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What is a gravimetric blender

 gravimetric blender gravimetric blender are used in injection molding and extrusion industries. In this industry, a variety of Color masterbatch granules, plastic pellets and various powders need to be accurately Gravimetric in proportion, The gravimetric batch blender can automatically perform gravimetric analysis in proportion to measure and mix one, two, three, four, five, six or more plastic particles or plastic powder raw materials. According to production needs, various materials can be evenly mixed in proportion to make new mixed raw materials,The measurement can be accurate to particles,and the Gravimetric and blending accuracy can reach ±0.1%.
gravimetric blender a mechanical device that integrates weighing, metering and mixing functions, all use PLC controllers and advanced batching algorithms to ensure the high quality and comprehensive technical characteristics of this series of products, so that the products have excellent performance, stable operation, excellent production performance, automatic alarm and error correction function, safe and reliable comprehensive technical characteristics. Technology to solve manual weighing errors and uneven mixing in production.
gravimetric batch blender running:
When the raw materials are transported to each hopper, and each hopper is equipped with a weighing instrument. When each raw material enters the mixing tank, the weighing instrument will weigh and measure the raw materials according to the proportion set on the control platform. The valve opens, and then enters the mixing tank for raw material processing. High-speed impact and dispersion can achieve rapid mixing, dispersion and refinement of functional and efficient equipment. After reaching a uniform mixing time, the PLC control program will automatically open the material valve under the mixing barrel and automatically output the mixture at the speed set by the PLC console.
Especially in the medical and environmental protection industries, the machinery will fully adopt food stainless steel materials and fully enclosed feeding and discharging to avoid external pollution.

Composition of gravimetric blender:

The main components of the gravimetric blender include hoppers, racks, weighing instruments, mixing barrels, PLC consoles, electric boxes, motors and other components.

Schematic diagram of gravimetric blender

 gravimetric blender 1. Upper hopper, 2. Display, 3. Unloading cylinder, 4. Controller, 5. Mixing box, 6. Observation window, 7. Lowering cylinder, 8. Discharge valve, 9. Sub-hopper, 10. Motor, 11. Feeding port of sub-hopper, 12. Feeding port of sub-hopper, 13. Pull plate, 14. Cylinder assembly box, 15. Weighing hopper, 16. Horizontal screw, 17. Mixing hopper.
detailed description
The gravimetric blender includes an upper hopper 1, a mixing box 5, a lower hopper 7 and a controller 4 connected in sequence. The upper hopper is divided into a plurality of sub-hoppers 9 by partitions, each of which is The upper part of the hopper is provided with a sub-hopper feed port 11, and the bottom is provided with a sub-hopper discharge port 12. Below the sub-hopper discharge port in the mixing box, a cylinder assembly box 14, a weighing hopper 15 and a mixing hopper 17 are sequentially installed. A plurality of blanking cylinders 3 are installed on the cylinder assembly box, and the connecting rod of the blanking cylinder is provided with a pull plate 13 corresponding to the discharge port of the corresponding hopper, and a weighing plate is provided under the pull plate. A device (not shown), a horizontal screw 16 driven to rotate by a motor 10 is installed in the mixing hopper, a timer (not shown) and a discharge valve 8 are installed at the discharge port of the mixing hopper, and the controllers are respectively It is electrically connected with multiple blanking cylinders, multiple weighing devices, timers, motors and discharge valves, receives information from each weighing device, controls the actions of the corresponding blanking cylinders, opens or closes the pull plate, and receives the timer Information, control the action of the motor and the opening or closing of the discharge valve.
Further, a display 2 is installed on the mixing box, and the display is electrically connected to a plurality of weighing devices and timers.
Further, observation windows 6 are respectively provided on the plurality of the hoppers and the lower hoppers.

Working principle of gravimetric blender:

How gravimetric blender works

 How gravimetric blender worksThe gravimetric blender relates to an upper hopper, a mixing box, a lower hopper and a controller connected in sequence, and relates to the technical field of feeding equipment. The upper hopper is divided into multiple sub-hoppers by part. In the mixing box, a cylinder assembly box, a weighing hopper and a mixing hopper are sequentially installed below the discharge port of the hopper. The drum assembly box is equipped with multiple unloading drums. The connecting rod of the blanking cylinder is equipped with a pull plate. There is a weighing device under the plate, the mixing hopper is equipped with a horizontally driven horizontal screw, the discharge port of the mixing hopper is equipped with a timer and a discharge valve, and the controller is connected with multiple discharging cylinders. Electrically connect the weighing device, timer, motor and discharge valve to receive information from each weighing device, control the action of the corresponding unloading cylinder, open or close the pull plate, and receive timer information to control the action of the motor and the discharge valve Turn on or off. The device provided by the utility model can automatically feed materials according to the weight ratio, and the mixing is relatively uniform.
Add a variety of raw materials to multiple hoppers, and set the corresponding parameters and mixing time of each raw material through the functions on the PLC control panel. After setting the PLC parameters, the corresponding functions will be activated. After the gravimetric blender are completed, there is a timer at the discharge port, and you can choose to control the discharge speed!

Features of gravimetric blender:

1. Modular and detachable structure design, saving space and easy to clean;
2. Use a dedicated weighing controller to ensure reliable performance and easy maintenance;
3. The automatic control calculation method, self-optimization and automatic adjustment function are adopted to ensure the accuracy of the ingredients (automatic correction and adjustment after each weighing. All materials are uniformly mixed after the gravity measurement, and the density can be strictly controlled). ;
4. Six kinds of raw materials can be processed at the same time;
5. Color graphic display, touch screen operation;
6. The weighing and volume mixing method increases the number of ingredients;
7. With formula storage function, 20 groups of formulas can be stored;
8. Hierarchical security password control and alarm history record function;
9. The USB data export function is optional, which is used to save the ratio data to facilitate production management;
10. It can be installed directly on the machine, or it can be installed next to the machine together with an optional tripod.
11.And equipped with automatic early warning system and automatic error correction function! If there is a material interruption during the batching of multiple raw materials, the equipment will automatically start the warning and stop the mechanical operation, the warning will sound and the warning light will flash.
12.When there is a problem with the program in production, the equipment will stop running, the warning light will sound and flash, click on the control panel of the equipment console to set-error correction-error correction success-end warning

Model and parameters of gravimetric blender types :

gravimetric blender types :Ball mill gravimetric blender、Drum type continuous gravimetric blender、Double pot gravimetric blender、Countercurrent gravimetric blender、Wheel spin gravimetric blender、Double-shaft blade gravimetric blender、Color Masterbatch gravimetric blender、Plastic pellet gravimetric blender, weighing gravimetric blender,Energy-saving gravimetric blender, standard gravimetric blender, loss-in-weight gravimetric blender.
Model HGB-50 100 200 400 600 800 1200 2000 2500 3000
Qty of group number 4-8
Mixing capacity(kg/hr) 50 100 200 400 600 800 1200 2000 2500 3000
Batch weight(kg) 0.6 1.2 2.2 4.5 6 8 12 20 25 30
Main material range(%) 5-100
Additive mixing range(%) 0.5-10
Main hopper volume(L) 18 25 32 45 70 100 130 160 180 230
Mixing barrel volume(L) 6 6 20 20 40 40 80 80 100 180
Power supply(v/hz)
  230/50 230/50 230/50 230/50 230/50 230/50 400/50 400/50 400/50 400/50
Total power(kw) 0.12 0.12 0.25 0.25 0.55 0.55 1.5 1.5 1.5 3
Compressed air(kgf/cm2) 6-8
Max noise level(dB) <75

Application and design scheme of gravimetric blender:

The gravimetric blender is suitable for mixing powder or granular materials in chemical, food, pharmaceutical, feed, ceramics, metallurgy and other industries.

Application of gravimetric blender in plastic granule

Application of gravimetric blender in plastic granule Input each color masterbatch into each hopper on the top of the gravimetric blender, set the parameters in the console (control panel), and weigh and measure each color masterbatch to be accurate to the particle size and set the mixing time. Stirring is carried out, and then the materials are automatically output, and the gravimetric blender are completed. Will be automatically entered into another production device! These weighing, batching and mixing tasks will be completed automatically, calculated automatically by the computer, with an accuracy value of 0.01 or particles

Application of gravimetric blender Ceramic Enterprise

Application of gravimetric blender Ceramic Enterprise Application of gravimetric blender in ceramic industry. The main raw materials of ceramics are powder and granules. We use multiple hoppers, powder gauges and particle gauges to better solve the batching problem. When mixing, we use a special mixing barrel to mix the agglomerated powder evenly with the particles. The mixing barrel mixes the powder and the particles together to make the ratio and mixing more uniform; due to the large amount of powder used There may be four types of raw materials and powders in the workshop. We will use the separation method of gravimetric blender and workshop, and adopt pipeline transportation to ensure that the workshop and equipment are not polluted by powder, while extending the service life of the gravimetric blender and the environmental protection of the workshop ,product quality.

The gravimetric blender is installed on the injection molding machine.

gravimetric blender The gravimetric blender is used in injection molding machines. This is a gravimetric blender directly connected to the injection molding machine, which saves the production space of the manufacturer, is more convenient and quick to use, and saves related accessories such as conveying pipes and feeding materials. The pipe can share related accessories with the injection molding machine, thus saving the company's money

Application of gravimetric blender in injection molding industry

Application of  gravimetric blender in injection molding industry Application of gravimetric blender in injection molding industry. The main plastic powders and granules in the injection molding industry. We use multiple hoppers, powder meter or particle meter to better solve the batching problem. When mixing, we use a special mixing barrel to mix plastic particles or plastic powder. The mixing barrel mixes the powder or granules together to make the ratio and mixing more uniform. The corresponding sealing system is formulated to ensure that the workshop and equipment are not polluted by dust, and at the same time extend the service life of the gravimetric blender and the environmental protection and product quality of the workshop.

Application of gravimetric blender in extrusion industry

Application of gravimetric blender Ceramic Enterprise Application of gravimetric blender in extrusion industry. The main plastic powder and granule in the extrusion industry. In the production workshop of the enterprise, we use more reasonable equipment installation and equipment connection, and adopt "Internet of Things" and "4.0 Industry" design solutions to save costs and save factory space. We use multiple hoppers, powder meters or granules in one machine. The instrument can better solve the problem of uniform ingredients. A multi-distribution sealed distribution method is adopted to ensure that the workshop and equipment are not contaminated by dust, and at the same time extend the service life of the gravimetric blender and the environmental protection and product quality of the workshop.
The application of the gravimetric blender is closely related to the design plan, and the design plan is inseparable from the company's factory structure and raw materials, as well as the company's requirements! Only a reasonable understanding of the company's application of raw materials combined with the company's factory structure can design a good solution, a set of good design solutions to meet the company's production requirements, reasonable application space and cost savings.

Operating instructions for gravimetric blender:

gravimetric blender operation control panel

Operating instructions for gravimetric blender 1. First plug in the power, then turn on the switch, the machine will start.
2. If the discharge port is not in the desired position, you must gently push the gravity agitator until the discharge port stops at the desired position.
3. Before starting the machine, please check whether the electrical equipment is normal and whether the mixing cylinder cover is tightly closed.
4. After starting the machine, check the equipment console to see if there is any abnormality, you can use the automatic error correction function,
5. Proportioning design parameters for each hopper raw material, (Figure 1, 2, 3, 4, 5, 6)
6. Design parameters for the feed rate of raw materials in each hopper,
7. Carry out the design parameters for the mixing time.
8. Design parameters for the discharging speed of the stirred mixture.
9. The controller is equipped with a standard USB2.0 interface, which can save the mixing ratio data to the U disk, which is convenient for production quality control.
10. Volume mixing measurement method increases the amount of ingredients; with formula storage function, it can store more than 100 groups of formulas at most. Function of hierarchical security code control and alarm history record.
11. When the warning light flashes, please check whether the raw materials have been used up, or enter the system console panel to check whether there is a problem, and correct it in time. (Automatic error correction function)
Types and applications of all gravimetric blender equipmentThe characteristics of all gravimetric blender and their applications in various industries
A new type of gravimetric blender, used in injection molding and extrusion industries, various raw materials are accurately mixed in proportion, and the mixing accuracy can reach ±0.1%. This series of products all use PLC controllers and advanced batching algorithms to ensure the high quality and comprehensive technical characteristics of this series of products, so that the products have excellent performance, stable operation, and safe and reliable operation.
The gravimetric batch blender is suitable for plastic injection, extrusion or hollow molding processes where a variety of raw materials need to be mixed by weight. This series of products is equipped with a microcomputer control system, and has an automatic compensation function. It can be automatically calibrated every time it is turned on with accurate accuracy and easy to learn and convenient operation. This series of products uses precision electronic scales to make the machine accurate. Choose the models according to the types of raw materials that need to be processed.
Gravimetric dosing system: This is the general term for gravimetric blender, The utility model relates to the technical field of mixers, in particular to an automatic gravimetric blender. Plastic parts can meet the requirements of related technical standards and expected physical and chemical properties. Automatic gravimetric blender, including a base, the base is equipped with a mixing structure, the mixing structure is equipped with a storage structure, the storage structure is equipped with a suction structure, and the mixing structure includes a lower mixing Zone and upper metering zone In this zone, the suction structure includes a suction hopper and a vacuum structure. The utility model has the advantages of accurate weight measurement of each raw material, eliminating errors in manual measurement and material transportation, and the ratio of each raw material fully conforms to the set parameters, so that different raw material components are evenly mixed in proportion. Reach a certain ratio, and finally injection molding. Plastic parts can meet the requirements of relevant technical standards and expected physical and chemical properties. The plastic metering uniform mixing equipment adds the main and auxiliary materials to the equipment in a certain proportion, and the equipment evenly mixes and stirs the required proportion of materials, and the gravimetric blender values are more accurate. In the prior art plastic mixing, the main material and auxiliary materials are manually weighed in a certain proportion, then poured into the mixer and stirred, and finally transferred to the heating cylinder of the injection molding machine. Therefore, the main material must be added to. Weighing in proportion to auxiliary materials is inefficient, and the operation is very troublesome, and continuous mass production is impossible. The new gravimetric blender equipment will solve many problems. Automatic feeding, automatic weighing, automatic mixing and automatic unloading. Due to the software digital program system, the weighing error is very accurate, and the particles can be accurate to the particles. Make the blend value more accurate.
This is a sealed gravimetric batch blender dedicated to medical or environmental protection products, made of food-grade stainless steel. Automatic gravimetric blender are sealed to reduce external contamination of raw materials,Modular and detachable structure design, saving space and easy to clean; Use universal PLC controller to ensure reliable performance and easy maintenance; Adopt advanced control algorithm, independent optimization, automatic adjustment compensation and vibration prevention functions to ensure the best batching accuracy; The standard model can handle up to four components (more than six components can be customized); Color graphic display, touch screen operation, multiple languages ​​for selection; With formula storage function, it can store more than 100 groups of formulas at most; Hierarchical security password control and alarm history record function; The controller is equipped with a standard USB2.0 interface, which can save the mixing ratio data to the U disk, which is convenient for production quality control; With sound and light alarms, it is convenient for the equipment personnel to quickly and accurately reach the faulty machine site; All parts in contact with raw materials are made of stainless steel to prevent raw materials from being contaminated; It can be installed directly on the machine or with an optional tripod installed next to the machine (including pneumatic discharge valve). Optional components Hopper low material level alarm switch; Suction control 1/0 module; Pneumatic discharge valve (used to directly install the platform or shelf above the machine); Tripod, pneumatic discharge valve, storage bucket and suction box (for tripod mounting type); Ethernet interface, MODBUS, PROFIBUS communication module can realize remote monitoring and data exchange with extruder, injection molding machine and other hosts.
Gravimetric dosing and mixing units are gravimetric blender equipment directly connected to the production equipment. A variety of raw materials can be added to mix, which can reduce installation costs. Automatic weighing, automatic mixing and mixing, The masterbatch mixer is suitable for the automatic mixing of new, secondary materials, masterbatch or additives. This series of models uses high-efficiency and energy-saving motors, mixes according to a preset ratio, and automatically converts to speed through the conditions set by the fully digital microcomputer control system, and drives the equipped precision screw to extrude the material. Add the required materials in the output (calendering) sol cylinder, such as: masterbatch, pigment, new material, additives, auxiliaries, etc. The error value is not higher than 1%. The product is divided into two modes, which are suitable for injection molding and extrusion molding. The screw diameter is divided into 6, 9, 12, 15, 18, etc., which can be evolved into a variety of models, providing different output capacities of 0.1-200 kg/h for customers to choose. There are also two-color, three-color and four-color masterbatch machines, which can be matched according to customer needs to meet different occasions and different fields. It is widely used in the transportation of raw materials in various industries such as food, chemicals, pharmaceuticals, plastics, non-woven fabrics, chemical fibers, and graphite. It is perfectly matched with the hoppers of packaging machines, injection molding machines, shredders, mixers and other equipment.
, weighing gravimetric blender is a gravimetric blender set according to customer needs.The technical field of agitator design particularly relates to a plastic particle weighing agitator. Including the frame, the frame is equipped with a mixer, the upper part of the mixer is equipped with a feeding device, a filter arranged below the inlet and a weighing device arranged below the filter. The bottom of the mixer is provided with a second motor. The two motors are connected with a rotating shaft, the rotating shaft is provided with a stirring blade, the front end of the stirring blade is provided with a brush, the inner wall of the agitator is provided with a spray tube, and a plurality of spray tubes are provided with nozzles. The utility model adds a filtering and drainage mechanism. Only the finer color masterbatch can pass through, so that the agglomerated color masterbatch can be smoothly discharged from the discharge pipe, and the uniformity of the mixture is improved. In addition, by setting up a weighing device, the amount of each masterbatch can be precisely controlled. In addition, the mixer of the device also has a cleaning function, which is convenient for future cleaning, and is easy to use to a certain extent.
Volume meters are used to weigh granules or powders to match production equipment with precise raw material composition. It can weigh and measure various color masterbatches at the same time, so that the products produced contain more raw material standards. The metering masterbatch machine is suitable for the automatic proportional mixing of new materials, secondary materials, masterbatch or additives, and the error value is not higher than ±1%. At present, the standard model of masterbatch mixer cannot be used for the treatment of all kinds of plastic powder masterbatch and the treatment of all kinds of food, chemicals, flammable, explosive and volatile materials. If the customer's product is the optical industry product, such as PC, PMMA, etc., the standard masterbatch machine model cannot be selected, and the part in contact with the raw material needs special treatment, such as the use of food-grade materials, polishing treatment, etc. volumetric doser It is suitable for automatic proportional metering and feeding of new and inferior materials, color masterbatches or additives in plastic molding production. This series of models uses precision DC brushless motors. According to the pre-set addition ratio and parameters, the all-digital microcomputer control system automatically converts the set conditions into rotational speed, and drives the stainless steel 304 precision metering screw through the coupling to the injection molding machine or extrusion (calendering) The material that needs to be added is spit out from the plastic cylinder. There are also two-color, three-color and four-color masterbatch machines, which can be matched according to user needs to meet the use of different occasions and different fields.
The metering type color masterbatch wet-bonding machine is suitable for the automatic proportioning and mixing of new materials, secondary materials, color masterbatches or additives. This series of models uses a DC brushless motor, mixing according to the pre-selected ratio, and automatically converts it into a rotating speed through the conditions set by a fully digital microcomputer control system, and directly drives the precision screw to extrude the raw material. The error value is not more than ±1% . The motor reduction ratio of this product is divided into two types: 30:1 and 100:1. The screw diameters are divided into three types: 12, 14, and 16mm. Six models can be evolved to provide different output of 0.1~32kg/hr for customers to choose. There is also a two-color masterbatch machine, which can be combined with any two masterbatch machines according to customer needs.
About the gravimetric blender company certificateComplete scientific and complete gravimetric blender production process from design, manufacturing to product inspection
ISO:9001:2005
Production LicenseThis is a legal certificate that enterprises must have in the production process. Only legitimate manufacturers can have certificates!
Automatic measurement software certificate for hybrid weighing instrument.
Software copyrightThis is a weighing, measuring, and hybrid automation software certificate with all property rights owned by Hengju.
gravimetric blender
patent certificate This is the patent certificate of the gravimetric blender automation equipment with all intellectual property rights in Hengju
About exporting gravimetric blender international certification standard certificate
Global certificationThis is a quality system certificate (energy saving, environmental protection) certified by a global authority
Plastic Machinery Manufacturer
  •    Dongguan Hengju Machinery Equipment Co., Ltd. is a high-tech enterprise with multiple patent technology certificates! The company is located in "Global Manufacturing Base" "Dongguan City, Guangdong Province"! gravimetric blender manufacturer with independent copyright technology! The purpose of the enterprise is the spirit of excellence! Products are sold all over the world! And the company can provide the whole plant design plan! Mainly manufacture plastic equipment: centralized feeding system, manipulator, plastic desiccant dryer, mixer, powder suction machine, cooler,gravimetric blender, color master and other equipment.more+

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  • 2020
    03-
    03
    The utility model relates to a mixing device for preparing materials for plastic bag production, in particular to a mixing device with an automatic weighing device. Mixed automatic weighing device for preparing materials for plastic plastic bag production Background technique: There are several kinds of preparation materials for plastic bag production. In order to obtain different shopping bags, garbage bags and fresh-keeping bags, the ratio of various preparation materials required for different types of plastic bags is different. For bags, the ratio of various preparation materials to each other is certain, but in the prior art, the mixing device does not have a component for weighing various preparation materials, which leads to inaccurate measurement of the amount of various preparation materials. After putting it into the mixing device, it will cause cumbersome operation....
    2020
    03-
    03
    The purpose of the utility model is to provide a weighing hopper installation structure of a gravimetric blender device, which is equipped with a screw, a support plate and a bearing plate to ensure that the load cells on both sides receive uniform force, the readings on both sides are consistent, and the weighing result is accurate. The height of the load-bearing plate can be easily adjusted by the screw, which makes the weighing structure more accurate. In order to achieve the above object, the present invention provides the following technical solution: a weighing hopper installation structure of a gravimetric blender device, comprising a feeding hopper, a main body, a control box and a feeding valve, the lower side of the feeding hopper is through bolts The main body is connected with one side of the main body connected to the control box by bolts, the feed hopper is connected with the main body with a feed valve, the inside of the main body is connected to the weighing hopper by bolts, and the weighing hopper is provided on the lower side There is a mixing bucket, the outer surface of the weighing hopper is connected with a discharging valve through bolts, the two sides of the weighing hopper are evenly and symmetrically provided with support plates through bolts, and the two side walls inside the main body are equipped with weighing sensors, The upper surface of the weighing sensor is provided with a mounting plate, two ends of the mounting plate are provided with downwardly extending screw rods, the lower end of the screw rod is screwed with a bearing plate, and one side of the supporting plate is connected by bolts Carrying board. Preferably, a plurality of threaded holes are uniformly and symmetrically provided on the mounting plate, and the diameter of the threaded holes is larger than the diameter of the screw. Preferably, the screw penetrates the carrying plate. Preferably, the control box is electrically connected to the feeding valve, the weighing sensor and the feeding valve.
    2020
    03-
    03
    Technical realization elements: The purpose of the utility model is to provide a mixed ingredient weighing equipment, which is convenient to use, and the mixing tank will not exert pressure on the upper surface of the platform scale during mixing and mixing, and will not affect the accuracy of the platform scale. Heavy equipment is generally used in conjunction with platform scales, but the mixer will vibrate during the mixing process after the load, which will cause damage to the platform scale below. Time and vibration will reduce the accuracy of the platform scale, thus Issues that affect the accuracy of ingredients. In order to achieve the above purpose, the present utility model adopts the following technical solution: a mixed batch weighing equipment, including a platform scale, a support frame, and a weighing frame. The center of the support frame is fixedly provided with an annular support guide groove, above the annular support guide groove An annular support is provided, at least three support sliders fixed on the annular support are evenly arranged between the lower end of the annular support and the annular support guide groove, and the upper end of the annular support is provided with support blocks corresponding to each support slider, so The inner ring of the annular support is provided with a mixing tank, a fixing ring fixed on the peripheral side of the mixing tank is arranged above each support block, and a vertical upward guide groove is arranged on the left side of the upper end of the fixing ring, and the annular support guide groove The upper support frame is provided with a positioning part that matches the guide groove, the lower end of the mixing tank is provided with a weighing frame, the platform scale is set on the support frame at the lower end of the weighing frame, and the support frame is provided with a driving ring The drive assembly for the rotation of the bracket. Further, a guide block matched with each support sliding block is provided in the annular support guide groove.
    2020
    03-
    03
    The gravimetric blender is mainly suitable for accurate metering and premixing of various materials in plastic granulation, grass silk, food, chemical and other industries There are two operating modes: automatic and manual Easy to clean and change color production Equipped with air gun to facilitate material cleaning Parameter setting on the touch screen The system can automatically identify the timing of material addition After the whole system is started, it will run in fully automatic mode Lack of material alarm: sound and light alarm Every time there is a record to query 100 recipes can be stored Weighing can be calibrated Removable mixing chamber Removable mixing blade Temporary storage has windows
    2020
    03-
    03
    Features of gravimetric blender Modular and detachable structure design, saving space and convenient cleaning; Use universal PLC controller to ensure reliable performance and easy maintenance; Adopt advanced control algorithm, independent optimization, automatic adjustment compensation and vibration prevention functions to ensure the best batching accuracy; The standard model can handle up to four components (more than six groups can be customized); Color graphic display, touch screen operation, multiple languages for selection; With formula storage function, it can store more than 100 groups of formulas at most; Hierarchical security password control and alarm history record function; The controller is equipped with a standard USB2.0 interface, which can save the mixing ratio data to the U disk, which is convenient for production quality control; With sound and light alarms, it is convenient for the equipment personnel to quickly and accurately reach the faulty machine site; All parts in contact with raw materials are made of stainless steel to prevent raw materials from being contaminated; It can be directly installed on the machine or optional tripod installed next to the machine (including pneumatic discharge valve).
    2020
    03-
    03
    Since 2018, the EU has decided to impose a tax on single-use plastic packaging, hoping to reduce the use of single-use plastic packaging through taxation and increase EU fiscal revenue. In July 2020, the EU approved the implementation of the "plastic packaging tax" from January 1, 2021. This is the multi-year financial framework (2021-2027) that the EU plans to raise huge funds to restart the economy after the outbreak of the new crown epidemic this year. Part of the latest agreement.
    2020
    03-
    03
    Plastic refers to a material with high molecular weight natural or synthetic resin as the main component, adding appropriate plasticizers, stabilizers, antioxidants, flame retardants, coloring agents and other additives to have plasticity or rigidity after processing. Plastic products are products that are made of plastic as the main raw material, molded under certain temperature and pressure conditions, and can remain unchanged at room temperature. It, together with synthetic rubber and synthetic fibers, are called the three indispensable products in life. Synthetic materials.
    2020
    03-
    03
    The United States officially launched the "U.S. Plastics Convention" on the 25th, which won unanimous support from more than 60 signatories including Coca-Cola, Unilever, and Amcor. The Convention has established five major goals, including a list of plastic packaging that will be designated as problematic or unnecessary in 2021, and measures to eliminate these packaging by 2025; ensuring that all plastic packaging will be 100% repeatable by 2025 Use, recyclable or compostable; ensure that by 2025, the average proportion of recyclable components or bio-based components obtained in a responsible manner in plastic packaging will reach 30%, and publish public reports on the progress of these goals every year.
    2020
    03-
    03
    On November 12, 2020, the British Taxation and Customs issued a draft legislation on plastic packaging tax. This new tax applies to plastic packaging produced in the UK or imported into the UK. The plastic packaging must contain at least 30% recycled plastic. And it has been enacted in the 2021 "Financial Act" and will be implemented on April 1, 2022.    The British Tax and Customs said that this new tax is to stimulate the improvement of the recycling and collection levels of plastic waste, and to transfer it from landfills or incineration.   Plastic packaging tax main content:   1. The tax rate for recycled plastic packaging less than 30% is £200 per ton;   2. Enterprises that produce and/or import less than 10 tons of plastic packaging within 12 months will be exempted;   3. Determine the tax scope by defining the types of taxable products and the content that can be recycled;   4. Exemption for producers and importers of a small amount of plastic packaging;    5. Who is responsible for paying taxes needs to be registered with HMRC;    6. How to collect, recover and enforce taxes.
    2020
    03-
    03
    Introduction: Overview of the Plastics Industry in India India is one of the countries with the highest growth rate in the global plastics industry. At present, India's plastic consumption is growing at an annual rate of 16%, which is much higher than China's 10% and the UK's 2.5%. In 2016, India’s impact on plastic products (HS: 39-40) Overview of the Indian Plastics Industry India is one of the countries with the highest growth rate of the global plastics industry. At present, India's plastic consumption is growing at an annual rate of 16%, which is much higher than China's 10% and the UK's 2.5%. In 2016, India’s trade with plastic products (HS: 39-40) reached USD 21.90 billion, of which imports reached USD 14.28 billion and exports reached USD 7.62 billion. The per capita plastic consumption in India has increased from 5kg in 2010 and 8kg in 2012 to 15kg in 2015, and plans to increase to 30kg/person by 2020. At present, based on India's population of more than 1.3 billion, only India's domestic plastic consumption has reached 19.50 million tons.

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