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Weighing the mixture
  Basic information about Gravimetric batch blender equipment
 Gravimetric blender,Gravimetric batch blender
product name:Gravimetric batch blender
Product number:Gravimetric batch blender-001
Product brand:Hengju
Unit of measurement:kg(Non-standard, can be customized)
Commodity weight:customizable
Patent:Hengju
Manufacturer: Dongguan Hengju Machinery Equipment Co., Ltd.
Application:Gravimetic batch blender
Alias:Plastics use monomers as raw materials, and add different formulations of additives and other ingredients to achieve the required physical and chemical properties. In the plastic injection molding process, plastic raw materials for injection are usually prepared by mixing plastic particles with different compositions. In order to ensure that injection-molded plastic parts can achieve the expected physical and chemical properties, the weight ratio of the plastic particles of different components must be strictly controlled. Before mixing, the plastic pellets should be weighed. It solves the problem of various errors caused by most traditional methods using manual weighing. Moreover, it is solved that the weight ratio of each component cannot meet the requirements of the production process, resulting in injection-molded plastic parts that cannot meet the requirements of related technical standards and expected physical and chemical properties.
[Gravimetric blender]
  About the introduction of Gravimetric batch blender equipment

Principle of Gravimetric batch blender

Input the color masterbatch or plastic raw materials into the hopper of the Gravimetric batch blender, and then set the parameters, and set the feeding parameters of each color masterbatch to perform automatic weighing. After weighing, the hopper discharge valve automatically opens, and the raw materials enter the mixing tank after weighing. Stir
Background technique:
Gravimetic batch blender
Plastics use monomers as raw materials, and add different formulations of additives and other ingredients to achieve the required physical and chemical properties. In the plastic injection molding process, the plastic raw materials used for injection are usually made by mixing plastic particles with different components. In order to ensure that the injection molded plastic parts can achieve the expected physical and chemical properties, the weight ratio of the plastic particles of different components must be strictly controlled. The plastic particles should be weighed before mixing. The traditional methods mostly use manual weighing , Manual weighing will produce various errors, and the weight ratio of each component cannot meet the requirements of the production process, resulting in injection molded plastic parts that cannot meet the requirements of relevant technical standards and expected physical and chemical properties.
Technical realization elements:
In order to solve the above-mentioned technical problem of manual weighing error, this utility model provides an automatic weighing mixer.
The technical scheme of the utility model is as follows:
The automatic weighing mixer includes a base, the base is provided with a mixing structure, the mixing structure is provided with a storage structure, the storage structure is provided with a suction structure, and the mixing structure includes a lower mixing zone And the upper metering area, the suction structure includes a suction hopper and a vacuum structure.
Storage: The structure includes a storage hopper.
Mixing zone: The middle of the mixing zone is equipped with a mixing motor and a mixing blade. The mixing blade is fixedly connected to the mixing motor, and the mixing blade is arranged longitudinally in the middle of the mixing zone.
There is a control display screen on the side of the mixing structure.
The suction hopper is equipped with a suction observation window.
The storage hopper is provided with a storage observation window.

A baffle is provided at the bottom of the storage hopper, and the baffle is connected with the flap motor.
A baffle plate is arranged at the bottom of the mixing zone, and the baffle plate is connected with the turning plate motor.
The vacuum structure includes a vacuum chamber above the suction hopper and two suction pipes connected with the vacuum chamber, one suction pipe is connected with the vacuum motor, and the other suction pipe is connected with the raw material storage tank.
Using the technical scheme of the utility model, the structure is novel, the design is ingenious, the weight measurement of each raw material is accurate, and errors in manual measurement and transportation are eliminated. The ratio of each raw material is completely in accordance with the set parameters, so that the composition of different raw materials is in accordance with the ratio Evenly mixed, the final injection molded plastic parts can meet the requirements of relevant technical standards and expected physical and chemical properties.

Application of Gravimetric batch blender


Gravimetic batch blender
The new type relates to the technical field of mixers, especially automatic weighing mixers. The automatic weighing mixer includes a base, the base is provided with a mixing structure, the mixing structure is provided with a storage structure, the storage structure is provided with a suction structure, and the mixing structure includes a lower mixing zone And the upper metering area, 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 transportation, and the ratio of each raw material is completely in accordance with the set parameters, so that different raw material components are uniformly mixed according to the ratio, and finally injection molded The plastic parts can meet the requirements of relevant technical standards and expected physical and chemical properties.Gravimetic batch blender,Gravimetic  blender
Gravity mixer
Plastics use monomers as raw materials, and add different formulations of additives and other ingredients to achieve the required physical and chemical properties. In the plastic injection molding process, plastic raw materials for injection are usually prepared by mixing plastic particles with different compositions. In order to ensure that injection-molded plastic parts can achieve the expected physical and chemical properties, the weight ratio of the plastic particles of different components must be strictly controlled. Before mixing, the plastic pellets should be weighed. It solves the problem of various errors caused by most traditional methods using manual weighing. Moreover, it is solved that the weight ratio of each component cannot meet the requirements of the production process, resulting in injection-molded plastic parts that cannot meet the requirements of related technical standards and expected physical and chemical properties.
It can mix 1 kind of pellet, 2 kinds of granules, 3 kinds of color masterbatches granules, 4 kinds of resin particles, 5 kinds of plastic pellets, 6 kinds of powders, 7 kinds of color masterbatches, and more plastic granules. For example: POM, ABS, TPE, PAL, ABS, CAB, EVA (2), EVOH, LM (4), LCP, PA11, PA6.46.6, PAI, PAR, PBT, PC,PC/ABS,PC/PBT,PE.HDEPE,LDPE black3%,PE.HDEPE.LDPE black40%,PEEK,PE(1), PEN,PES,PET,PETG,PI,PMMA,POM,PP,PPO,PPS,PS,[GPPS.EPS.HIPS],PSU,PIT,PUR, PVC, SAN, SB, TPE, TPE, TPO, TPU, and other plastic granular resin materials or powder color masterbatches

Operation Guide for Gravimetric batch blender

Use of Gravimetic batch blender:
The weighing mixer 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. This series of products is divided into seventeen models, and the hourly processing capacity is SGB-50KG, 100KG, 200KG, 300KG, 400KG, 500KG, 600KG, 700KG, 800KG, 900KG, 1000KG, 1200KG, 1500KG, 2000KG, 2500KG, 3000KG;
Operation matters of weighing mixer
1. First plug in the power, then turn on the switch, the machine will start.
2. If the weighing type mixing machine is not in the position you need, then you need to jog until the discharge port stops at your desired position.
3. Before starting the machine, check whether the electrical appliances are normal and whether the cover of the mixing cylinder is tightly closed.
4. 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.
5. Volume mixing metering mode increases the batching capacity; it has the function of formula storage, which can store more than 100 groups of formulas at most; the function of hierarchical security code control and alarm history