Gravimetric Blender (Granules)

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Gravimetric Blender (Granules)

Gravimetric blender suitable for a variety of plastic particles in accordance with the set weight rotaio in turn automatic measurement roatio and fully mixed.Gravimetric blender has two using scene: on the ground installation and install at the top of extruder
Standard system equipped with standrad ethernet interfaces facilitate data integration with third-party devices

Description

Working principle:

Gravimetric blender suitable for a variety of plastic particles in accordance with the set weight rotaio in turn automatic measurement roatio and fully mixed,the measurement unit has two combinations of fast gate valve measurement and screw measurement, the former is suitable for large proporition of raw materials ,the latter is suitable for small proportion of raw materials (list 1);
When all the hopper raw material weighing test is completed, the raw material will fall into the mixing barrel for mixing, and automatically discharge to the bottom of hopper when the mixing time is reached.
Generally, for a large proportion of raw matrial metering , the general pneumatic gate valve is contradictory between ensuring high outputand high precision.However, the fast gate valve of Mconvey ‘s gravimetric blender can take both into account and is its unique patent product;
Control system adopt 7” touch screen+PLC control,weighing has a free operation function, when the different formula input to the touch screenm no need to adjust any control parameters, just need to press the self-optimization button, the mixer began to measure and mix, after processing several batches of immediatelt to achieve a stable measurement and mixing quantity;
Mconvey series gravimetric blender has a variety of configurations and can weigh and mix up to 8 kinds of granular materials with optimal hopper capacity and metering equipment. It can be used in combination with injection and film blowing as well as extrusion equipment, with output ranging from200-5000KG/H(more output specifications can be customized);
Gravimetric blender has two using scene: on the ground installation(scene1) and install at the top of extruder(scene 2);
Standard system equipped with standrad ethernet interfaces facilitate data integration with third-party devices

Gravimetric blender

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Advantage

Modular assembly structure,key structural parts are made of stainless precision casting

User Friendly HMI

Adopt PLC control, touch screen display, easy to operate and understand;

Modular design

Modular assembly structure, convenient disassembly and assembly ,easy to clean and exchange;

Weighing and measuring

ll materials are uniformly mixed by gravity measurement , and the micro-metering accuracy can be strictly controlled within the socpe of±0.5%

Automatic repeat calibration

With automatic repeated calibration function, which automatically calibrates the program after each weighing to ensure the highest dosing accuracy; With a unique high output and high precision performance;

Storage function

With the formula storage function,up to 100 formulas can be stored;

Machine parts

The key mechanical parts are made of stainless steel, and the precision and stability of the parts are greatly improved; All the key and important accessories of the whole series of weighing and mixing machine are universal;

Alarms & User History

With Ethernet communication function, realizing networking with the molding machine and centralized monitoring function. and the alarm histroy function;

Specification

Remarks:selection of screw metering for gravimetric blender (listi 1)
output LSGB-200 raw material proportion<5% need screw metering
LSGB-600 raw material proportion<3% need screw metering
LSGB-1200 raw material proportion<1.5% need screw metering
LSGB-2000 raw material proportion1% need screw metering
LSGB-3000 generally ,the output is above 3000KG/H ‘s gravimetric blender do not need screw metering
LSGB-5000
Model Maximum processing capacity (kg/hr) Batch processing capacity (kg) Stirring motor (kw) Compressed air (bar) Number of hoppers Number of screw rods Voltage
LSGB-200-4-R1 260 3 0.15 4-6 4 1 3¢,380V,50Hz
LSGB-600-4-R1 720 10 0.55 4-6 4 1 3¢,380V,50Hz
LSGB-1200-4-R1 1500 20 1.1 4-6 4 1 3¢,380V,50Hz
LSGB-2000-4 2350 30 1.1 4-6 4 / 3¢,380V,50Hz
LSGB-3000-4 3700 50 1.5 4-6 4 / 3¢,380V,50Hz
LSGB-5000-4 4850 90 2.2 4-6 4 / 3¢,380V,50Hz
Note: The above models are equipped with a support + storage hopper + material distribution station;PLC control, touch screen display; Siemens weighing sensor; The above models are only suitable for 3-6mm granules..

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