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Product Description   
The BCM series volumetric dosers are suitable for auto-proportional mixing of new materials, regrinds master batch and additives. A brushless DC motor is used in this series. According to the set mixing proportion, the microprocessor accurately controls rotation of the high precise dosing screw to squeeze out materials with an accuracy of 1%. A gear motor with deceleration ratio of 38:1 or 75:1 is coupled to a dosing screw of 12,or 14 or 16  mm diameter to give a total of six models with ouput ranging from 0.1 to 32 kg/hr. Double color doser can be supplied to match with two single color dosers if required by clients. 
Features: 
1)The current operation mode won't be affected by power failure.when the power is on. the operation will return to the normal. 
2)Brushless DC motor is used and free from maintenance. 
3)Microprocessor control.intelligent and accurate in calculation. 
4)External signals can be directly interfaced with control box. 
5)Dosing screw are chrome plated for durability. 
6)Unit is comprised of standard modules.ease of cleaning ,disassembly,and interchange ability. 
7)Three tubes hopper magnet is equipped at the base of the single color doser to absorb the metal impurity to prevent the screw of moulding machine from damage. 

8)Single color doser takes base blender as an option to make blending more evenly. 

9)Blender built-in is a standard accessory. 

10)Main material hopper is a accessory for double color doser.It is optional for single color doser.