The JWM series volumetric dosers are suitable for auto-proportional mixing of new material,regrind,master batch and additives.A brushless DC motor id used in this series.The microprocessor accurately controls roation of the high precise dosing screws to squeeze out materials with an accuracy of ±1% from set point.A gear motor with deceleration ratio of 30:1 or 100:1 is coupled to a dosing screw of six models with out put ranging from 0.1～32kg/hr.Double color doser can be supplied to match with two single color doser if required by clients.

Features

◆Everlasting data memorizer and setting storage.
◆use brushless DC motor and free from maintenance.
◆Microprocessor control,intellingent and accutate in calculation.
◆external signals can be directly interfaced with the control box.
◆Dosing screws are chrome plated for durability.
◆Unit is comprised of standard modules for ease of cleaning,disassembly and interchangeability.
◆Three-tubes hopper magent is equipped at the base of the single color doser to absorb metal impurities so to prevent the screw of moulding machine from damage.
◆Single color doser takes base blender as an option to make blending more evently.
◆Blender built-in a standard accessory for double color doser and it can meet client's need for double blending.
◆Main material hopper is a standard accessory for double color doser.It is optional for single color dose.

Specifications