Description

TCM series volumetric dosers are suitable for auto-proportional mixing of virgin materials, regrinds, master-batch or additives. A gear motor with gear ratio of *8: 1 or *5: 1 is coupled to a dosing screw of *2, *4 or *6mm diameter to give a total of six models with output. Ranging from 0.1~*2kg/hr. Double color dosers can be assembled from two single color dosers if required. Five components automatic mixing can be realized if customers adopt four color dosers. 

Features

* Dosing screws are chrome plated for durability. 
* Unit is comprised of standard modules for ease of cleaning, disassembly and interchangeability. 
* Blender is a standard equipment for double color doser to make the material evenly mixed, while also a optional equipment for single color doser to do so. 
* Main material hopper is a standard equipment for double color doser. It is optional for single color doser. 
* External signals can be directly interfaced with control box. 
* The current operation mode can be recorded, unaffected by power failure so operation would be returned to normal when power is on. 
* Forced material cleaning is convenient to replace masterbatch. 
* Applicable on extrusion machines, just need to make a few wire replacements. 
* Rotating speed can be automatically adjusted according to extruder processing speed, which maintains the fixed proportion of masterbatch. 
* *0 units of parameter recipes are available for permanently recording the period of material discharging and finished products weight (for extruder, it is max. Throughput per minute). 
* Use brushless DC motor and free from maintenance. 
* Both master blockage and overload can be detected, then machine will halt and sound alarm. 
* Based on customers demand, some mold cycles can be set to add additives periodically so that micro-metering can be achieved.