Twin Roll Mill

Sold By : Darteno Industries

Product Specifications

Supply TypeManufacturer, Exporter, Supplier, Retailer

Preferred Buyer From : All over the world

Product Overview

Twin Roll Mill is a useful machine for testing pigment or solvent dye for its use in any polymer from rubber to plastics like LDPE, HDPE, PP, PS, PC ABC, etc. In Electrical Twin Roll Mill, there are two rollers separately heated by electric heaters and can be masticated precisely in precise time at controlled temperature and pigment is mixed &dispersed in it. It is possible to control nip gap by precision screw and knob and can be checked by filler gauge. Display board is provided for digital display of both temperature and timer for masticating time precise testing of standard and sample can be done over this machine. We also provide doctorâ��s blade to take out the lump of polymer prepared on the mill. From this lump measured piece of sample is taken and is compression molded on hydraulic press to form a fine chip. To avoid time delay separate heating and cooling zones are provided in the press. The die filled with material is subjected to high pressure in the heating zone and then is transferred to cooling zone to solidify under pressure. This gives very finish and flat chip. These are very versatile machines for testing pigment in plastic application and also for testing masterbatches on lab scale. Today, we are considered as one of the prominent Two Roll Mill Manufacturers and Suppliers.

This is a unique equipment to test pigments in various plastic & rubber applications. It is used in combination with lab scale Hydralic.

This machine is used normally in combination with hydraulic Press. These machines are used to test the performance of pigments or polymer soluble dyes in different plastics & rubber like LDPE, HDPE, PP, PS, PC, ABS, Natural rubber, EVA rubber etc. In twin roll mill, there are two rollers separately heated by electric which masticates the Polymer mass uniformly in precise time at controlled temperature and friction ratio. A pigment is mixed & dispersed in it. It is possible to control nip gap by precision screw and knob and cab be checked by filler gauge or digital nip gap device. Display board is provided for digital display of both temperature and timer for masticating time. Doctor's blade is provided to take our the lump of polymer prepared on the mill.
This machine in combination with Hydraulic press has become vital testing & shade matching equipment for plastic & master batch industries.

Highlights :

Worldwide accepted testing method
Saves cost of testing, time & energy
Quick formulations os useful for R & D
Very consistent & dependable results
Any polymer like LDPE, HDPE, PP, PS, PVC, PC, ABS, HIPS, PET, PBT Natural Rubber, EVA Rubber can be tested
Digital nip clearance adjustment readout for left & right side
Digital timer
Variable roller speed & digital read out
Specially designed doctor's blade for efficient vertical & horizontal mixing factor
Close temperature control
Central water cooling for immediatre tem perature change
Knee operated stop 'n' reverse emergency safety device
Imported lubrication free gearing material
World standard electrical & electronic control devices

Product Details

Temp control of rollers	Both rollers are separately heated directly by Temperature 280 C. Sensor. PT100.Temperature 280 C. Sensor. PT100.
Cooling of the rollers	By tap water circulation at the core of the rollers individually for both rollers.
Gearing materials	Bull gears are made of hardened alloy steel while the reduction gear is BONFIGLIOLI / ROTOMOTIVE, ITALY make or equivalent make gearbox; ' Cromption' or equivalent make motor.
Electrical and controls	Drive motor and heaters are well protected by L & T / Siemens controls. Temperatures of rollers are displayed over display panel separately. The digital timer is provided which can control the mastication time.
Emergency safety	To prevent accidental mishap, knee operated safety stop and instant reversal of rollers protection is provided at both the side so that anything going inside can come out immediately. One more safety device can be provided at request, over the rollers, which can be operated with a hand touch.
Accessories	We will provide stainless steel 'doctores blade' for seraping the melt.

Specifications

Model	TRM VX	TRM VXL	TRM AX	TRM AXL
Roller Dimensions	Φ 110mm x L 275 mm	Φ 110mm x L 275 mm	Φ 110mm x L 275 mm	Φ 110mm x L 350 mm
Roller Working Length	L 225 mm	L 225 mm	L 225 mm	L 275 mm
Roller Speed	24 RPM +/-0.5	24 RPM +/-0.5	Variable with Digital read out	Variable with Digital read out
Friction Ratio	1:1.2	1:1.2	Adjustable	Adjustable
Nip Clearance Adjustment	Manual by Precision Screw - Max 4 mm, Min 0.35 mm	Digital Nip Gap Display Device on both Sides - Max 4 mm, Min 0.35 mm	Digital Nip Gap Display Device on both Sides - Max 4 mm, Min 0.35 mm	Digital Nip Gap Display Device on both Sides - Max 4 mm, Min 0.35 mm
Power	4.7 KW	4.7 KW	5.2 KW	8.2 - 8.8 KW

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Company Overview

Retailer Of Horizontal Disc Mill, Vibro Shaker, Triple Roll Mill, High Speed Dispersers, Sigma Kneaders, Automatic Film Applicator, Planetary Ball Mill, Automatic Pigment Muller, Hydraulic Press Machine, Filter Test Machine, Twin Roll Mill, Model - 2 Pressure By Spring Loaded Cartridge, Model - I Pressure By Leverage, Advance Model, Regular Model.

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