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       Material Testing Instruments
ISO 9001:2008 Certifited   
37

Two Roll Mill (Fixed Roller Speed)


Model Number: SSI 511 TRPFS

Two Roll Mill is used for mixing two or more compounds in a homogeneous mixture. This Mixture is then molded into samples for further testing.

Salient Features  
   
Model : SSI 511 TRPFS (Two Roll Mill for PVC with Fixed roller rotation speed)
Roller Size : 6″ Dia x 12″ Length
Heating : ‘U’ Shaped Heaters embedded in Rollers
Temperature Control : Through Energy Regulator
Motor / GearBox : 3 or 5 Hp III Phase Motor, Standard Gear Box
Roller Material : Hardened Steel, Chrome Plated
Power Requirment : 440V Three Phase
   
Delivery : 6 to 8 weeks
Packing : One Wooden Box
Dimension : 5 x 4 x 4 (LBH in feet) 350 Kg
Alternate Model : SSI 511 TRPVS (Two Roll Mill for PVC with Variable Roller rotation Speed)

Description

Instrument Principle

For preparing test sample from two or more materials, they have to be mixed homogeneously. The Two Roll Mill with its two heated rollers, rotating in different directions, at slightly different speeds is an ideal machine for such a work. The test samples can then be obtained from the sheet by using Hydraulic Hot Press, Dumb-bell Dies etc.

Two Roll Mill is available in various models for specific customer requirement. Various Models are
 
  1. For PVC (With Heating only)
  2. For Rubber (with Water Cooling only)
  3. For PVC and Rubber (with heating and water cooling)
  4. Rollers with Variable RPM
  5. Rollers with Variable RPM and Friction Ration 

Instrument

The Instrument consists of following:
 

   Two rollers mounted on a sturdy frame, rotating in different direction at slightly different speeds.

   Roller Size:  6 dia, 12 Length.

   Two Energy Regulators for heating control one for each roller. Heating by especially designed U shaped heaters.

   One 440 V III phase motor with gear assembly for rotating the rollers.

   Forward / Reverse switch and power cord.

   Spatula for mixing the compound.