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Two roll mill used in cable testing laboratories
Lab Two roll mill
Two roll mill for polymer materials such as plastic, rubber

Two Rolling Mill

Two Rolling Mill TRM-321 delivers precise rolling performance with heated alloy-steel rollers, adjustable nip gap, 1:1.5 roll speed ratio, and a powerful 3 kW motor. Ideal for 100–200 g batches, with advanced safety features and smooth, stable operation.

SKU: TRM-321
Category:

Description

Specifications 

  • Roll Size: 6″ diameter × 12″ length

  • Nip Roll Gap: 0.1 to 5.0 mm (manual adjustment)

  • Roll Speed Ratio: 1 : 1.5

  • Operating Temperature: Room Temperature to 300°C

  • Batch Capacity: 100–200 grams

  • Roller Drive: Individually helically geared rollers with common AC motor

  • Motor: 380V AC, 3-phase, 3 kW, 50 Hz

  • Reverse Drive: Built-in reverse for safe roller cleaning

  • Roller Material: Alloy steel, ground and hard chrome plated

  • Roller Heating: Electric heating with individual energy regulators

  • Heater Wattage: 1.5 kW each, 220V AC

  • Construction: Premium branded motor & gearbox

  • Machine Weight: Approx. 300 kg

  • Model Type: Floor model with operator-height roller position

Two Rolling Mill TRM-321 – High-Precision Heated Rolling System for Mixing & Material Processing

The Two Rolling Mill TRM-321 is a high-performance rolling system engineered for precise processing, blending, and refining of materials across laboratory and small-batch industrial applications. Built with robust alloy-steel rollers and equipped with an adjustable nip gap range of 0.1 to 5.0 mm, it delivers exceptional control over material thickness and texture.

Designed to operate at temperatures from room temperature up to 300°C, the TRM-321 is ideal for materials that require controlled heating during processing. Each roller is electrically heated and features independent temperature control via energy regulators, ensuring uniform heat distribution and consistent results.

With a speed ratio of 1:1.5, the mill ensures efficient shearing and mixing action. The rollers are helically geared and powered by a 3 kW, 220V AC motor, paired with a high-quality gearbox for smooth, stable, and reliable operation. The built-in reverse drive system enhances safety during cleaning and maintenance.

Designed as a floor-standing model, the TRM-321 positions the rollers at an ergonomic working height for operator comfort. Multiple safety mechanisms, ensure safe operation during continuous use.

Key Features

  • Precision-machined alloy-steel rollers with hard chrome plating

  • Adjustable nip gap for flexible processing

  • High-temperature capability up to 300°C

  • Smooth and quiet performance with high quality motor & gearbox

  • Can be used for evaluation of pigment and masterbatch

  • Ideal for laboratory mixing, refining, and small-batch production

  • Mixing and Kneading raw rubber, Synthetic rubber, Thermoplastics or EVA with chemicals into even materials

  • Safe operation with emergency covers and reverse drive

  • Suitable for polymers, rubber, composites, adhesives, and various materials

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