Rubber mill LRMR-SC series

rollerheavy-dutyautomatic

Product overview
Rubber mills LRMR-SC-150 and LRMR-SC-200 from LabTech Srl are equipped with water-cooled or oil-heated & cooled rolls. Each roll is driven by heavy-duty variable-speed direct drives to allow precise nip settings and controlled processing of rubber compounds.

Key features

• Water-cooled or oil-heated & cooled roll options
• Heavy-duty variable-speed direct drives to the rolls
• Individual variable-speed drive for each roll (front and rear)

Models and technical table
Spec | LRMR-SC-150 | LRMR-SC-200
Roll diameters (mm) | 150 | 200
Roll widths (mm) | 400 | 450
Working widths (others on request) (mm) | 320 | 370
Approx. capacity with a compound density of 1.0 (g) | 200-400 | 500-1000
Nip-gap distance adjustment (others on request) (mm) | 0.2 to 20 | 0.2 to 20
Individual variable-speed drive of each roll, front/rear (rpm) | 0-40 | 0-30
Motor power (kW) | 2 x 4.0 | 2 x 7.5
Oil heating / cooling, heating power (as indicated) | 2 x 9 | 2 x 9

Notes
This listing presents the standard LRMR-SC-150 and LRMR-SC-200 models. Other working widths and nip-gap adjustment ranges are available on request to match specific processing requirements.

Technical specifications

• Roll diameters: 150 mm (LRMR-SC-150), 200 mm (LRMR-SC-200)
• Roll widths: 400 mm (LRMR-SC-150), 450 mm (LRMR-SC-200)
• Standard working widths: 320 mm (LRMR-SC-150), 370 mm (LRMR-SC-200); other widths on request
• Approx. capacity (density 1.0 g/cm³): 200–400 g (LRMR-SC-150), 500–1000 g (LRMR-SC-200)
• Nip-gap distance adjustment: 0.2–20 mm (both models)
• Individual variable-speed drive per roll; front/rear speed ranges: 0–40 rpm (LRMR-SC-150), 0–30 rpm (LRMR-SC-200)
• Motor power: 2 × 4.0 kW (LRMR-SC-150), 2 × 7.5 kW (LRMR-SC-200)
• Heating/cooling configurations: water-cooled or oil-heated & cooled rolls

Characteristics / technical specifications

• Product applications: for rubber processing
• Technology: roller mill
• Other characteristics: automatic, heavy-duty
• Sector: recycling and rubber compounding
• Rotational speed: Min. 0 rpm — Max. 40 rpm (model-dependent)
• Motor power: 8 kW (LRMR-SC-150 total), 15 kW (LRMR-SC-200 total)
• Nip-gap adjustment range: 0.2 to 20 mm
• Drive: individual variable-speed drives for each roll (front/rear)
• Cooling/heating: water-cooled or oil-heated & cooled roll options