8? Laboratory Roll Crusher
Product Overview
A laboratory roll crusher designed for use in laboratory and pilot plant applications.
Typically used after primary size reduction of feed material.
Built for controlled and uniform crushing with minimal dust generation.
Produces material with a consistent size range and minimal fines.
Features two equal-diameter rolls rotating in opposite directions to ensure efficient crushing.
Applications
- Crushing of ores.
- Mineral processing in laboratories.
- Rock preparation before metallurgical testing.
- Pre-processing for further milling or grinding.
- Pilot plant testing and sample preparation.
Technical Specifications
Roll Size (Dia × Width) :
- 200 × 150 mm
Standard Roll Face :
- Smooth
Max Feed Size :
- 30 mm
End-fineness :
- < 1 mm
Optimum Reduction Ratio :
- 4 : 1
Roller Speed :
- 380 rpm
Power :
- 1.1 kW (3 × 400V / 50Hz)
Approximate Mass :
- 400 kg
Crushing Mechanism :
- Two contra-rotating rolls of equal diameter
Drive System :
- Individually powered rolls
Product Size Control :
- Adjustable gap between the two rolls
Protection System :
- One roll is spring-mounted to protect against uncrushable material
Operation Type :
- Suitable for primary and mid-range crushing
Material Output :
- Tight size distribution with reduced fines
Features & Benefits
- Low dust generation during operation.
- Uniform product size with minimal fine particles.
- Adjustable gap for precise control over output size.
- Spring-mounted roll provides safety against hard or uncrushable objects.
- Efficient crushing through counter-rotating roll design.
- Suitable for a wide range of materials including ores and rocks.
8? Laboratory Roll Crusher Related Products
Other specialized products for engineering, technical educational and scientific laboratories such as 8? Laboratory Roll Crusher.
Buy 8? Laboratory Roll Crusher from India's Trusted Manufacturer
Stemlab Export is a leading manufacturer and exporter of laboratory and scientific equipment in India, supplying institutions and bulk tenders worldwide — with direct factory pricing, recognised standards and global exports.
Direct from Factory
No middlemen — manufacturer pricing, full quality control and quick quotations on every product.
Standards Compliant
Built to recognised standards such as ASTM, IS and BIS where applicable, accepted by institutions and tenders.
Bulk & Tender Quantities
Supplied in bulk volumes to procurement bodies, education ministries and global tenders.
Worldwide Shipping
Exports to 30+ countries with complete documentation and logistics handled in-house.
Who Uses Our 8? Laboratory Roll Crusher?
Our 8? Laboratory Roll Crusher is engineered for teaching laboratories, research facilities, government projects and international export contracts. Every unit ships with quality documentation, standards compliance and dependable after-sales support.
Institutions choose Stemlab Export for transparent pricing, on-time delivery and decades of manufacturing experience across hundreds of scientific, educational and engineering products — from school science labs to advanced research benches.
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