200 Kw High Pressure Grinding Rolls Crushing And Mining Equipment 1 Year Warranty

200 Kw High Pressure Grinding Rolls Crushing And Mining Equipment 1 Year Warranty

Product Description

High pressure grinding rolls are an energy efficient grinding solution, and now it has improved this technology even further. Our innovative approach to HPGR technology is like no other HPGR on the market.

Main Features

• Patented anti-skewing Arch-frame
• Tungsten carbide studded tires with patent pending HPGR flanges
• Feed hopper with guide plates to direct the feed into the crushing zone
• Hydraulic cylinders can be adjusted to provide the optimal crushing force
• Variable speed drive train suitable to run between 110% to 30%* full speed (*select sizes run between 110% to 50% full speed)
• Dust enclosure to provide a dust and noise barrier while also offering added protection for the main bearings

Benefits

• Increased circuit efficiency and capacity - flanges direct material to the crushing zone, maximizing the amount of ore crushed. In a closed circuit pilot scale operation, this amounted to over a 20% increase in circuit capacity and over a 10% decrease in circuit specific energy
• Improved availability – patented Arch-frame eliminates downtime associated with skewing
• Increased reliability – anti-skewing Arch-frame prevents bearings from being damaged due to misalignment
• Reduced operating costs – energy efficiency, longevity of wear components including the studded tires and no use of grinding media all contribute to low operating costs
• Flexible operating parameters – speed and pressure can be adjusted for changing ore conditions and downstream circuit demands

Working Principle

HPGRs utilize two counter-rotating tires or rolls in order to effectively crush ore. Hydraulic cylinders apply very high pressure to the system, causing inter-particle comminution as the feed travels between the two tires.

Technical Parameter

Note: Above is part of the model, for reference only. For details, please contact our company's salesperson.

rock crusher machine

tooth roll crusher

200 Kw High Pressure Grinding Rolls Crushing And Mining Equipment 1 Year Warranty Images