RGP300 Single Cylinder Hydraulic Cone Crusher For Secondary Crushing

Description

RGP series single-cylinder cone crusher integrates mechanical, hydraulic, electrical, automation, intelligent control and other technologies. It can be widely used in medium, fine and ultra-fine crushing operations in metal and non-metallic mines, cement, sand and gravel, metallurgy and other industries. It has the advantages of high crushing efficiency, low production cost, convenient maintenance and adjustment, and excellent particle size of crushed products.

Features

• Enhanced frame structure design, non-destructive inspection and acceptance of key parts, higher body strength and more reliable operation. The optimized crushing cavity design ensures high laminated crushing efficiency, while the crushing effect of the equipment is not affected by the wear of the liner.
• The fully automatic control system provides users with multiple control modes such as manual control, automatic load, automatic discharge port and automatic double discharge port, with a high degree of visualization and reducing the user's operational difficulty.
• The positive pressure dust-proof system keeps the internal pressure of the crushing chamber higher than the external pressure, effectively reducing the dust or other small particles entering the crushing chamber to pollute the lubricating oil, damage the bearings, improve the service life of the crusher, and reduce the maintenance workload.

Advantages

• High Reliability: Optimize and improve the product structure, material, processing and assembly process, so as to ensure the reliability of the host machine;
• High Productivity: Scientific and reasonable crushing chamber type, combined with optimal crushing chamber, reasonable eccentricity, optimal swing frequency and laminating crushing principle, the machine has a large throughput capacity, high productivity, good products shape and low energy consumption;
• Wide Applicability: According to different feed and finished material size, match the reasonable cavity type, adopt the steel bottom frame or the motor and the main machine to install in one, which can be short time-cost and minimum installation cost.
• Low Operating Cost: specially designed cavity type and lining material make the lining plate more efficient, equipped with positive pressure dust control system to ensure the lubricating oil inside the main engine is free from dust pollution

Working Principle

When the cone crusher works without material, eccentric bushing assembly “cling to” the spindle unit revolve with the rack wheel. When the material enter into the crushing chamber, spindle assembly (spindle, inner cone) rotate slowly inside the eccentric copper bushing under the resistance of material. The inner cone is oscillating inside the crushing chamber, which can extruding and crushing the material. When some unbroken materials like metal block falling into the cone crusher, the movable cone rise up by the lower piston, which plays the role of adjusting discharge outlet, iron passing protection and eliminate ore blocking.

Parameter