Overview
The JOYAL Hydraulic Cone Crusher is widely used for secondary and fine crushing in industries such as mining, building materials, and metallurgy. It is suitable for materials with medium to high hardness, like ironstone and granite, and is ideal for high-automatic crushing lines with strict product shape and ratio requirements.

Design and Features
This crusher features a computer-optimized design that increases the main shaft speed and includes a unique crushing chamber replacement system for quick component changes. Key features include a friction disc design, eccentric shaft bushing rotation, and a labyrinth seal system, providing easier operation and reliability.

Components and Working Principle
Key components include the feed opening, bevel gear, driving shaft, mantle, and eccentric bushing. It operates on a between-layer pressuring crushing principle, enhancing product shape and increasing the proportion of fine and cubic-shaped products.

Performance and Efficiency
The HP Series Hydraulic Cone Crusher offers high crushing ratios, production efficiency, reduced spare part consumption, and low operation costs. It features hydraulic protection, cavity clearing, thin oil lubrication, and various crushing cavities to meet different requirements.

Common Problems and Solutions
Performance can be affected by the choice of crushing cavity, feeding size, and material distribution. Common issues include oil flow problems, pressure differences in filters, and oil temperature increases. Solutions involve adjusting oil pressure, cleaning filters, and checking for blockages.

Main Specifications
Specifications for models HP-160, HP-220, HP-315, and HP-400 include cavity size, minimum discharging size, maximum feeding size, capacity, weight, and power.

Crushing Plant Process
The plant includes a vibrating feeder, jaw crusher, impact or cone crusher, vibrating screen, and belt conveyor. The process involves primary crushing by the jaw crusher, followed by secondary crushing and separation by the vibrating screen. Customization with additional equipment like dust catchers is possible.

Lubrication and Maintenance
Proper lubrication is crucial due to high pressure on friction surfaces. The system uses watery oil with specific routes for oil entry and return. Maintenance involves starting the thin oil station before the main unit and ensuring proper oil pressure and temperature.

Adjustment and Locking
Before starting the main unit, ensure the lubrication system is operational. Adjust oil pressure and temperature as needed, and refer to the control cabinet instructions for electric switch functions.

Contact Information
Shanghai Joyal Mining Machinery Co., Ltd.
Add: No.3389, East Huaxia Road, Pudong New Area, Shanghai, China.
Email: [email protected]
Tel: 0086-21-68763311, 0086-21-68763366
Fax: 0086-21-68763366
Post Code: 201201
Website: www.joyalcrusher.com