XJS400

XJS400 Cone Crusher User Manual

I. Introduction

Welcome to use the XJS400 cone crusher. This manual will introduce in detail the characteristics, application ranges, operation methods, maintenance points and other information of different cavity types of this crusher to help you use and maintain the equipment correctly and obtain the best crushing effect and economic benefits.

II. Equipment Overview

The XJS400 cone crusher is an efficient crushing equipment with a variety of crushing cavity types to choose from, which can meet different crushing needs. It mainly consists of a frame, a transmission device, a crushing cavity, an adjustment device, a lubrication system, a hydraulic system and other parts.

III. Introduction of Different Cavity Types

- Ultra-Coarse (BC) Cavity Type: Feed opening 295mm, maximum feed 30mm. Used for primary crushing in large mines, such as open-pit copper mines. Check for foreign objects and startup sequence before startup. Regularly check for wear, lubrication and hydraulic system.        

- Coarse (C) Cavity Type: Feed opening 250mm, maximum feed 25mm, minimum discharge 10mm. Applied to building stone production and secondary crushing in medium-sized mines. Pay attention to parameters, discharge port adjustment and stable feeding during operation. Pay attention to wearing parts, transmission and cleaning during maintenance.        

- Medium (M) Cavity Type: Feed opening 195mm, maximum feed 20mm, minimum discharge 8mm. Used for concrete aggregate and fine processing of building materials. Check components, adjust parameters and pay attention to vibration during operation. Check cavity cleaning, lubrication and adjustment device during maintenance.        

- Fine (F) Cavity Type: Feed opening 110mm, maximum feed 14mm, minimum discharge 6mm. Used for high-quality construction sand and asphalt mixture production. Start with no load, control feed particle size and check product particle size. Maintain wearing parts, discharge and system maintenance.        

- Ultra-Fine (EF) Cavity Type: Maximum feed 6mm. Used for high-end building materials and fine chemical raw material production. Precisely control feed and discharge during operation, start and stop slowly and pay attention to quality. Maintain fine cleaning, use high-quality oil and check sealing.

IV. Safety Precautions

1. Operators must receive professional training and be familiar with the operation process and safety precautions of the equipment.

2. When the equipment is running, it is strictly prohibited to open any protective device of the crusher to prevent danger.

3. Regularly conduct safety inspections on the equipment, including the electrical system, mechanical parts, etc., to ensure the safe and reliable operation of the equipment.

4. When maintaining and repairing the equipment, the power supply must be cut off and a warning sign must be hung to prevent misoperation.

V. Troubleshooting

1. The equipment cannot start: Check whether the power supply is connected, whether the motor is faulty, and whether the pressure of the lubrication system and the hydraulic system is normal.

2. The product particle size does not meet the requirements: Check whether the size of the discharge port is appropriate, whether the feed speed is uniform, and whether the internal parts of the crushing cavity are severely worn.

3. The equipment vibrates abnormally: Check whether the foundation of the equipment is firm, whether the moving cone and the fixed cone are worn unevenly, and whether the transmission device is faulty.

VI. Conclusion

Correctly using and maintaining different cavity types of the XJS400 cone crusher can improve the service life and production efficiency of the equipment and bring greater benefits to your production and operation. If you have any questions or need technical support, please feel free to contact our after-sales service team.