What are the characteristics of an impact crusher?
2025年5月7日
What are the technical advantages of the impact crusher?
2025年5月8日
What are the characteristics of an impact crusher?
2025年5月7日
What are the technical advantages of the impact crusher?
2025年5月8日

Blog

DBM consistently upholds the corporate mission of “ensuring quality, pursuing sustainable development,” and operates on the business principle of “customer foremost, mutual benefit, and shared success.”

Jaw Crusher Maintenance Methods and Repairs

The jaw crusher, also known as the jaw break, is an essential type of crushing equipment. To ensure it performs optimally and to extend its service life, proper maintenance is crucial. The following recommendations are provided for users’ reference:

1. Regular Inspection of the Jaw Crusher

Users should perform daily inspections of the jaw crusher, especially when the equipment is newly installed. Before starting the machine, operators must carry out a comprehensive inspection, including checking the electrical wiring, motor, fastening components, belt transmission, and bearing seals. In addition, it is important to regularly check the wear condition of key parts such as the jaw plate, impact liner, and other liners. Severely worn parts should be replaced in a timely manner to ensure continuous and efficient operation of the equipment.

2. Lubrication Between Jaw Crusher Components

Regular lubrication between the machine's components is essential. Proper lubrication not only ensures normal operation but also significantly extends the service life of the equipment. Lubricants should be selected based on the actual working environment of the equipment. When possible, it is recommended to use specialized lubricating grease. During oil replacement, clean the bearings thoroughly with clean gasoline or kerosene, then fill the bearing housing with grease, typically about 50% of its volume.

3. Periodic Adjustment of the Jaw Crusher

Users should regularly adjust the gap between the rotor and the impact plate to effectively control the discharge particle size and ensure high-quality output. Additionally, the gap between the bottom of the feed opening and the jaw plate should also be adjusted periodically. This requires removing the square steel on both sides of the frame, rotating it after pulling it out, and then reinserting it.

4. Repair of the Jaw Crusher

Maintenance of the jaw crusher also includes timely repair when issues arise. If any problem occurs, users must repair the equipment promptly to maintain normal operation and extend its service life.

Conclusion:

Regular maintenance and inspection of the jaw crusher are extremely important. It is recommended that users perform routine servicing. For more detailed information about jaw crusher maintenance and repairs, users are welcome to consult customer service online for free.

Recommend Equipment

661b065e9ac0d
biaozhi
PC Coarse Powder Hammer Mill
661b013570227
biaozhi
YGM High-pressure Suspension Mill
3e3a5458-fd1f-460f-b140-81e9ef3b3a31
biaozhi
HGM Ultrafine Grinding Mill
6621a37b1da63
biaozhi
MTM Trapezium Grinding Mill
661affc18b1f0
biaozhi
YGM Raymond Mill
d65b5258-894a-4192-9342-40e4d3a7647f
biaozhi
DBGM Vertical Roller Mill
9dfdd2ea-7c62-4a16-8a66-825d819768d1
biaozhi
DBMQ Semi-mobile Crushing Station
340cef3b-584c-4ef2-baec-302f3a31d395
biaozhi
DBMS Portable Screening Plant
66301d6c8d93b
biaozhi
DBMV Portable VSI Crusher
66301a8a8879d
biaozhi
DBMY Portable Cone Crusher
663018b756c93
biaozhi
DBMF Portable Impact Crusher
6630194e8b4ca (1)
biaozhi
DBME Portable Jaw Crusher
6630213c57584
biaozhi
DBMS Mobile Screening Plant
2024053002392775
biaozhi
DBMV Mobile VSI Crusher
663022fb81841
biaozhi
DBMF Mobile Impact Crusher
2024051007582218
biaozhi
DBME Mobile Jaw Crusher
14943c99-1b17-4b9a-a651-aaa9e5f105e3
biaozhi
2PGC toothed roll crusher
67232403270f7
biaozhi
Double Roll Crusher
663f2f73e71bb
biaozhi
Hydraulic roller crusher
661a41cb8e337
biaozhi
SHKX Reversible Fine Crusher

Company Case

Our corporate culture is centered on "integrity, innovation, cooperation, and win-win", and is committed to creating a good atmosphere of respect for employees, customers, and partners. We encourage employees to continue learning and innovating to cope with the rapid changes in the market and provide customers with the best quality products and services.

Request a Quote

Need Any Help
Leave your contacts and our engineers will help you to find the solution you are looking for.

    Save Time! Get A Detailed Quotation Quickly.

      Stationary Crushers
      Hammer Crusher
      Sand Maker