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Preventive measures for Spindle fracture of Cone Crusher

Preventive measures for Spindle fracture of Cone Crusher

1.For the operator responsible for shoveling, loading and transportation, it is necessary to raise the awareness of maintenance and maintenance of the equipment, to ensure the integrity of the bucket,

Description

1.For the operator responsible for shoveling, loading and transportation, it is necessary to raise the awareness of maintenance and maintenance of the equipment, to ensure the integrity of the bucket, conveyor belt and hinged pin shaft, and to ensure that it does not produce metal impurities. At the same time, some wear gear and its surrounding parts are repaired and replaced in time.

 

2. During the operation of cone breaking, the operator should check the lubrication condition of the equipment under the condition of safety, and observe the operating load of the equipment. Observe whether oil pressure, oil temperature and abnormal noise occur in operation.

 

Operators to improve the inspection of materials, timely detection of foreign bodies and pick them out. At the same time, it is necessary to monitor the working condition of the equipment in real time, and to deal with and report the abnormal sound, current and vibration in time, so as to prevent the influence of the accident from becoming greater.

 

3.When the equipment is overhauled, the on-site maintenance personnel must replace the scrapped parts in time and recycle them. It is strictly forbidden to discard all kinds of metal materials into the ore at will. At the same time, for some adjacent scrap, scrap edge parts need to be replaced directly. In the maintenance of the equipment, must strictly abide by the relevant rules and regulations, the use of standard behavior operation, to avoid debris, maintenance tools left in the cone crusher.

 

4.In daily work, we should pay attention to the quantity of feed at all times to avoid the phenomenon of excessive feeding, thus causing the possibility of the main shaft breaking.



5..Strengthen the training of the professional skills of the operators in every link, improve the actual operation ability of the operators as much as possible, improve the maintenance effect of the equipment, carry on the overhaul and intermediate repair of the equipment in time, Safeguard equipment is in good working condition for a long time.

 

6. For the main shaft, crusher trunk and other important equipment parts, it is necessary to make a good inventory backup, so as not to cause the whole production system to stop production after special circumstances, thus affecting the overall production fluency. At the same time, the establishment of a sound management file system can effectively help the enterprise managers to clarify the application and failure of mechanical equipment, and help managers to adopt targeted improvement measures.

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Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd, specializing in the production of domestic and foreign brands of crusher wear spare parts manufacturers, production of domestic brands, Hua Yang, Shan Bao, SBM brands such as crusher wear parts, spare parts, as well as foreign brands, common, Sandvik, TEREX and other import brands crusher spare parts, wear parts, mining quarry companies such as crusher wear parts of choice. We achieve cost-effective localization of imported spare parts, service users at home and abroad. The company can be matched with various brands of hydraulic crusher electric parts, sealing parts, standard parts and other accessories, can meet the needs of one-stop shopping for customers at home and abroad the demand.

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Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd has thirty years of production experience, and years of experience in processing export products, products have been exported to the United States, Canada, Australia, Sweden, Finland, Russia, Ukraine and Southeast Asia and other countries and regions. Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd product using the original material, high-quality raw materials, casting and heat treatment process we have a unique thirty years production experience, to ensure complete interchangeability, and original spare parts with high quality and competitive price, provide quality products, quality services for the majority of users.

 

Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd wearable parts can be customized to map, and if there is no map, the company has professional mapping personnel to help you mapping, after customization

 

Contact:Sales Director: Eileen Cai ;

      Email: sales@qrmech.com;

      Mobile telephone: +8618973821771

From Inquiry to Delivery - How It Works

Trusted by customers in 30+ countries. Standard lead time 15-30 days.

1
Send Inquiry
Email + equipment model
2
Get Quote
Within 24 hours
3
Production
15-30 days (MTR included)
4
Delivery
Sea/Air shipping
30+
Countries Exported
20+
Years Experience
ISO 9001
Valid to Jun 2028
MTR
Included per Shipment

Frequently Asked Questions

What materials are available for this crusher wear part?

High manganese steel Mn13, Mn13Cr2, Mn18Cr2 and Mn22Cr2, plus high chrome iron (Cr26) for fine crushing. We select the material based on your abrasive and impact conditions - send your working conditions for a recommendation.

Which crusher brands and models are compatible?

Aftermarket parts fit Metso (HP, GP, C, NP series), Sandvik (CH, CS, H, S series), Symons 2FT-7FT, Terex Pegson, Kleemann, McCloskey, Shanbao, SBM, Telsmith, Minyu, Hazemag and more. Any model can be custom made by drawing or sample.

Can you manufacture custom parts from drawings or samples?

Yes. Send a drawing (PDF, DWG or CAD) or a used sample. We measure, draft and confirm all dimensions with you before production. OEM part numbers are welcome for reference.

What is the lead time and minimum order quantity?

Standard lead time is 15-30 days and samples ship in 7-15 days. MOQ is flexible - trial orders from 1 piece are accepted.

What quality certificates and documents are provided?

ISO 9001 certified factory (Kaixin Certification, CNAS-accredited; certificate valid through June 2028). Every shipment includes a Material Test Report (MTR) with chemical composition and mechanical properties.

How are the parts packaged and shipped?

Export-standard wooden crates with rust protection. Sea and air freight from Shanghai and Ningbo ports to worldwide destinations.

Crusher Wear Part Material Guide

MaterialInitial HardnessBest For
Mn13 (ASTM A128)HB 200-230General crushing with medium impact
Mn13Cr2HB 210-240Standard jaw plates and cone liners
Mn18Cr2HB 220-250High-impact, abrasive feed
Mn22Cr2HB 230-260Severe impact, hard and large rock
High Chrome Cr26HRC 58-62Blow bars, fine crushing of abrasive material

* High manganese steel work-hardens under impact to 500+ HB at the wearing surface, giving long life in hard-rock crushing.

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