Global Sales OEM tailor design
Product name: Crusher Bolts & Nuts,Mill Bolts & Nuts,Crusher liner Bolts & Nuts
Production process: Casting,Forging
Applicable machines: Mill,Crusher
Applicable industries: Cement, stone, coal, metal recycling,metallurgy, chemical industry, etc.
Adaptable materials: Sulfate, silicate, carbonate ores, limestone, iron ore, clay minerals, chemical raw materials, etc.
Material types: Medium carbon steel, high strength alloy steel (35CrMo, 40Cr, 42CrMo), etc.
Our service:
1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.
2. Provide customers with drawings based on their machine models, spare parts dimensions, etc.
3. After sales, we will continue to pay attention to the usage of the product and provide timely help.
4. Ensure that the quality of the purchased components is impeccable, and the technical parameters absolutely meet national standards.
5. Provide free quotation, worldwide sales, short delivery cycle, low price.
Liner bolts, nuts and washers for crushers and mills, forged and machined from high-strength alloy steel with the correct head profile, thread and sealing washer. Zhili supplies complete fastener kits so a liner change is never delayed by a missing bolt.
If you need detailed technical information, drawings or a price for a size we have not listed, please email us at cnwearparts@lyzhili.com — we are a customized factory for crusher and mill wear parts and we quote quickly.
Liner bolts carry the liner load and seal the shell against slurry leakage. Cheap bolts stretch, lose preload and cause liner movement. Zhili produces fasteners from qualified high-strength steel, with correct head geometry, thread accuracy and matching sealing washers.
Ball, rod and vertical mills, jaw, cone and impact crushers, screens and chutes in cement, mining, steel, power and aggregate plants.
Send drawings, dimensions or a sample bolt. We confirm the material grade, head profile and quantity per set, and can keep a fast-moving spares stock arrangement for regular customers.
Share your drawing, OEM part number, operating conditions or a photo of the worn part. Zhili will confirm the recommended alloy, weight and lead time, and can supply trial pieces for a first plant test.
Standard wear-resistant material with excellent impact resistance and work hardening properties.
Enhanced wear resistance with embedded alloy bars for superior performance in high-abrasion conditions.
Advanced ceramic composite matrix reinforcement technology for extended service life.
Bimetal composite structure combining wear-resistant surface with tough core material.
Excellent wear resistance with good hardness retention at elevated temperatures.
Rebuilding and reinforcement using advanced hardfacing welding technology.
Customized according to your operating conditions
For highly abrasive materials such as limestone and sandstone, we adopt high-chromium cast iron or ceramic composite materials, which extend the service life by 3 to 5 times.
For high-impact materials like construction waste and metal ores, we adopt a reinforced structure with high manganese steel and alloy bars, delivering excellent impact resistance.
For high-temperature materials including cement clinker and slag, special heat treatment is adopted to retain hardness and wear resistance at elevated temperatures.
We will fully understand your working conditions and recommend the most appropriate material selection. Provide drawings based on your machine models and spare parts dimensions.
Address:
Luoyang, Henan Province, China
Zhili International Limited : Hong Kong, China.
Factory 01 : Luoyang Henan, China
Factory 02 : Kunming Yunnan, China
Email: cnwearparts@lyzhili.com
Phone/WhatsApp: +86-1335-3997-333
Response: We will reply within 24 hours
Service: Free quotation · Worldwide sales · Short delivery cycle
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Wechat ID+86-13353997333
