Global Sales OEM tailor design
Product name: Ball Mill Gear Wheel/Girth Gear,Rotary Kiln Gear Wheel/Girth Gear,Mill large Gear Wheel
Production process: Casting,Forgings
Applicable machines: Ball Mill, Rotary Kiln, etc.
Applicable industries: Cement, stone,concrete, coal, steel, power, etc.
Adaptable materials: granite, basalt, limestone, river pebbles, cement clinker, coal, etc.
Material types: 20CrMnTi,20CrMnMo,20CrNiMo,20CrNi2Mo,12CrNi3,low carbon alloy steel, 40CrNiMo, 38CrMoAl,25Cr2MoV, 38CrMoAl,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.
Large girth gears and gear wheels for ball mills, rod mills and rotary kilns, cast in alloy steel with controlled tooth profile and then machined, hobbed and inspected. Root hardness, tooth accuracy and pitch error are reported so the gear meshes quietly and reaches its design life.
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.
Girth gears transfer enormous torque and are expensive to replace, so the casting quality, heat treatment and tooth machining all matter. Zhili produces large ring gears with verified alloy and soundness, then rough machines, heat treats and finish cuts the teeth with pitch error and profile reported against the drawing.
Ball and rod mills in cement and mineral plants, rotary kilns and dryers, and large drive trains in steel and power plants.
Provide module, number of teeth, face width and drawings, or send the original specification. Our engineers will confirm material, heat treatment and lead time with the quotation.
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
