| Customization: | Available |
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| Application: | Machinery, Rotary Kiln, Ball Mill, Dryer, Cooler |
| Hardness: | Hardened Tooth Surface |
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Product name: Large girth gear
Applicable equipment: rotary kiln, ball mill, mill
Main materials: ZG45CrMo,ZG42CrMo, etc.
Testing grade: American/European standard: partial UT/MT level 1, other level 2; National standard level 2, etc
Processing grade: AGMA8-9, Gear hobbing roughness 6.3/3.2; and grinding can achieve below 3.2
| Parameter | Specification |
|---|---|
| Outer Diameter (OD) | 1,000 mm - 15,000 mm |
| Unit Weight | 1 ton - 150 tons |
| Material Options | ZG42CrMo, ZG35SiMn, ZG45, Custom Alloys |
| Module Range | m = 10 - 50 |
| Tooth Profile Accuracy | DIN 3962 Grade 6 - 7 |
| Surface Hardness | HB 190 - 320 (after heat treatment) |
| Flaw Detection Standard | Gear area: Level 1 |
| Machining Capability | CNC hobbing, gear grinding, drilling, boring |
| Heat Treatment | Normalizing, Quenching & Tempering |
| Application Equipment | Rotary Kiln, Ball Mill, SAG Mill, Crusher |
Large girth gears of Tenfaye have the following features.
1.One-stop service from casting to finished product.
2.Product quality level meets the technical requirements of international companies, level 1 flaw detection in the gear area and level 2 flaw detection in other areas.
3.Long-term partners with international companies.
4.FIve casting workshops, more than ten professional machining and testing equipment.
5.Over 20 years experience on manufacturing large girth gear.
6.Steel casting parts applied on ball mill and rotary kiln can be provided in Tenfaye, such as kiln tyre, kiln support roller, ball mill head,
With state-of-the-art facilities, including a 120-ton refining furnace, 30 and 80-ton electric arc furnaces, φ8m vertical lathes, and φ10m gear hobbing machines, Tenfaye is equipped with over 100 sets of high-precision equipment.
This enables us to deliver exceptional quality and precision. The annual production capacity is 80,000 tons, of which the one-time organization of molten steel can reach 300 tons, and the maximum weight of a single product is 150 tons.
Q: Does Tenfaye cast steel provide customized services?
A: Yes, Tenfaye cast steel can be customized according to customer drawings and technical requirements.
Q: Do you have production experience?
A: Tenfaye has 20 years of production experience, and engineers are highly skilled. We can produce cast steel, cast iron, forgings, etc.
Q: When is the delivery time of the product?
A: Different products have different production cycles. After the customer pays, the factory will immediately start 24-hour production, and 2-3 groups of workers will take turns to rest to deliver the product as soon as possible.
Q: Do you provide quality control and inspection documents?
A: Yes, we have strict quality control standards. Customers can come to the factory to inspect the goods.
Q:What if I only have product images and specifications but no drawings?
A:Please show me pictures and tell me the product name and the equipment it's used in.
Q:Do you manufacture standard cast steel parts?
A:We customize cast steel parts according to customer drawings.
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