Audited Supplier
involute cylindrical gear
Centrifugal Compressor Gearbox
Hardened Tooth Surface
External Gear
Cut Gear
Double Helical Gear
31crmov9
Circular Gear
Yes
Heat Treatment, Lathing
APMC
Seaworthy Packing in Crates
GB Grade 6
Jiangsu, China
84834090
Product Description
| Item | Scope | ||
| Modulus | 0.5-5 | 4-12 | 10-40 |
| Pressure Angle | 0°-28° | 14.5°/20°/22.5°/25°/30°/45° | 14.5°/20°/22.5°/25°/30°/45° |
| Gear Diameter | 25-320mm | 25-450mm | 300-3200mm |
| Precision Standard | GB,DIN,JIS,AGMA,ISO | GB, DIN,JIS, AGMA, ISO | GB, DIN, JIS, AGMA, ISO |
| Accuracy Level | Rough hobbing 7-9 grade, fine hobbing 6-7 grade, grinding 4-6 grade | Rough hobbing 7-9 grade, fine hobbing 6-7 grade | Grinding 5-6, hobbing 8-10, shaping 8-10 |
| Tooth Surface Roughness | Rough hobbing Ra3 2, fine hobbing Rao 8, grinding Rao 2 | Rough hobbing Ra3.2, fine hobbing Ra0.8 | Grinding Ra0.8, hobbing Ra3.2, shaping Ra3.2 |
| Heat Treatment | Normalizing, tempering, carburizing, nitriding | Nomalizing+carbunzing quenching (rough + fine), tempering + nitriding (fine hobbing) | Normalizing, tempering, carburmng,InductIon hardening, nitriding |
| Tempering Materials | 42CrMo, 40CrNiMo, 34CrNiMo6, etc | 42CrMo, 40CrNiMo, 34CrNiMo6, etc | 42CrMo, 40CrNiMo, 34CrNiMo6, etc |
| Carburizing Materials | 20CrMnMo, l8CrNiMo7-6, 20CrNi4, 20CrMnH, etc | 20CrMnMo, 18CrNiMo7-6, 20CrNi 4, 20CrMnH, etc | 20CrMnMo, 18CrNiMo7-6, 20Cr 2Ni4, etc |
| Manufacturing Mode | Batch Processing | Automatic line | One Piece Flow |
- We boast a comprehensive production line that ensures minimized production expenses.
- We maintain a robust quality management system, overseeing every stage from material production to final products.
- With extensive export experience, our products reach over 20 countries and regions worldwide, showcasing our global reach.
- Packing: Customized packaging solutions are crafted meticulously to meet each customer's unique requirements.
- Our delivery system is designed to ensure just-in-time delivery, maximizing efficiency and customer satisfaction.
1. Are you a manufacturer or a trading company?
We are a factory located in Jiangsu, China, with 20 years of rich experience, covering 70000 square meters.
Complete facilities, including 3D quality inspection equipment, ERP system and 300 machines.
If necessary, we can provide you with material certificates, sample quality inspection and other reports.
2.How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
3.Can you provide samples before mass productions?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
4.How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
5.Which countries is the main markets?
North America, Europe, Oceania, Asia.
