China supplier customized worm spur material pinion gear shaft
We are a direct OEM factory to supply machine parts according to
drawings. Here are some details of the products for your reference.
1. Main products: Forging & Casting Parts, Shafts, Gears, Shaft
Couplings, Stabilizer, BOP Body, Die Forging Mould, Mining
Machinery Parts etc.
2. Materials: Carbon steel, Alloy steel
3. Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks,
Modules etc
4. Process: Forging/Casting – Normalizing & Tempering – Proof
Machining- Quenching & Tempering – Finish Machining
We can offer you in various process conditions.
5. QA DOC.: Chemical Composition Report, Mechanical Properties
Report, UT Report, Heat Treatment Report, Dimensions Check Report
The data on chemical composition report and mechanical properties
report are approved by third party, Luoyang Ship Material Research
Institute, CSIC.
UT test: 100% ultrasonic test according to EN10228-3, SA388, Sep
1921 C/c etc.
Heat Treatment Report: provide original copy of heat treatment
curve/time table.
Steel Ingot: EAF-LF-VD/ESR. Material Certificate according to
En10204-3.1 is requested from ingot supplier.
| Product name | Gear shaft |
| Material | Carbon steel, Alloy steel |
| Material Standard | GB, EN, DIN, ASTM, GOST, JIS, ISO |
| Material Processing | Forging, Casting, Welding |
| Heat Treatment | Annealing, Normalizing, Q&T, Induction Hardening |
| Machining Tolerance | Max. 0.01mm |
| Machining Roughness | Max. Ra 0.4 |
| Module of Gear | 8-60 |
| Accuracy of Teeth | Max. ISO Grade 5 |
| Weight/Unit | 100kgs - 60 000kgs |
| Application | Mining, Cement, Construction, Chemical, Oil Drilling, Steel Mill,
Sugar Mill and Power Plant |
| Certification | ISO 9001 |
FAQ
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery,
construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management
certificate and CE, ROHS certificates.
Q:Delivery time:
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms:
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before
shipping.
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong
we will provide the technical advice and find solution immediately.
For those wearing parts we guarantee high quality parts for
long-term supply.
Q: After sales service?
A: We can supply technical guide for machines running test and
parts maintenance if end user needs.
Aftersales service
ZTIC Heavy Industries is your business partner in the After Market.
ZTIC able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
