Basic Info.
Application
Machinery, Marine
Hardness
Hardened Tooth Surface
Gear Position
External Gear
Manufacturing Method
Forging
Toothed Portion Shape
Double Helical Gear
Main Mateirals
Carbon Steel, Stainless Steel and Alloy Steels
International Standards
ASME, JIS, DIN, GB, BS, En, as, SABS
Material Forging
20crmo Steel
More Material
42CrMo4,20crmnmo
Free Forge
Precision Forging Processing
Open Die Forging
Forced Machinery Components
More Choose
18crnimo7-6, 20crni2mo, 30crnimo8
Wheel Forging Diameter/Weight
1.9m/9t
Transport Package
Sea Shipping
Product Description
Products: Free Forging and Open Die Forging factory. 18CrNiMo7-6 Hot Rolled Forged Shaft For Gear Box Wind Power /Mining Machinery
ISO certificated china manufacturer Wind turbine main shaft for wind generator shaft
Our factory: A. More than 25 years of professional free forging and open-die forging manufacturing experienceB. The company covers an area of 71,000 square metersC. The construction area of the production workshop is 12,000 square metersD. Total number of employees: 158E. 28 engineering and technical personnelF. 59 skilled workersG. Annual production capacity is 38,000 tonsH. Annual raw material steel throughput turnover reaches 56,000 tonsItem | Raw Steel Material |
| Gear shaft | 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6; 20CrMnMo; 8822H; 8620 |
| Forged shaft | 42CrMo4, 50Mn, C45, AISI4130; AISI4330; AISI4150; AISI4350; AISI4340; 410SS and so on |
Vavle forging | SA105, SA350LF2, LF6, F304, F316, 304L, 316L, F51, F53, F321, etc |
Forged ring | 42CrMo4, P289GH, S355G2, 1.4923, 1.4301, F316, F304, F51, F53, F55 |
| Pressure Vessel forging | SA105, SA350 LF2, 16Mn, S355J2,20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, 42CrMo, AISI 4130, AISI4330, SA266,SA182,SUS304,SA336 and so on |
Open-die forging produces metal stepped shafts with high-strength, providing excellent wear and impact resistance. With the flexibility of an open die, this process reduces both material cost and machining hours, saving our customers time and money.
4130 4140 42CrMo4 4340 C45 4330 Forged Hollow Shaft Hollow Bar Forged Hollow Axle Heat Treatment Machining
Material:Carbon steel,alloy steel and stainless steel |
| Max length:3000mm |
| Max weight:15000kg |
| Heat treatment: N,N+T,Q+T or as customer's requirement |
| Report:3.1 Certificates,UT report,Material report or others. |
Tiangong focus on special steel forging and processing, precision parts processing for over 30 years in China.
We manufacture and supply all kinds of big forged shafts, forged discs, forged rings, forged cylinders, flanges, forged rolls, steels and etc for large machines, the mining industry, power station, shipbuilding industry and so on.
Our business is custom fabrication forging by customer's drawings and technical requirement. We are the member of " Confederation of Chinese Metal forming Industry".
Forging products mainly includes Forged Roller,Forged Bar, Forged Hollow Bar, Forged Ring, Forged Round Disc, Forged Shaft, Forged Module, Pipe Die Forging, Forged Stabilizer,etc
We are able to provide complete machining services such as boring, milling, turning, grinding,welding and fabrication. Usually we make it according to your drawing or requirements.
Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
Technical Data: Chemical Composition, Physical Properties and Mechanical Testing.
Test: Ultrasonic test according to SEP 1921-84 3C/c.
Standard: GB, AISI, ASTM, DIN, JIS, BS, etc.
Quality Management Certification: ISO 9001:2008
Inspection: 100% inspection of (UT MT Hardness and Chemical property)
Producing time: for 1 pc we could finish it in 20days
Packing: oiled surface + export packing
Competitive Advantage:
The heavy forging is manufactured by large scale stated enterprise. Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
steel hot forging raw forging gear shaft , cylinders Forging 1045 4140 42CrMo4 4340 40CrNiMo steel long milling roll shaft, steel long rotor shaftsForged blanks refer to parts blanks made by hot forging process. The forging force can change the shape, size and mechanical properties of the steel blanks. After hot forging, the forged blanks can achieve fine grains and dense structure, and can withstand various heat treatment strengthening processes. Thus, forged blanks are suitable for manufacturing important mechanical parts that need to withstand large tensile stress and bending stress, and have impact loads or large pulsating stress. Usually, the forged steel blanks are made up of carbon steel or alloy steel. We would get the final mechanical parts by the heat treatment and machining the forged blanks.
Description | Steel hot forging raw forging gear shaft
Forged Gear Blank
Wheel and Pulley
Forged Shaft
Hollow Shaft
Crankshaft
Multi-stepped Shaft
Various forged blank and block
Special-shaped Forging Parts |
Type | Free forging. |
Application | Wind power Transformisson system , machinery and other industry |
Processing | Forging+machining+heating Treatment |
Material | steel SAE 4340, 4140,C45,42CrMo4,20CrMnTi, |
| Weight Ranges | 0.1kg-50tons |
Roughness | Ra0.4 - 0.8 |
Our Lab equipment:
Our main Products: A.Forged Gear Blank
B.Wheel and Pulley
C.Forged Shaft
D.Hollow Shaft
E.Crankshaft
F.Multi-stepped Shaft
G.Various forged blank and block
I. Special-shaped Forging Parts
We produce and supply forged shaft blanks, forged step shafts blanks, forged flanged shaft blanks in carbon steel, alloy steel. These forged shaft blanks can be made up of carbon steel, and alloy steel. Like 40Cr steel, 40CrMo steel, etc. We can provide the heat treatment and rough machining service according to your requirement, This can help you to reduce your machining time and machining cost.
Application: O
ur main customers: ZPMC, NGC and Shanghai Electric etc.Our parts are widely used in Chemical Industry, Wind power generator, Large machinery parts Chemical industry,Agricultural machinery parts ship shaft fittings. Wind Power gearbox Transmission system.
Qingdao Port, Xiamen automatic Port, Shanghai Yang shan Port, Italy Vado port. Taiwan Tailway crane, Egypt hanging bridge, Sri Lanka railway crane, Thailand port bridge. South Korea railway crane, Hongkong island bridge, Singapore railway crane, Russia oil & mining machines and some miltary project. etc.Customized solutionsOur modular process allows us to design solutions various industrial application requiring free-forged and open-die-forged parts. Our modularity means flexibility, wide choice, faster delivery and, above all, competitiveness.All Tiangong Forging, products and production processes are designed to ensure exceptional, reliable and long-lasting unique mechanical properties, thereby reducing operating costs and extending service life.With an extensive product range and extensive experience gained in most industrial applications, we can also provide engineering advice to our customers.
Welcome to visit our factory! Welcome to send inquiry to us.
Welcom Trading compamy to co-operate.
Address:
Lvtang Road, West Yellow River Road, North New District, Changzhou City, Jiangsu Province, China.
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001, HSE
Company Introduction:
Tiangong Forging supplies a variety of semi-finished forged steel products, with the main materials being nickel-molybdenum steel, alloy steel, die steel, stainless steel and carbon steel.
In addition to general steel grades such as 35#, 45#, 42CrMo, 42CrMo4, 18CrNiMo7-6, 20CrNi2Mo, 30CrNiMo8 and etc., we can also prepare the required steel according to other national specifications or specified alloy compositions requested by customers.
The maximum production shaft forging length/weight is 12m/15T; The maximum gear and wheel forging diameter/weight is 1.9m/9T.
We are particularly specialized in the forging of special-shaped forging parts.
We apply our years of experience and unique professionalism, taking into account the specific requirements of the market, to design and manufacture forged parts for all industrial sectors. This makes Tiangong Forging a leader in the forging industry and sincerely cooperates with leading companies in various industrial fields.
A. Wind power generation
B. Port heavy machinery
C. Mining
D. Ship building
E. Chemical industry
F. Petroleum industry
G. Metallurgy industry
H. Hydraulic industry
I. Other manufacturing industries of various industrial equipment, transmission gear box, parts and etc.
Key Figures
A. More than 25 years of professional free forging and open-die forging manufacturing experience
B. The company covers an area of 71, 000 square meters
C. The construction area of the production workshop is 12, 000 square meters
D. Total number of employees: 158
E. 28 engineering and technical personnel
F. 59 skilled workers
G. Annual production capacity is 38, 000 tons
H. Annual raw material steel throughput turnover reaches 56, 000 tons
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