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
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Material |
4140,4130,18CrNiMo7-6,4340,4330,1.7225 |
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Forging equipment |
5 Ton, 8 Ton, 12 Ton open die hydro hammer |
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Apply for |
Transmission main shaft is used for driving force |
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Melting process |
LF+EF+VD |
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Process technology |
Forging+heat treatment+rough machining+finish machining |
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Forging ratio |
≥3 |
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Applicable standard |
ASTM,ASME,DIN,JIS,ISO,BS,API,EN
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Executive standard |
JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
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Certification authority |
ISO9000, TÜV, BV, LR, ABS,RINA, GL, KR, DNV, NK, PED |
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Delivery terms |
Rough machining(N+T); finish machining(Q+T) |
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Test equipment |
Spectrograph, UT device, tensile and impact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on. |
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Service |
Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer's requirements as the principal thing, and pay attention on the products quality. |
Our factory:
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
Our Forged Steel Products
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.
4130 4140 42CrMo4 4340 C45 4330 Forged Hollow Shaft Hollow Bar Forged Hollow Axle Heat Treatment Machining
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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. |
steel hot forging raw forging gear shaft
Forged 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.
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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 |
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Type |
Free forging. |
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Application |
Wind power Transformisson system , machinery and other industry |
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Processing |
Forging+machining+heating Treatment |
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Material |
steel SAE 4340, 4140,C45,42CrMo4,20CrMnTi, |
| Weight Ranges |
0.1kg-50tons |
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Roughness |
Ra0.4 - 0.8 |
Our Certificates:
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 solutions
Our 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.
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