Hub Shaft Forgings Gear Shaft Hot Forging Manufacturer &Supplier

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Free Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: forging shaft
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Normalizing
• Surface Treatment: Free Forging
• Forging Tolerance: According to Customer′s Request
• Standard: GB
• Certification: ISO 9001:2000, ISO14001
• Main Mateirals: Carbon Steel, Stainless Steel and Alloy Steels
• International Standards: ASME, JIS, DIN, GB, BS, En, as, SABS
• Customization: Provided
• Material Forging: 20crmo Steel
• More Material: 42CrMo4,20crmnmo
• Transport Package: Sea Shipping
• Specification: 9-12 Ton
• Trademark: Tiangong
• Origin: China
• Production Capacity: 38, 000 Tons

Product Description

 

Product Description

Free Forging and Open Die Forging factory for 30 years.  ZPMC, NGC and Shanghai Electric long term stable supplier.  

 

17CrNiMo6 31CrMOV9 Alloy Steel Forged Pinion Shaft Forged Gear Shaft Heat Treatment And Machined
C35 C45 42CrMo4 36CrNiMo4 4330 34CrNiMo6 4140 SNCM439 BS816M40 4130 4340 Forged Shaft Blank  
 

Applications for our forged shaft blanks

Flanged shafts, crankshafts and forged step shafts are used in a wide variety of industries including oil and gas exploration, machinery, gear manufacturing, aircraft and aerospace, energy and power generation, defense, automotive, heavy industrial, manufacturing, general metalworking, petroleum and chemical, mining, engine and turbine, ship building, construction, fabricated metal, pulp and paper, and food processing.

Forging is to exert external pressure on the metal blank to make the metal blank produce plastic deformation and change the mechanical properties of the metal blank. Through forging, metal porosity and holes can be eliminated. So as to improve the mechanical properties of metal. With excellent quality and reasonable price, our forgings have been widely used.

 

Largest OD:800mm 

Largest Weight:12000kg

Largest Length:5000mm

Surface Finish: 3.2um Ra Or As Required.

Forging Reduction Min:3.1 Or As Required

Heat Treatment:Normalizing,Quenching+ TemperingOr As Required.

OEM provided.   

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. 

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
 

Product Parameters

Our open die forging process capabilities include:

ITEM	MAX OD	MAX HEIGHT
Gear	120"	20"
ITEM	MAX OD	MAX THICKNESS
RECTANGLE / BLOCKS	20"	8,000
ITEM	MAX DIAMETER	MAX LENGTH
SHAFTS	36"	78"
ITEM	MAX OD	MAX LENGTH
CYLINDERS	50"	40"

More Products

Production Flow Chart

 

Certifications

Factory Show

 Our company located in Changzhou city, Jiangsu province. Neaby Shanghai.  With over 30 years of forging experience. Our focus is on using high-efficiency electro-hydraulic hammer facilities to produce free forged and open-die forged products.
We are proud of our independent quality assurance laboratory, which ensures that all of our products meet our customers' requirements.


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 

Reliable production
At Tiangong Forging, we invest in production equipment every year to maintain and further improve the quality of our products.
The only way to achieve the required quality is to start with a correctly specified material and process it on an efficient forging machine. To ensure the final standards required by our customers, a correct and precisely controlled heat treatment process is a key factor.
Various types of high-precision machining equipment are also an important part of providing products with high customer satisfaction.

1. 12 tons Electro-hydraulic Hammer with Operating Machine
2. 8 tons Electro-hydraulic Hammer with Operating Machine
3. 5 tons Electro-hydraulic Hammer with Operating Machine
4. 20 tons Loader
5. 5 tons Loader
6. Natural Gas Pre-forging Heating Furnace
7. Heat Treatment Electric Furnace
8. There are 5 heat treatment electric furnaces with loading capacities of  5 tons, 15 tons, 50 tons, 60 tons and 60 tons respectively.
9. Various Machining Equipment
10. The machining center has multiple high-precision machining equipment such as CNC vertical lathes, CNC horizontal lathes, horizontal milling machines, radial drilling machines, ordinary horizontal lathes, sawing machines, etc

Main Mateirals: Carbon Steel, Stainless Steel and Alloy steels;  

International Standards: ASME, JIS, DIN, GB, BS, EN, AS, SABS, etc.    

Standardization and Customization are both our advantages.   

Lab Equipment
1	Spectral component analyzer
2	Impact strength testing machine
3	Impact test cryogenic tank
4	Ultrasonic flaw detector
5	Brinell hardness tester
6	Rockwell hardness tester
7	Digital hydraulic universal testing machine
8	H.Metallurgical microscope
9	Program-controlled box furnace

Application:  

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.
 

Automotive Industry:

★Crankshafts: Forged crankshafts are used in internal combustion engines to convert the reciprocating motion of the pistons into rotational motion.

★Axles: Forged shafts are employed as axles in automotive drivetrains, providing strength and reliability.

 

Aerospace Industry:

★Landing Gear Components: Forged shafts are used in the landing gear assemblies of aircraft, ensuring the necessary strength to withstand the forces during takeoff and landing.

★Jet Engine Components: Critical parts of jet engines, such as turbine shafts, are often forged for their high strength and heat resistance.

 

Oil and Gas Sector:

★Drilling Equipment: Forged shafts are utilized in the drilling industry for components like drill bits and rotary drill stems, where high strength is essential.

★Pipeline Valves: Forged shafts are used in the construction of pipeline valves that require durability and resistance to high-pressure environments.

 

Power Generation:

★Turbine Shafts: Forged turbine shafts are crucial components in power generation systems, such as steam and gas turbines.

★Generator Shafts: Forged shafts are used in the construction of generator rotors and other components in power plants.

 

Heavy Machinery and Equipment:

★Gears and Gear Shafts: Forged shafts are commonly used in the production of gears and gear shafts for heavy machinery and equipment.

★Hydraulic Components: Forged shafts are employed in the manufacture of hydraulic system components due to their strength and resistance to wear.

 

Mining Equipment:

Mine Shaft Equipment: Forged shafts are used in various mining applications, including components for hoisting equipment and mine shaft machinery.

 

Marine Industry:

Propeller Shafts: Forged shafts are used in the construction of marine propeller shafts, providing the necessary strength and corrosion resistance.

 

Railway Industry:

Axles and Connecting Rods: Forged shafts are used in the railway industry for the production of axles and connecting rods in locomotives and rolling stock.

 

Construction Equipment:

Crane Components: Forged shafts are employed in the construction of crane components, including the boom and lifting mechanisms.

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