Factory Custom Large High Precision Forged Flange Shafts for Construction Machinery

• Customization: Available
• Journal Diameter Dimensional Accuracy: IT6-IT9
• Journal Surface Roughness: 0.63-0.16μm
• Model NO.: CM-009
• Process: Die Forging+Maching+Finishing
• Accuracy: High
• Strengthen: High
• Material: Alloy Steel
• Load: Drive Shaft
• Stiffness & Flexibility: Stiffness / Rigid Axle
• Axis Shape: Straight Shaft
• Shaft Shape: Real Axis
• Appearance Shape: Round
• Transport Package: Fiber Wooden Case
• Specification: According to the drawing
• Trademark: DUANHUANG
• Origin: Luoyang, China
• Production Capacity: 50000PCS/Year

Product Description

Product description

Place of Origin
Luoyang, China
Brand Name
OEM
Model Number
OEM
Product name
Factory Custom Large High Precision Forged Flange Shafts For Construction machinery 
Quotation
According To Your Drawing
Drawing Formats
2D(PDF/CAD) And 3D(STP / STEP)
Materials
Iron/ Stainless Steel / Steel / Brass etc.
Surface finish
Galvanized,Anodizing,Powder Coated,Chrome Plating etc.
Application
Automotive,Medical,Telecom,Construction,machine etc.
Thickness
0.5mm~ 16.0mm
Type
sheet metal,Etching,Chemical treatment,laser cut etc.
Service
Custom sheet metal Fabrication Services
Certificate
ISO9001:2008

Product Information
Product Name	Custom Manufacturing Sheet Metal Service
Quotation	According To Your Drawing(Size / Material / Required Technology / Etc.)
Drawing Formats	2D(PDF/CAD) And 3D(STP / STEP)
Materials	Aluminum / Stainless Steel / Steel / Brass / Copper / Plastic / Iron / Alloy / Zinc / Etc. Other Special Materials:Nylon/Titanium/Lucite/Etc.
Main Process	CNC Turning / Milling / Drilling / Bushing / Auto Lathe / Surface Treatment / Etc.
Tolerance	±0.02MM
Production Process	Receive 3D Drawing-Write Processing Program-Processing-Quality Inspection-Packaging-Shipment
Testing Requirement	CMM / Tool Microscope / Multi-Joint Arm / Automatic Height Gauge / Manual Height Gauge / Dial Gauge / Marble Platform / Roughness Measurement
Packing	PePallet Carton / Fiber Wooden Case
Delivery	Shipped within 30-45 Days After Placing The Order

Our technical service 

The factory has 6 production lines of friction press and 6 production lines of electric screw press.The company has 12 forging and pressing production lines, with an annual production capacity of 20,000 tons of forging products.Forgings range from 0.1kg to 200kg in weight.Application industries of the products include automobile industry, engineering machinery, petrochemical equipment, mining machinery, railway locomotives, agricultural machinery, electric power industry, etc.
The company's forging presses are all screw presses, with screw rod, nut as the transmission mechanism, and by the screw drive will flywheel positive and negative rotary movement into the up and down reciprocating movement of the slider forging machinery.When working, the motor makes the flywheel rotate to save energy, and at the same time pushes the sliding block downward through the screw and nut.When the slider touches the workpiece, the flywheel is forced to decelerate to a complete stop, and the stored rotational kinetic energy is converted into impact energy, which hits the workpiece through the slider and deforms it.After the blow, the motor reverses the flywheel, causing the slider to rise and return to its original position.The specification of the screw press is expressed by the nominal working force.Screw press is usually driven by motor through the friction disc flywheel rim and make the flywheel rotating, so the press is also called friction screw press, the other is a flywheel is driven by motor directly to the electric screw press, its structure is compact, less transmission links, due to the reversing frequently, to control the electric equipment demand is higher, and need special motor, electric screw press is a new generation of forging press.
The screw press has no fixed bottom dead point and can be used for single, continuous and inching beating for larger die forgings.The impact force is related to the deformation of the workpiece. When the deformation is large, the impact force is small, and when the deformation is small (such as cold strike), the impact force is large.In these respects, it is similar to a forging hammer.However, its slider speed is low (about 0.5m/s, only 1/10 of the forging hammer), and the striking force is closed through the frame, so it works smoothly, and the vibration is much smaller than the forging hammer, so it does not need a large foundation.The screw press is equipped with skid safety mechanism, limiting the maximum impact force to 2 times of the nominal pressure to protect the safety of the equipment.The lower part of the screw press is equipped with a forging ejection device.The screw press has the function of die forging hammer, mechanical press and so on. It is versatile and can be used in die forging, blanking, drawing and other processes.Electric screw press has a simple structure, small volume, short transmission chain, operation is convenient, safe operation and maintenance workload small, the characteristics of the electric screw press against the energy can be accurately set, force have showed that can be adjusted according to the forming precision of energy, force, to reduce the mold, mechanical stress and thermal contact time, extend the life of the mold.The machine body rigidity is good, the slide guide precision is high, the anti-bias load ability is strong, may use in the multi-station die forging, is one kind of new energy conservation environmental protection press.


Company profile 
Henan Forging Emperor Industry Co., Ltd. is located in luoyang, China. Luoyang, the ancient capital, is a world famous historical and cultural city. It is also an important industrial city in China. Many well-known national scientific research institutions are established here, providing key technical support and services for the development and improvement of the industrial chain. The main business of our company is industrial product design, auto parts design and production, other mechanical parts design and production, titanium alloy material and its products research and development production, diamond products research and development production, the company has a complete mechanical parts design and production process supporting process, is a professional machinery parts supplier.

The company has complete hardware supporting facilities, and the hot-die forging press models are 300T, 400T, 630T, 1000T, 1600T, 2500T, 4000T, 8000T and other different tonnage forging presses, which are suitable for the production of products from 0.1 kg to 200 kg. The cold forging machine has 4 hydraulic presses, which can produce cold forging products from 0.01 kg to 20 kg. The products can be made of carbon steel, alloy steel, copper forgings, aluminum forgings, stainless steel, titanium alloy and so on. The company′s products are mainly used in automobile industry, construction machinery industry, railway locomotives, power fittings, mining machinery and other industries. The company′s main customers are China FAW group, China shaanxi automobile group, China locomotive group, China yituo,and so on.

The quality control equipment of the company includes flaw detector, hardness tester, spectrometer, metallographic analysis, tensile test, coordinate measuring instrument, etc. The company is engaged in the industrial product design and production for 20 years, has accumulated the rich industry experience. The company undertakes customized OEM services for processing of incoming drawings and samples, and can complete all processes including 3D modeling design, mold design and production, product forging and pressing, heat treatment of forgings, and machining. Our company has an independent industrial design service center and a professional industrial design service team, which provides strong technical support for technological innovation of enterprises. The company has special metal products design and development, manufacturing and production services. Titanium alloy products and industrial diamond products developed and produced by the company are widely used in machinery manufacturing industry and other related fields.