Die Forging 4140 4340 Hardned Surface OD2500mm Heavy Sized Steel Rolling Rings

Open Die Forging OD2500mm Heavy Forging Steel Rolling Ring

Description:
The heavy forgings: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.

The product can be provided as per your drawing or specified requirements.

Smelting Process:EF+LF + VD+VC

Applications: The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries. For example: Metallurgy, mining, power station and so on.

Specifications:

Custom properties:

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.

Process procedure:

Forging process flow quality control:

• Raw material steel ingot into warehouse(test the chemical content)
• Cutting→ Heating(Furnace temperature test)
• Heat treatment after forging(Furnace temperature test) Discharge the furnace(blank inspection)
• Machining→ Inspection(UT,MT,Visual dimension, hardness)
• QT→ Inspection(UT, mechanical properties, hardness, grain size)
• Finish machining→ Inspection (dimension)
• Packing and Marking(steel stamp, mark)→ Storage Shipment

Competitive Advantage:

• High-precision dimensional tolerance;
• Excellent mechanical properties;
• Produce different dimension based on customer’s requirements;
• Advanced manufacture equipment and inspection devices;
• Excellent technical personality;
• Control the production procedure strictly;
• Pay attention on the package protection;
• Quality full service.

Packing and delivery: