In the procurement of large mechanical parts, many customers have encountered these challenges: large fluctuations in the quality of open-die forgings, uncertain delivery cycles, complicated custom communication processes, and insufficient professionalism—these issues often lead to project delays or even loss of control costs. We focus on custom processing of free forgings, from material control to process optimization, ensuring that every product consistently meets standards. We also offer flex
In the procurement of large mechanical parts, many customers have encountered these challenges: large fluctuations in the quality of open-die forgings, uncertain delivery cycles, complicated custom communication processes, and insufficient professionalism—these issues often lead to project delays or even loss of control costs. We focus on custom processing of free forgings, from material control to process optimization, ensuring that every product consistently meets standards. We also offer flexible delivery times and one-to-one technical matching, giving you peace of mind and peace of mind.
Free-die forgings are large metal components manufactured using the open-die forging process. Through repeated upsetting, drawing, and punching processes, the billet is formed as a whole, resulting in a dense internal structure and excellent mechanical properties. Our products are widely used in heavy machinery, shipbuilding, wind power equipment, pressure vessels, and other fields, meeting customized needs for non-standard, large-size, and high-load conditions.
The free forging process ensures complete metal streamlines, dense internal structure, and stable overall mechanical properties
High material utilization rate, with a reasonable forging ratio reducing waste and lowering raw material costs
Each piece can weigh up to several tens of tons and can process complex and irregular structures such as long shafts, discs, and billets
Strictly customized according to customer drawings or technical agreements, supporting heat treatment processes such as normalizing, annealing, and quenching and tempering
Full-process dimensional accuracy control, with reasonable machining allowance reserved at key locations for easier subsequent machining
Free-die forgings are non-standard customized products, and their prices are influenced by factors such as material, specifications, machining allowance, heat treatment requirements, and order quantity. We provide exclusive quotations based on each drawing or technical requirement, with no fixed pricing. Detailed parameters or samples are welcome, and we will promptly calculate and provide a reasonable quote.
Free technical consultation: Assist with material selection, optimize forging structure, and provide forging process recommendations
Strict quality inspection: mechanical performance testing, ultrasonic flaw detection, dimensional inspection, and issuance of qualification reports
On-time delivery: Schedule production according to contract agreements to help with delivery times; special cases require advance communication
After-sales Service: Respond to quality complaints within 24 hours, negotiate solutions, and ensure customer satisfaction
| Parameter name | Parameter range/description |
|---|---|
| Processing diameter range | 200mm ~ 3000mm (negotiable expansion) |
| Processing length range | 500mm ~ 12000mm |
| Single piece weight range | 50kg ~ 30000kg |
| Common materials | Carbon steel, alloy structural steel, stainless steel, tool steel, etc. (customizable upon request) |
| Heat treatment | Normalizing, annealing, quenching and tempering, tempering, etc |
| Accuracy grade | According to customer drawings, generally leave a margin of 3~10mm |
