Large Diameter Carbon steel Alloy Steel Hot & Open Die Forging Rings Seamless Rolled Rings for Industry,  Auto Parts, Pumping, Agriculture, Machinery...

Botou Casting Machinery Processing Co., Ltd, Former of "Cangzhou Metallic Crafts Co., Ltd." established in 2008, specialises in Casting, Forging & Stamping  to service many industries worldwide. We deliver on time and at a competitive cost.   Our forging parts are manufactured to the tightest tolerances in closed die method and are fully inspected and tested. Our factory  is a professional Hot forging(including open die forging & closed die forging) & Cold forging manufacturer & exporter. We specializes in producing all kinds of forging components involved in mining machinery, construction machinery, automotive components, oil & gas industry, etc.

We would like to produce any metal material such as iron, aluminum, steel, brass...

Our products are all packed in wooden cases to ensure zero damage. If customers have specific requirements for the packaging, we will gladly accommodate. The products will be sent to you within 30 days and we will arrange everything from the initial consultation to the delivery of your chosen port anywhere the world.

1: What information does the quotation need?

Pls. offer your drawings and/or samples, quantity and packing's requirements.
2: What's lead time for samples and products?

Lead time for samples: 30-70days depend on the structure of the part and other requirements on heat treatment, machining, surface
treatment and so on.
Mass production lead time: 35-70days depend on products' characteristics and quantity.
3: What is the requirement on payment?

Tooling Cost:100% T/T advanced
Payment for the Order:30% deposit,70% to be paid before shipment.
4: What are surface treatments available?

Powder coating, Shoot Blasting, Painting, Polishing, Acid Pickling, Anodizing, Zinc Plating, Hot-dip Galvanizing, Electrophoresis,
Chrome Plating
5: What is the packing?

Normal buck packing suitable for shipment by sea and by air.
We also organize packing according to customers' requirements.

Although forging is one of the oldest methods of metalworking, it remains one of the most effective to this day. At its core, forging is the process of forming raw metal without allowing the material to completely melt. The metal remains in a solid state while an operator performs any combination of forming techniques such as hammering, rolling, or pressing. While there are many variations of forging-each with their own distinct advantages-most involve heating the workpiece to very high temperatures to facilitate these shaping processes.

Compared to casting or other metalworking techniques, forging yields the most desirable physical characteristics-including a very high degree of tensile strength-at an attractive price-point. These beneficial properties primarily come from changes to the metal's grain. Since the material is never melted, the percussive or compressive forces applied during forging force the grain to follow the flow of the finished product. This creates components that are far stronger than their machined and casted counterparts.

CMC Forge makes these advantages accessible to clients across industries, offering a full range of skilled forging services that meet the needs of myriad applications.

THE FORGING PROCESS

There are many subtypes of the broader forging process, so the exact steps involved in forming a product may vary. Most procedures, however, will follow the same general outline.

• Forging relies on the use of dies to compress and shape metal, so it's critical to determine what set of tools will be most effective to achieve the desired shape. In many cases, custom die design will be necessary to ensure that the final product aligns exactly to expectations. For larger production runs, this step might include the design and production of multiple dies designed for flattening, forming, or cutting.
• Once planning and toolmaking have been completed, the actual metalworking can begin. First, the billet, or workpiece needs to be cut to size. Once cut, it must then be heated to the proper temperature. Once heated, the billet is ready to be formed.
• At this point, the various forging methods begin to diverge. Depending on the process chosen, the billet may be heated and pressed between two dies or inserted into a molded cavity and compressed. In some cases, the operator will leave the billet at room temperature and work it manually with hammers in a process called cold forging.
• Finally, there may be some necessary finishing procedures. For instance, some dies will produce flashing that must be trimmed.