Forging Steel spiral Gear wheel Shafts / CNC machining spiral gear Shafts

Material

C45# steel, 40Cr, 20CrMnTi, 20Mn, alloy Steel, 20MnTi, Cast Iron etc.

Process

Forging, Machining, Hobbing, Milling, Shaping, Shaving, Grinding, Heat treatment.

Heat treatment

High frequency quenching, heat treatment, hardened teeth

Surface treatment

Blacking, galvanization, chroming, electrophoresis, or customer requirement

HrC

20CrMnTi - carburization -(58~62)

C45# steel - high frequency -(40~45)

Performance

High precision, high wear resistance, low noise, smooth and steady, high strength

Model number

Standard or nonstandard

Application

Tractor, feeding machinery, harvester, mining machinery etc.

Type:

Forging Steel spiral Gear wheel Shafts / CNC machining spiral gear Shafts

Application

Mining Project, Ball Mill Gear Shaft , Petroleum,Chemical,Marine,Drug,Gas,Metallurgy,Mechanical,Food,etc..

Size:

Diameter within 12M, Weight within 200MT

Material:

Our castings using Electric Arc or Induction Furnace sand Vacuum Degassing (if required) are manufactured to ASTM, AISI, DIN, JIS, SAE or proprietary standards

Quality Control:

UT,MT,RT,PT,chemical composition test,mechanical property test,etc.

Heat Treatment:?

Normalize,Quenching,Tempering, Anealled.

Surface Treatment:

painting,plating,polishing,black oxide,transparent anti-rust oil.

Inspection:

SGS/CITIC Inspection Report or Customer Inspection and the Third Parts Inspection

Standard:

ANSI,ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,SABS,GOST.

Certificate:

1, Raw material certificate(material chemical compositon)

2,?Heat treatment sheet report

3,?Dimension inspection report

4,?UT test report

Packing:?

Seaworthy plywood packaged on stell pallets or as customer\'s request

Delivery Date:

Decided by the amount and dimensions of products. Usually we control the large diameter rings\' delivery time within 5 weeks after we receive your formal order.

Competitive Advantage:

Quality control and management to the whole produce process, including ingot smelting,forging, heat treatment, machining and strictly final inspection prior to delivery.

Price:

High Precision with Reliable Cost.Do Not Loss Us, You will get good business.