Laiwu Forging Co., Ltd.

Air-Blower Shaft, Shaft for Machine, Steel Mill manufacturer / supplier in China, offering Hot Forging Heavy Forging Air-Blower Shaft, Forged Main Parts for The Papermaking Equipment, Forged Multiple Stepped Shaft Made of 45# Steel and so on.

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Hot Forging Heavy Forging Air-Blower Shaft

FOB Price:US $1,000 - 10,000 / Piece
Min. Order (Pieces) FOB Price
1+ US $1,000-10,000 / Piece
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Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 10000t/Y
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:lwdyhf005
Processing Object:Metal
Molding Style:Forging
Molding Technics:Forge
Application:Machinery Parts
Material:Steel
Heat Treatment:Quenching
Surface Treatment:Polishing
Forging Tolerance:+/-0.5mm
Standard:AISI
Certification:SGS, ISO 9001:2008
Size:Customized
Delivery:45days
Trademark:LD
Transport Package:Wooden Cases
Specification:max 40T/PC
Origin:Laiwu China

Product Description

About us
We have rich production experience and full technology on this industry. The products including gate valve, valve box, integral union riser, Fracturing head, tubing head, casting head, cross body, stabilizer, BOP...The products have pass API Q1, all production process follow the Q1's request. Our company has whole sets of QC equipments, which will ensure after many times QC, the products will be 100% good. Our products has exported to Southeast Asia, Middle East and USA, and win the customers' high reputation. Our company will try our best to develop to a very professional, high quality, and fast lead time forging manufacturer in China.
Main Products: Pipe Mould ,Wind turbine main shaft; crankshaft; forged tee ;roller; marine stern shaft; Cylinder; Flange etc.
Our Equipment                     
Forge1600T&4500T hydraulic press; 1T,2T,3T&5T hammers
Heat Treatment30 sets heat treatment furnaces for forging, post-forging heat treatment furnaces, austenization furnaces and tempering furnaces
Machining40 sets equipments including heavy lathes, CNC,deep hole lathes, Boring machines
QCChemical composition, Forge ratio, Micropurity, Grain size, Hardenability, Ultrasonic test, Mechanical property, Hardness, MPT, Sizes and so on
 
MaterialCarbon steel, Stainless steel, Alloy steel, Aluminum, etc.
SpecificationOEM, according to customers' drawings
Main Equipment2500T/1600T/1000T/630T/400T drop forging equipment, grinding pressure equipment, hydraulic forging press, CNC-machines, machine-center
Heat TreatmentNormalized, Quench Temper Annealing Q+T
ProcessOpen die forging (free drop forging or hot forging)-normalizing & tempering proof machining-quenching & tempering-finish machining
CertificationISO9001;ISO14001; OHSMS18000; API Q1 etc.
Quality AssuranceCrack testing, chemical analysis, mechanical testing and metallography, etc.
Test equipmentOptical spectrum analyzer, CMM, hardness test equipment, tensile test machine
QC1) Technicians self-check in production
2) Engineer spot check in production
3) QC inspects after mass production finished
4) International sales who were trained the technical know-how spot check before shipping.
 

Roller technology:
1.UT
1.1UT according to GB/T13314-2008A after roughing machining
2.Macrostructure
3.Microstructure
4.Test  method
serialitemsample qtysample positionmethod
1chemical composition1GB/T 20066GB/T223,GB/T4336
2air1end of ingotGB/T223,GB/T20124,GB/T11261
3macrostructure1as requiredGB/T226,GB/T1299,GB/T1979
4non-metallic inclusion1as requiredGB/T10561
5carbide banding,liquation1as requiredGB/T18254
6carbide reticulation1as requiredGB/T1299
7spheroidized structure1as requiredGB/T1299
8hardness2pcs for 1 furancebody and neck of rollGB/T231.1
9UTevery piece100%GB/T13314
10sizeevery piece100%measure
11surfaceevery pieceas requiredvisualization



 
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Laiwu Forging Co., Ltd.

- Shandong, China
- Manufacturer/Factory & Trading Company

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