Basic Info.
Stiffness & Flexibility
Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy
Journal Surface Roughness
0.63-0.16μm
Certificate
ISO, Ts, TUV, BV,SGS
Process
Forging+Machining(If Need)+Surface Treatment
Length
Customers′ Request
Export Market
Sween, Germany, United States, France, Korea
Roughness
Ra 0.2micron (Max)
Packing
Wooden Case or Customer′s Requirement
Transport Package
Wood Box for Free Fumigate or According to Custome
Specification
100mm~4000mm
Product Description
Open die forging rotor shaft rotor forgings hot forged stepped shaft
Factory Introduction
It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Factory located in Zhangqiu, Shandong Province. Covers an area of 66,000 Square meter, and has a building area of 14,000 Square meter. Currently, Paiwo has 160 employees, owns fixed assets reaching RMB 35 million, and boasts an annual output value of RMB 80 million and creates more than RMB 4 million taxes.
Our products ranges from shaft, flange, plate, valve block, bar, disc, ring, sleeve etc.The heavy forging: forged ring, shaft, roller, flange is widely used for various industries.
Very fortunate to cooperate with some world-famous companies, like: Siemens, Putzmeister, FLSmidth, SANY, , MSP/Drilex,etc. These cooperation bring us more than profit, what's more, quality is life. Within our coustomers' help, set up a strict quality control system.From raw material to finished parts, each process must inpect, have traceable files. The following files will be explained in detail.
Set up a strict quality control system.From raw material to finished parts, each process must inpect, have traceable files.
We have qualified environmental impact assessment. So our production will not be affected by environmental inspection.
We both have forging and machining ability.
Two gas heating furnaces, monitored and controlled by computer programs to ensure precise heating within set time and temperature range as required.
Including a 2500 Tons friction press, a 5 Tons hydraulic harmmer.
A 3 axis CNC machining center, a milling planer, three CNC machining center, four milling center, three turning center, twenty CNC lathes. More than 80 workers. Including a 2500 Tons friction press, a 5 Tons hydraulic harmmer.
Value-added services such as, rolling, grindring, heat treatment, welding, hard chrome plating, polishing, painting, assembling are also avaliable.
Dimensions range: φ50mm → φ1000mm
Length: 150mm → 4000mm
Weight: 20kg → 3 Ton
Material: Carbon steel, Cr&Mo Alloy steel, Stainless Steel
Production Center
Equip with medium and large size CNC machine tools, including horizontal CNC laths, vertical CNC lathes, HMC, VMC, CNC HBM and etc., to meet customer turnkey requirements ( Forging, Rough Machining, Finish Machining).
Product DetailPRODUCT DETAILS |
Production Name: | Open die forging rotor shaft rotor forgings hot forged stepped shaft |
Certification: | BV,TUV,SGS,ISO9000 |
Technology: | forging,open die forging,free forging,ring forging,stamping,hot,rolling |
Equipment: | CNC Machining Centres |
Material: | Carbon steel,Alloy steel,stainless steel |
Surface treatment: | Heat Treatment,oxide coating,plating,finishing,painting,galvanized |
Model Number: | Custom According to Drawings |
Application: | oil and gas,oilfield,Engineering Construction Machinery |
Chrome thickness: | 20~30micron |
Length: | 1000mm~10000mm |
Weight: | 10kg-3000kg |
Tolerance: | 0.01mm |
Roughness: | Ra 0.2micron (max) |
Torque Capacity: | 3600N |
Yield Strength: | ≥320 Mpa |
Tensile Strength: | ≥580 Mpa |
Elongation: | ≥ 15% |
Packing: | Wood box for free fumigate or according to customers' requirements |
Shipment | By Sea/ By Train |
forging capabilities chart for size capabilitiesshape | size/weight | ferrous alloys |
carbon,alloy & stainless |
Round bar/blocks | min.length | 300mm |
min.weight | 20kg |
cylinders/sleeves/bushing | min.O.D. | 150mm |
min.length | 300mm |
disk/hubs | min.dia | 150mm |
min.weight | 20kg |
rolled rings | min. O.D. | 200mm |
min.length | 300mm |
shafts | min.dia | 100mm |
min.length | 300mm |
forged spindle shaft/drive shaft/flange shaft/worm shaft/step shaft/roller shaft/main shaft and so on.Hot forging open die forging shaftProduction processRaw Material | Choose One-Level ingot steel, inspect chemical element , confirm achieve requirements. |
Forging | Heating to the specified time and temperature. Have two kinds forging harmmer open forging and die forging . |
Heat Treatment | According Tensile,Yield, Hardness requirements, fully heating. Incloud A,N,Q,T, surface HT and local HT. |
Machining | Equip horizontal lathe, vertical lathe, CNC lathe, CNC machining center, turning machine,boring machine, milling machine, grinder. Tolerance can hold +/-0.02mm, surface roughness can hole Ra0.8. Grindering geometric tolerance. |
Inspect | Every products mad a test bar, used for test hardness and mechanical properties. All forging rough 100% UT inspect. |
Product Packing
The inner packing is bubble film, shock absorption, prevent scratches, and effectively prevent damage to products during transportation.
The outer packing is free fumigating wooden case, light and beautiful, can be used repeatedly, reduce the complicated procedures and procedures such as fumigation commodity inspection, improve work efficiency.
The general condition is the shipment from Qingdao port, which can be transported by air or by land according to the customer's requirement.Our Service
We can supply part with follow test reports :
1)Material Test Report
2)Dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)UT,MT&PT test report
7)EN10204/3.1
8)Third-party test report(If need)
Advantages
1)30 years experience in forging and machining
2)Excellent Manufacturing system
3)Provide sample, one piece is one order
4)Customized you the most suitable products
Certificates
If you need,we can supply ISO9001,TS,TUV,BV,SGS.
Why should you choose Paiwo?
1.Excellent and professional service:
We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment. 4.Comprehensive service:
Supply all the products with good quality and competitive price.
5.A reliable and reputable supplier is the key to your successful business.
Address:
Xujia Village, Industrial Area, Guanzhuang Town, Zhangqiu City, Jinan, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Company profiles
We established in 1984 year, named Zhangqiu Tongyong Machinery Company. In 2010 year renamed Jinan Paiwo Engineering Machinery Co., Ltd and extablished new plants. Covers an area of 66, 000 Square meter, and has a building area of 14, 000 square meter. Currently, Paiwo has 100 employees, owns fixed assets reaching RMB 35 million, and boasts an annual output value of RMB 80 million and creates more than RMB 4 million taxes. So we have strong finanical support.
Production ability
We have qualified environmental impact assessment. So our production will not be affected by environmental inspection.
We both have forging and machining ability.
Two gas heating furnaces, monitored and controlled by computer programs to ensure precise heating within set time and temperature range as required.
Including a 2500 Tons friction press, a 5 Tons hydraulic harmmer.
A 3 axis CNC machining center, a milling planer, three CNC machining center, four milling center, three turning center, twenty CNC lathes. About 84 workers.
Value-added services such as, rolling, grindring, heat treatment, welding, hard chrome plating, polishing, painting, assembling are also avaliable.
Forging ability 200 ton per month
We owns a quality Assurance System implemented and certified according to ISO9001 standards. We also abtain PED, TUV, BV factory certification.
Main market: China, America, Australia, Britain, Canada, France, Spain, Italy, ect. Customers: XCMG, SANY, FLSmidth, MSP/Drilex, Putzmeister, Siemens, ect.
Services: We are a factory, also have business team. Has accumulated rich knowledge and experience in the producing and exporting. Familar every process, when metting problems, be able to find a solution timely.
The services we can provide are: FOB, CIF, DAP. Only give me the drawings and requirements, you will receive the goods at you home.