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. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, XCMG, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
Production Name: | Forged Machining Steel Precision Long Drive Shaft for industry |
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 |




1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery

We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
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.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.

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. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, XCMG, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
Production Name: | Forged Machining Steel Precision Long Drive Shaft for industry |
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 |




1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery

We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
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.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.

Fume &dust extracted by air exhauster while plasma cutting. This system has one ventilation outtake and one gliding extraction intake, the extraction intake moves along with the gantry, the sealed rubber strip at the head of ventliation outtake, can makes a sealing function with the help of minus pressure generated by the fan.
pipe intersecting lines Cutting Machinery
Scope of application
The machine is a formed cutting equipment used for fully automatic incising intersecting lines with slope
on pipes and cutting pipe end, for example, one-time molding cutting intersecting lines
or opening holes on bearing steel pipes and gas and liquid transporting steel pipes by flame or plasma
with high precision and high efficiency. It can be widely used in oil drilling platform, shipbuilding industry,
chemical industry, industrial boiler and power station boiler, pressure vessel, electrical power transmission
tower, water conservancy, water supply, bridges, crane, construction and other industries.
Features of pipe intersecting lines cutting machinery
1.Self-developed 5-7 axis CNC system; Ac-servo control
2.3D graphical display, simulation function, simulate processing
3.Parametric programming of graphic database or special intersecting line software
4.online test or demonstration for steel pipe, real-time dynamic tracking compensation
5.Compensation function of cutting gap, thickness, ellipse, groove angle.
6.Nesting of pipe fittings, continuous cutting, long pipe separate into short slabs.
Model
|
CPC series(Blocking plate), FWPC series(Friction wheel) |
||
Cutting diameter
|
50~1500 mm (customizable) |
Cutting length |
3000~12000m mmcustomizable) |
Cutting manner |
flame/plasma is optional |
Rotation driving |
Blocking plate (Friction wheel is optional) |
Cutting thickness |
flame 6~50mm plasma 3~30mm |
Length localization precision |
0.3mm/2000mm |
Groove angle |
flame±60°/plasma±45° |
Angle localization precision Angular positioning precision |
0.1~0.2°/360° |
Cutting speed |
50~6000mm/min |
Auxiliary function |
height detection, pipe ellipticity modification |
Rapid travel rate |
≤12000mm/min |
Controlling Axis |
X,Y,Z,A,B,W+ detection |
Programming method |
Parametric programming of graphic database /Special programming software supporting |
CNC Plasma Cutting Machine,CNC Plasma Cutter,CNC Plasma Cutting Machinery,CNC Plasma Router
SHIJIAZHUANG LONGXUAN TRADING CO., LTD , https://www.longxuanmachine.com