Product Description

Company introduce

Jinan Paiwo Engineering Machinery Co.,Ltd. is a more than 30 - year manufacturer and reputed supplier of forged shaft used in various machinery equipment in the fields of mining, metallurgical, chemical industry,construction machinery and so on. We possess professional technical team, advanced equipment and detecting method, strict quality control system to meet All your customized requirements of forged shaft. High quality, excellent performances and competitive price will make you rely on us and choose us.

PRODUCT DETAILS
Production Name:	Forged Stone Crusher Main Shafts
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

Production process

Raw 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.

Forging capabilities chart for size capabilities

• Dimensions range: φ50mm > φ1000mm Length: 150mm > 4000mm Weight: 20kg > 3 Ton
• Regarding range of material: Carbon steel, Cr&Mo Alloy steel, Stainless Steel

shape	Size/weight	Stainless steel,carbon steel &alloy steel
Round bar/blocks	min.length	300 mm
	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

Features:

1. Material: stainless steel, carbon steel, alloy steel and as your requests
2. Standard:ANSI, ASTM,DIN, GB, ISO and more standards.
3. Mechanical Properties: customized requirements are accepted.
4. Hardness: customized requirements are accepted.
5. Surface treatment: rust preventive oil and according to your requirements.
6. Application: mainly used in various machinery equipment in the fields of mining, metallurgical, chemical industry, construction, and so on
7. QA and DOC: chemical composition report, mechanical properties report, UT report, PT report, MT report,heat treatment report, dimensions check report, hardness report and more
We can offer third party inspection.
8. Process: raw material purchasing - forging- rough machining - heat treatment - semi machining - finish machining - checking - packing
9. Certificates: ISO 9001:2008,TS,TUV,BV,SGS
10. Products ability: Max length: 4m, Max Weight: 3T
11. Heat treatment: quenching and tempering, normalizing and tempering.
12. QC: fabrication schedule, fabrication process chart, inspection and test plan
13. Packing: coated with rust preventive oil, wooden case for Free Fumigate or According to Customer, seaworthy packing

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.

Contact us if you need more details on Crusher Main Shafts. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Stone Crusher Shafts、Forged Crush Shaft. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Hot Forging > Open Die Forging