Zhengzhou Chenghe Machinery Co., Ltd.| Sourcing Services

Zhengzhou Chenghe Machinery Co., Ltd.

[ Henan, China ]
Business Type: Sourcing Services
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Main Product: Packing Machine, Forgings, All Types Roll, Gear.Machinery Parts
Year Established: 2009
Factory Location: CN
Years OEM Experience: 2
Production Line Count: 9
Ownership Type: Corporation/Limited Liability Company
Employ Number: 101 - 500 People
Annual Sales Volume: US$1 Million - US$2.5 Million
Registered Capital: US$501 Thousand - US$1 Million
Export Percentage: 61% - 70%
Factory Size: 10,000-30,000 square meters
QA/QC: In House
  • Onsite operations checked and legal status confirmed
Ecvv Trade
Zhengzhou Chenghe Machinery Co., Ltd.

China Manufacturer with main products: Packing Machine, Forgings, All Types Roll, Gear.Machinery Parts

Home  >Products Catalog > Corrugator Roll Rough

Corrugator Roll Rough

FOB Price: 120.00 - 30,000.00 USD/Piece
Supply Ability: 8,000 Ton per Year
Shipping: 30-90days
Payment Terms: L/C, T/T(Bank Transfer)
In Stock

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Place of Origin: Henan in China
Packaging Details: Wooden Case

Specifications

Manufacture various specifications of large precision forgings
 
Manufacture various materials of large precision forgings
 
We have two thousand and five hundred-tons hydraulic press and fifteen-tons operation machine, moreover, with various kinds of supporting heat-treatment facilities such as heating furrnace, annealing furnace, sawing machine, etc.. We mainly produce all kinds of open forging with weight below ten tons.
 
Our product line adopt standard with ASME, DIN, GB, EN etc.. The material contain various kinds of high quality carbon steel, alloy steel, tool steel, bearing steel, etc..
 
The open forging mainly contain shaft series, such as the main shaft, transmission shaft, gear shaft, marine shaft, motor shaft, support roll, working roll, transfer roll, various columns of hydraulic press, meanwhile,we produce various kinds of ring, bread and hot forging module.
 
 We adopt the advance production process that contains             "high-power electric furnace+ladle furnace(LF)+vacuum degassing(VD)+electroslag remelting+fast forging+annealing( normalizing)+heat-treatment+machining".
 
Main specification as follows:
Name
Size(mm)
material
remark
shaft
diameter≤1500
length≤12000
as clients' request
various stepped shaft, slender shaft,          long metallurgy shaft,     screw rod
hot forging module
80-1000
as clients' request
various module
Pipe series
diameter≤1500
length≤12000
as clients' request
various thick wall hollow pipe, high pressure boiler pipe
Performance:
Grain Size:  ASTM  E-112 5-8 rank.
Forging ratio (become steel ingot into forging blank):  ≥3
Supersonic flaw detecting:  SEP1921 the third group C/C
 
Machining technology parameters:
Size(OD mm)
Surface roughness
Precision(mm)
Coaxial tolerance(mm)
φ100~φ1500
1.6
0.1
0.08
 
 
 
 

Service Process

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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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