High-Quality Gear Ring Forgings (H002)

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Machining
• Application: Slewing Bearings
• Material: Carbon Steel
• Heat Treatment: Quench and Tempering
• Model NO.: H002
• Surface Treatment: Machined
• Forging Tolerance: +/-0.1mm
• Standard: as Per Customer′s
• Certification: ISO 9001:2008
• Size: up to 5000mm
• Type: Welding Flange
• Manufacturing Way: Forging
• Transport Package: Wooden Case
• Specification: PED certificate, 3.1 certificate
• Origin: Zhangjiagang (China)
• HS Code: 7326191000
• Production Capacity: 5000 Ton/Month

Product Description

Steel Forged Ring Gears with Large Size:
1: Name: Large hot industrial ring gear
2: Material: Alloy steel, carbon steel
3: Standard: JIS, DIN, ASTM, BS etc
4: Weight: Max 10Ton
5: ISO 9001 quality control and inspection.
6: Testing equipment: Supersonic inspection machine and chemical analysis.
7: We produce according to the customer's drawings.
8: Packaging: Pallet, wooden case, or as customer request.
9: Delivery: Normally 30 days after 30%deposit is received.

23, 000 square meteres of factory
130 employees including including 30 engineers.
3m, 5m, 10m (under construction) ring rolling production lines
1600t and 7000t hydraulic presses
Gear ring forgings
1) more than 6 years specialized in rings and flanges
2) certificate: ISO9001: 2008, ISO14001: 2004
Jb4726-2000 jb4727-2000 jb/t 6396-2006 jb4728-2000 jb/t6397-2006 jb/t6398-2006(ring forging).

Company Profile

Jiangsu Rongcheng Forging Co., Ltd 

 

Founded Year: 2007,  10 years developing from small factory to be a middle size manufacturer in seamless rolling forged rings & its products.

 

 

Our Products

Rongcheng main business is manufacturing Forged Rings for big size bearings and slewing ring bearings:  
 

--- industry application bearings 

--- wind mill bearings

--- Others including forged rings for  Flanges, forged rings for ring gears.

With advanced forging equipment, CNC machines and experience operation persons, we manufacture prodcuts: 

Seamless Rolled Rings  for slewing ring bearings, wearing rings, wind turbine slewing rings, wind turbine blade bearings.

Seamless Rolled Rings  for large standard flanges,large custom flanges,wind tower flanges.

Large diamter flanges, wind tower flanges are manufacture by our workshop.

Ring Gears, Solid tyre and wheels, Seamless rolled neck rings.

Main material: A105, SA350LF2, A694, C22, S235, S275, S355J0

                          42CrMo4, C45, S48C

                          S355NL, S355J2G2, S355JR,Q345E 

Technology Processing

High quality because of the strict controlling of each process.

 

Forging Workshop	Production Line No.1:  1600mm Ring Roller Production Line No.2:  2500mm Ring Roller Production Line No.3:  5000mm Ring Roller
Machining Workshop	CNC
Heat Treating Workshop	Normalizing (N), Quenching and Tempering (Q+T) N+Q+T

Forging Workshop:
Until 2013, three production line are running every day to support customers both in domestic market and international market.
7000 Ton Hydraulic Press and 3000 Ton Hydraulic Press, supporting us to offer the products with big weight.

Machining Workshop:
With right CNC machines to support three production line, our machines let us to offer  precision machining service up to 5000mm.

Heat Treating Workshop:
With right way of heat treatment to seamless rolled forged ring, we offered products with good performance on technical properties, like hardness, no cracks, good impcat and etc.

Our Customers

High quality helps us to have long-term and stable customers for cooperation

With long years of experience in forging industry, Rongcheng support customers from Asia, European, USA, Mid East and etc, these customers are in the industry: capital equipment, petrolchemical, mining, energy , paper, metal working and etc.