China High Quality High Pressure Grinding Rolls Manufacturer – Rough Machined HPGR Forging 01 – Rongli Forging Detail:
Introduction
Rongli Forging Co., Limited is able to supply forged & rough turned HPGR. A variety of material grades to different standards are in practice here in our modernized shop. Our high quality HPGR forgings are used in a number of mine and mineral processing operation sites across the world, including China, Russia, Iran, Australia, South Africa, Brazil, Mexico, and Canada.
Material
Standard | |||||
North America | Germany | Britain | ISO | EN | China |
AISI/SAE | DIN | BS | GB | ||
4130 | 30CrMoA | ||||
4140 | 42CrMo4 | 708M40 | 42CrMo4 | 42CrMo4 | 42CrMo |
4330 | 30CrNiMo | ||||
4340 | 36CrNiMo4 | 816M40 | 40CrNiMo | ||
Any other material grade as per customer’s require |
Forging method: Open die forging / free forging
1. Material: Alloy steel
2. Material standard: DIN/ ASTM/AISI/ASME/BS/EN/JIS/ISO
3. Mechanical properties: According to customer requirement or standard.
4. Size: Up to 70 Tons of finished forging. 90 Tons for ingot
5. Delivery Status: Heat treated and rough machined
6. Industries: Mine & Metal processing, Heavy Industry Machinery
7. Inspection: Chemical analysis with spectrometer, Tensile test, Charpy test, Hardness Test, Metallurgy test, Ultrasonic test, Magnetic Particle test, Liquid Penetration test, Hydro test, Radiographic test are implementable.
8. Quality Assurance: Per ISO9001-2008
Product detail pictures:

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Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for China High Quality High Pressure Grinding Rolls Manufacturer – Rough Machined HPGR Forging 01 – Rongli Forging, The product will supply to all over the world, such as: Grenada, Detroit, Luxembourg, Our company regards "reasonable prices, high quality,efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.

Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
