China High Quality High Pressure Grinding Roll Manufacturers – 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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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China High Quality High Pressure Grinding Roll Manufacturers – Rough Machined HPGR Forging 01 – Rongli Forging, The product will supply to all over the world, such as: Azerbaijan, Uruguay, Malaysia, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!






