Characters and usage and technical parameters of D51-350B Vertical type Ring rolling machine 1. Usage: to process seamless rings with hot forging technology 2. Blank material: carbon steel, alloy steel and so on. like 45# steel, Q235, 40Cr, 38CrSi and so on. 3. Application: bearing, flanges, gear rings and so on. 4. Advantage: Rolling precisioin is less than 1mm, operate easily and safely, small volume, compactstructure, material and power saved, high quality and goodprice and so on. 5. Marketing: India, Pakistan, Bengal, Turkey, Myanmar, Brazil and so on 6. Delivery: 40 days after advance payment 7. Packing: Steel-plywood cases 8.Certificate: CE certificate ISO9001:2000 9. Technical parameters D51-350B vertical ring rolling machine/ Ring Rolling Mill No. Item Parameter Unit 1 Outside Diameter of Ring 180-350 mm 2 Maximum Height of Ring 160 mm 3 Maximum Rolling Force 300 KN 4 Rolling Speed 1.5 M/s 5 Slider Stroke 110 mm 6 Power of Main Motor 90 Kw 7 Boundary Dimension 4200×2000×2910 L×W×H(mm)