Description of the high chrome cast steel ball
1.Technical parameter of high chrome grinding balls
| Description | Hardness (HRC) | Impact (J/cm2) | Falling test | Chemical Components (Cr) |
| High chrome cast grinding ball | ≥58 | ≥2.5 | 18000 | 10%-12% |
| Extremely high chrome cast grinding ball | ≥60 | ≥3.0 | 20000 | 18-28% |
2.Picture of the high-tech chromium alloy cast grinding ball for ball mill
3.Automatic sand-coating iron mold production line
4.Intermediate frequency induction furnace
5.Company environment
6.Advanced test devices guarantee products' properties
Dongfang has Provincial Recognised Technical Center,equipped with two advanced Direct Reading Spectrometers,
Rockwell Hardness Tester,Impact Tester,Metallographic Cutting Machine,Metallographic Microscope,Smart Mold Sand
Strength Meter,Smart Mold Sand Gas Tester,Smart Permeability Tester,Clay Blue Absorption Tester,Sulfur Analyzer,
Falling Ball Tester,Infrared Thermometer,Ultrasonoscope,etc.
Our PDA-5500IV Direct Reading Spectrometers can quickly test exact content of each element.This helps us adjust
the chemical components timely and guarantee products' properties
Shipment
1.Usually we ship your order by sea.
2.We'll tell you the shipping status once your order has been sent.
Payment
30% advanced payment, 70% before loading. We accept T/T, L/C.etc.
