Introduction of the durable chromium alloy cast grinding media
1.Mechanical properties and metallurgical structure
HRC | Impact Value(j/cm²) | metallurgical structure | Falling Times |
≥48 | ≥2.0 | P+C | 9000 |
2.Chemical components
C | Si | Mn | Cr | P | S |
2.0-3.3 | ≤1.2 | ≤0.3-1.5 | 4.9-9.0 | ≤0.1 | ≤0.1 |
3.Picture of the high-tech low breakage ratio steel ball
4.Products quenching
5.Direct reading spectrometer
6.Dust removal equipment
7.Advanced production equipments
Dongfang has six automatic production lines. Vertical Type Injection Pressure Molding Lines and Automatic
Sand-coating Iron Mold Production Lines involve high technics and sophisticated automation.The whole production
process takes automatically thermostatic pouring and chill molding,avoiding artificial effects on product quality.
These advantages make products grains more refined,structure more compact,and quality superior.
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.
Ningguo Dongfang Wear-Resistant Materials Co.,Ltd, is a manufacturer of grinding media with
long tradition (since 1996), which is a comprehensive high-tech enterprise specialized in research,
production, sales and service of wear-resistant materials. Its brand ''DongXu'' is identified as
"Chinese Well-Known Mark". As a leading enterprise in the casting industry, we supply all kinds
of grinding media, including grinding ball, liner, diaphragm, hammer and wear parts for other
equipments.
Welcome to do business with us and a professional after-sale service, an effective and satisfying
solution will be supplied timely according to your requirements.
