HRC 56-68 Hardness ball mill grinding media balls for gold minings

Delivery Time:7-45days according to your quantity.
Certification:ISO 9001:2008,ISO14001

grinding steel ball mill grinding media balls for copper minings
 
 
Brief Introduction of our company :
Oriental is a leading producer of high chrome and forged Grinding Steel Balls
supplied to the platinum, copper and gold mining industries.
We are ISO endorsed company ,located in Zhangqiu,china.
We are able to produce cast high chrome and forged grinding media in a range of sizes,
meaning we are able to supply customers with varying ore and mill types.
 

Forged Grinding Steel Balls

SIZE: DIA 25-150MM HARDNESS: SIZE SURFACE CORE DIA25-90MM HRC 55-60 HRC 40-50 DIA100-150MM HRC 50-60 HRC 35-45   CHEMICAL ELEMENTS: C: 0.5-0.6, S: 0.04MAX, Mn: 0.6-1.0, P: 0.04MAX, Si: 0.2-0.4, Cr: 0.25MAX. SPECIALITY: HIGH HARDNESS,NO BREAKAGE,GOOD WEAR  RESISTANCE,EVEN WEARING. APPLIED FIELD: MINES,CEMENT PLANTS,POWER STATIONS,CHEMICAL INDUSTRIES.

Grinding steel Balls Applied Fields
1. Mining
2. Cement Plants
3. Chemical Industries
4. Power Stations 
 
Physical Property of Forged grinding steel Balls Grinding Media
 

Model	Material	Impact Test Ak.J/cm²	Surface Hardness (Φ25mm- Φ60mm)	Core Hardness (Φ25mm- Φ60mm)	Surface Hardness (Φ70mm- Φ100mm)	Core Hardness (Φ70mm- Φ100mm)
DT-1	50Mn	≥12	≥56	≥35	≥56	≥28
DT-2	60Mn	≥13	≥58	≥38	≥58	≥29
DT-3	65Mn	≥15	≥60	≥42	≥60	≥30
DT-4	B2	≥17	≥60	≥52	≥60	≥50
DT-5	75SiMn	≥16	≥60	≥50	≥60	≥48

 
Physical Property of Cast grinding steel Balls Grinding Media
 

Model	BRAND	HARDNESS		IMPACT  VALUE ak(J/cm2)	METALLOGRAPHIC ORGANIZATION
		QUENCHING STATE(A)	NO- QUENCHING STATE(A)
High Chromium Casting Ball	ZQCr26	≥60	≥45	≥4.0	M+C

 
Packaging & Shipping
 
Packing: Container bags or steel drums or others.
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.4CBM
For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.3CBM .
 
Our Advantage

We are a direct manufacturer,located in the largest production base of forged grinding steel ball in China.We are very pleased to offer you the most competitive price.All products with high quality would pass the third party inspection before shipment.The Heat treatment technology is very perfect, especially the tempering process,which increase the hardness of the forging steel ball and nake the product more wear-resisting.Our forged steel grinding ball has been exported to Japan,Indonesia,Malaysia and many other countries and have got great reputation from our customer at home and abroad. Free Samples Can be Provided.If you have any inquiry,pls contact me freely.

 
FAQ

· Payment terms : T/T (30% DP,balance against copy of B/L.;  L/C 

· Samples :  Free samples are provided for test before trial order 

· MOQ : 1 Ton

 
 
WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN YOUR SUPPLY CHAIN SOLUTION .