1forged balls
Chemical elements(%): c 0.52-0.84 si 0.15-0.75 mn 0.65-1.25 p 0.04max s 0.04max
Hardness: dia25-60mm hrc60-65
Dia80mm-100mm hrc58-63
Dia110-140mm hrc56-62
Dia150mm hrc52-60
2high chrome casting balls,
Chemical elements(%) : c 2.5-3.2 si 1.0max mn 0.5-1.5 cr 11-14 p 0.10max s 0.06 max
Hardness: dia30-70mm hrc58-63 dia80-100mm hrc57-62
We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries.
Our steel balls are with the characteristic of high hardness, good wear resistance, no breakage, further more, our timely delivery and favorable price has obtained a high reputation from the customers. If you interesting in our products, plz send me an enquiry anyway.
Steel drums or flexible container bags
Forged grinding steel balls:
Diameter: 1" to 6
Hardness: hrc55-65
Features: high hardness, no breakage, good wear resistance.
Applications: as a grinding media in sag and ball mills for mines and chemical industries.
We are the largest manufacturer and exporter of grinding steel balls. Our annual output is 100 000 metric tons.Our products are exported to over 20 countries and regions.
Grinding steel balls are available from diameter 1" to 6". They are welcomed by customers in the world based on high quality products, timely delivery, competitive price and best service.
We have established and are establishing a good cooperation relationship with large mining company in the world, such as ghana gold, anglo american, bhp and so on.
We believe in that our cooperation will reduce your purchase cost and improve production efficiency and create more added-value.
Steel drums or flexible container bags
We would like to introduce our products as below for your reference.
1. Forged steel grinding balls
Size: 20mm -150mm
Hardness: hrc50-65
Chemical elements: c: 0.52-0.65; si: 0.15-0.37; mn: 0.6-1.2; s & p: 0.035max; cr: 0.25max.
2. High chrome casting balls
Size: 20mm -120mm
Hardness:hrc58-65;
Chemical elements:cr:11-14%, c:2.5-3.2, siín1.0 mn:0.5-1.5, mo:0-3.0, cu:0-1.0, ni:0-1.5, pín0.10, sín0.06
3. Low chrome casting balls
Size: 20mm -120mm
Hardness: hrc45-55; chrome content: 1-3.5%
Packing: 1. Container bags 2. Steel drums
Steel drums or flexible container bag
Grinding rod
Type a:
Diameter: 60mm - 90mm
Length: 3 meter-6 meter
Hardness: 45-55
Chemical elements: (%)
C:0.52~0.65 mn: 0.6-1.20; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.04 max
Type b:
Diameter: 60mm - 90mm
Length: 3 meter-6 meter
Hardness: 45-55
Chemical elements (%):
C: 0.72-0.82; mn: 0.7-0.8; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.28-0.60
We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls and grinding rod in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries.
If you interesting in our products, plz send me an enquiry anyway.
Steel drums or flexible container bags
Grinding rod
Type a:
Diameter: 60mm - 90mm
Length: 3 meter-6 meter
Hardness: 45-55
Chemical elements: (%)
C:0.52~0.65 mn: 0.6-1.20; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.04 max
Type b:
Diameter: 60mm - 90mm
Length: 3 meter-6 meter
Hardness: 45-55
Chemical elements (%):
C: 0.72-0.82; mn: 0.7-0.8; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.28-0.60
We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls and grinding rod in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries.
If you interesting in our products, plz send me an enquiry anyway.
Steel drums or flexible container bags
