|Place of Origin:||Jinan city,Shandong province,China|
|Model Number:||forged, and hot rolling|
|Minimum Order Quantity:||25 tons|
|Packaging Details:||container bags ,steel drum|
|Delivery Time:||3 days after order confirmation|
|Supply Ability:||Annual output 80000 tons|
|Product Name:||Forged Steel Balls||Material:||B3,B2,60Mn,45#|
|Hardness:||60-68HRC||Size:||Dia 20- 140mm|
|Package:||One Ton Bags Or Steel Drums||Certificate:||SGS, TUV, BV And Other Third Party Certificate|
precision steel balls,
forged steel grinding balls
South America Mining Special use 3" hardness60-65HRC Forged Steel Ball
Size: 20-150mm Inspection: SGS/BV/TUV
Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum
Strict quality control of steel material from LAIWU STEEL FACTORY GROUP, the Biggest factory group in North of China.
1.Traditional Hammer Forging: Raw material-Cutting-Heating-Forging-Quenching-Tempering-Testing-Packing
2. Hot Rolling
Quality control for each production shift (4hours/Shift);
Hardness, chemical elements and impact testing after production for each production shift;
SGS –third party testing before each delivery
Container bags(Net weight:1000KGS) or Steel drums(850-900KGS) or in clients' requirements
1. All of the grinding material can do the well-know and most professional in grinding media industry test certificate: SGS
2. All products are our own production, no other commissons expense. We guarantee to provide the best competitive price
3. Delivery on time, due to our production capacity: 100,000 tons/year
We, Jinan Zhongwei, are manufacturer and exporter of grinding balls in China,with the annual output of 50,000 to 70,000 metric tons.
Our company is located in Zhangqiu ,Jinan City,Shandong Province, which is provided with superior geographical position and convenient transportation. Our company covers an area of 15,000 square meters,with two million registered capital .And there are 150 existing staff,including 21 technicians.
Our main products: forging grinding steel balls,and (high,low,medium) chrome alloyed casting iron balls,casting cylpebs,grinding rods.
Application of our products: various mines,cement plants,power stations and chemical industries.
Priorities of our products: High hardness, good wear resistance, breakage rate lower than 1%.
Contact Person: Mr.Stevin Liu