High Quality Low Price for Cement Plant and Steel Mill High Hardness Hot Rolling Steel Ball

Size: 20-150mm

Origin: Shandong, China

Heating the customed steel until the temperature reaches 1100C( 土50C) in the way of hot rolling and forging,the rollig forging machinery will put pressure on the metal blank and producing a grinding ball with certain mechanical property, shape and size . This is our processing methods of the grinding balls.

Hardness

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

ISO9001-2008, SGS

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%.

1.Are you a manufacturer or a trader?

Manufacturer, some time we help our clients to purchase related products as a trader.

2.What’s the MOQ?

The MOQ varies for different products. Please contact us to understand.

3.how can we guarantee quality?

Always a pre-production sample before mass production;Always final Inspection before shipment;

4.Can you provide samples for free?

Yes, we can supply samples for free, and the freight will be undertaken by clients.

5.May I visit your factory?

Yes, we will arrange professional reception personnel to patiently explain to you.

6.Why choose us over other suppliers? We have a large scale, strong strength, and rich experience, professional technology, and perfect customer service, and have obtained various certifications such as CE/ISO9001/ISO45001.