factory best price direct Ore Wear resistant Steel Ball Grinding Media forged 20mm to150mm Forged Steel Ball for mine ball mill

1.The breakage rate less than 1.0%, crush resistance is generally cast ball more than 10 times.
2.The impact toughness of high impact toughness than 12J/cm2: 8 meters, more than 20000 times of falling ball experiment.
3.The high hardness, the surface hardness from 42-68 HRC.
4.No deformation,not out of roundness.
5.Compact structure, high performance-price ratio.

Hot Rolling Grinding Ball has high hardness, impact toughness, no deformation, anti broken capability characteristics, widely used in non-ferrous metal processing industry, chemical industry, power industry, cement industry and non-metallic broken from the manufacturing industry, as the global energy consumption, make a significant contribution to environmental protection.

1.Tthe broken rate of less than 0.5%, crush resistance is generally cast ball more than 10 times.
2.The impact toughness of high impact toughness than 18J/cm2: 8 meters, more than 20000 times of falling ball experiment.
3.The high hardness, the surface hardness of 55-68HRC, volume of hardness of 57-64HRC, and the average hardness gradient distribution.
4.No deformation, the ball is always not deformation, not out of roundness.
5.Compact structure, high performance-price ratio.

The company independent research and development of domestic only rolling steel forgingautomatic production line. Special wear-resistant steel products using the new research and development, through the intermediate frequency heating, rolling, continuous heat treatment equipment, a high degree of automation, strict process control, product hardness, uniform distribution of internal organization, good grinding.
Wear: cement plant wear value about (30-60) g / T.

The only domestic rolling steel forging automatic production line, special wear-resistant steel using the new developed, produced by intermediate frequency heating.

1.Sand blasting, coat with high quality paint;
2.Product wrap by PP-Bubble
3.Load container, Spear Parts in wooden case.

1. By sea Freight;
2. MSK/MSC/APL/EMC/WANHAI/KLINE
3. We will remind you before boat arrival

Our company is a high-tech enterprise, which is specializing in the research,development, and manufacture of industrial stone crushing & screening equipments,grinding mills, mining equipments and so on. So far, we have established a wholeproduction chain, of which main products cover stone crushing & screening equipments: Jaw Crusher, Cone Crusher, Impact Crusher, crusher parts, sand washing machine,Vertical Impact Crusher,Hammer Crusher, Vibrating Feeder ...

YINGYONG is able to produce large piece or manufacture according to requirements: rotary kiln up to 6m, grinding mill up to 5*16m, our bending machine could bend up to 6m and thickness 120mm, casting piece could be up to 24t net weight, equipments could treat all kinds of pieces up to 8m and 80t weight, hobbing machine up to 8m.

Q: Hi, are you mining machinery manufacturer?
A: Yes, our company warmly welcome clients to visit our plant at any time. We can also provide samples test, mine design, equipment manufacture, after-sale service, etc...

Q: Which country have your products been exported?
A: We have been exported business for 10 years and we have lots of customers and agents in the world, such as Middle East, Malaysia, South Africa, Canada, America, etc...

Q: How long is the warranty of your equipment? Does your company supply the spare parts?
A: The usual warranty period is one year. And of course, we will supply the spare parts for you at lowest cost.

Q: If I need the complete mineral processing line, can you help us to build it?
A: Yes, we can help you combine a complete mineral processing line and give you related professional advices as long as you need. We had already build many mining projects in China & Overseas. We can set a complete processing line just as you require.