Un buon fornitore! La rottura bassa, qualità è buona, noi coopera quattro volte, il suo valore credere e la cooperazione a lungo termine.
—— daniel
La qualità è molto buona, termine di consegna era secondo il contratto. Un fornitore onesto.
—— Martin
Sono soddisfatti per accettare la mia richiesta ed erano molto pazienti per i cambiamenti ogni volta, noi sperano di cooperare con il venditore come loro.
Grinding media ball forged steel ball B2 B3 B4 B7 for ball mill and minerals Grinding Media Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, ... Leggi di più
GENERAL DESCRIPTION Jinan Zhongwei designs, manufactures and supplies premium quality low chrome grinding balls,hogh chrome grinding balls,medium chrome grinding balls, from its facility Jinan Zhongwei Casting ... Leggi di più
2016 hot sale high hardness cooper mining use forging grinding balls Type and chemical composition of forged balls Name Material Chemical composition Hardness C Si Mn S P Cr HRC forged ball B3 0.58-0.66 1.6-1.9 ... Leggi di più
High quality Mining Special Use Grinding Steel Balls from China Forged Ball: Chemical composition Name Material Chemical composition Hardness C Si Mn S P Cr HRC forged ball B3 0.58-0.66 1.6-1.9 0.65-0.8 Leggi di più
Grinding steel ball Forged and high Cr cast grinding ball for ball mill Grinding Steel Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please ... Leggi di più
Low chrome 25mm to 140mm grinding ball for mine THE PROCESS LINE OF PRODUCTION: 1. Features of casting grinding media balls: 1). Even high hardness 2). Good wear-resistance 3). Unbreakable 4). High impact value ... Leggi di più
grinding steel balls used in cement plant HRC 58-64 THE PROCESS LINE OF PRODUCTION: Raw materilals----Cuttlng----Stove----Forglng----Transter machine----Quenching----Heat treament----Dimension test----Hardness ... Leggi di più
cement plant use low price forged and low chrome cast grinding steel balls Company Profile Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China. ... Leggi di più
Good wear resistance Mineral Processing Forged Grinding Ball Dia25-125mm Advantages of Jinan Zhongwei Forged Grinding Balls1.Electric Furnace as compared to coal2.Fair Market Price3.Quality guarantee4.On time ... Leggi di più
Casting Grinding Steel Ball for Ball Mill Grinding and Gold Mine Copper Mine .Electric furnace smelting:All cast steel balls are produced by intermediate frequency electric furance .The purity and stability of ... Leggi di più