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Hexin Wear-resistant Castings & Equipment Co., Ltd.
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  • high chrome grinding balls

Grinding Media Ball / High Chrome Balls

Casting Grinding Media balls produced by Molding Line

chrome casting balls made by molding line
casting grinding media balls

Casting Grinding Media Balls produced by Metal Mold

ball mill made by metal mold
grinding balls made by metal mold

Balls Size

Ф8
Ф10Ф15Ф17Ф20 Ф25Ф30
Ф35Ф40 Ф50Ф60Ф65Ф70 Ф75
Ф80Ф90Ф100Ф110Ф120Ф125 Ф130

Chemical Composition

        Model                                                          Chemical Composition
C Si Mn Cr Mo Cu P S
Low chrome grinding ball 2.2-3.5 ≤1.2 ≤1.5 0.8-2.5 ≤1.0 ≤0.5 ≤0.15 ≤0.15
Medium chrome grinding ball 2.0-3.3 ≤1.2 ≤1.8 2.5.0-9.0 ≤1.5 ≤1.0 ≤0.15 ≤0.15
High chrome grinding ball 1.6-3.3 ≤1.0 ≤2.5 10-18 ≤1.0 ≤1.5 ≤0.10 ≤0.10
Super High chrome grinding ball 2.0-3.3 ≤1.0 ≤2.5 22-25 ≤2.0 ≤1.5 ≤0.10 ≤0.10

Machnical Property

Model Mechanical properties Metallurgical structure
HRC The degree of ball-drop
Low chrome grinding  ball ≥45 ≥8000 P+C
Medium chrome grinding ≥50 ≥12000 P+C
High chrome grinding ball ≥55 ≥15000 M+C
Super High chrome grinding ball ≥60 ≥22000 M+C

Package

iron drum for balls packing
ton plastic bag for balls packing
  1.  Using Iron drum to pack, each weight : 800kgs
  2.  Using ton plastic bag to pack, each weight: 1ton

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INDUSTRIAL NEWS

  • Cast Grinding Balls Standard (7)
  • Castings (35)
  • Grinding media balls (53)
  • Heat Treatment Process (27)
  • Metal Mold (2)
  • Mines (7)
  • Producing grinding ball process (20)
  • Uncategorized (3)

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Office

Add:Heli Technological & Economic Zone,
Ningguo City, Anhui Province
China 242300

Tel: 0086-563-4111988
Fax:0086-563-4111988
Phone:0086-15856363380

Email: sara.wu@nghexin.com
sarawu_smart@163.com

Working Hours:
Mo-Sa: 8:00-19:00
Su: 8:00-12:00

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HOT SALES PRODUCTS

  • automatic casting grinding balls production line
  • Automatic balls and cylpebs sorting machine
  • Gas type heat treatment furnace for grinding balls
  • Heat treatment machine for grinding media- electrical type
  • automatic hot rolling ball production line

Get In Touch

Add:Heli Technological & Economic Zone,Ningguo City, Anhui Province
China 242300

Tel: 0086-563-4111988
Fax:0086-563-4111988
Phone:0086-15856363380

Email: sara.wu@nghexin.com
sarawu_smart@163.com

CASTING GRINDING BALL PROJECT

Step 1# Melting

Step 2#Making Balls 

Step 3#Separating & Cleaning

Step 4#Heat Treatment 

Step 5# Analysis

Related Web: www.nghexin.co.za

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