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Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd.
Add：Baiguantun Economic Development Zone, Fengrun District,Tangshan City
P.C.：064005
Hammer
Shougang steel ball set research and development, service as one of the wear-resistant materials production enterprises. Main products: wear-resistant steel ball, wear-resistant steel forging, mill liner, crusher hammer, etc.
Key words:
Hammer
Classification:
- Product Specification
- Procedure, Quality Inspection & Guarante
- Weight & Tolerance
- Application, Packaging
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1. Chemical component:
Classification of parts
Classification
Grade
Chemical Compositions（%）
C
Si
Mn
Cr
Mo
Ni
Cu
S
P
The wear-resistant parts
high-chromium cast iron
ZTCr15
2.5-3.5
0-1.2
0.3-1.5
15-17
0.3-1
0-0.5
1-2
≤0.1
≤0.1
ZTCr18
2.5-3.5
0-1.2
0.3-1.5
18-20
0.3-1
0-0.5
1-2
≤0.1
≤0.1
ZTCr25
2.5-3.5
0-1.2
0.3-1.5
24-26
0.3-1
0-0.5
1-2
≤0.1
≤0.1
Supporting components of hammer casting
Alloy steel
ZG40Cr2
0.3-0.5
≤1.2
0.3-1
0.5-2.5
0-0.5
0-0.3
0-1
≤0.45
≤0.45
High-manganese steel
ZGMn13
1-1.4
≤1.0
11-14
0-2
0-0.5
0-0.3
0-1
≤1
≤1
2.Hardness, Impact-toughness, Metallurgical Structure:
Name
Grade
Impact toughness(AkJ/cm2)
Hardness (Rockwell hardness)
Hardness (Brinell Hardness)
Metallographic structure
high-chromium cast iron
ZTCr15
3-5.5
58-62
620-684
M+A+C
ZTCr18
3-5.5
58-62
620-684
M+A+C
ZTCr25
2.5-5
58-62
620-684
M+A+C
Alloy steel
ZG40Cr2
15-30
20-30
229-285
M+A+C
High-manganese steel
ZGMn13
50-140
170-220
A+C
Key words:- hammer
- 0.1
- 0-0.5
- hardness
- m+a+c
- steel
- 0.3-1
- 58-62
- 0.3-1.5
- 2.5-3.5
-
Crushing hammer refers to the hammer type hammerhead of the crusher and forms one of the core parts of the hammer crusher. It is arranged on the hammer shaft of the crusher rotors. The hammer directly hits the materials when the crusher is operating in high speed, until finally the materials are crushed into particles of proper size. Because of breaking materials, it is necessary for the head to have desirable abrasive resistance and the handle needs to be tough enough. Generally alloy steel, high manganese steel, cast steel plus high-Cr cast iron bimetal composite and other materials shall undergo one-time forming via forging and casting. Besides, corresponding heat treatment process shall be added. Shougang applies advanced process. The working condition-based scientific proportioning raises the service life of hammer.
Characteristics:
1. High toughness;
2. High abrasive resistance;
3. Long service life;
-
We may carry out production according to the drawing or carry out surveying and mapping at customer's factory. We offer the following service.
1. Offer high-quality crushing hammer;
2. Targeted at specific working condition, we provide consultation on selecting the material for hammer so as to lead to longer service life.
3. Offer customers OEM/ODM service.
-
Our hammers have come into wide use in the limestone of cement factory, shale of brickyard, slag, coke, metallurgy, mining and many other crushing industries.
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Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd.
Add：Baiguantun Economic Development Zone, Fengrun District,Tangshan City
P.C.：064005
Domestic business
Tel/Fax：+86-315-5507099
Contact：Wong shougang +86-13739831999 / Zhang dongxia +86-13785543600 / Wong yachao +86-13933300918
Email：sgnmcl@126.com
International Business
Tel/Fax:+86-315-5115988
Contacts:Mike +86-15531516577，
Email:mike@sgsteelball.com，(Overseas Market)
Contacts:Oksana Shevchenko
Mob.: +86-159-6239-0710 (Telegram, WhatsApp, Viber)
WeChat: oksana1212
Email: Oksana.sgsteelball@yandex.ru
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