Vertical shaft impact crusher impact block:
Commonly used nicknames: vertical shaft impact crusher impact block, sand machine impact block, sand machine small hammer, crusher impact block
Main material: high chromium cast iron Gr20, high chromium cast iron Gr26
Manufacturing process: lost mold casting, quartz sand casting, resin sand casting
Applicable materials: iron ore, copper ore, gold and silver ore, molybdenum ore, lead and zinc ore, tungsten ore, manganese ore, glass raw materials, refractory materials, ceramics, corundum, talc, olivine, rock salt, fluorite, limestone, silicon carbide, steel slag
Application: widely used in metal and non-metal ores, building materials, artificial sand and various metallurgical slag crushing and shaping; The equipment is suitable for mohs hardness less than 8 brittle materials.
Product features: Support to map to sample processing or site drawing, according to the needs of customization.
Product introduction:
The working principle of impact crusher is to make use of the high-speed collision between the material and the lining plate of the body, as well as the mutual self-crushing between the material. Impact crusher can not only break stone to make machine sand, but also can shape the stone.
The vulnerable parts of impact crusher are divided into feeding plate, channel plate, hammer head, impact block, impact protection plate, wear-resistant lining plate, etc.
Vertical shaft impact crusher impact block adopts high chromium cast iron Cr20, Cr26 material, chromium hardness up to 52HRC- 65HRC, has the characteristics of high hardness and high wear resistance, using lost mode casting technology and advanced heat treatment process, to ensure good mechanical properties and process requirements of products.
Technical parameters:
| Grade/element |
Chemical composition(mass fraction)(%) |
| C |
Mn |
Si |
S |
P |
Cr |
| ≤ |
| ZGMnl3-3 |
0.90~1.30 |
11.00~14.00 |
0.30~0.80 |
0.05 |
0.08 |
|
| ZGMnl3-4 |
0.90~1.20 |
11.00~14.00 |
0.30~0.80 |
0.05 |
0.07 |
|
| ZGMnl3Cr |
1.05~1.35 |
11.00~14.00 |
0.30~1.00 |
0.05 |
0.07 |
0.30~0.75 |
| ZGMnl3Cr2 |
1.05~1.35 |
11.00~14.00 |
0.30~1.00 |
0.04 |
0.07 |
1.50~2.50 |
Contact us today and we will deliver an accurate casting quote within 2 working days!
Jaw crusher wear parts. There are two jaw plate in one jaw crusher. One called fixed jaw, the other called swing jaw. They work together to make the stones get into small pieces.
Material: High Manganese--
Mn20Cr3
Mn18Cr2
Mn13Cr2
Mn13
...
MOQ:1 piece
delivery package steel pallet
Production technology: casting & water quenching & machining
Surface process: shot blasting & painting & oil
Size: according customer's drawing or model no.
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