• INTRODUCTION
  • PARAMETER
Impact Crusher Blow Bars

Dimensions: Customization
Hardness: More Than HRc56
Minimum Order Quantity: 1 Ton/Tons
Price: Discuss in email
Packaging Details: Packed by steel pallets.
Delivery Time: It depends on the quantity to be ordered.
Payment Terms: T/T
Supply Ability: 10000 Ton/Tons per Year

Port: Shanghai


Product Name: Impact Crusher Blow Bars,High Chrome Plate Hammer, Crusher Wear Parts, composite plate hammer, counterattack plate hammer.

Applicable equipment: Impact crusher, impact crusher, hammer crusher, compound crusher, fine crusher.

Main material: High chromium cast iron, high chromium alloy, high manganese steel, wear-resistant alloy steel.

Feature: Jaw plates for jaw crushers, Hammers and impact plates for impact crushers, Concaves and mantles for cone crushers, High Chrome Plate Hammer Applicable materials used in building materials, ore crushing, railway, highway, energy, transportation, energy, cement, mining, chemical industry and other industries for medium and fine crushing.

Our Photos for Impact Crusher Blow Bars:

  • Impact Crusher Blow Bars
  • Impact Crusher Blow Bars
  • Impact Crusher Blow Bars
  • Impact Crusher Blow Bars
Depending on the specific working conditions, all wear parts can be ordered as Manganese Steel, high Cr cast iron or Cr-Mo Alloy Steel.
The high chromium plate hammer mainly includes a wear-resistant and impact-resistant material, and its main chemical composition includes Fe, C, Mn, Mo, Cr, Ni, V, etc, In which the content of Cr is 26, and the wear resistance is made of high manganese steel More than three times as much.

We use low-alloy steel as the material, which is obtained by heat treatment. Its room temperature structure is tempered martensite, which is low-carbon tempered.
High chromium Impact Crusher Blow Bars forms a kind of martensite during the heat treatment process, and the martensite structure has good toughness. At the same time, because it contains chromium, molybdenum, vanadium, nitrogen, tungsten and other rare earth alloy elements, it integrates wear resistance , Toughness, heat and corrosion resistance in one, the degree of wear resistance is extraordinary.

Our factory has designed a special casting process for this purpose to avoid the defects such as pores and sand holes that are easy to appear in the high chromium Impact Crusher Blow Bars casting, so that the thickness of the casting is uniform, the metallographic structure is dense, and the degree of wear resistance has been greatly improved.

Structure and Characteristics:

In the high chromium Impact Crusher Blow Bars, adding elements such as molybdenum and nickel can also improve the hardenability, and also improve the plasticity and corrosion resistance, but the cost is relatively high. It is necessary to choose whether to add it according to the actual situation of the customer. Molybdenum, nickel, and their content.

EB customizes High Chromium Impact Crusher Blow Bars for customers, so that the life of the blow bars will be prolonged and at the same time save more costs for users.

Chemical Composition & Mechanical Property:

Item Cr-Mo Alloy Steel I Cr-Mo Alloy Steel II Cr-Mo Alloy Steel III High Cr white iron High Cr Alloy Steel High Manganese Steel Ni-Hard cast iron
C 0.30~0.50 0.65~0.90 0.40~0.90 2.40~3.20 1.1~2.2 0.90~1.30 2.40~3.60
Si 0.50~1.20 ≤0.75 0.70~1.20 0.60~1.20 0.60~1.20 ≤0.08 ≤0.80
Mn 0.40~1.20 0.50~1.20 0.60~1.00 0.50~1.00 0.50~1.00 11.00~18.00 ≤2.0
Cr 1.70~2.50 1.50~2.50 4.00~7.00 12.00~30.00 11.00~30.00 1.50~2.50 1.5~10
S ≤0.04 ≤0.06 ≤0.04 ≤0.04 ≤0.04 ≤0.04 ≤0.15
P ≤0.04 ≤0.06 ≤0.06 ≤0.06 ≤0.06 ≤0.06 ≤0.15
Mo ≤0.5 ≤0.5 ≤0.5 0.10~3.0 0.10~3.0 ≤1.0 ≤0.10
Cu 0.10~0.60 ≤0.25 0.20~0.40 0.10~1.00 0.10~1.00 - -
Ni ≤0.50 ≤0.30 0~0.30 0~0.30 0~0.30 - 3.3~10
Re ≤0.02 ≤0.02 ≤0.02 - - - -
Technical Parameters:


Model specificationmm Feed sizemm Maximum feed sizemm Yieldt/h powerKw Dimensionsmm weightt
PF-0807 ø850×700 400×730 300 15-30 30-45 2210×1490×2670 8.1
PF-1007 ø1000×700 400×730 300 30-50 37-55 2400×1558×2660 9.5
PF-1010 ø1000×1050 400×1080 350 50-80 55-75 2400×2250×2620 12.2
PF-1210 ø1250×1050 400×1080 350 70-120 110-132 2690×2338×2890 14.9
PF-1214 ø1250×1400 400×1430 350 130-180 132-160 2690×2688×2890 18.6
PF-1310 ø1300×1050 490×1170 400 80-140 110-160 2780×2478×2855 16.2
PF-1315 ø1320×1500 860×1520 500 160-250 180-260 3096×3273×2667 19.3
PF-1415 ø1450×1500 1145×1520 950 220-450 220-315 3745×3022×3519 27
PF-1520 ø1520×2000 830×2050 700 300-550 315-440 3581×3560×3265 36.5


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