Impact Blow bar

The Chromium Blow Bars made of white iron casting with 26%-28% chromium(CR) contents. High Cr Content Provides very good wear resistance for the Chromium Blow Bars & Hammers but naturally lack of impact toughness against shock. These Chromium Blow Bars are normally used in secondary or tertiary crushing applications where is high abrasive but no harsh impact.

When used in the same application, the high chromium blow bars with ceramic inserts will largely increased the hardness on the wear face, as a result, the blow bars will obtains excellent wear resistance and much longer life time than blow bars just in high chromium casting.

Blow Bars Made of martensitic are usually used in primary or secondary crushing applications where high wear or impact both exists. In these applications the Mn Steel is not suitable for its low hardness whereas chromium white is not durable for impact.

When inserted with high hardness ceramics, the martensitic steel blow bar is dramatically in enforced for wear resistance on the wear surface. This makes them the ideal solutions use in primary or secondary crushing where wear and impact resistance are both required. The life time is up to 2 times or longer on than martensitic blow bars without ceramic inserts.

VSI Crusher Parts

BOGVIK offers quality VSI parts in various alloys to ensure a longer wear life that will reduce your production costs for your specific application.

Hammer heads are the key parts in hammer crusher or shredders to crush hard materials such as coal, gangues, ores, limestone and bricks. It is widely used in the sand making, quarry, mining, recycling, sugar plant and brick plant. We have different kinds of materials and versatile anti-wear solutions for hammer heads to be used in different applications, to maximumly save cost for customers.

In some very abrasive applications whereas impact is low, such as coal mining, brick plants and quarry plant, the high chromium hammers are a good choice for its good wear resistance which will have a longer life.

In the same applications, when high chromium hammers are inserted at the wear surface with high hardness ceramics, it will have excellent wear resistance, as a result lifetime will be doubled or longer.

Hammers in high manganese are commonly used on crushers for its high mechanical strength and low cost, but wear resistance is not as good as other metal materials such as chromium white iron or martensitic steel. It’s widely used in the quarry, sand making, recycling and construction industry.

In some applications where the high manganese steel hammers can not be replaced for its high impact resistance, the most effective way

hammers are commonly used in applications where requires non-stop operation, crushing limestone in cement plant for limestone crushing.

The manganese steel hammer can be also reinforced its wear resistance by insert the ceramic at the wear surface. The ceramic are well distributed and supported by the basic manganese metal. The impact resistance of manganese and wear resistance of ceramics are well combined. The whole life time of hammers will largely increased which doubled in normal cases.(These hammers are suitable for crushing clinkers in cement plants or similar materials which is not very hard.)

Mill Hammer parts

BOGVIK Hammer mill Spare Parts is producer of all the spare parts for the (hammer)milling industries. We produce the hammers, screens, mixerpaddles en axles for the (hammer)mills which are used for producing (animal)feed, Biomass and recycling industries.

The BOGVIK replacement range includes parts to suit:

Canica; Cedarapids VSI Crusher / El-Jay VSI Crusher; Cemco VSI Crusher; ISC; Spokane VSI Crusher / Pioneer VSI Crusher