DHD350 high wind pressure hammer with tailpipe

DHD has tail tube series hammer

DHD350 is a valveless high-pressure hammer. The hammer is equipped with a nylon tube drill bit. This high-pressure down-the-hole hammer has high working efficiency and long service life.

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Advantages of DHD350 hammer

Superb design technology

This hammer used rock drilling theory for reference in the design, and designed the internal structure size of the hammer, so that the hammer can obtain ideal energy transmission. The hammer has large single impact power, high impact frequency, lower air consumption, and energy saving. Environmental protection.

Easy to disassemble

This hammer uses few parts, has a simple structure, and all parts are hardened. Therefore, the hammer has a long working life, few failures, and convenient maintenance. The connector and clamp sleeve of the hammer are connected with the outer cylinder by threads, which is easy to disassemble.

Good performance

This high-wind pressure tailpipe hammer, using high-quality raw materials and hammer processing technology, has more stable performance and longer service life. The hammer adopts domestic advanced heat treatment technology to ensure the good mechanical properties of the hammer.

Technical parameters of DHD350 hammer

Working principle of DTH hammer