Low Dth Hammers

ANBIT Series DTH Hammer, a kind of valve-equipped Low-Air-Pressure hammer with a single piston, a plate valve and a central exhaust structure.The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling.
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Main Features Of Low DTH Hammers:

1. The strong energy of single impact and the low energy consumption in rock crushing;
2. The weight ratio of Piston and Bit almost Reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool;
3. A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock;
4. A check valve device is available to drill holes finder water.

The ANBIT Series DTH Hammer, an ideal drilling tool, is widely used in such industries relating to energy, transportation, metallurgy, building etc.

Specifications Of DTH Low Pressure Drill Hammer For Sale
Length870(mm)
Connection ThreadF48x10 PIN
External Diameter82(mm)
Weight24(KG)
Hole Range90-120(mm)
Working Pressure10-13(Bar)
Air Consumption8-10(m³/min)
dirll Tail rodCIR90/M3
1、ConnectionANBIT3-019、Reed springANBIT3-09
2、O type ringANBIT3-0210、Guide sleeveANBIT3-10
3、topANBIT3-0311、”O”ringANBIT3-11
4、check valveANBIT3-0412、front top subANBIT3-12
5、springANBIT3-0513、stop ringANBIT3-13
6、valve seatANBIT3-0612、front top subANBIT3-14
7、CylinderANBIT3-0715、outer tubeANBIT3-15
8、pistonANBIT3-08

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