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Product Description
Product parameters
PZD：Tapered Bit；
Carbide button shape，D：Ballistic button，Z：Ogive Button；
Maximum diameter of bit，Unit：mm, exaple：036；
Type of powder discharging groove，TC：Regular type，XC：Inclined groove type；
Appendix code，default 01，for length and technologies distinction；
Button quantity，example：0502,05：gauge buttons，02：front buttons；
Bit body information，example：0722,07：internal taper degree，22：internal hole diameter.
ZGYX-424 Combined Mining Rig
This series of products is developed and manufactured by our company, which integrates gas, liquid and automatic control for drilling holes of hydraulic rock drill.
Its standard equipped with cab and automatic brazing mechanism, with leveling and special toothed track walking mechanism, makes the drilling rig has excellent cross-country ability. Dust removal function with bipolar can meet the environmental protection requirements of all mines, products are widely used in various engineering construction and mining. With its high efficiency, energy saving, environmental protection and safety characteristics, it is widely chosen by modern green mines.
Eccentric Reamer System Operating Steps
1.At the beginning of drilling, the eccentric reaming sleeve spins out along the eccentric guide bit and begins reaming to ensure that the casing and drilling system advance simultaneously.
2.When drilling into the right position, carefully reverse, eccentric reaming sleeve cycle, and eccentric drilling system from the casing pull out.
3.The casing is pulled upwards and the concrete slurry or other filler is sprinkled at the bottom of the hole.
4.Conventional drilling tools are used in the bedrock to reach the required depth.
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ABT Drilling Equipment Co., Ltd. mainly provides drilling rig equipment to help you solve the problem of drilling at high efficiency and low cost. Always feel free to inquiry!
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