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JK730 features its lower operation cost and humanized design.
It adopts a powerful diese engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, feeding, lifting, walking and angle positioning.
During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drill rigs, JK730 consumes about 40% to 50% less energy (fuel or electricity), and the air displacement of matched air compressor decreases 30% to 50%.
We design and manufacture several types of LED display, each of them meeting the demands of different markets and usage situations, whether they are outdoor or mobile advertising, indoor events, sports events or traffic signs.We design and manufacture several types of LED display, each of them meeting the demands of different markets and usage situations, whether they are outdoor or mobile advertising, indoor events, sports events or traffic signs.
Southeast Asia, Africa, Central Asia (Along the Belt and Road), the Middle East, South America, etc.
Zhangjiakou Xuanhua Jinke Drilling Machinery Co., Ltd (JK Drilling) is a large
enterprise specialized in development and manufacture of all kinds of DTH
Drilling Equipment. The major products include JK series DTH rock drilling rigs
and JKS series DTH well drilling rigs.
The DTH rock drilling rigs are widely used in blasthole drilling of mining,
hydropower, transportation and defense projects, as well as harbor and channel
construction; DTH well drilling rigs are specialized in drilling the boreholes of
large diameter and depth, for instance, water well drilling and geothermal well
JK Drilling has established a mature and completed after-sales service team,
who can provide the strong supports to clients and customers from both
domestic and abroad.
In drilling rig industry, JK Drilling's innovations have been relentless. It's
dedicated to manufacturing the best quality and most innovative rigs for
customers. JK Drilling boasts its R&D center, in which all kinds of drill rigs have
been conceived and designed. In addition, JK Drilling is certified to ISO9001,
ISO14001 and OHSAS18001.