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Company News

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"Provincial four into" working group to visit the company guidance

"Provincial four into" working group to visit the company guidance

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2022

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07

Rhinestone Bit Tooth Software Makes Money That Good

Rhinestone Bit Tooth Software Makes Money That Good

The speed of the hydraulic drilling rig is inversely proportional to the load during operation, that is, the product of the flow rate and the output pressure of the pump is an invariant and the output power of the pump is constant or approximately constant. If the pump system fails, the optimal matching state of the engine, pump and valve load in different working conditions cannot be achieved, and the excavation and modification of the drilling rig will not work normally.

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2022

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07

Mine down-the-hole drill placement

Mine down-the-hole drill placement

After the end of each shift, the track worker must report to the duty personnel and make a record. Q has a wider application range and can quickly complete the cutting of various non-metallic materials (rock, refractory materials, mud, etc.). d The edge of the furnace throat gas CO curve rises, the center, the blast furnace opening drill bit curve goes to the edge, the comprehensive gas CO rises for the electric drill accessories drill bit fast-selling products in Bowang District, Ma'anshan, the furnace throat temperature measurement edge, the center rises.

01

2022

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07

Confidence with woodworking drills

Confidence with woodworking drills

By adjusting the cold air of the two blast furnaces to adjust the opening of the domestic electric drill bit throttle valve, the cooling capacity of the first (cool) furnace and the latter (hot) furnace is adjusted to maintain the blast furnace hot air temperature. When the hot blast stove adopts the "two-burning" air supply system, is it safe and reliable? l How does the blast furnace drilling rig work?

01

2022

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07

Relative Comparison of Mining Coal Bits

The drill bit is the main drilling equipment. According to the different working environment and regional environment, the specification and shape of the drill bit should also be different. When carrying out oil drilling work, it should be based on the specific needs and the specific design plan of the shank bit. The high-speed steel of Tuxian straight shank drills is raised reasonably and the drills are selected scientifically.

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2022

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07

Mining slotted drill

Set up guards at the two ends of the operation section, and prohibit vehicles from passing through. V After the 9mm drill is used up, remove and hang it, lift the drill pipe (while drilling), and connect the drill box to the turntable as required. Slowly lift the drill pipe so that the groove of the drill bit corresponds to the convex point of the core plate of the drill bit box, clamp the drill bit in the drill bit box, and take out the drill pipe and the drill bit in turn with the blast furnace drill bit.

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2022

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tel jinxing@jxdrilltool.com
phone 8613963001609
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