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Home - Products and Solutions - Complete Equipment - Reaming-Type Permeability Enhancement System

High-Pressure Hydraulic Cutting Punching Tool

High-Pressure Hydraulic Cutting Punching Tool

Product Introduction

1. This equipment is suitable for hydraulic slot cutting and cavity formation processes during underground coal mine drilling, enhancing gas permeability to achieve gas extraction and coal seam pressure relief.

2. During normal drilling, when the water pressure is below the opening pressure, the nozzle does not emit water. Once the water pressure reaches the opening pressure, the punching tool activates, and high-pressure water jets cut the coal seam, performing slot cutting and cavity formation in coordination with drill pipe rotation.

3. The structure is compact and rational, utilizing high-wear-resistant seals, ensuring safety, reliability, and strong pressure resistance.

Product Parameters

Specifications

Parameter

Unit

Model

XD-73/200CK

Connection Type

/

Tapered Thread Connection

Opening Pressure

MPa

16

Max. Pressure

MPa

50

Spool Diameter

mm

26

Spool Stroke

mm

11

Weight

kg

6.4

Specifications

mm

Φ75×280

Product Category

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Tel： +86-538-6599799
E-mail： xdjdgs2010@163.com
Address： Taishan Industrial Park, Taian, Shandong Province, China

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