Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.
Main products:Drilling Rig
Products
Contact Us
  • Contact Person : Mr. Guo vicent
  • Company Name : Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.
  • Tel : 86-0371-67990397
  • Fax : 86-0371-67990387
  • Address : Henan,Zhengzhou,Rm. 1509, Block B, No.7, Dongqing Street, High-tech Zone
  • Country/Region : China
  • Zip : 450000

HFCJ-25 Reverse Circulation Percussion Drilling machine

HFCJ-25 Reverse Circulation Percussion Drilling machine
Product Detailed
HFCJ-25 Reverse Circulation Percussion Drilling machine 1)Practical 2)Economical 3)Durable 4)Efficient 5)Trailer type

HFCJ-25  Reverse Circulation Percussion Drilling machine

 Description:

Spindle drive components using Semiaxle structure, aligning with even-axis connecting greatly increased the intensity.

·The main disk, and other major components were manufactured using forged steel, hardened by the tooth, greatly extending the service life. ·Improved impact clutch, so that it has greater power to upgrade and increased the breaking capacity to rock. ·Improved structure of impact beam to make it more solid and enhanced drill rock-breaking effect.·Based on CZ-6A type, the CZ-6B type through great technic improvement made it more suitable for large-diameter foundation pile and deep shaft sinking.·The CZ-6C type derived from CZ-6B, with greater effect, greater strength products, has made tremendous improvement to the CZ-6B spindle and impact beams. ·Concrete Cast-in-place Pipe, specifications:195,245,275,300,320mm. Under construction experience, the product has made improvements to the original flanged, screw-type catheter connecting to make the construction site operators more convenient, airtightness more secure and reduced labor intensity

                                

                                Specifications:

Item

Unit

 Parameter

Model

CJ-25

Open hole Diameter

MM

800-2500

Drilling depth

M

80

Impact stroke

MM

560

Max hoisting force

T

8

Power

KW

75

Shock times

/min

35

Mast height

M

8

 Mast lifting force

KN

147

Drilling rig weight

T

12

Main framei-beam

#

28

Drilling tools weight

KG

5500

HFCJ-25 Reverse Circulation Percussion Drilling machine



Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.