Hydraulic Impactor

INQUIRY PDF Format

Description

Feature
1. Can provide continuous high frequency impact, improve the efficiency of rock breaking.
2. It is conducive to the elimination of stick slip phenomenon.
3. It can avoid or reduce the generation of cable-system drill and drilling jumping, and prolong the service life of the drill bit.
4. To meet the belowground high temperature, high pressure, tension, compression, torsion and other complex conditions, to ensure the safety of the downhole.
5. Tool has no additional requirements for drilling operation parameters. If the tool stops working, it can still be in normal drilling.

Specifications

Type	Well Hole Size（mm）	Impactor OD (mm)	Tool Length (m)	Connecting Thread Number	Mud Displacement　 (L/S)	Tool Pressure Drop　 (Mpa)	Impact Force　 (t)		Impact frequency (times/min)
Type	Well Hole Size（mm）	Impactor OD (mm)	Tool Length (m)	Connecting Thread Number	Mud Displacement　 (L/S)	Tool Pressure Drop　 (Mpa)	Vertical	Radial	Impact frequency (times/min)
SR185	215.9	185	2.8~2.9	4 1/2REG	20~30	1.5~2.5	0.9~2.2	0.3~0.6	600~1000
SR203	241.3	203	2.8~2.9	6 5/8REG	22~35	1.6~2.7	0.9~2.5	0.3-0.6	600~1000
SR240	311.1	240	3.1~3.2	6 5/8REG	50~60	2.0~3.0	2.0~3.5	0.3~0.6	600~1000