Product Details

Coupling Sleeve:

1) Coupling sleeve Thread: R22,R25,R28,R32,R38 ,T38,T45,T51.

2) Function: Coupling sleeve,Adapter Coupling.

3) Coupling sleeve Type: Full-bridge,Semi-bridge.

4) Coupling sleeve Certification: ISO9001:2000 / GB.

5) Coupling sleeve Length: 140mm,150mm,160mm,170mm,180mm,190mm,207mm,235mm.

6) Coupling sleeve Diameter: 32mm,37mm,45mm,55mm,66mm,72mm,77mm.

7) Coupling sleeve Type: Middle stop, Reduction.

8) Coupling sleeve Material:40SiMnGrNiMo.

Coupling sleeves are suitable for top hammers and drifter.

Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters

and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

Coupling sleeves are also used to connect several rods to each other in the same way.

Specification

R25 Crossover Coupling
	Length(mm)	Diameter	Thread	Weight(Kg)
1	150	45	R25-R32	1.1
2	160	45	R25-R32	1.2
3	160	56	R25-R38	2.5
4	170	56	R25-R38	3.2

R32 Coupling
	Length(mm)	Diameter	Thread	Weight(Kg)
1	150	44	R32	1
2	160	44	R32	1.1
3	170	55	R38	1.8
4	190	55	R38	2

R32 Crossover Coupling
	Length(mm)	Diameter	Thread	Weight(Kg)
1	150	45	R25-R32	1.1
2	160	45	R25-R32	1.2
3	160	45	R28-R32	1.2
4	160	55	R28-R38	1.8
5	170	55	R28-R38	2
6	180	55	R28-R38	2.2
7	210	55	R28-R38	2.8
8	170	56	R28-R38	2.1
9	180	56	R28-R38	2.2
10	210	56	R28-R38	2.8
11	190	63	R28-R45	3.2

Company Profile:

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

Hazardous environment
Acts, regulations, and other government guidelines that has to be followed
Significant differences in the way people work, mostly due o physical constraints
Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.