Atlas / Furukawa / / Tamrock T51 Half-bridge Threaded Coupling Sleeve Drill pipe speed extension drill

Elongated connecting rod coupled to the sleeve. High-quality steel and CNC machining to ensure that our reliable and consistent quality control coupling sleeve. When using a rock drilling machine with a conventional male adapter and the shank rod drift, the need for a coupling rod connecting the adapter to float, to ensure contact with both ends, in order to achieve efficient energy transfer.
The coupling sleeve is also used in the same manner as few connecting rod to each other. Intermediate coupling sleeve has a stop to prevent excessive screwed to the drill rod.

The main producing mines, compression, tunneling, quarrying and other related industries rig. Design and manufacture according to customer requirements.

Product Description of Threaded Coplinfg Sleeve

Half-bridge coupling
Small non-threaded intermediate region of the steel can not be bridged
The smaller diameter of the connection end portion of the central region together with steel
Most half-bridge high torque mechanical coupling

Xi'an Huizhong mechanical equipment Co., Ltd.

Xi'an Huizhong mechanical equipment Co., Ltd. is a company specializing in the production and sales of rook drilling jumbos, rock drills, rock drill accessories, drilling tools.
Since its establishment, relying on the abundant resources in China and abroad, the company has made good achievements in the professional field. Relying on the market-oriented and high-quality after-sales service, the company has won the trust and support of customers. The company has a professional after-sales team and maintenance engineers. It has won a lot of valuable time for customers with excellent technology. It has cooperative relations with many large-scale mines and China Railway units.
Customer product competitiveness is our goal. Our company is also willing to form strategic partners with OEMs and OEM end users to face the big environment and market together, and contribute to the rapid development of machinery industry.

1. machine sales, accessories supply and professional after-sales service as one

2.Good product quality, reasonable design structure, quality

3. Reasonable price, so that profit users, to achieve a win-win situation