Carburizing Process T51 Shank Adapter for Roof Bolting 8 Splines

The Shank Adapter transmits impact energy from the rock-drill piston and rotation torque into the drill string without energy losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability. Our Shank Adapters are manufactured from specially selected alloy steels with heat treatment through carburizing to ensure it withstand the high impact power of drilling.

RMT is a leading manufacturer, exporter, and supplier of shank adaptors for various Hydraulic and Pneumatic Drifters such as BBC 43, BBC 44, BBC 45, BBC 51, BBC 52, BBC 54, BBC 120F, BBE 57, COP 131, COP 1032 HD, COP 1032 LE, COP 1238, COP 1838, HL 500 and many more models. We also make new types of shank adaptors as per the customer's requirement.

• Two flushing options of shank adapters: internal or external
• Internal flushing uses a water tube that fits through the center of the drill and into an o-ring seal in the end of the shank, to transfer flushing into the drill string
• External flushing, holes or a slot are required in the side of the shank adapter. These line up between seals inside the front head or water box of the rock drill, when the shank is installed. Flushing medium is supplied directly to this device and is introduced into the drill string through the shank
• External flushing is considered superior to internal flushing, as greater volumes of flushing agent can be delivered with less risk of leakage and hammer damage from water
• The shanks for hydraulic drills and some pneumatic drills have external or front head flushing. Hydraulic shanks generally have at least 5 to 14-spline configuration, Pneumatic shanks tend to have internal or through flushing and can generally be identified by their lugs or 4-spline configuration.

The Minetech Shank Adapter model HL1000-52T51-670 is a versatile and durable tool used in various product application occasions and scenarios. Designed for compatibility with tophammer equipment, this shank adapter is essential for drilling operations in mining, construction, and quarrying industries.

Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province, China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.

With our rich experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery. Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation in international market.