self drilling hollow bar

Brand Name:SupAnchor

Model Number:T73/35

Place of Origin:Jiangsu, China

.... The self drilling system enables drilling and grouting in one operation, making much saving in jobsite and project time. The self drilling rock bolt is driven to the required depth by means of rotary percussive drilling.Injection is carried out through

Brand Name:XIANGTONGHUIYUAN

Model Number:Hollow Anchor Bar

Place of Origin:China

T40 Self drilling anchor bolt / Self drilling anchor bar / hollow anchor bar Product Description Hollow grouting bolt is mainly used in advance support, radial support, slope reinforcement, roadbed reinforcement, roadway support and tunnel disease control ...

Brand Name:XIANGTONGHUIYUAN

Model Number:Hollow Anchor Bar

Place of Origin:China

T40 Self drilling anchor bolt / Self drilling anchor bar / hollow anchor bar Product Description Hollow grouting bolt is mainly used in advance support, radial support, slope reinforcement, roadbed reinforcement, roadway support and tunnel disease control ...

Brand Name:SupAnchor

Model Number:R25, R32, R38, R51

Place of Origin:Jiangsu, China

SupAnchor self drilling anchor system 25mm to 51mm rock hollow bar in tunneling Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, ...

Brand Name:SUVEC

Model Number:hollow drill steel

Place of Origin:China

...Self Drilling Hollow Drill Steel Carbon Steel Piston Drill Rod For Tunnelling The hollow drill steel is vital material for make drill rods.It is typically supplied as steel hollow bars that made from premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill

Brand Name:SupAnchor

Model Number:R38/D76mm, R38/D90mm, R38/D100mm

Place of Origin:Sichuan, China

... by the model of drill rig and the rock performance. Cross bit and button bit are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes in all drilling works for different rock, different alloy could extend the

Brand Name:MIROC Self Drilling Anchor Bolt

Model Number:Hollow Anchor bar

Place of Origin:ShanDong China(Mainland)

...Self Drilling Anchors Bar R38/21 for mining and rehabilitation Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, tunneldiseasestreatment and roof supporting of undergroundworks. It is for loose ground(clay, sand friable etc.) Hollow

Brand Name:SupAnchor

Model Number:R38/D52/L300mm

Place of Origin:Sichuan, China

...bar. It can reduce loss and ensure maximum percussive energy at the drill bit. According to the minimum load specifications, the anchor coupling is guaranteed to have at least the same ultimate breaking load as the SDA dimension. Advantages The length of

Brand Name:SupAnchor

Model Number:R51L/34

Place of Origin:Jiangsu, China

...Self-Drilling Anchor system is the application of a single-use drill bit in combination with the rock anchor bar being used as a drill steel. Thus, the rock anchor bar is connected to the hydraulic rock drill by an adapter device and installed in the way a

Brand Name:SupAnchor

Model Number:R32S/17

Place of Origin:Jiangsu, China

...manufacturer and exporter of self-drilling anchors in Asia, SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and

Brand Name:SupAnchor

Model Number:R32/D51mm, R32/D76mm, R32/D90mm...

Place of Origin:Sichuan, China

... bars. As there is no need to pull out of the anchor bar, drill bit can be used for only one time. After the anchor bars are installed, drill bits will be left in the borehole. SupAnchor provides a full range of drill bits to meet customers' requirements.

Brand Name:SupAnchor

Model Number:R32/SW46/L45mm

Place of Origin:Sichuan, China

...application of 30,000,000 meters self-drilling anchor bar in the world. SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in

Brand Name:SupAnchor

Model Number:R32/D51mm, R32/D76mm, R32/D90mm...

Place of Origin:Sichuan, China

...self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Drill bit is used for drilling, which is installed with self drilling anchor bars. As there is no need to pull out of the anchor bar, drill...

Brand Name:SupAnchor

Model Number:R32S/15

Place of Origin:Jiangsu, China

.... The system enables drilling and grouting in one operation, making much saving in jobsite and project time. SupAnchor® has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and

Brand Name:SupAnchor

Model Number:R32N/18.5

Place of Origin:Jiangsu, China

.... The system enables drilling and grouting in one operation, making much saving in jobsite and project time. SupAnchor® has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and

Brand Name:SupAnchor

Model Number:R51L/36

Place of Origin:Jiangsu, China

... drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Applications 1. Radial systematic anchoring 2. Foundation for

Brand Name:SupAnchor

Model Number:R32SS/14

Place of Origin:Jiangsu, China

.../14 High Tensile Self Drilling Grouting Anchor Bar Features SupAnchor® has achieved the security application of 26,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and exporter of self-drilling anchors in Asia, Applications...

Brand Name:SupAnchor

Model Number:R32/SW46/L5mm

Place of Origin:Sichuan, China

.... The system enables drilling and grouting in one operation, making much saving in jobsite and project time. The self drilling system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with

Brand Name:SupAnchor

Model Number:R38/SW50/L60mm

Place of Origin:Sichuan, China

...manufacturer and exporter of self drilling anchor systems in Asia. It has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. The self-drilling anchor is characterized by being elongated while drilling, can be used...

Brand Name:MIROC

Model Number:Hollow Grounted Anchor

Place of Origin:ShanDong China(Mainland)

...Self Drilling Hollow Grounted Length 1m - 8m Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, tunneldiseasestreatment and roof supporting of undergroundworks. It is for loose ground(clay, sand friable etc.) Hollow