Mechanical anchor bolt is also known as back reaming anchor bolt self cutting bottom anchor bolt. Its working principle is safe reliable, that is, the shear force generated by opening the mechanical lock key the anchor hole provides the tensile force to the connected object.

Mechanical anchor bolt features:

a. Compared with other common anchor bolts, the drilling diameter is smaller, but it has stronger tensile, fatigue seismic functions, so it is safe reliable.

b. According to different application environment, there are different materials different anti-corrosion functions, which can meet the needs of customers.

c. Complete variety standard, special environment has special products, can also be customized according to the requirements of customers.

d. It is widely used in concrete base materials with various strength other substrates that can be cut in.

e. Simple structure, excellent corrosion resistance wear resistance, high temperature resistance, weldable.

f. It is suitable for all environment that is suitable for chemical agent planting tendon glue.

Equipment description of mechanical anchor bolt

A: Preset equipment

1. Use percussion drill special anchor bit to determine the drilling depth diameter according to the standard type of anchor bolt.

2. manual pump pneumatic pump to clean the hole. It is necessary to clean the hole.

3. Before the equipment, tighten all parts of the anchor bolt to ensure that the components are loose, then pierce into the drilled hole.

4. Knock the anchor bolt with the electric hammer sleeve to the bottom of the hole fully expand, use the torque wrench to tighten the anchor bolt nut.

5. Loosen the nut on the anchor bolt, make sure that the fixed connector is well equipped, tighten the nut with a torque wrench.

The torque must be applied according to the standard type of anchor bolt. After reaching a certain torque, the equipment is finished.

B: Penetrating equipment:

1. Use percussion drill special anchor bit to determine the drilling depth diameter according to the standard type of anchor bolt.

2. manual pump pneumatic pump to clean the hole. It is necessary to clean the hole.

3. Place anchor bolt nut gasket, fasten all accessories. The bottom of the screw should be flush with the bottom of the cone.

4. Put the anchor bolt into the hole through the fixed object, push the anchor bolt into the hole by knocking with the electric hammer sleeve, fully expand it until the gasket nut are close to the surface of the base material.

5. Use the torque wrench to tighten the anchor bolt nut to the equipment torque finish the equipment.