Metal bolting making machine

Metal bolt is also called anchor (early name) "is contemporary coal mine roadway supporting the basic part, it is always used as roadway surrounding rock reinforcement together, the surrounding rock supporting their own. Now anchor bolt is not only used in mine, also used in engineering technology, the slope, the tunnel, the main body of the dam reinforcement.
Base on the market needs, we developed new bolting making machine for batch and fully automatic production.

The Metal bolting making machine is composed by four separated machines:

1.Bolt roll forming machine, bolt ring welding machine, bolt neck punching machine and the washer punching machine.

Here I will take the Metal bolting making machine for example:

Here is the machine picture for your reference:

Here is the anchor tube roll forming machine parameters for your reference:

Roller fixer: Vertical arch
Frame: middle plate welded
Memorial arch frame type
Frame thickness: 25mm
Drive mode: Differential box
Material of rollers: GCr12MoV
Material of shafts: 45# steel with tempering
Diameter of shafts: φ70mm
Number of rollers: 11 rollers (5 Level, 6 Vertical)
Main power: 15kw
Cycloidal planetary gear speed reducer)
Speed: 20m/min

Here is the anchor tube roll forming machine working videos for your reference:

For this machine if you need to know more information, please contact us as soon as possible.