Malfunction and Solution of rebar thread rolling machine-2

1. Need a large force to turn the feed lever when rib-stripping  

The rigidity of rebar is too high. Shorten the feeding length, and report to the project principal.

2. The length of rib-stripping or screw rolling is unqualified  

1) The position of tool opening-closing stop dog is not proper. Readjust the position of tool opening-closing stop dog.

2) The distance from the rebar head to the rolling head is changed a lot. Keep the rebar head is 2-3mm from the rolling head when load the rebar

3. Coolant is not enough or none   

1) Lack of coolant. Add water-solubility coolant into the water tank

2) Water pipe block. Check the pipe and dredge

4. The electric parts are abnormality     

1) The electric parts or the wire splice is open circuit, short circuit or damaged. Require the professional electrician to check as per drawing 3 and 4, replace or repair the damaged parts.

2) Travel switch loosens. Tighten the travel switch