Electric CNC Round Steel Stripping Thread Rolling Machine For Rebar

Working principle of rib stripping and rolling machine
1. Rebar clamping structure
Rebar clamping is accomplished using positive and negative thread screws to drive the clamp body to slide and self-center.
2. Thread head processing:
The steel bar is clamped, and the stripping thread rolling head rotates and feeds axially to complete the thread processing. The main motor completes the rotation of the rib stripping and rolling head at a speed of 50 rpm through the reducer. The feed is completed by the operator pulling the handle through the gear and rack to drive the reducer and rib stripping thread rolling head to move along the slide bar.
3. Thread rolling wheel:
The rolling thread rolling wheel is composed of three parts, which can be installed interchangeably, and the rolling thread is formed simultaneously.
4. Advance and retreat
Turn on the main motor button, the motor drives the reducer and rib stripping thread rolling head to rotate, the operator pulls the handle to feed, when the thread processing is completed, the travel switch touch plate presses the travel switch button, reverses and returns to the initial position after an automatic delay shutdown.

Features of steel bar straight thread rolling machine

1. The steel bar rolling machine is very automatic, it can automatically raise the knife and return automatically, and the noise generated by the equipment is also very small;
2. The quality of its joints is stable and reliable, and the strength of the joints is higher than that of ordinary base materials;
3. It processes a wide range of steel bars and occupies less equipment；
4. This is also the most important point: the service life of the thread rolling wheel is long, and the use of additional costs for joints is also very small.

Technical Parameter

Preparation before use of thread rolling machine

Preparation before processing
1. Connect the power cord and ground wire as required, and turn on the power. The power supply is a three-phase 380V—50Hz AC power supply. Please use an automatic switch with a leakage protection function to ensure personal safety.
2. Add enough soluble coolant (oily coolant is strictly prohibited) to the coolant tank.
Empty car test run
1. Turn on the power. Check whether the cooling water pump works normally.
2. Operate the button to check whether the electrical control system usually works.

Precautions for the use of steel bar straight thread rolling machine
1. The cooling liquid must use water-soluble emulsified cooling fluid, and oily cooling liquid is strictly prohibited, let alone ordinary lubricating oil.
2. Thread rolling is strictly prohibited without coolant.
3. The end of the steel bar to be processed should be flat and must be cut with a toothless saw. And within the 500mm length of the end, it should be round and straight, no bending is allowed, and it is not allowed to directly process the end of the gas cutting or cutting machine.
4. The feed should be uniform during the initial cutting, and do not advance sharply to prevent the blade from cracking.
5. Slideways and sliders should be cleaned and oiled regularly.
6. Iron filings should be cleaned up in time.
7. The cooling liquid tank is cleaned once every half month.
8. The reducer should be refueled regularly to maintain the specified oil level.
9. The rolling machine should be maintained regularly.
10. The casing of the machine tool must be reliably grounded before use.