The three-speed round steel threading Machine/threader is mainly used for the threading of round steel rod.
2.Compared with similar products have the following characteristics:
a. Fully enclosed gearbox, long service life.
b. Open adjustable die structure, without reversing retreat wire, improve work efficiency.
c. Rapid percussive work-piece clamping device.
d. The top pressure by two screw motor base, adjust the belt tension becomes so easy and convenient.
e. The large crumb tray.
f. Adjustable cooling and lubrication systems, coolant flow can be adjusted according to the size of the work-piece diameter, speed and so on.
g. Long threading length reaches 260mm.
3. Several differences between open-die and round die processing:
a. Open die process is to upgrade the product, eliminating the need for back-up time, efficiency doubled.
b. round die has the advantage of standard thread, but if working with a 25mm diameter round die M24, the great damage to the tool, and open-die, is self-regulating size, it can be divided into two machining.
c. round die has the drawback of small flutes, iron will be stuck, affect thread quality, often manual removal.
d. open-die die four pieces in a set.
e, Open die is adjustable, easy to processing fine thread.
Machine working pictures: