STT50A Universal Electric Pipe Threading Machine 1/2″-2″ for pipe And Metric Die M10-M33 for bolt

 Universal Electric Pipe Threading Machine 1/2″-2″ for pipe And Metric Die M10-M33 for bolt

Pipe threading machine is also called threading machine, electric threading machine, pipe threading machine and so on. It is mainly used for thread processing of steel pipe materials, and the connecting threads are processed on the raw materials by cutting. Before 1980, people usually used manual pipe thread twisting plates to perform thread processing manually. After 1980, with the progress of electrification, on the basis of manual pipe thread twisting plate, an electric pipe threader was manufactured, which greatly reduced the labor intensity and improved the processing efficiency.

The threading machine is composed of a body, a motor, a chuck, a die head, a chamfering device, a cutter frame, a knife feed device, and a cooling system. There are generally two types of threading machines in the market. One is a heavy-duty threading machine, all made of aluminum alloy, with large weight, stable performance, and high price. It is suitable for long-term projects and is not easy to move. The other is a light threading machine, the lower part is made of iron plate, the upper part is made of aluminum alloy, which is small in weight, strong in flexibility, low in price, and low in stability. It is suitable for projects with short construction period and frequent flow.

Specifications
Model: STT50A
Machining size: 1/2"-2" (Φ13-Φ50) for pipe
M10-M33 for bolt
Motor power: 900W
Speed: 35rpm
G.W./N.W.: 75/63kgs
Packing size: 700*450*520mm

Standard Equipment
Quick-open die head
Dies set 1/2”-3/4”
Dies set 1”-2”
Support
Tools bag

Optional die head
Quick-open die head
Dies set: M10, M12, M14-16, M18-M22, M24-
27, M30, M33
Dies set: M8, M10, M12, M14, M16, M18,
M20, M22, M24
Dies set: BSW ¼”, 3/8”, ½”, 5/8”, ¾”, 7/8”, 1”

Key words:pipe threading machine, electric pipe threading machine, Iron pipe threading machine, steel pipe threader, stainless steel threading machine, portable pipe threading machine, automatic pipe threading machine

Technical data

Detail photos

How to Threading

(1) Pull the cutting knife frame and chamferer; put down die head to touch the copying block. After reliable positioning of die head, press the button to start the machine.

(2) Rotate the pipe in anti-clockwise direction, rotate the hand wheel of cutting feed, and make die head get close to the pipe.

(3) Apply force to the hand wheel of cutting feed, until die head makes 3 ~4 threads on the pipe.

(4) Then, loosen the hand wheel of cutting feed, so the machine starts automatic threading. When roller of die head goes over copying block and falls down, threading die will open automatically and the threading is completed (Z¹₃ T–M18 threading machine is required to turn back to make the threading die exit). Z1T–50A threading die shall be loosened manually.

(5) Machine halt. Return to the carriage, until the whole die head exits pipe end. Pull out die head, lock the handle and pull up the die head.

Important Notice

1. This machine shall be used with reliable grounding and anti-creep device.

2. Children are prohibited from touching this machine to avoid injury.

3. This machine shall not use the same socket with large-power machines, such as electric welding machine.

4. Pipe clamps shall not be installed on the machine, to avoid cracking of main components such as the cabinet.

5. Saponified solution shall not be used for cooling, such as water.

6. When above 2½″ pipe thread is made, it is required to adopt the low-gear processing mode,

7. When leaving factory, centrality of the machine has been measured, but pipes on the market have certain ovality at present. After machining, screw threads may be deep on one side and shallow on the other side. If they affect use, please check the quality of pipes.