STT65 2 1/2'' Automatic Electric 1/2 Inch to 2 1/2 inch Pipe Threading Machine

Product Specification

STT65 2 1/2'' Automatic Electric 1/2 Inch to 2 1/2 inch Pipe Threading Machine

Introduction

This machine is applicable to cutting, threading and inner hole chamfering (the chamferer is optional) of pipes for water, electricity and gas, and has the copying device able to automatically cut the standard taper pipe thread, with a reliable clamping device and an advanced cooling & lubrication system. Therefore, adopting this machine can lengthen the service life of the threading die, and avoid the deformation & slipping of the pipe clamp, so as to obtain the high-quality taper pipe thread. This machine is widely used in equipment installation, building and other industries, regarded as the ideal equipment to improve work efficiency, accelerate project progress, guarantee project quality and reduce labor intensity. (It is an ordinary round-steel threading machine, only applicable to the ordinary round-steel threading. The operating mode and machine structure are basically the same.)

Features

1. Two-lever gear for high efficient threading.
2. Max capacity size to DN65.
3. 1300W copper induction motor. Low noise, durable use life, fulfillment of full-dimension thread at one time.
4. Jagged hammer panel design, firm clamp pipe, convenient operation
5. Standard collocation of swiff open type copying die hesa, automatic retraction, high efficiency
6. Double guide post cutting knife is accurate and durable
7. Thickened cast iron chuck for more confortable use.
8. Large modulus oblique gear main shaft gear, super-large torque for easy transmission.

Technical data

Detail photos

Operation guide:

A. 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.

B. Points for attention during threading:

(1) When threading die touches the pipe, gradually increase the force to tighten hand wheel of cutting feed until threading die bites 3~4 teeth into the pipe. If applying a small force to hand wheel of cutting feed and making it synchronize with threading die, higher quality threads will be produced.

(2) Pay attention to extension distance of the pipe. If it is too short, die head will collide with front chuck and the machine will be damaged.

C. Cutting:

(1) Pull up chamferer and die head to above the pipe.

(2) Put down cutting knife frame, and turn the cutting knife handle. Increase the opening of cutting knife frame, so roller of cutting knife frame strides over the pipe.

(3) Rotate hand wheel of cutting feed, and move the cutting knife to required cutting position.

(4) Rotate handle of cutting knife, so cutting knife and the pipe are clamped.

(5) Start the machine, slowly rotate the handle of cutting knife, so cutting knife blade cuts into the pipe. When the pipe is rotated for one circle or several circles, the handle of cutting knife is rotated for 1/4 circle.

After cutting is completed, exit feeding screw of cutting knife and pull the cutting knife frame to original position.

Warning: if the handle of cutting knife is rotated too violently, when cutting knife is cut into the pipe, the pipe may be deformed, cutting knife wheel may be broken and cutting knife seat may be cracked.

Common Faults and Solutions

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.

FAQ

1. WHO ARE WE?
We are professional pipe machine manufacturer located in Hangzhou city of China starts from 1989, we are close to Port Shanghai, Ningbo as well as Yiwu. We mainly export to North and South America, South Asia and the Middle East countries. Our client are power tools wholesaler and comnpany for specific constrution project such as fire fighting pipeline building etc.
2. HOW CAN WE GUARANTEE THE QUALITY?
We always test at least one pipe on every pipe machine before we ship out.
Some of our heavy duty models works well after even 7 or 8 years according to our client feedback, for all of our machine we offer 12 month warranty.
3. WHAT CAN YOU BUY FROM US?
All kind of pipe tools and plumbing tools, such as pipe threading machine, pipe grooving machine, pipe cutting machine, pipe hole cutter, manual pipe bender, pipe vice as well as the test pump.
4. WHY SHOULD YOU BUY FROM US NOT FROM OTHER SUPPLIERS?
We focus on quality piping tools, machinery and service. We have almost all kind of pipe tools, place order to us we can mix different models in one shipment. Language available:English,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
5. HOW LONG IS THE LEADTIME?
Since the voltage of machine motors are customized, usually the lead time will be 10-35 days after payment.
6. HOW CAN YOU PLACE ORDER?
We accept T/T payment directly to our company account and we can also create order on the online shop site that you can pay to us by credit card.
7. HOW TO SHIP?
We ship by sea to port for bulk order and we also ship to door for small shipment.
8. WHAT IS THE MOQ?
Basically there is no MOQ required for our machines, we can ship any quantity but it is highly recommened to make order amount not less than USD2000.00, because according to our experience if the order are too small amount the sea shipping adding tarrif makes it not cost-effective to buy oversea.
9. IS OEM ACCEPTABLE?
Yes. For bulk order we can make nameplate and customized packaging in client’s brand.