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{"title":"STT100F From 1\/2inch to 4inch Heavy duty and 1500w big power electrical pipe","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/c9\/525d3ecd953e50d146045a7aae56-200x200-1\/stt100f_from_1_2f2inch_to_4inch_heavy_duty_and_1500w_big_power_electrical_pipe_threading_machine_cutting_machine_for_sale.jpg","attrs":{"MODEL":"STT100F","PLUG":"AS YOUR REQUEST","DIE":"1\/2-3\/4'', 1''-2'', 2 1\/2''-4'' BSPT\/NPT, OR METRIC DIES","VOLTAGE AND FREQUENCY":"AS YOUR REQUEST"}}
{"title":"STT25 Light weight Portable on site Electric Pipe Threading Machine 1\/2\u2033-1\u2033 for","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/81\/d4f76ec99c434fa6f176ccc2aebb-200x200-1\/stt25_light_weight_portable_on_site_electric_pipe_threading_machine_1_2f2_e2_80_b3_1_e2_80_b3_for_pipe.jpg","attrs":{"Threading Capacity":"1\/2\"-1\" (15-25mm)","Motor Power":"650W universal motor","Pipe Cutter":"Fast adjustable, automatic centering","Brand Name":"SUNTECHMACH"}}
{"title":"STT100F 1\/2-4" Electric 1500w whole aluninum casing body Pipe Threading Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/ce\/4339e9dfef1cdd42d4db74abf60d-200x200-1\/stt100f_1_2f2_4_22_electric_1500w_whole_aluninum_casing_body_pipe_threading_machine.jpg","attrs":{"Scope of application":"1\/2-4''","Color":"Red \/ Can be customized","Function":"Multi purpose","Application":"Pipe cutting & Threading"}}
{"title":"STT80N2 Custom 1300W Automatic 3 Inch Portable Electric Pipe Threader","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/3f\/888056636a6b8eeb8e6cbb25a3cf-200x200-1\/stt80n2_custom_1300w_automatic_3_inch_portable_electric_pipe_threader.jpg","attrs":{"Scope of application":"1\/2-3''","Color":"Red \/ Can be customized","Key words":"internal thread rolling machine","Weight":"105\/85KG"}}
{"title":"STT65 2 1\/2'' Automatic Electric 1\/2 Inch to 2 1\/2 inch Pipe Threading Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/4e\/c5c868bacbaa1420279a7b3221b9-200x200-1\/stt65_2_1_2f2_27_27_automatic_electric_1_2f2_inch_to_2_1_2f2_inch_pipe_threading_machine.jpg","attrs":{"Brand Name":"SUNTECHMACH","Model Number":"ZT-65BF","Certification":"ISO9001","Place of Origin":"ZHEJIANG, CHINA"}}
{"title":"STT80 900W Electric Pipe Threader 1\/2inch to 3inch for water pipe,gas pipe","imgUrl":"https:\/\/img.chinax.com\/nimg\/f8\/4b\/2991534470da650f2d7846afa5e6-200x200-1\/stt80_900w_electric_pipe_threader_1_2f2inch_to_3inch_for_water_pipe_2cgas_pipe.jpg","attrs":{"Name":"STT80 900W Electric Pipe Threader 1\/2inch to 3inch for water pipe,gas pipe","Motor Power":"900W","Model":"STT80","Thread Type":"NPT or BSPT (choose one)"}}
The SUNTECHMACH STT50 pipe threader is a compact, high-performance pipe threading machine that will thread, cut and ream up to the 2-inch pipe. This pipe threading machine comes with an automatic self-opening die head and a through-head oiling system, and is ideal for on-site threading work of steel pipe and black steel pipe repairs, pipeline construction, as well as sanitary and heating installations. It is built with a full cast aluminum body that will not deform like steel after long use, a HT-400 ductile iron die head, gears processed by a thermal refining craft, a full copper motor with thicker wire, a heavy duty pipe cutter assembly and solid bar slide rods.
Contractor Pain Points & Our Solutions:
THE PROBLEM
HOW WE SOLVED IT
Threading up to 2-inch pipe on site
Bestseller model with automatic self-opening die head
Machine body deforms after long use
One-piece full cast aluminum housing
Lubrication is messy
Through die head oiling system
Dies wear out quickly
9CrSi striking forged chaser — life more than 700 pcs pipes, 2× normal alloy dies
Cheap machines overstate power
Full copper motor with thicker wire — bigger real power
Key Features
Bestseller model with superior quality; one-piece aluminum housing.
Powerful motor and transmission; through die head oiling.
Compact, high-performance machine that will thread, cut and ream up to the 2-inch pipe.
Comes with an automatic self-opening die head and a through-head oiling system.
Standard with special 9CrSi striking forged chaser, life more than 700 pcs pipes, 2 times more durable than normal alloy dies.
The body is all made of full cast aluminum — after long period use the machine body will not deform like steel.
Higher grade HT-400 ductile iron die head; gears processed by thermal refining craft.
Full copper motor with thicker electricity wire — motor power is bigger.
Heavy duty pipe cutter assembly; the 2 slide rods are solid bar (not hollow tube).
Lift the pipe cutter, die head and reamer; pour the threading oil into the tray.
Insert the steel pipe and tighten the rear chuck, then use the hammer chuck to tighten the front chuck so the pipe is held tightly.
Adjust the threading gauge to set the threading length for the pipe diameter.
Insert the dies into the die head according to the figure 1, 2, 3, 4 marks; set the pipe diameter distance on the measurement plate and lock the die head.
Turn on the machine and swing the handle to let the die head approach the pipe end; the die head opens automatically when threading is done.
Use the reamer to chamfer the pipe end inner side and the pipe cutter to cut the pipe.
Common Faults & Solutions
Common faults
Reasons
Solutions
Thread is rough or torn
Dull chaser / wrong die size
Replace the 9CrSi chaser; select the correct size
Die head does not track straight
Die head not aligned / pipe not clamped
Re-align the die head; clamp the pipe firmly
Machine vibrates
Machine not level
Level the machine / stand
Chaser wears quickly
No oil / wrong material
Use threading oil; check chaser quality
Cutter will not cut
Cutter wheel dull
Replace the cutter wheel
Machine does not start
Power/cable/switch fault
Check socket, cable and switch
FAQ
WHO ARE WE? — We are a professional pipe machine manufacturer in Hangzhou, China. Our team has worked in the pipe tool industry since 1989, and the company was registered in 2014. We are close to Shanghai, Ningbo and Yiwu ports, exporting mainly to North & South America, South Asia and the Middle East.
HOW CAN WE GUARANTEE THE QUALITY? — We always test at least one pipe on every machine before shipping. All our machines carry a 12-month warranty.
WHAT CAN YOU BUY FROM US? — Pipe threading machines, roll grooving machines, pipe cutting machines, pipe bending machines, plastic pipe welding machines, pressure test pumps and pipe tools.
WHY SHOULD YOU BUY FROM US? — We offer a full range of pipe tools; you can mix different models in one shipment. Multilingual support: English, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
HOW LONG IS THE LEADTIME? — Usually 10-35 days after payment, depending on motor voltage customization.
HOW CAN YOU PLACE ORDER? — We accept T/T payment to our company account; online shop payment by credit card is also available.
HOW TO SHIP? — By sea to port for bulk orders; door-to-door delivery for small shipments.
WHAT IS THE MOQ? — No strict MOQ; however, we recommend an order amount of at least USD 2000 for cost-effective overseas shipping.
IS OEM ACCEPTABLE? — Yes. For bulk orders we can make nameplates and customized packaging in your brand.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Trading Company
Year Established:
1990
Total Annual:
8,000,000-20,000,000
Employee Number:
<200
Ecer Certification：
Verified Supplier
HZ-SUNTECH is the Pipe Tools Division of CNSUNTECH Group, specializing in heavy-duty pipe fabrication and installation equipment for global contractors, distributors, and industrial users.
With over 20 years of industry experience, we focus on providing durable, jobsite-ready solutions for st... HZ-SUNTECH is the Pipe Tools Division of CNSUNTECH Group, specializing in heavy-duty pipe fabrication and installation equipment for global contractors, distributors, and industrial users.
With over 20 years of industry experience, we focus on providing durable, jobsite-ready solutions for st...
