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The SUNTECHMACH STB30 portable hand power conduit pipe bender is designed for fast, accurate bending of thin-wall pipes and aluminium tubes in 20mm, 25mm and 32mm sizes — the sizes most used in electrical conduit and light plumbing work. Fully manual, it needs no electricity, making it ideal for worksites without a power source. The tripod design with a die storage rack on the frame leg keeps all three formers within reach, and the carry handle makes it easy to move between work positions.
THE PROBLEM
HOW WE SOLVED IT
No power source at the worksite
Fully manual hand power — bends conduit anywhere, no electricity needed
Different conduit sizes need different formers
3 formers included: 20mm, 25mm, 32mm
Formers get lost on site
Storage rack built into the frame leg keeps all dies in place
Heavy benders are hard to carry
Portable tripod design, about 25 kg, with carry handle
Key Features
Fully Manual Operation — No power required; works anywhere, indoors or outdoors.
3 Formers Included — 20mm, 25mm, 32mm, covering common conduit sizes.
Portable Tripod Design — Built-in die storage rack and carry handle for easy transport.
Accurate 90° Bends — Precision formers for clean, repeatable bends.
Select the former matching the pipe size (20/25/32mm) and fix it to the bender frame.
Insert the pipe into the former groove.
Apply steady force on the handle to bend the pipe to the desired angle (max 90°).
Release the pipe and check the angle with a level or protractor; repeat if adjustment is needed.
Common Faults & Solutions
Common faults
Reasons
Solutions
Pipe kinks during bending
Wrong former size or pipe not seated
Use the correct former; seat pipe fully in the groove
Bend angle inconsistent
Former not locked properly
Tighten former lock before bending
Handle force too heavy
Pipe too thick for manual bending
Use STB50/STB80 hydraulic models for thick-wall pipe
Formers rusting
Moisture on site
Wipe and oil formers after use
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...