Max Bending Φ × Wall
Up to Φ38 × 2 mm. The model suits thin to medium tube typical of furniture, fitness and frame work.
Double Head Pipe Bender
Two Bends On Multiple Tubes In One Cycle
Hydraulic double head tube bending for symmetrical parts such as furniture and fitness frames. This double head tube bender (also called a twin head pipe bender or twin head bender) forms both ends at once, so the part is loaded once instead of twice.
The Range
Double Head Bending Machine
Hydraulic double head benders make two bends on several tubes at once. Each head rotates 90° inward or outward for 3D bends, which suits furniture, fitness and frame production.
SW38A Double Head Bending Machine
Hydraulic double head bending for tube up to Φ38 × 2 mm, running one Φ38 tube or up to four Φ13 tubes in the same cycle, with each head rotating 90° inward or outward for 3D bends.
- 2 bends × multiple tubes in one cycle
- 90° head rotation for 3D bending
- Bend distance 170–1400 mm, optional 80–8000 mm
Specifications
SW38A Double Head Bender Specifications
Key figures for the SW38A hydraulic double head bending machine.
| Model | Max BendingΦ × wall, mm | Bend Radius Rangemm | Twin-Bend Centermm | Bending Speed°/s | System PressureMPa | MotorkW | Dimensionscm |
|---|---|---|---|---|---|---|---|
| SW38A | Φ38 × 2.5 | 38–200 | 170–1400, opt 80–8000 | 74 | 12 | 5.5 | 260 × 110 × 150 |
The SW38A runs one Φ38 tube or up to four Φ13 tubes per cycle, with each head rotating 90° inward or outward for 3D bends. Confirm the final configuration and tooling for your part with our engineers before ordering.
How It Works
How A Double Head Pipe Bender Works
A double head bender is built for symmetrical parts. Instead of bending one end, turning the part around and bending the other, two heads bend both ends at the same time, so a U-frame or handle comes out matched, and one cycle can even run several thin tubes at once.
- 1
Load Between Two Heads
One Φ38 tube, or up to four Φ13 tubes, is loaded between the left and right bending heads.
- 2
Both Heads Clamp
The heads clamp the tube ends, holding the center span straight and square.
- 3
Simultaneous Symmetric Bends
Both heads bend together, so left and right bends match with no second setup.
- 4
90° Head Rotation For 3D
Each head rotates 90° inward or outward to add bends in another plane before unloading.
Reading The Spec
What Each SW38A Spec Decides
The specification table lists the numbers. Here is what each one decides when the SW38A runs your symmetrical parts.
Tubes Per Cycle
One Φ38 tube, or up to four Φ13 tubes at once, multiplying output on small symmetrical parts.
Twin-Bend Center Distance
170–1400 mm as standard, 80–8000 mm optional. This sets the length of part the two heads can bend.
Bend Radius Range
38–200 mm radius, matched with the die set to the shape and material of your part.
Selection Guide
When A Double Head Bender Pays Off
A double head bender wins on symmetrical, repetitive parts.
- By Part Shape
Symmetrical parts such as U-frames, handles, chair and table legs and fitness frames are where two heads pay off.
- By Output
Running up to four thin tubes per cycle multiplies throughput on high-volume small parts.
- By Part Length
The twin-bend center distance (170–1400 mm, optional to 8000 mm) sets the part span you can bend.
- By Complexity
For long multi-bend or thick-wall parts a single-head CNC pipe bender is the better tool.
Materials
Which Pipe Materials It Bends
Telhoo matches the die set to your tube material so symmetrical parts come out clean, whether steel, stainless or soft aluminum.
01
You bendCarbon steel tube
Telhoo fits
45# steel dies as standard for frames, legs and structural furniture tube.
02
You bendStainless steel tube
Telhoo fits
Alloy mandrel and wiper protect the stainless surface for visible, decorative frames.
03
You bendAluminum tube
Telhoo fits
Nylon dies protect the soft aluminum surface on lightweight frame parts.
Tell us your tube material, size and part drawing and we supply the matching die set for the SW38A.
Applications
What Double Head Benders Are Used For
Telhoo double head benders form symmetrical tube parts in mild steel, stainless steel, copper and aluminum for these industries worldwide.
SW38A At WorkThe SW38A bending symmetrical frame, furniture and fitness parts with two heads.
Automotive Exhaust & Frames
Muffler and exhaust pipe, seat frames and chassis tube in round and profile sections.
HVAC & Refrigeration
Air-conditioning coils, heat pump lines and copper or aluminum refrigeration tube.
Furniture & Fitness Equipment
Chair and table frames, gym racks and equipment tube in round and profile sections.
Shipbuilding & Marine
Thick-wall carbon steel pipe for marine, offshore and structural fabrication.
Boiler & Heat Exchanger
Serpentine and coil tube for boilers, heat exchangers and power equipment.
Construction & Handrail
Stair rails, guardrails and architectural tube in stainless and mild steel.
How We Deliver
From Inquiry To Installation
1
Requirement & Pipe Analysis
We review your tube size, wall thickness, material, bend geometry and target output.
2
Model & Tooling Proposal
We confirm the model and match bend, clamp and pressure dies.
3
Manufacturing & Assembly
Your machine is built and assembled in our 30,000 m² factory.
4
Sample Bending & Test
We bend your sample parts and inspect them before shipment, FAT on request.
5
Export Packing & Shipping
Heavy-duty seaworthy packing, full documents and door-to-door logistics.
6
Install, Train & Support
Overseas installation, operator training and long-term spare parts.
How Your Machine Is Shipped
01Crating & Bracing
Each machine is wrapped, braced and lifted into a custom case so nothing shifts in transit.
02Iron-Frame Packing
Heavy machines get an iron-frame base and sealed case, rated for long ocean freight.
03Container Loading
We load 20ft, 40ft and open-top containers in our own yard and send photos before departure.
04Worldwide Shipping
Machines leave Zhangjiagang by sea to buyers in 65+ countries, with complete export paperwork.
Why Telhoo
Built And Supported By The Same Factory
We design and build the machine in Zhangjiagang and handle the tooling and after-sales ourselves.
- In-house R&D, machining and assembly
- CE and ISO9001 certified
- Non-standard and OEM machines built to your line
Telhoo By The Numbers Zhangjiagang, China
Experience
35+
Years manufacturing pipe processing machinery
Facility
30,000 m²
Modern production plant with in-house R&D
Export
65+
Countries with Telhoo machines
Response
24 h
Usual reply time for a quotation
Request A Quote
Tell Us What You Need To Make
Send your tube or pipe specs and an engineer will reply with a machine or process and a quotation, usually within one working day.
- 1Send Your Requirements
Share tube size, wall thickness, material, bend radius and quantity.
- 2Engineering Review
We check feasibility and tooling and choose the machine or process.
- 3Quotation In 24h
You receive a detailed quotation, usually within one working day.
Double Head FAQ
Double Head Bender Questions
For symmetrical parts, a double head bender forms both ends at once and can run several tubes per cycle, roughly multiplying output. It is ideal for furniture and fitness frames where the two bends mirror each other.
One Φ38 tube, or up to four Φ13 tubes in the same cycle, depending on tube size and tooling. Each head rotates 90° inward or outward for 3D bends.
Standard bend distance is 170–1400 mm and can be lengthened, with an optional 80–8000 mm range. Send your part drawing and we will confirm the setup and tooling.
Both heads work from the same clamped tube in one cycle, so there is no second setup to introduce error. Bend angle repeats to ±0.1° and both heads are set together, which is what makes matched left and right members practical in volume.
Φ38 × 2.5 mm in carbon steel, with a bend radius range of 38–200 mm, maximum bend angle 185°, a 12 MPa system and a 5.5 kW motor. Send the tube size, material and the geometry you need and we confirm the tooling.
The price depends on the bend distance, the number of tubes per cycle and the tooling for your part. Send your part drawing and output target and we reply with a configuration and a price.
Yes. Send the tube and the part drawing and we bend sample parts and inspect them before shipment. A factory acceptance test is available on request.
Higher output for symmetrical parts
GET A FREE QUOTEGet A Quote For The Double Head Bender
Send your tube size, part drawing and output target, and our engineers will confirm the configuration and tooling.
