CNC Automatic Pipe Bending Machine

Pipe Bending Machine 38CNC

CNC pipe bending machine for tube up to Φ38.1 × 2 mm, with bending, feeding and rotation all servo driven. Feed reaches 900 mm/s and bending 100°/s, and every axis repeats to ±0.1 — the combination that makes multi-bend parts come off the machine identical. Mandrel length 3000 mm.

Max bending
Φ38.1X2 mm
Mandrel length
3000 mm
Bending speed
30-100 °/s
Feeding speed
25-900 mm/s
Rotating speed
30-200 °/s
Bending precision
±0.1°
Feeding precision
±0.1 mm
Rotating precision
±0.1°
Max bending degree
190°
Pipe material
mild steel, stainless steel, copper, aluminum ...
  • CE, ISO9001, UL & EAC marked
  • Non-standard machine customizable
  • Overseas installation & training
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Overview

Product Details

Overview

The 38CNC pipe bending machine is the entry model in Telhoo’s CNC pipe bender range and the fastest one in it — bending at up to 100°/s, feeding at 900 mm/s and rotating at 200°/s on tube up to Φ38.1 × 2 mm. Small sections move quickly, and the whole sequence is stored and replayed rather than judged by an operator.

Bending is electric servo; clamping and the moving mandrel are hydraulic. Three-stack tooling means three sets of bending dies sit on one machine, so a part that mixes radii is finished in one setup instead of two. Left-and-right bending and a rolling function are available on the same frame.

Specifications

CNC Fully automatic
TR Three stacks
R Rolling function
LR Left and right two direction bending

Max bending
Φ38.1X2 mm
Mandrel length
3000 mm
Bending speed
30-100 °/s
Feeding speed
25-900 mm/s
Rotating speed
30-200 °/s
Bending precision
±0.1°
Feeding precision
±0.1 mm
Rotating precision
±0.1°
Max bending degree
190°
  • Working light
  • Input data of Y, B, C or X, Y, Z
  • Automatic lubrication system
  • Pipe material: mild steel, stainless steel, copper, aluminum …
  • Round / square / rectangle / profile … pipes and bars
  • CE, ISO90001, UL, EAC marked

Optional equipment

Safty cover
Auto mandrel lubrication system
Air conditioner cooling system
Robot loading and unloading
3D bending simulation, can read CAD files
Safe blanket / Infrared alarm device

Tooling

Standard tool: 45# steel

Optional tool: Cr12 material
Stainless steel pipe: Aluminum copper alloy steel
Aluminum pipe: bend die, and clamp die – nylon material

Standard: Sealing ring, sensors, spanner, operation manual

Applications

Where The Pipe Bending Machine 38CNC Goes To Work

From automotive exhaust lines to shipyard structures, Telhoo machines form round, square and profile tube in mild steel, stainless steel, copper and aluminum for repeatable, high-volume production.

Sample bent steel, stainless, copper and aluminum tube parts produced on Telhoo pipe bending machines
Bent tube chair frame produced on a Telhoo pipe bending machine
Real PartsFrom loose bends to finished frames — round, square and profile tube in steel, stainless, copper and aluminum.

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 with clean, consistent bends.

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 radius and target output.

2

Model & Tooling Proposal

We confirm the right model and match bend, clamp, pressure and mandrel 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.

Why Telhoo

A Pipe Bending Partner, Not Just A Machine

Jiangsu Telhoo has manufactured CNC and NC pipe bending machines for over 35 years and exports to buyers in more than 65 countries. Every machine is backed by in-house R&D, full tooling support and after-sales service.

  • In-house R&D, machining and assembly
  • CE, ISO9001, UL and EAC certified
  • Non-standard and OEM machines built to your line
Telhoo By The NumbersZhangjiagang, China
Experience
35+

Years manufacturing pipe processing machinery

Facility
30,000

Modern production plant with in-house R&D

Export
65+

Countries served across five continents

Response
24 h

Typical reply time on your quotation

Certifications

Quality You Can Verify

Every Telhoo machine is built under an ISO 9001 quality system and CE certified for the European market, with UL and EAC compliance available. Full certificates and test reports are provided with your order.

  • ISO 9001:2015
  • CE Marked
  • UL
  • EAC
Request A Quote

Get A Tailored Quote For The Pipe Bending Machine 38CNC

Send us your pipe diameter, wall thickness, material and bend radius. Our engineers confirm the right model, tooling and options, and reply with a detailed quotation.

  • Reply within 24 hours by a real engineer
  • Free tooling and configuration advice
  • Your enquiry is kept strictly confidential
Tell Us Your Requirement

Fields marked * are required.

Export & Delivery

From Our Factory To Your Floor

Your machine is tested, crated and loaded in our own Zhangjiagang yard, then shipped by sea with full export documents — so it arrives ready to install.

Telhoo pipe bending machine being crated and braced for export01

Crating & Bracing

The machine is wrapped, braced and lifted into a custom case so nothing shifts in transit.

Iron-frame export packaging for a Telhoo CNC pipe bending machine02

Iron-Frame Packing

An iron-frame base and sealed case, rated for long ocean freight.

Container loading of a Telhoo CNC pipe bending machine at the factory03

Container Loading

Loaded into 20ft, 40ft or open-top containers in our own yard, with photos before departure.

Telhoo machines leaving the factory by container truck for worldwide export04

Worldwide Shipping

Shipped by sea to buyers in 65+ countries, with complete export paperwork.

Iron-frame packaging, container loading and export documentation are a standard part of every Telhoo order — supported by our own foreign-trade team.

FAQ

Pipe Bending Machine 38CNC — Common Questions

Servo control of feed and rotation, not just bend angle. The 38CNC stores the whole sequence — bend, feed, rotate, bend again — and repeats it to ±0.1° on angle, ±0.1 mm on feed and ±0.1° on rotation. On a part with four bends in three planes, that is the difference between a skilled operator and a program.

The control holds a full multi-bend sequence and the practical limit is the 3000 mm maximum mandrel length and the part geometry, not the program. Interference between the formed part and the machine is usually what caps bend count on complex parts.

Yes. Rotation between bends is servo-driven at up to 200 °/s, so consecutive bends can sit in different planes without the operator indexing the tube by hand. That is what makes 3D shapes like roll cages and exhaust systems repeatable.

Up to 100 °/s bending speed, with feed to 900 mm/s and rotation to 200 °/s. The 38CNC is the fastest model in the range because small sections move quickly; the larger CNC machines run progressively slower by necessity.

Φ38.1 × 2 mm carbon steel is the top rating, with a maximum bend radius of 175 mm. Typical work is furniture frames, exhaust and roll cage tube, fitness equipment and automotive brake and fuel lines, in mild steel, stainless, copper and aluminium.

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