38CNC 3A1S Fully Automatic Pipe Bending Machine
38CNC 3A1S Fully Automatic Pipe Bending Machine is designed for efficient and precise bending of various types of pipes.
Description
50mm Pipe End Shrinking and Bulging Machine
A 50mm pipe end shrinking and bulging machine (often referred to in the industry as a pipe end forming machine) is a specialized hydraulic or pneumatic machine used to alter the diameter of the ends of metal tubes.
Equipment Features
Flexibility
The 50mm pipe end shrinking and bulging machine Can Process Various Pipe End Shapes by Changing the Mold, Adapting to the Needs of Different Industries. It Supports Manual and Inching Modes, Facilitating Debugging and Small-Batch Production.
PLC Control Panel
1. Touch screen display, CNC computer operation, can store 200 groups of memories;
2. The error message is displayed on the screen to help the operator clear it immediately
High Precision and High Stability
The Hydraulic System Pressure Fluctuation Range of the 50-Type Reinforced Single-Station Pipe End Forming Machine Is ≤±5%, Ensuring Consistent Forming Dimensions. Modular Design (Such as Guide Rail Positioning Devices) Improves Processing Accuracy and Reduces Error Accumulation.
Numerical Control and Automation
The 50mm pipe end shrinking and bulging machine Supports Manual, Inching, And Automatic Operation Modes, And Is Equipped with a Chinese/English Human-Machine Interface for Easy Operation. The Electrical Control System Achieves High Positioning Accuracy and Repeatability (Error ≤ 0.05mm), Meeting High-Precision Requirements.
Safety Protection
The 50mm pipe end shrinking and bulging machine Is Equipped with a Safety Protection Interlock Device with a Response Time of ≤0.5 Seconds to Prevent Operational Accidents. It Complies with Gb 28526-2012 (Safety of Hydraulic Systems) and Gb 5226.1-2019 (Electrical Safety) Standards.
50mm pipe end shrinking and bulging machine
Automotive: Air conditioning lines, exhaust connectors, fuel intake pipes, and seat frames.
HVAC & Water Treatment: Heat exchanger tubes, AC distributors, and stainless steel water pipe joints.
Furniture: Office chair bases, ladder rungs, and lighting fixtures.
Plumbing: Faucet inlets and shower hose connectors.
Paramater
50mm pipe end shrinking and bulging machine
| Feature | Description |
| Max. Shrinking Diameter | Description Typically up to Φ30mm or Φ50mm |
| Control System | High-end PLC + Servo + HMI (Human-Machine Interface) |
| Drive System | Hybrid (Hydraulic for clamping force + Servo for precision shrinking) |
| Reduction Ratio | Up to 30%-50% of the original OD (depending on material) |
| Cycle Time | 4-8 seconds per part (including loading/unloading) |
| Application | Common Forming Process | Purpose |
| AC Manifolds | Multi-stage Expanding | Flow distribution (one-to-many) |
| Brake Lines | Double Flare | Metal-to-metal sealing under high pressure |
| Water Pipes | Reducing & Grooving | Quick installation/Press-fit joints |
| Radiators | Flaring | Ease of brazing into header plates |
Company Profile
FAQs
1. Who Are We?
We Are Based In Jiangsu, China, Start From 2001, Sell To Domestic Market(40.00%), Northern Europe(10.00% ), Southern Europe(5.00%), South America(5.00% ), Western Europe(5.00%), South Asia(5.00%), Mid East(5.00%), Oceania(5.00%), Africa(5.00%), Southeast Asia(5.00%), E astern Europe(5.00%), North America(3.00%), Eastern Asia(2.00%). There Are a Total of About 51-100 People In Our Office.
2. How Can We Guarantee Quality?
Always A Pre-Production Sample Before Mass Production;
Always Final Inspection Before Shipment;
3.What Can You Buy From Us?
Bending Machine, Pipe Cutting Machine, Chamfering Machine, Pipe End Forming Machine, Punching Machine.
4. Why Should You Buy From Us Not From Other Suppliers?
1. More Than 20 Years Of Experience In Pipe Machine Design And Development
2 . Have The Perfect Quality Control System To Make Sure The Machine Quality
5. What Services Can We Provide?
Accepted Delivery Terms: Fob,Cfr,Cif,Exw,Fas,Fca,Ddu,Express Delivery；
Accepted Payment Currency:Usd,Cny;
Accepted Payment Type: T/T,L/C,Moneygram,Western Union,Cash;
Language Spoken:English,Chinese
6. What materials can this pipe and tube bending machine handle?
The 38CNC semi-automatic bending machine is designed for versatility. It can bend steel pipes, copper tubes, and stainless steel tubes, making it an excellent choice for industries that need both a copper bending machine and a stainless steel tube bending machine in one solution.
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The 130 Four-Axis Fully Automatic Pipe Bender Is a Fully Automatic Cnc Pipe Bending Equipment with Four-Axis Linkage Control Function.
38-7a-1a Fully Automatic CNC Left-and-Right Tube Bending Machine
The 38-7a-1a is a fully automatic CNC tube bending machine designed for high-efficiency automated production. Designated by the number “38” to indicate its maximum bending diameter (38 mm), this model utilizes multi-axis coordinated motion to execute complex bending processes. Featuring bidirectional (left and right) bending capabilities, it significantly boosts production efficiency while minimizing the need for manual intervention.
Application Areas
Automotive
Specializing in the production of automotive exhaust systems, chassis parts and other core components
HVAC
Used for precision bending of central air conditioning and ventilation system pipes
Furniture Manufacturing
Tube bending for metal furniture frames, decorative parts and other crafts
Aerospace
Ultra-high precision is used to achieve aircraft fluid management, engine piping, and the bending of fuselage structures
Hydraulics
Specializing in the production of automotive exhaust systems, chassis parts and other core components
Ship Building
Bending fuel pipes, hydraulic pipes, cooling water pipes, etc. of ships
Medical
Used to manufacture surgical instruments, vascular stents and other precision instruments
Busbars
Bend copper or aluminum busbars to make compact internal connectors of distribution cabinets
Our Advantages
25Year
Industry Experience
4
Main Products
30+
Multiple Patent Approvals
30+
Professiona R&D Team
60+
Sold In Over 60 Countries
Faq
We have sorted out some frequently raised questions by users, hoping to help you find the answers quickly.
1. Determine whether you want to bend a circle, arc, U-shape or angle.
2. Determine the outer diameter and wall thickness of the pipe.
3. Determine the bending diameter again.
4. Determine the appropriate model.
5. Determine the machine price and mold price.
2. Determine the outer diameter and wall thickness of the pipe.
3. Determine the bending diameter again.
4. Determine the appropriate model.
5. Determine the machine price and mold price.
Yes, we make samples using superior cutting, bending and tube end forming techniques. Please mail us all original tubing in the correct sizes and we will fulfill your expectations!
Yes, our pipe bending machines all support logo printing, creating sophisticated equipment belonging to your brand.
Yes, our factory is very close to Shanghai, only one hour by car. Please contact us in advance by email: heshunchenyi@163.com, our sales representative will communicate with you further to confirm the best arrival time.
Don’t worry, we provide a full set of English manuals to help you with production and processing. According to your requirements, we can also provide equipment installation and employee training to further help you achieve production efficiency.
Need to know more service details?
Our professional team is always ready to provide you with detailed consultation and solutions. Fill out the form or contact us directly to get a customized service plan.
heshun@heshunjx.com
Phone
+86 189 6229 6262
Service Time
7× 24-hour all-weather service
Contact Us
Certificate
CE Forming Machine
CE Pipe Bender
ISO
Beveling Machine
Cutting Machine
