Expansion Joint Bellow Forming Machine
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Product Highlights
- Wide Size Range: Supports DN80 to DN3000mm for single and multi-layer applications.
- Multi-Layer Capability: Handles single layer thickness under 3mm and multi-layer under 6mm.
- Mechanical Expanding Type: Utilizes mechanical expanding type with max pitch height of 90mm.
- PLC Control System: Equipped with advanced PLC control for precise operation.
- 25+ Years Experience: Manufacturer with over 25 years of professional hose making experience.
- Multiple Machine Types: Offers hydraulic and mechanical vertical, horizontal, and rolling forming machines.
- Global Export Capability: Exporting since 2004 to North America, Europe, Asia, Africa, and Oceania.
- Flexible Payment Terms: Accepts LC, T/T, and Western Union for international transactions.
Product Attributes
- Customization
- Available
- After-sales Service
- Provided
- Warranty
- 1 Year
- Model NO.
- LHT-1000
- Machine Name
- Expansion Joint Bellow Forming Machine
- Size Range
- 80-3000mm
- No. of Layers
- Single or Multi Layer
- Type of The Hose
- Annular
- Control
- PLC Control
- No of Convolutions
- 5-8
- Expanding Type
- Mechanical
- Pitch Height
- 90mm
- Singlelayer Thickness
- <3mm
- Multilayer Thickness
- <6mm
- Transport Package
- Standard Sea Package for Flexible Metallic Hose Ma
- Specification
- SGS, ISO
- Trademark
- HLT
- Origin
- Jiangsu, China
- HS Code
- 844790900
- Production Capacity
- 15 Sets Per Year
- Package Size
- 3000.00cm * 1800.00cm * 1500.00cm
- Package Gross Weight
- 500.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Expansion Joint Bellow Forming Machine
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Product Description
The mechanical metal bellows forming machine is also called Automated punch former, it's a good machine for producing metal bellows expansion joints from single or multi-layer tubes, a wide production working range diameter from DN80mm to DN3000mm.
*Size range: DN80-3000mm
*Thickness of single layer: <3mm
*Thickness of multi-layer: <6mm
*Pitch height: Max. 90mm
*Type of the bellows: annular bellows
*Expanding type: Mechanical
Technical Parameters
| Machine Model | DN100-1200 | DN800-3000 | DN2000-6000 |
| Thickness | 6layer*1mm | 8layer*1mm | 8layer*1mm |
| Expanding Time | <20S | <30S | <40S |
| Corrugation Height | 65mm | 85mm | 160mm |
| Tube Length | 1500mm | 1500mm | 1500mm |
| Total Power | 8.5KW | 13KW | 30KW |
| Dimension | 4500*1500*2516mm | 2200*2200*4150mm | 2700*2500*4680mm |
| Weight | 4.2Ton | 5.8Ton | 8.5Ton |
• Adopting advanced bellow-making technology, Siemens controller-controlled, fully automated production.
• Hydraulically powered, fast forming speed, low noise.
• The material of forming tools are high strong die steel with long service life
• Many safety precautions to ensure the safety of personnel and equipment in the production process.
• This machine can be customized according to the customer's parameters.
After forming with a mechanical mandrel expanding machine, or a mechanical rolling forming machine, the bellow shape or pitch distance may not be so perfect, the re-rolling machine is used for re-roll the bellow to get the perfect shape and closing pitch distance.
2. No. of re-roller:
No. of driving re-roller=no. of convolution-1
No. of driven re-roller=no. of convolutions
3. After re-rolling, the bellow shape will be better and more accurate and constant/equal.
4. If the customer wants to re-roll the bellow to a specified pitch distance, the thickness of the re-roller and axial thickness of the positioning ring will be designed accordingly.

Comflex Industrial Co., Ltd make all kinds of flex-related products, such as flexible metal hoses, expansion joints, braidings, hose fittings, and related machines,such as elastomer hose forming machine, hydraulic forming machine,wire braiding machine, rewinding machine,bellow forming machine, etc..We are lead manufacturer of flex-related products in China.
We supply metal hose and braid with the widest selection of products ranging from braided hose for value oriented customers to super flexible hoses to ultra-high pressure and high temperature hoses that satisfy industry's most demanding applications. Working closely with customers and suppliers helps us build quality products that meet or exceed compatibility and functional requirements, safety and environmental standards and deliver dependable, repeatable performance and value.
Vertical Multi Pitch Bellow Forming Machine YXCX-65D Bellow Forming Machine Hydro Bellow Forming Machine

Q: Why choose us for the mechanical bellow expanding machine?
A: We are the most professional manufacturer of hose-making machines with more than 25 years of experience
A: All the sizes from DN8 up to DN600 can be made on different machines
Q: How many different types of machines can you make?
A: Hydraulic metal bellow forming machine
B: Vertical hydraulic forming machine
C: Horizontal hydraulic forming machine
D. Mechanical bellow rolling & forming machine
E. Mechanical bellow expanding machine etc...
Q: Can the hose forming machine be used for bellow making?
Yes, all the above hose-forming machines can be used for bellow-making as well
We need to know the following information to quote you the correct machinery:
1. The drawings of the bellow you want to make
2. The application of the bellow you need?
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2441666". Items marked "" are certified.
Company Profile
We are most professional metal hose, metal bellow and related machineries manufacturer and exporter with more than 30 years of history. Our products exported and are exporting to many countries, such as Denmark, UK, USA, Russia, Ukraine, Iran, Australia, Zambuwae etc...Bellow and Hose machineries are exported to world wide, such as Turkey, India, Russia, Ukraine, Iran, Australia, Canada, USA, UK, etc...We make all kinds of flex-related products, such as flexible metal hoses, expansion joints, braidings, hose fittings, and related machines, such as elastomer hose forming machine, hydraulic forming machine, wire braiding machine, rewinding machine, bellow forming machine, etc...We are lead manufacturer of flex-related products in China.
We supply metal hose and braid with the widest selection of products ranging from braided hose for value oriented customers to super flexible hoses to ultra-high pressure and high temperature hoses that satisfy industry's most demanding applications. Working closely with customers and suppliers helps us build quality products that meet or exceed compatibility and functional requirements, safety and environmental standards and deliver dependable, repeatable performance and value.
Our metal hose and braid is offered in a variety of different alloys that meet or exceed even the most stringent service conditions that industry demands.
All kinds of expansion joints for different applications are available, such as metal expansion joints, fabric expansion joint, rubber expansion joints. For details, please refer to our catalogue.
Our hoses are formed with TIG welded tubes with high quality.
Size: DN6-630mm
Forming Method: Hydraulic, mechanical and elastomer
Hose shape: Omega and U type
Material: Stainless steel 304, 321 and 316L, incoloy
Metal hose forming machine:
Elatomer metal hose forming machine: DN10-150mm
Hydraulic metal hose forming machine: DN16-630mm
Mechanical metal hose forming machine: DN6-50mm
Metal Bellow Forming machine
Vertical Hydraulic Presser: DN14-5000mm
Horizontal hydraulic presser: DN14-300mm
Mechanical mandrel punching machine: DN800-5000mm
Bellow Rolling & forming machine: DN800-5000mm
Testing Device:
Testing bench: DN6-150mm
Hose fitting welding machine: DN6-50mm
About Our Factory & Business Background
- Address
- No. 2-18 Longshan Road, Wuxi New District, Jiangsu, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: 3-6 months
Off Season Lead Time: 1-3 months - Nearest Port
- Shanghai, Qingdao, Hangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2004-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Why choose us for mechanical bellow expanding machine?
- We are the most professional manufacturer of hose making machine with more than 25 years of experience.
- What size can you make?
- All the sizes from DN8 up to DN600 can be made on different machines.
- How many different types of machine can you make?
- Hydraulic metal bellow forming machine, Vertical hydraulic forming machine, Horizontal hydraulic forming machine, Mechanical bellow rolling & forming machine, Mechanical bellow expanding machine etc...
- Can the hose forming machine be used for bellow making?
- Yes, all above hose forming machine can be used for bellow making as well.
- What information is needed to get a quote?
- We need the size range you want to make, the application of the hose (e.g., natural gas, water, air conditioning), and wall thickness.
- What are the lead times for production?
- Peak Season Lead Time is 3-6 months, and Off Season Lead Time is 1-3 months.
- What are the available payment terms?
- We accept LC, T/T, and Western Union.
- Which ports are available for export?
- The nearest ports are Shanghai, Qingdao, and Hangzhou.
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