Straight Seam High Frequency Square Tube Welding Mill
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Product Highlights
- High Speed Production: Maximum speed reaches 90 meters per minute with 22kw main motor.
- OEM and ODM Services: Full customization, minor customization, and flexible customization available.
- ISO 9001 Quality Control: Strict quality control with 100% inspection and testing video records.
- Overseas Support: Optional overseas installation, debugging, and worker training services.
- CE Certified: Product meets CE safety and quality standards for international markets.
- Factory Direct Sales: Direct manufacturer and trading company with 13 years export experience.
- Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- ZY-HF50
- Pipe Material
- Carbon Steel
- Condition
- New
- Customized
- Customized
- Theory
- Inverter
- Application
- Industry, Decoration
- Type
- Pipe Welding Machine
- Pipe O.D
- 19-76mm
- Thickness
- 0.7-3.0mm
- Max Speed
- 150m/Min
- Max. Motor Power
- 250kw
- H.F.Welder
- 250kw
- Color
- as Your Requirement
- Uncoiler
- Double-Head or Single-Head
- Pipe Shape
- Customized
- Transport Package
- Shipping, Rain-Proof Package
- Specification
- 45m*5m*2.5m
- Trademark
- ZHANGYUN
- Origin
- Jiangsu, China
- HS Code
- 8515219000
- Production Capacity
- 10set/Month
- Package Size
- 4500.00cm * 500.00cm * 250.00cm
- Package Gross Weight
- 30000.000kg
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 Straight Seam High Frequency Square Tube Welding Mill
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Product Description

Applicable Materials: Carbon steel, stainless steel, galvanized sheet, aluminum plate, high-strength steel, etc.
Material Strength: Q195-Q1300.
Processing Thickness: 0.25-16 mm.
Production Speed: Up to 150 m/min
Model | Pipe O.D (mm) | Thickness (mm) | Max Speed (m/Min) | Max. Motor Power(kW) | H.F.Welder (KW) |
ZY-HF16 | Φ8~Φ20 | δ0.25~1.0 | 150 | 45 | 100 |
ZY-HF20 | Φ8~Φ25 | δ0.3~1.3 | 150 | 55 | 100 |
ZY-HF25 | Φ10~Φ32 | δ0.6~1.8 | 150 | 75 | 150 |
ZY-HF32 | Φ16~Φ40 | δ0.5~2.0 | 150 | 160 | 200 |
ZY-HF45 | Φ16~Φ50.8 | δ0.5~2.5 | 150 | 165 | 200 |
ZY-HF50 | Φ19~Φ76 | δ0.7~3.0 | 150 | 250 | 250 |
ZY-HF60 | Φ19~Φ102 | δ0.7~3.5 | 150 | 250 | 250 |
ZY-HF76 | Φ25~Φ127 | δ0.9~4.0 | 100 | 160*2 | 400 |
ZY-HF89 | Φ38~Φ140 | δ1.2~4.5 | 70 | 160*2 | 400 |
ZY-HF114 | Φ50.8~Φ165 | δ1.5~5.0 | 60 | 160*2 | 400 |
ZY-HF125 | Φ76~Φ165 | δ1.8~6.0 | 60 | 160*2 | 500 |
ZY-HF165 | Φ76~Φ219 | δ1.8~6.0 | 60 | 200*2 | 500 |
ZY-HF219 | Φ89~Φ273 | δ1.8~6.0 | 40 | 200*2 | 600 |






About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2541250". Items marked "" are certified.
Company Profile
Our company can provide advanced cold roll forming machine with multi-material, multi-thickness and multi-shape, and can provide flexible system solutions for other production processes such as welding, punching and automatic packaging in cold roll forming process.
Our company is a solid pioneer in the field of customized cold roll forming production automation in China, providing flexible solutions for the vast number of users. These solutions combine more advanced design concepts and laboratory instrumentation testing systems.
Over the years, our company has continuously trained relevant personnel, introduced advanced design concepts, increased investment in scientific inspection systems, and integrated the concept of cold roll forming production automation into all production links of users, providing users in various fields with many successful cold roll forming production cases.
Since establishment in 2002, we have always been based on the concept of "quality-oriented-technical innovation", with a global perspective, standing at the commanding height of the industry, seizing development opportunities, seizing market space, and striving to create a technological innovation well-known brand in the cold-roll-forming industry.
The high performance roll forming system designed by our company can process a large number of different quality profiles. The high-quality design team, the modular combination concept of the machine and the precise process production technology ensure the high reliability, safety and economy of the production line. Various automation modules and specific supporting technologies enable us to integrate various related production processes to meet the different needs of users. The rapid replacement of machine modularization can help users to meet the production needs of single machine and multi-products, and improve the economic performance of the machine in the whole cold roll forming production process.
Zhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd. Vision: Through ten years or even longer, Zhangyun Machinery will become a first-class enterprise of cold roll forming equipment at home and abroad, and ultimately provide users with perfect flexible system solutions and advanced customization services in cold roll forming production process.
Patents and trademarks: There are more than 20 new products in our company. By August 2018, we have applied for 20 invention patents, 5 invention patents are being registered, and one registered trademark.
Our company has been certified as ISO 9001: 2008 in quality management system in 2009. In 2014, we applied to become "Jiangsu High-tech Enterprise". In 2016, we applied to become "Zhangjiagang Engineering Technology Research Center". In 2017, we successfully applied for Jiangsu Provincial Postgraduate Workstation.
Distribution of company team members: We have 50 high-level professional quality employees
15 staff - professional design and engineering staff in the cold roll forming industry
5 staff - electrical engineers and software system
20 staff - manufacturing and assembly
5 staff - domestic and foreign trade marketing and after-sales service
5 staff - other management and logistics service
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Xindong Road, Daxin Town, Zhangjiagang City, Suzhou, Jiangsu, China
-
Plant Area
- 4742 square meters
-
Number of Employees
- 65
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 550
Our Production Capability & Technical Expertise
-
Main Products
- Cold Roll Forming Machine, Elevator Guide Rail Processing Production Line
-
Production Lines
- 2
-
Production Machines
- Milling Machine, Lathe, Wire-cutting Machine, CNC Machining Center, Grinding Machine, Radial Drilling Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-02-27
-
Export Year
- 13 Years
-
Main Markets
- Europe, Middle Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Are you manufacturer or trading company?
- We are manufacture and trading company.
- What info you need before you make the proposal?
- The pipe diameter and thickness range which you need or the profile drawings, material information, your special requirements.
- what is the MOQ?
- One set
- Do you provide installing and debugging overseas?
- Overseas machine install and worker training services are optional.
- Can you make the machine according to my design or prototype?
- Yes, we have an experienced team for working out the most suitable design and production plan for the machine that you are going to book with us.
- How does your factory do regarding quality control?
- There is no tolerance regarding quality control. Quality control complies with ISO 9001.every machine has to past testing running before it's packed for shipment.
- How can I trust you that machines pasted testing running before shipping?
- 1) We record the testing video for your reference 2) We welcome you visit us and test machine by yourself in our factory.
- What about our after-sale service?
- we provide technical support on line as well as overseas services by skillful technicians.
- What should I do if I just start a new business?
- Contact us immediately ,we provide free consultant pre-sales service.Also we can help you to solve the material(steel coil)purchase,worker train,international market price.
- Can I visit you factory to check machines on-site ? What Should I bring when I visit your factory?
- We are manufacturer, and we welcome customers to visit our factory. For special product design and develop, we request you bring a piece of testing material, you can test on our machines on-site.
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Product Groups
- Forklift Gantry Automatic Straightening Machine
- Linear guide automatic straightening Machine
- Elevator Guide Rail Processing Production Line
- Cold Drawn Guide Rail Processing Production Line
- Profiles Sawing Production Line
- Elevator Door Header Processing Production Line
- Cold Roll Forming Machine For Automobile Vehicle
- New Energy Profiles Cold Roll Forming Machine
- Electric Power Profiles Cold Roll Forming Machine
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- Rail Transit Cold Roll Forming Machine
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