Automatic Microchannel Aluminum Tube Serpentine Bender for PF Evaporator Coil
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Product Highlights
- Specialized Cutting Technology: Adopts pull-break cutting for chipless, burrless results with minimal tube end deformation.
- High Precision Feeding: Servo motor feeding and ball screw transmission ensure re-positioning accuracy of +/-0.25mm.
- Advanced PLC Control: PLC control with HMI allows preset feeding length and bend quantity with saved program capability.
- High Productivity: Achieves around 250 coils per shift with production speed of 90-150 seconds per piece.
- Wide Application Range: Suitable for multiport flat aluminum tubes with width 16-32mm and thickness 1.3-3.0mm.
- Compact Line Design: Line occupation is approximately 15m x 1.5m x 1.7m for efficient factory layout.
- Global After-Sales Support: Engineers available for service outside the factory to ensure machine uptime.
Product Attributes
- Customization
- Available
- After-sales Service
- Engineers Available to Service Outside
- Type
- CNC Pipe and Tube Bending Machine
- Model NO.
- QWGJ-B
- Automation
- Automatic
- Applicable Material
- Stainless Steel
- Applicable Shape
- Square
- Warranty
- 1 Year
- Applicable Multiport Tube Width
- 16~32mm
- Applicable Multiport Tube Thickness
- 1.3~3.0mm
- Applicable Serpentine Coil Length
- 120-680mm
- Max. Coil Bend Quantity
- 50 Bends
- Multiport Tube Feeding Accuracy
- +/-0.25mm
- Finished Coil Levelness
- Less Than 1mm
- Production Speed
- 90~150 Seconds / Piece
- Productivity
- Around 200~250 Coils Per Shift
- Line Occupation
- About 15 X 2.0m
- Total Weight
- About 2600kg
- Transport Package
- Bare in Container
- Specification
- 4500 x 2000 x 1750mm
- Trademark
- Zhenhuan
- Origin
- China
- Production Capacity
- 10 Sets Per Month
- Package Size
- 450.00cm * 200.00cm * 170.00cm
- Package Gross Weight
- 2600.000kg
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 Automatic Microchannel Aluminum Tube Serpentine Bender for PF Evaporator Coil
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Product Description
I Description of microchannel aluminum tube serpentine bender:
This QWGJ-B machine is specially for bending multiport flat aluminum tubes into serpentine shape for condenser and evaporator purpose.

This machine adopts special pull-break cutting technology, chipless and burrless cutting, very small tube end deformation.

This machine is PLC control, HMI operation. Feeding length and bend quantity can be preset on the touch screen and the program can be saved for future use.
By using servo motor feeding and ball screw transmitting, re-positioning accuracy is very high.
II Main technical data of microchannel aluminum tube serpentine bender:
| Item | Data |
| Suitable multiport flat aluminum tube | Width 16-32mm x thickness 1.3-3.0mm* |
| Suitable flat tube reels | ID 300~600mm, OD max. 1200mm, height 400mm, weight 500kg |
| Suitable core length | 120-680mm |
| Max. bending quantity | 50 |
| Length feeding accuracy | ±0.25mm |
| Finished part levelness | Less than 1mm |
| Pneumatic pressure | 0.5MPa |
| Total motor power | 4.5kW |
| Production speed | 90-150 seconds (feeding, bending, cutting @250mmx17 bends) |
| Productivity | 250 cores per shift (@250mmx17 bends) |
| Main machine | About 1500kg |
| Pay-off | About 1100kg |
| Main machine | About 4500 x 2000 x 1750mm |
| Pay-off | About 1800 x 2200 x 1800mm |
| Line occupation | About 15m x 1.5m x 1.7m (L x W x H) |
- Electromagnetic valve, check valve, over-flow valves: Jeou Gang from Taiwan
- Pneumatic components: SMC from Japan
- Relay: Schneider
- Limit switch: Schneider
- PLC& HMI: Siemens from Germany
- Servo motor and driver: Siemens from Germany
- Linear guide: TBI from Taiwan
Our company is specialized in car radiator / air conditioner condenser & evaporator related manufacturing machines. For parallel-flow car conedenser / evaporator manufacturing, we have header pipe punching machine, header pipe grooving machine, microchannel tube straightening and cutting machine, PF evaporator coil serpentine bender, core builder, etc.







About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR164995". Items marked "" are certified.
Company Profile
Our company is a private owned manufacturer and export agent of metal related fabricating and forming machinery, specialized in various machinery for more than 15 years. We are certified by SGS, TUV and BV on our credit and profession.
We can provide various machines related to metal processing and production. We can provide professional solution and consulting. Especially we are dealing below machines:
1- HVAC ventilation duct machines
2- Transformer making machines
3- Metal wire bending machines
4- Heat exchanger making machines
5- Automotive radiator / air conditioner making machines
6- Home-use air conditioner & refrigerator making machines
7- Motor making machines
8- Tank making machines
9- Battery making machines
10- Pipe & tube making & processing machines
11- Other auto parts making machines such as gas spring, shock absorber, wheel rim, etc.
Focusing on international trading, we have placedd our priority on both product quality and service, which are the key elements that make your brand more competitive in the global market. If you are looking for machines, components, or OEM products, Zhenhuan Machines will be your most reliable partner.
We are ready to establish a long business relationship with your esteemed company as a supplier, a partner and a friend. We warmly welcome you from worldwide.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 243, Ninghai Road, Rugao City, Nantong, Jiangsu, China
-
Plant Area
- 150 square meters
-
Number of Employees
- 12
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-08-25
- Export Year
- 2004-08-24
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
FAQ
- What is the production speed of the machine?
- The production speed ranges from 90 to 150 seconds per piece, achieving around 250 coils per shift.
- What are the applicable tube dimensions?
- It is suitable for multiport flat aluminum tubes with a width of 16-32mm and thickness of 1.3-3.0mm.
- Does the machine offer high precision?
- Yes, it uses servo motor feeding and ball screw transmission to achieve a feeding accuracy of +/-0.25mm.
- What is the warranty period for this equipment?
- The machine comes with a 1-year warranty coverage.
- Is after-sales service available overseas?
- Yes, engineers are available to provide service outside the factory location.
- What is the maximum bending quantity?
- The machine supports a maximum of 50 bends per coil.
- What is the lead time for orders?
- The average lead time is one month during off-peak season and 1-3 months during peak season.
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