HVAC Automatic Hairpin Copper Tube Bending Machine for Long U Copper Tubes

Name: HVAC Automatic Hairpin Copper Tube Bending Machine for Long U Copper Tubes
Brand: Nantong Zhenhuan Trade Co., Ltd.
SKU: 2313959955

Jiangsu, ChinaNantong Zhenhuan Trade Co., Ltd.

US$35,000.00-40,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Type

CNC Pipe and Tube Bending Machine

Model NO.

Automation

Automatic

Applicable Material

Copper

Applicable Shape

Round

Warranty

1 Year

Max. Bending Angle (Deg)

180

Bending Precision (Deg)

0.1

Weight (Kg)

7000

Bending Radius (mm)

9 - 25.4

Suitable Copper Tube Reel Size

Max. Od: 1100mm; ID: 130mm

Suitable Copper Tube Diameter

7mm / 9.52mm

Copper Tube Numbers

Max. 3 Pieces Simultaneously

Max. Copper Tube Length

1300~2100mm

Length Error

L<800, ±0.5mm; L≥800mm, ±0.8mm

Length Error Between Two Ends

Less Than 1.0mm

Center Distance Error Between Two Ends

Less Than ±0.1mm

Production Speed

L≤800, < 12s; L≤2100, < 21s;

Finishing Quality

No Wrinkle, Scratch, Crack, Dimple, Bulge, Burr

Transport Package

Wooden Case

Specification

6000 x 1000 x 1200mm

Trademark

Zhenhuan

Origin

China

Key features

A specialized solution that combines decoiling, straightening, chipless cutting, and bending into a single automated process, specifically designed for high-quality long U-hairpin production

Utilizes advanced chipless cutting technology to ensure clean ends and maintain maximum internal diameter (e.g., >5.6mm for 7mm tubes), preventing material waste and ensuring smooth airflow

Equipped with Mitsubishi (Japan) PLC, HMI, and Servo systems, providing ultra-stable performance, intuitive operation, and precise movement control for complex bending tasks

Company profile

Nantong Zhenhuan Trade Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading CompanyExport Year: 2004-08-24 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.06h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressNo. 243, Ninghai Road, Rugao City, Nantong, Jiangsu, China

Plant Area150 square meters

Number of Employees12

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsRoll Forming Machine, Metal Processing Machine, Cutting and Slitting Machine, HVAC Duct Machine, Transformer Making Machine

Our Industry Experience & Global Business Record

Year of Establishment2004-08-25

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

Product Q&A

Q:How many years has your company been established?

Our company has been established for over 20 years and boasts extensive experience in the machinery.

Q:What is the maximum production capacity of this machine?

This machine is designed for high-volume production. It can process up to 3 copper tubes simultaneously. The production cycle is very efficient: for tubes under 800mm, the cycle is less than 12 seconds; for long tubes up to 2100mm, it is completed in under 21 seconds.

Q:How precise is the bending and length control?

Precision is one of our core advantages. The length error is controlled within 0.5mm to 0.8mm (depending on total length), and the center distance error between the two ends is less than 0.1mm. This ensures that every hairpin fits perfectly into the fin blocks during assembly.