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Serpentine Tube Bending Machine

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Serpentine Tube Bending Machine Specification

Machine Type
Tube Bending Machine

Features
High precision serpentine bends, program memory, safety interlocks, multi-radius bending

Production Capacity
60-100 pieces/hour

Voltage
380 V

Cooling System
Integrated Air Cooling

Frame Type
Heavy-duty Welded Steel Frame

Lubricating System
Automatic Lubrication

Accuracy
0.2 mm

Connectivity Options
USB Port, Ethernet

Noise Level
75 dB

Frequency
50 Hz

Motor Power
3 kW

Model No
STB-3000

Drive
Servo Motor Drive

Operating Temperature
5C to 40C

Control System
PLC Control with Touch Screen Interface

Power Rating
3 kW

Product Type
Serpentine Tube Bending Machine

Technology
CNC/Automatic Bending

Power Source
Electric

Operating Type
Automatic

Power
3.0 kW

Pressure
0.5 - 1.2 MPa

Surface Treatment
Paint Coated

Dimension (L*W*H)
3000 x 800 x 1500 mm

Weight (kg)
1200 kg

Color
Blue & White

Usage & Applications
Bending copper, aluminum, or stainless steel tubes for serpentine heat exchangers and refrigeration

Input Air Pressure
0.5-0.7 MPa

Finish Quality
Smooth, burr-free bends

Safety Features
Emergency Stop, Safety Guard, Overload Protection

Tube Wall Thickness Range
0.7-2.0 mm

Main Shaft Rotation
Hydraulic/Servo Controlled

Operator Interface
Touchscreen Display

Memory Storage
Up to 100 Programs

Hydraulic Oil Type
ISO VG68 or equivalent

Maintenance Interval
Every 500 hours or as recommended

Bending Cycle Time
12-15 sec per bend

Max. Bending Angle
180

Bending Head Type
Single Head

Min. Bending Radius
50 mm

Material Compatibility
Copper, Aluminum, Stainless Steel, Carbon Steel

Power Consumption
8 kW

Standards Compliance
CE Certified

Max. Tube Diameter
25 mm

Serpentine Tube Bending Machine Trade Information

Supply Ability
Piece

Delivery Time
AS PER REQUIREMENT Week

Packaging Details
carton box

Main Domestic Market
Delhi

About Serpentine Tube Bending Machine

With more than 2 decades of market expertise, we are manufacturing and supplying Serpentine Tube Bending Machine. This machine is highly demanded all across the nation for the purpose of bending pipe at specific angle. The provided machine is manufactured by our dexterous professionals using quality-tested components with the help of modern techniques. Moreover, our clients can purchase this Serpentine Tube Bending Machine from us at the most negotiable prices.

Features:

Robust construction
Longer service life
Dimensional accuracy
High functionality

Salient Features:

Servo based adjustable accurate feed length to form different size of condenser.
90/180 Bending option to form different shapes.
Color Touch Screen to enter & save different program to manufacture different shapes of condenser.
Up to 100 program capacity .
3 meter wide table to make bigger size condenser.
Can manufacture up to 15 nos. of condenser (6mm tube OD) at a time.

Advanced Precision and Programmability

The STB-3000 offers automated, high-precision tube bending for a range of materials, including copper, aluminum, stainless steel, and carbon steel. With its CNC and servo motor drive, the machine provides repeatable accuracy of 0.2 mm and supports complex serpentine and multi-radius bends. Memory storage for up to 100 programs ensures fast setup for varying production jobs, while the touchscreen PLC interface streamlines control and monitoring.

Robust Design with Enhanced Safety Features

Engineered with a heavy-duty welded steel frame, the STB-3000 is built to withstand demanding industrial environments. It incorporates essential safety elements including an emergency stop, safety guard, and overload protection. CE certification assures conformity to global safety and performance standards. Coupled with automatic lubrication and integrated air cooling, the machine delivers long operational life and consistent reliability.

Efficient Operation and Versatile Applications

Delivering cycle times of just 12 to 15 seconds per bend, the STB-3000 achieves production rates of 60100 pieces per hour. Suitable for automotive, HVAC, and refrigeration industries, it provides smooth, burr-free bends for serpentine heat exchanger tubing. The operator-friendly design features a color touchscreen, automatic operation, and easy connectivity with USB and Ethernet ports for production data and program management.

FAQs of Serpentine Tube Bending Machine:

Q: How does the STB-3000 ensure high precision in tube bending operations?

A: The STB-3000 utilizes a CNC control system with a servo motor drive and hydraulic/servo-controlled main shaft, achieving an accuracy of 0.2 mm for each bend. Programmed via a touchscreen PLC interface, it ensures consistent, smooth, and burr-free results for every tube, even with complex serpentine shapes.

Q: What materials can the Serpentine Tube Bending Machine process, and what is the compatible tube size range?

A: The machine is compatible with copper, aluminum, stainless steel, and carbon steel tubes. It supports tube diameters up to 25 mm and wall thicknesses ranging from 0.7 mm to 2.0 mm, making it ideal for applications in heat exchangers and refrigeration systems.

Q: When should maintenance be performed on the STB-3000, and what features assist with this?

A: Routine maintenance should be carried out every 500 operating hours or as per the manufacturers recommendations. The machine is equipped with an automatic lubrication system and integrated air cooling, both of which reduce wear and simplify maintenance procedures.

Q: Where is the STB-3000 typically used, and what applications does it support?

A: This tube bending machine is well suited for industrial environments in the manufacturing, HVAC, and refrigeration sectors. It is primarily employed for producing serpentine heat exchanger tubes for radiators, air conditioners, and similar equipment.

Q: What is the process for setting up and operating the STB-3000, and how user-friendly is it?

A: Setup is straightforward using the PLC control system and the touchscreen interface. Operators can select or input one of up to 100 stored programs, adjust bending parameters, and monitor real-time performance. Safety interlocks and a clear display make operation intuitive and secure.

Q: What are the main benefits of using the STB-3000 over traditional/manual tube bending?

A: The STB-3000 offers automated, high-speed, and repeatable bends with minimal operator intervention. It reduces manual labor, increases productivity (up to 100 pieces/hour), ensures safety, and delivers superior bend qualityfree from burrs and deformationon a wide range of compatible materials.

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