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CNC Plastic Tube Bending Machines

The Industry Leader in Automatic Bending of Nylon Tubes

Plastic Tube Bending Machine
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Plastic tube thermoforming machines use digital control systems to automate key stages of production, including feeding, heating, bending, cooling, and shaping. These bending systems are designed mainly for automotive tube manufacturing, helping enhance operations and reduce both costs and production time.

Our automotive plastic tube thermoforming machines depart from traditional plastic tube bending methods by eliminating the need for costly metal molds and extensive manual labor:

  • It removes the necessity for molds, reduces storage requirements and management costs, and speeds up the development cycle for new products
  • It reduces labor costs and decreases the likelihood of manual errors, enhancing product consistency and manufacturing efficiency. It improves the elliptical shape at the bends, substantially increasing fluid flow
  • Compared to traditional heating methods, our tube thermoforming machines use a precise convection heating approach that cuts down heating time by 90% (from 15-25 minutes to just 1.5-2.5 minutes), greatly reducing energy use
Available Models

Saimansi offers a wide range of plastic tube bending machines, designed to accommodate various tube diameters from Ø6mm to Ø22mm. Whether you're working on small-scale or large-scale production, our machines are engineered to meet the precise requirements of the automotive industry, ensuring enhanced productivity and reduced costs. Find the right model for your project and streamline your manufacturing process with our high-efficiency bending equipment.

Plastic Tube Bending Machine

S3000-22V

Plastic Tube Bending Machine (Tube Diameter 6-22mm)
Plastic Tube Bending Machine

BST25-IV

Plastic Tube Bending Machine (Tube Diameter 6-14mm)
Plastic Tube Bending Machine

BST16-IIIS

Plastic Tube Bending Machine (Tube Diameter 6-12mm)
  • Development Process
  • Configuration Comparison
  • Applicable Materials
Milestones in the Development of Our Nylon Tube Bending Equipment
Development Process

2013

March 15, 2013: In response to the challenges of high energy consumption and labor costs in traditional nylon tube forming, we established a dedicated R&D team

Development Process

2015

May 18, 2015: The first generation of tube bending machines was introduced, enabling the processing of 25% of nylon tube types commonly used in industries such as automotive and manufacturing

Development Process

2017

June 16, 2017: The second generation followed, bringing a 1.5x increase in efficiency. This new generation of nylon tube bending equipment could handle 35% of nylon tube types, further reducing processing time and improving overall performance

Development Process

2019

November 15, 2019: The third generation introduced universal forming capabilities, boosting processing efficiency by 25% and handling up to 45% of nylon tube varieties. The machine's stability was also improved, and it received a national patent

Development Process

2021

August 1, 2021: Our fourth-generation of nylon tube bending machines became more efficient, handling up to 55% of nylon tube types and processing materials like PA612 and PA1012. This upgraded version of tube bending machines also optimized tube forming for high-temperature materials.

Development Process

2023

November 11, 2023: The fifth generation was launched with a more refined coordinate programming system. Our new nylon tube bending machines are now capable of processing 90% of nylon tube types, including those with larger diameters and thinner walls. Efficiency increased by 22%, and the plastic tube thermoforming machines now support advanced automation options like robotic integration for spring insertion and tube marking, which is highly beneficial for automotive applications

Configuration Comparison
Model S3000-22V BST25-IV BST16-IIIS
Machine Color White/industrial grey White/industrial grey White/industrial grey
Net Weight 2100kg 2200kg 1600kg
Machine Size 3800×1100×2050mm 4250×1100×1800mm 4200×850×1750mm
Rated Power 13kW 13kW 11kW
Heating Power 8.5kW (peak value) 8.5kW (peak value) 8.5kW (peak value)
Air Consumption 0.3-0.5m³/min 0.3-0.5m³/min 0.3-0.5m³/min
Power Consumption 5.5Kw.h 4.5Kw.h 3Kw.h
Right-Angle Production Rate 3.5s/bend 4.5s/bend 6.5s/bend
Max. Bends 40 30 15
Max. Usable Length 5000mm 1000mm 800mm
Memory Capacity 2000 group 1000 group 300 group
Motor Power for Bending (Y axis) 0.4kW (servo motor×1) 0.4kW (servo motor×1) 0.4kW (servo motor×1)
Motor Power for Rotation (Z axis) 1.5kW (servo motor×1) 0.75kW (servo motor×1) 0.75kW (servo motor×1)
Motor Power for Back Feeding (X axis) 0.4kW (servo motor×2) 0.4kW (servo motor×2) 0.4kW (servo motor×2)
Motor Power for Feeding (X axis) 0.1kW (servo motor×2) / /
Motor Power for Lifting (Z axis) 0.75kW (servo motor×1) 0.75kW (servo motor×1) /
Applicable Materials
S3000-22V
  • PA12/PA11 (single/multi-layer tube)
  • PA1012, PA612, PA66, PP, PE, TPV
BST25-IV
  • PA12/PA11 (single/multi-layer tube)
  • PA612, PA1012, PA6
BST16-IIIS
  • PA12/PA11 (single-layer tube)
Applications
  • Tube size: 8×1
  • Blank length of bend: 2650mm
  • Bends: 15
  • Process cycle: 72s
  • Material: PA12/EVOH/PA12
  • Bend radius: R20
  • Flatness: >88%
Applications
  • Tube size: 12×1
  • Blank length of bend: 950mm
  • Bends: 8
  • Process cycle: 45s
  • Material: PA612/EVOH/PA12
  • Bend radius: R30
  • Flatness: >88%
Applications
  • Tube size: 12×1
  • Blank length of bend: 1950mm
  • Bends: 18
  • Process cycle: 120s
  • Material: PA12/EVOH/PP
  • Bend radius: R30
  • Flatness: >88%
Applications
  • Tube size: 16×1.25
  • Blank length of bend: 1250mm
  • Bends: 11
  • Process cycle: 75s
  • Material: PA12/EVOH/PA12
  • Bend radius: R20
  • Flatness: >88%
Applications
  • Tube size: 16×1.25
  • Blank length of bend: 1350mm
  • Bends: 10
  • Process cycle: 65s
  • Material: PA612/EVOH/PA12
  • Bend radius: R40
  • Flatness: >88%
Applications
  • Tube size: 16×1.25
  • Blank length of bend: 1650mm
  • Bends: 13
  • Process cycle: 92s
  • Material: PA12
  • Bend radius: R40
  • Flatness: >88%
Applications
  • Tube size: 16×1.25
  • Blank length of bend: 650mm
  • Bends: 3
  • Process cycle: 22s
  • Material: PA612
  • Bend radius: R40
  • Flatness: >88%
See Our

Automotive Tube Bending Machines in Action

View All
 Tube Coil Loading
Tube Coil Loading
Tube Feeding
Tube Feeding
Parameter Setting
Parameter Setting
Plastic Tube Bending
Plastic Tube Bending
Size Consistency Test For Finished Products
Size Consistency Test For Finished Products
Talk to one of our experts.

If you have questions, they will help

papipebendingmachine@gmail.com
+86-575-87633222
Get In Touch
Tube Bending Solutions

Saimansi specializes in delivering high-quality solutions for automotive tube bending and thermoforming processes. With years of experience and a dedication to innovation, Saimansi provides reliable plastic tube thermoforming equipment designed to meet the specific needs of modern automotive tube manufacturing. As part of a broader mission to enhance efficiency and sustainability in production, we focus on developing tube bending machinery that reduces energy consumption and improves production speeds. Supported by its parent company, Boshite, a trusted name in automotive tube fittings and nylon tubing since 2005, Saimansi continues to provide flexible and effective tube bending solutions that help customers maintain high standards and optimize their manufacturing operations.

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Zhejiang Saimansi

Plastic Tube Bending Machine

Nylon Tube Bending Machine
Products
  • Plastic Tube Bending Machine (Tube Diameter 6-22mm)
  • Plastic Tube Bending Machine (Tube Diameter 6-14mm)
  • Plastic Tube Bending Machine (Tube Diameter 6-12mm)
  • Air Brake Fittings
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Contact
papipebendingmachine@gmail.com
+86-575-87633222