Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation

Product Details
Customization: Available
After-sales Service: Permanent
Warranty: 1 Year
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secured Trading Service
Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Patents Awarded
The supplier had awarded 3 patents, you can check the Audit Report for more information
Standardized quality control
The supplier has a complete and standardized quality control process, check the Audit Report for more information
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
to see all verified strength labels (24)
  • Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
  • Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
  • Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
  • Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
  • Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
  • Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
Find Similar Products
  • Overview
  • Product Description
  • Main products
  • Company Profile
  • Workshop & Machines
  • Certifications
  • Our Customers & Partners
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
GGW65
Max Diameter of Workpiece
65mm
Type
Bending Testing Machine
Accuracy Grade
0.5
Load Way
Electronic Load
Loading Method
Static Load
Display
Digital
Control
Computer Control
Weight
100-500Kg
Power Source
AC220V
Customized
Yes
Delivery Time
30 Day
OEM Service
Yes
Quality
100% Inspection
Transport Package
Non-Solid Wood Packaging Box
Trademark
NAKE
Origin
China
HS Code
9024101000
Production Capacity
500 Sets/Year

Packaging & Delivery

Package Size
146.00cm * 114.00cm * 153.00cm
Package Gross Weight
850.000kg

Product Description

 

Product Description

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation
Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation



GGW-65 Steel Tube Welded Steel Pipes for Low Pressure Bending Universal Test Machine Testing Machine

I. Overview

The GGW-65 Steel Tube Bending Testing Machine is a specialized device designed for performing bending tests on steel tubes with outer diameters not exceeding Φ60.3 mm. It is widely used by metal tube manufacturers, pipeline enterprises, and construction quality inspection departments to assess the bending performance of steel tubes.
The testing machine consists of seven main components: frame, worktable, rotary working arm, bending mandrel, cycloidal pinwheel reducer, radial tube clamping device, and electrical controller. It features a compact structure, touchscreen display, simple operation, high load capacity, smooth operation, low noise, real-time display of bending angles, intuitive interface, safety and reliability, and ease of maintenance.

Working Principle:
One end of the steel tube is fixed, while the other end is rotated clockwise around a specialized bending mandrel. The machine adopts a digital integrated circuit. Bending angle signals are obtained from the optical pulses on the high-speed shaft of the motor. After shaping and frequency division, the signals are used for angle counting and cumulative display. When the working disk reaches the preset angle, the logic circuit cuts off the brake motor's power, stopping the rotation.

Applicable Standards:
ISO 8492:1986 Metallic Tubes - Bend Test
ISO 8491:1986 Metallic Tubes - Drift-Expanding Test
ISO 4200:1991 Plain End Steel Tubes - General Tables of Dimensions and Masses per Unit Length
GB/T 244-2020 Metallic Tubes - Bend Test
GB/T 3091-2001 Welded Steel Pipes for Low Pressure Liquid Delivery
 

II. Main Technical Specifications

Item Specification
Maximum Tube Diameter Φ60.3 mm
Forward Bending Angle Arbitrarily settable within 0-90°
Reverse Bending Angle Arbitrarily settable within 0-90°
Working Disk Rotational Speed ≤0.4 rad/s
Motor Power 1.5 kW
Machine Dimensions (L×W×H) 1200 × 1500 × 1400 mm
Machine Weight 1800 kg


 

III. Electrical Working Principle and Operation Instructions

1. Electrical Working Principle
The electrical control system of this testing machine adopts a digital integrated circuit. Bending angles are obtained from optical pulses on the high-speed shaft of the motor. After shaping and frequency division, the signal is used for angle counting and cumulative display. When the working disk rotates to the preset angle, the logic circuit cuts power to the brake motor, thereby stopping its rotation.


 

Packing List

No. Item Quantity Remarks
1 Main Machine 1 unit  
2 User Manual and Packing List 1 copy each  
3 Certificate of Conformity 1 copy  
4 Working Shaft 1 piece  
5 Accessory Tools 1 set Includes Allen wrenches (5#, 10#, 12# - one of each)
6 Bending Mandrel Sleeves 1 piece each 6×D mandrels: Φ21.3×6, Φ26.7×6, Φ33.4×6, Φ42.2×6, Φ48.3×6, Φ60.3×6
      8×D mandrels: Φ21.3×8, Φ26.7×8, Φ33.4×8, Φ42.2×8, Φ48.3×8, Φ60.3×8
7 Adapter Sleeves (with fasteners) 1 piece each Φ21.3, Φ26.7, Φ33.4, Φ42.2, Φ48.3, Φ60.3
8 Tube Clamping Seats 1 set each Φ21.3, Φ26.7, Φ33.4, Φ42.2, Φ48.3, Φ60.3

Main products

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation

Company Profile

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report GenerationAs a leading manufacturer of testing equipment with over 20 years of industry expertise, our NAKE Group is supported by a dedicated team of more than 20 R&D specialists, over 50 highly skilled production personnel, and a professional after-sales service team of 10+ members. Our state-of-the-art manufacturing and office facilities span over 4,000 square meters, and we are proudly certified as a National High-Tech Enterprise in China.

With an ISO 9001:2015-certified quality management system, we ensure stringent control over every stage of production. By sourcing approximately 5,000 tons of raw materials annually and maintaining in-house machining and assembly capabilities, we achieve a 3% manufacturing cost advantage over industry peers while upholding superior product consistency.

Over the past five years, we have consistently delivered an on-time shipment rate exceeding 98.2%, a product failure rate below 0.3%, and a rework rate under 0.28%, underscoring our commitment to precision, reliability, and quality excellence. Additionally, we provide OEM manufacturing services for over 20 Chinese exporters, producing approximately 600 units of mechanical testing equipment annually, further reinforcing our leadership in the field.

Our brand, NAKE Test Equipment, is widely recognized across China, with products exported to more than 30 countries worldwide. As a direct manufacturer with independent R&D and production capabilities, we offer significant advantages over distributors and intermediaries in terms of technical expertise, product customization, and cost efficiency

Workshop & Machines

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation

Certifications

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation

Our Customers & Partners

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report Generation

Packaging & Shipping

Steel Tube/Pipe Bending Testing Machine with Digital Screen Data Logging & Report GenerationAfter - Sales Service introduction:
1. One year product warranty
2. Permanent free software updates
3. Permanent maintenance services
4. Remote video guidance

FAQ

1. Is your company a manufacturer or a trading company?

We are a professional manufacturer of materials testing equipment with independent R&D, production, and assembly capabilities. All core components are machined and assembled in-house, ensuring superior quality control, production efficiency, and cost management. Compared to distributors or intermediaries, we offer greater technical expertise, product customization, and competitive pricing.

2. How do you ensure product quality?

We implement strict quality control measures:
ISO 9001:2015-certified quality management system ensures process stability.
In-house machining and assembly of key components guarantee consistency and reliability.
Over the past five years, our product failure rate has remained below 0.3%, with a rework rate under 0.28%, significantly outperforming industry averages.

3. What is your typical lead time?

With an efficient production system, we have achieved an on-time delivery rate exceeding 98.2% over the past five years. Lead times vary based on order volume and product type:
Standard models: 15-30 days
Customized products: Lead time depends on design complexity

4. Do you offer OEM or ODM services?

Yes, we provide OEM manufacturing services for 20+ Chinese exporters, producing approximately 600 units of testing equipment annually. We offer custom branding, software interface modifications, and functional upgrades to meet client requirements while ensuring compliance with international standards.

5. What industries are your testing machines used in?

Our testing equipment is widely applied in various industries, including:
Metals & composites
Rubber & plastics
Construction & civil engineering
Aerospace & automotive manufacturing
Research institutes & university laboratories

6. What after-sales services do you provide?

We offer comprehensive after-sales support, including:
Remote technical assistance: Installation guidance, troubleshooting, and maintenance support via phone, email, or video.
On-site services (available in select regions): Professional engineers can provide installation training and repair services if needed.
Spare parts supply: Long-term availability of original factory parts to ensure stable equipment operation.
Equipment upgrades & software updates: Functional upgrades and software optimizations as per customer needs.

7. How can I request a quote or place an order?

You can contact us through:
Phone/Email Inquiry: Provide your specific requirements, and our sales team will respond within 24 hours.
Custom Solutions: If you have special testing needs, our engineering team can offer tailored solutions and detailed quotations.

8. What are your competitive advantages over industry peers?

Full in-house production for superior quality control: Key components are machined in-house, ensuring consistency and durability.
Manufacturing cost advantage: Our optimized supply chain results in a 3% lower production cost compared to industry averages, providing a cost-effective solution for customers.
Exceptional delivery performance: 98.2%+ on-time delivery rate, ensuring smooth project execution.
Global market experience: Products exported to 30+ countries, meeting multiple international standards.
 



 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier