Scaffold Coupler Mechanical Testing Machine- High Precision Scaffolding Testing, Conforms to Multiple Standards

📌 Scaffold Coupler Mechanical Testing Machine Overview

The Scaffold Coupler Mechanical Testing Machine is a specialized device used for testing the mechanical performance of scaffold couplers and related construction accessories. The machine is designed with four vertical columns and two precision ball screws, combined with an AC servo motor and drive system. The system drives two pairs of backlash-free high-precision ball screws, which move the middle crossbeam up and down. The machine features a reasonable structure, high rigidity, stable loading, and reliable operation.

The equipment complies with several national testing standards, including “Steel Tube Scaffolding Couplers” GB15831-2006, “Safety Technical Code for Construction of Scaffolding Steel Tube Couplers” JGJ 130-2011, “Determination of Physical and Mechanical Properties of Ropes” GB/T8834-2016, “Safety Nets” GB5725-2009, and “Scaffold Coupler Testing” GB24911-2010.

This equipment is widely used in construction safety inspections, third-party testing agencies, quality control centers, and scaffold fitting manufacturers. It is particularly suitable for evaluating the performance of Scaffold Coupler Mechanical Testing Machines, coupler load-bearing capacity, and the mechanical durability of steel pipe components.

By performing high-precision, repeatable testing on scaffold fittings, steel structure connectors, and temporary support systems, the machine effectively assists clients in product compliance verification, construction platform acceptance, and the safety performance evaluation of scaffolds used in elevated work.

The Scaffold Coupler Mechanical Testing Machine provides precise mechanical performance testing, offering reliable data support for product development and quality control. With high precision and efficient testing capabilities, it ensures stable and consistent results for testing scaffold couplers, steel pipe connectors, construction platforms, and temporary support structures.

By testing the mechanical properties of various structural components, such as bending, tensile, and compression, the Scaffold Coupler Mechanical Testing Machine not only helps companies verify product durability and safety but also provides scientific data for compliance testing and structural design optimization.

Additionally, the equipment features a user-friendly interface and intelligent data analysis functions, simplifying the operation process, improving testing efficiency, and ensuring the accuracy and reliability of each data point.

📌 Product Details & Operation Display

🔧 Button Area Details

⚙️ Top Area Details

🔘 Workbench Area Details

⚙️ Key Features

• Automatic Stop: The crossbeam automatically stops when the sample breaks.
• Automatic Gear Shift: The range is automatically switched according to the load size to ensure measurement accuracy.
• Automatic Speed Change: The speed of the crossbeam can be automatically adjusted during the test based on a preset program, or manually adjusted.
• Automatic Calibration: The system can automatically calibrate the measurement accuracy.
• Automatic Data Saving: Test data and curves are automatically saved after the test ends.
• Process Control: The test process, measurement, display, and analysis are all completed by the computer.
• Batch Testing: After setting the parameters for one sample, the machine can sequentially test similar samples.
• Display Mode: Data and curves are dynamically displayed during the test process.
• Test Report: Reports can be generated and printed according to the user’s requested format.
• Limit Protection: Both program-controlled and mechanical limit protection are available.
• Overload Protection: The machine automatically stops if the load exceeds 3-5% of the maximum value in any range.

📊 Technical Parameters

• Maximum Test Force: 200 kN
• Accuracy Class: Grade 1
• Allowable Error Limit of Test Force Indication: ±1% of the indicated value
• Load Measurement Range: 2% ~ 100% of full scale
• Force Resolution: 1/300,000 of the maximum test force
• Indication Error Limit of Displacement: ±1% of the indicated value
• Minimum Displacement Resolution: 0.01 mm
• Crossbeam Speed Adjustment Range: 0.05 ~ 500 mm/min
• Relative Error of Crossbeam Speed: ±1% of the set value
• Effective Test Width: 450 mm
• Effective Tensile Distance: 650 mm
• Main Machine Dimensions: 980 × 730 × 2130 mm
• Main Machine Weight: Approximately 400 kg
• Power Supply: 220V, 50Hz, 1.5KW

💡 Why Choose Us?

Tianchang Tongda Instruments Co., Ltd. is a trusted test equipment manufacturer in China,
with over 20 years of experience in industrial testing and quality control.

We specialize in high-precision equipment for pipes, steel structures, rebar, cables, insulation materials, and more.
Our instruments are widely used in laboratories, manufacturing plants, universities, and third-party inspection agencies.

As an ISO-certified company, we ensure all products meet international standards such as ISO, ASTM, and EN.
From installation to remote support, we deliver reliable service and lasting technical assistance.

Our sales network covers all provinces in China and continues to grow globally.
Clients in Southeast Asia, the Middle East, and Europe rely on us for accurate and efficient testing solutions.

 

✅	20+ years of manufacturing experience
✅	ISO, ASTM, EN standard compliance
✅	Used by top labs and research centers
✅	Full after-sales support and fast delivery
✅	Customized testing solutions for your needs