Core Product Competitive Advantages

1. Removable Sliding Environmental Chamber Design
   The temperature cabinet adopts heavy-duty aluminum slide rail structure, which can be fully pulled out horizontally within 10 seconds. Users can quickly take out samples or perform standard room-temperature tensile tests without dismounting the whole frame. The cabinet interior is fully SUS304 stainless steel with double-layer insulated observation window, effectively reducing temperature loss and avoiding cold/hot air leakage during door opening.
2. Precise Closed-Loop Temperature Circulation Control
   Adopts full air forced convection circulation system and independent PID temperature algorithm, temperature fluctuation controlled within ±1℃ inside the test cavity. Multiple temperature range options from -70℃ up to 150℃ are available to match different material test demands. Built-in overheat, compressor overload and cabinet door interlock multi-protection modules to avoid equipment damage caused by abnormal temperature operation.
3. High-Stability Servo Tensile Main Frame
   Equipped Delta closed-loop servo motor paired with precision ground ball screw transmission, speed adjustable from 0.05~250mm/min with speed tolerance ≤0.5%. The thickened aluminum alloy vertical frame minimizes frame deformation under load, equipped 0.5-grade high-resolution load cell (optional 1/2/5/10/20kN capacity), force resolution up to 1/250000 full scale for capturing tiny force changes of thin flexible materials.
4. Professional Multi-Function Test Software
   PC-side bilingual test platform supports pre-storing standard test programs for rubber, plastic, metal and film materials. Real-time multi-channel curves (force-displacement, force-time, stress-strain) display synchronously during testing; the system automatically calculates tensile strength, breaking elongation, elastic modulus, peel force and bending modulus. Test data can be zoomed, overlaid, compared and exported to Excel or printed as standardized A4 inspection reports.
5. Complete Universal Fixture Compatibility
   Comes with a full set of standard tensile clamps as standard delivery, and can be expanded with optional attachments: 90°/180° peel jigs, 3/4-point bending fixtures, tear clamps, wire harness tension holders and large-deformation extensometers for ultra-high elongation rubber samples. The internal test width inside the temperature chamber reaches 350mm to accommodate wide sheet specimens.
6. Triple Layer Safety Protection Mechanism
   Integrated hardware safety design: upper/lower travel electronic limit, mechanical hard stop baffle and red emergency stop button; the temperature cabinet automatically stops heating/cooling once the observation door is opened; the tensile host triggers immediate power cut when exceeding 110% rated load, effectively protecting load cell and internal precision components.

Tensile Host Module

High-Low Temperature Chamber Module

Standard Complete Test Operating Flow

1. Equipment Connection & Parameter Preset
   Connect the tensile host, temperature cabinet and control computer, launch dedicated test software; set target constant temperature, heat preservation time and tensile test parameters according material test standards.
2. Chamber Pre-Temperature Stabilization
   Close the cabinet door and start heating/cooling circulation, wait until internal cavity temperature stabilizes to preset value before placing test samples.
3. Specimen Clamping & Thermal Soaking
   Slide out the temperature cabinet, fix specimen between upper and lower tensile clamps, push the cabinet back into position, keep constant temperature soaking for specified time to simulate real service environment.
4. Automatic Tensile/Bending Test
   Click start button; the servo crosshead moves at preset speed to finish tensile, bending or peel test, synchronously collecting real-time force, displacement and time data.
5. Data Analysis & Curve Export
   After specimen fracture/test completion, the system auto-calculates all mechanical indicators; users can overlay multiple groups of test curves for contrast analysis and export full data reports.
6. Equipment Post-Processing
   Stop temperature control program, wait for cavity temperature to return to room temperature before sliding out the cabinet to take out samples, clean fixture surfaces and cut off total power supply.

Wide Industrial Application Scenarios

Automotive New Material Laboratories

Wire & Cable Manufacturers

Rubber & Plastic Compound Factories

Packaging & Film Enterprises

University & Third-Party Testing Institutions

Standard Factory Full Delivery Kit

1. KR-204D servo tensile main frame with control operation panel
2. Detachable sliding high-low temperature environmental cabinet
3. Specified range high-precision load cell
4. Standard universal tensile clamping fixture set
5. Full set optional test jigs (peel, bending, tear fixtures)
6. Complete desktop computer set (host + 19-inch monitor + mouse & keyboard)
7. Multilingual professional test analysis software
8. Machine leveling foot pads and fixture cleaning tools
9. Factory force & temperature precision calibration certificate

Global Distributor & After-Sales Support

Product Banner Marketing Slogan

Core Feature Labels For Product Pictures

Safety Operation Reminder