China Box Compression Tester ULB-P01A - Reliable Suppliers & Factory for Comprehensive Testing Solutions
Application
The Box Compression Tester with multi-function and high precision is designed to test the compressive strength of standard size corrugated box, or packages and containers made of other material with a compressive strength smaller than 100kN. With advanced mechanical structure of a pair of threaded shafts & guide pillars and imported motor for control, the testing machine has the following salient features: good parallelism, reliable measure precision and high return speed.
Features
- Strength test which belongs to a destructive test is mainly used to measure the deformation when the sample is loaded with maximum pressure or crushing strength.
- There are two parameters which are to be set in the constant value test: load force value and Stacking Test is used to check up that whether the sample can endure a constant pressure in a given time period. Set up two parameters: compressive strength and testing time (hour).
- The overall system is in good parallelism, stationarity and high return speed.
Key Specification
| Model | ULB-P01A |
| Standards | ISO2872, ISO2874, ASTM D642 |
| Plate Size (mm) |
Regular: 800 x 800 Customized: 500 x 500; 600 x 600; 800 x 800; 1000 x 1000; 1200 x 1200 |
| Max Stroke (mm) |
Regular: 800 Customized: 500; 600; 1000; 1200 Customized |
| Measuring Range | 0-10KN, 20KN, 30KN, 50KN, 70KN, 100KN (Optional) |
| Indication Error | ±0.5% |
| Test Speed | 0.001-500mm/min, can set by computer, with up & down fast adjustment button of grips |
| Force Unit Switch | Kgf, N, lbf, g, ton, Mpa |
| Display | Computer display mode |
| Stop Mode | Overload stop, emergency stop button, specimen damage automatic stop, upper & lower limit set automatic stop, automatic reset function |
| Machine Drive | Servo motor drive, synchronous wheel and precision ball screw drive |
| Power Supply | AC 220V 5A 50Hz |
Frequently Asked Questions
What is the primary application of the Box Compression Tester?
It is designed to test the compressive strength of standard-sized corrugated boxes, containers, and packages made of other materials, with a maximum load capacity of up to 100kN.
Which international testing standards does the ULB-P01A model comply with?
This testing machine fully complies with international standards ISO 2872, ISO 2874, and ASTM D642.
What are the main testing modes supported by this tester?
It supports two main testing methods: destructive Strength Testing to measure maximum crushing deformation, and Stacking Testing to verify if a sample can withstand constant pressure over a specified duration.
Are customized plate sizes and stroke lengths available?
Yes, while the standard plate size and stroke are 800 x 800 mm, customized plate sizes (from 500 mm to 1200 mm) and various stroke options can be tailored to meet your testing requirements.
What safety mechanisms are built into the Box Compression Tester?
The machine features comprehensive safety protections, including overload stop, emergency stop button, specimen damage automatic stop, upper and lower travel limit stop, and an automatic reset function.
What driving system does the machine use to ensure accuracy?
It utilizes a high-precision servo motor drive combined with a synchronous wheel and precision ball screw drive, ensuring excellent parallelism, stable operation, and high return speed.



