LT-JJ35-B, a snake type spring mattress compression testing machine | snake type spring testing machine | sofa snake type spring compression testing machine testing instrument product description: the machine for the sofa spring framework and spring package design, it can satisfy the following three kinds of test requirements:

1 durability test.

According to the pre set pressure conditions to repeat the test, cycle can be pre set, to the number of automatic stop.

2 Relationship between compression range and pressure.

According to the pre set stroke pressure, in place to stop. The spring force of the stroke is read on the pressure gauge, and the travel value is displayed on the display screen.

Spring compression test under 3 specific pressure.

The compression stroke length of the pressure value is displayed on the display screen after the pressure plate is pressed down to the setting pressure.

Two, LT-JJ35-B snake type spring compression testing machine of the snake type spring test machine, the snake type spring compression testing machine:

1 machine maximum pressure: 100 kg

2 maximum press stroke: 150mm

3 pressure sensor accuracy: 0.3%FS

4 stroke accuracy: / - 0.1mm

5 power: 220V

6 power: 300W