Item

Specification

Drive mode

hydraulic drive

Extrusion direction

a. For a cylindrical battery, the longitudinal axis of the extruded battery should be parallel to the two plates of the extrusion device;

b. For square and soft pack batteries, squeeze the wide side of battery only;

c. For the coin type or button type battery, the extrusion test is performed by using the upper and lower planes of the battery in parallel with the flat plate;

Squeeze force range

1 kN ~ 20kN

Pressure display accuracy

0.1N

Sensor resolution

1/1000

Unit conversion

kg, N, lb

Data sampling frequency

80 times/sec

Effective test space(W*D*H)

200*200*200mm

Extrusion stroke

250mm

Delay function

0-9999 (H/M/S can set and adjust test time arbitrarily)

Clamping method

manual clamping

Machine dimension(W*D*H)

800*800*1800mm

Power supply

3-phase, 380V, 50Hz

Internal chamber material

1.2mm thick stainless steel plate with Teflon; strong corrosion resistance and flame retardant

External chamber material

1.5 mm thick A3 cold plate paint treatment

Observation window

Two-layer vacuum tempered glass observation window with size 250*250mm

Exhaust port

Diameter: 100mm; it start work once when machine operate

Door safety device  

Open and power off threshold switch

Test hole

A test hole with a diameter of 50 mm on the left side of the machine