Main technical parameters:

1) Release method: automatic/manual; The experimental lifting is driven by a motor (controlled by Schneider stepper motor from Germany);

2) Fixture clamping device: cylinder transmission (or manual clamping)

3) Drop height stroke: 200mm~1600mm (adjustable);

4) Falling floor: 2 pieces of cement concrete with a thickness of 200mm (including spare parts);

5) Allowable error of drop height (mm): ± 3mm;

6) Test load (maximum clamping force): 0-500kg (maximum weight of the specimen);

7) Test method: all-round drop of edges, surfaces, edges, and corners;

8) Response time: 1 second;

9) Zui Big Drop Sample Size: （W*D*H）1000*1000*600mm;

10) Platform size: 1500 * 1500mm (W * D);

11) Height of protective cover: 300mm;

12) Equipment operating noise: ＜ 70db ；

13) Power supply: AC220V（＋10%，）50Hz

14) Machine size: approximately 1000mm in length * 780mm in width * H2000mm

Electrical control requirements:

1. Control requirements

1) This device adopts PLC control mode, which serves as an auxiliary control function for the parameters already set by the PLC. It can achieve on-site operation functions such as pressure value setting, drop release action, and manual smoke exhaust.

2) For the travel drive of the transmission part, limit switch protection function is provided.

3) The human-computer interaction interface adopts a 7 "color LCD touch screen.

2. Electrical safety

The system has a self-protection system (including safety protection against power outages, overvoltage, overheating, computer failures, etc.; protection against overvoltage, overcurrent, etc. of the equipment itself; protection against short circuits caused by misoperation by testers, incorrect positive and negative connections of battery electrodes, etc.)

3. Installation requirements

The purchaser shall provide an exhaust flue. Alternatively, according to specific requirements, the supplier may separately design, manufacture, and install exhaust gas treatment units and smoke exhaust pipelines.