The whole machine adopts high-quality stainless steel (AISI304) frame, and the rubber wheels are made of specially anti ozone corrosion rubber, overcoming the disadvantages of general rubber wheels being prone to cracking and aging under ozone corrosion. The rubber wheels have high friction and no slipping or spinning. The driving gear is made of high-strength nylon material, and the synchronous toothed belt is made of polyurethane. It operates without noise or crawling teeth. The bottom of the whole machine is equipped with four high-strength polyurethane universal wheels (two of which have braking function), making it easy to move longitudinally and laterally without damaging the ground. Advanced brushless DC motor and dedicated single-chip computer controller, with digital display of speed. The speed setting is easy to adjust, and the speed is stable and reliable. Equipped with a backup DC power supply, it can automatically switch to the backup power supply in case of external power outage. When the external power supply is restored, it can be converted back and the backup power supply can be charged by the computer until it is fully charged for future use. When the cell culture bed malfunctions, it can emit sound and light alarms, and colleagues can also output alarm signals to connect with the main control room.

[Technical Parameters]
3L glass bottles 5 pieces/layer, 8 layers, 40 bottle positions, can also be made into 45 bottle positions according to user requirements 15L (10L) glass bottles 5 pieces/layer, 4 layers, 20 bottle positions, can also be made into 25 bottle positions according to user requirements. The working time is continuous operation and the backup power supply has a working time of less than or equal to 12 hours. The normal speed range is 6-20 revolutions per hour, with a maximum power supply of AC220V/50HZ 40W. The external dimensions of ZP II-3 type are 740 * 510 * 1720mm (length * width * height) and ZP II-15 type are 1330 * 600 * 1500mm (length * width * height)