The soft curtain quick cold storage door has a simple design and is designed with a heating antifreeze device to ensure smooth and efficient operation of the product in a low temperature working environment. The structure incorporates the function design of collision avoidance recovery. When the door body is accidentally impacted, it deviates from the track and automatically repairs the return position during the ascent process. This structure not only facilitates the safe and smooth operation of the door body, but also operates more than 150,000 times a year without failure. It extends the life of the product while reducing component replacement and maintenance costs.
Such rapid door is specially designed for freezer, cold room, or cool room. It is made from 30 mm thick thermal insulated,sandwich curtain, and with all-round heating device to avoid frozen. Thus it can work well in low temperature like -25 º C. It can reduce thermal transmission by fast opening and closing, and thermal insulated door curtain. For each door, it can help customer save energy cost by at least USD 8000 every year,than traditional normal speed cold room sliding doors.
Cold Storage High Speed Door, high speed freezer doors, cold store doors, cold storage zipper doors, industrial freezer doors SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrud.com
1. Before installation, check whether the unloading pump is damaged during transportation. For example, the motor is exposed to moisture, bumps, and the dirt enters the pump inlet and outlet.
2. The installation pipeline shall be cleaned and the weight of the pipeline shall be borne by the unloading pump. No air leakage shall occur at the connecting parts of the pipeline. If the liquid dirt is serious, an appropriate filtering device shall be installed.
3. Before the unloading pump works, check whether the fasteners of the pump are firm, whether the valves in and out of the pipeline are open or not, and whether the direction of rotation of the pump is in compliance with the requirements. When the high temperature medium is being transported, the inching operation shall be performed for one minute before continuing the work.
4, when the unloading pump work, but also pay attention to maintenance. Pay attention to the position of the shaft seal. If leakage occurs, finely adjust the compression screw depending on the degree of tightening. Do not overtighten it. Do not arbitrarily adjust the adjustment screw of the safety valve.
5. When the unloading pump generates abnormal noise, it should immediately stop working and check.
ZYB series unloading pump installation and use of matters needing attention
ZYB series unloading pump installation and use matters needing attention: