Glasshouse ventilation rack and pinion system
USD $3 - $6 /Set
Min.Order:500 Sets
Chongqing Maxpower Machinery Co., Ltd.
Greenhouse ventilation rack and pinion set
The rack and pinion drive system is used for the mult-span greenhouse side window or roof window opening system.
The Feature of the rack and pinion system
1. Windly used for the mult-span venlon greenhouse
2. Low inverstment
3, Automatic control system
Application