Specifications
1),greenhouse vents rack and pinion set2),Different size
3),Hot galvanized steel sheet
4),Low noise
greenhouse vents rack and pinion set
Equipment for greenhouse from Maxpower
Racks specification:
Shape: straight, curve
Thinckness of the rack: 3mm, 2mm, 2.5 mm
length: 1050mm. 125mm, 1450mm .1650mm. 2000mm. or customized
Pinion specification:
Ring for the pinion: copper or nylon
2, Application
Use for greenhouse window opening system