Screen drawing gear rack
It is applied to various greenhouse internal and external shading systems.
The rotation of the driving motor is driven by a gear rack mechanism Movement is converted into linear movement of rack to realize sunshade.
The unfolding and folding of a net or heat preservation screen.
Screen drawing gear
| | Model A | Model B |
| No. | TY-A011 | TY-A021 | TY-A022 |
| Specification |
| 1'' shaft | 5/4'' shaft |
| Reduction gear ratio | 1.8 ：1 | 1：1 |
| Thickness | T=3.5mm | T=3.0 mm |
| Material | Drive shaft material 45# steel, dacromet anti-corrosion treatment，side wall material Q235, zinc layer 275g/m2, stainless steel gears. | Stainless steel gears, copper sleeves |
Screen drawing rack
| No. | TY-A031 | TY-A032 | TY-A033 | TY-A034 | TY-A035 |
| Thickness | 2.75mm | 3.00mm |
| Length | 2965mm | 3965mm | 3965mm | 4965mm | 5965mm |
| Width | 25mm |
| Height | 39mm |
| Tooth depth | 8mm |
| Material | Q235 |
| Zinc coating | 275g/㎡ |
Features：
★ Characterized by stable and reliable transmission ;
★ High transmission precision.;
★ The A-type rack and pinion mechanism drives a large screen drawing area and has better stability;
★ Type B gear rack has simple structure.
QQ: 2323204132