Manual film roll up winch

Manual film roll up winch

It is applied to sunlight greenhouses to regulate the temperature and ventilation of greenhouses, and is used for side windows and top windows of greenhouses.

The opening and closing of the is simple to operate.

   Features：

★ Light weight,

★ High strength,

★ Precision machining, low noise,

★ Anti-rain, anti-condensation

★ Easy to operate,

★ Suitable for use in different climatic conditions.