Ручной рулонный Кривошип для теплицы системы вентиляции боковины

Сохранить в закладки 60547505979:


Цена:444,59 ₽ - 791,59 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики









Rollable Length:
120m or Customized
Rollable height:
2m or Customized
Rate:
4:1 or Customized
Weight:
1.75Kg
Color:
Service life
Service life:
More than 3-5 years






Manual film roll up
1. The shell is made of cast aluminum, which is cast using a precision die-casting process.
2. There is a self-locking device inside, which can stop and start at any position during the opening and closing of the film reel, without any auxiliary device.
3. The key parts such as gears, gear shafts, and two-way self-locking devices are all made of 45# national standard steel through professional heat treatment to ensure durability.
4. The surface is both galvanized and sprayed with double layers of anti-rust protection. The standard parts are made of stainless steel.
5. There is a hole at 2/3 of the handle. If you install the handle here, the radius of rotation of the handle will be reduced, so it can be installed and used in a small space.
6. The speed ratio and torque design are reasonable so that you can use it more labor-saving and more convenient.
7. This product needs to be used in conjunction with the film roll rod and the film press card.














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