Polytunnel Greenhouse Top Roller Film Roll up Winch Agriculture Device

• Application: Greenhouse Ventilation System
• Operation Mode: Munal
• Usage: Commercial Greenhouse
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZN-9026
• Size: Large
• Cover Material: Film
• Layer: Single
• Transport Package: Seaworth
• Specification: customized
• Trademark: ZN
• Origin: China
• HS Code: 820559000
• Production Capacity: 100000000PCS/Year

Product Description

The shell is made of cast aluminum, adopting precision die casting process, with built-in self-locking device, which can be switched at any position. It is made of stainless steel, galvanized inside and sprayed with plastic outside, with double rust prevention, reasonable design of reduction ratio and torque, more efficient and convenient.

 

Manual hand winch film roll up unit:

1. The shell is made of cast aluminum material, which adopts precision die-casting molding process;

2. With internal self-locking device, can be turned on and off at any position;

3, stainless steel, coating with galvanized inside, and spraying plastics outside, double rust protection;

4. Reduction ratio and torque is designed reasonable, which is more efficient and more convenient.

 

Product Name Manual film roll up unit for greenhouse	Rolling Length	Weight	Package
MODEL D	<70M	1.65KG	10units/carton
MODEL C	<100M	1.7KG	10units/carton
MODEL B	<120M	1.6KG	10units/carton
MODEL A	<150M	1.9KG	10units/carton
SUPER MODEL	<300M	2.7KG	10units/carton