This hydraulic cylinder greenhouse ventilator is based on the hydraulic expansion principle, which can automatically push the window open or close according to the rise or fall of the ambient temperature, without the need for external power supply, and can be operated stably for a long time after installation. The structure of greenhouse went opener uses thickened aluminum alloy. It has stainless steel parts. This gives good resistance to corrosion. CL window opener handles common greenhouse environments—wet ones, big temperature changes.
It’s easy to use and doesn’t extra maintenance needed. Hydraulic cylinder greenhouse went opener helps boost air flow in the greenhouse. Greenhouse went opener can regulates the temperature inside for better growing conditions for vegetables, flowers and other crops.
| Parameter | Details |
| Push Force | 80kg (176lb) |
| Stroke Length | 27-206mm (adjustable) |
| Temp Activation | 16-25°C |
| Material | Aviation-Grade Aluminum + Stainless Steel Piston |
| Warranty | 5 Years (10 Years for Military-Grade Models) |
| Certifications | CE, RoHS, ASME, DIN |
Application Fields
Greenhouse vent opener suitable for vegetable, fruit and other cash crops greenhouses, automatic temperature adjustment to enhance production.
Hydraulic cylinder greenhouse went opener fits the needs of large agricultural companies. They can use continuous greenhouses in bulk.
CL window opener suitable for individual small greenhouses, easy to install without electricity.
It gives precise temperature control for labs and makes sure research data is accurate.
Installation Guide
Our Advantages
Factory Strengths and Quality Assurance
We have our own production base. It has a full production line. Covers mold processing, sheet metal forming, surface treatment, mechanical assembly. Each process has strict quality checks. Ensures products have stable quality. After years of development, our products have been sold to over 50 countries. Customers speak highly of them for reliable quality and professional services.
Production Capacity and Supply Capacity
Our monthly output is over 1,000 units. Meets different purchasing needs. Supports sea, air and other transport ways. Familiar with export steps. We can provide full customs clearance documents. Products are made with eco-friendly technologies. Some materials can be recycled. Fits the international market’s green supply chain trend.
Customized Services and Technology Integration
We offer these customized services:
All customized products come with complete service steps. Includes technical program confirmation, sample testing and more.
