Greenhouse Slot as a profile material for greenhouse film fixing, also known as greenhouse film slot, galvanized slot, film pressing slot, greenhouse fixing slot, U-slot, and slot, is made of hot-dip galvanized steel plate, scientifically rolled by equipment. It boasts excellent corrosion resistance, scientific molding, high wind resistance, and a smooth surface that doesn't damage the film. The greenhouse slot is a key component for fixing greenhouse film, along with the greenhouse film pressing spring, serving as a specialized tool for fixing film in solar greenhouses, single plastic greenhouse structures, and plastic connected greenhouse structures. With its reasonable inner angle design and self-locking feature, it achieves excellent wind resistance, ensuring the film is securely fixed on the greenhouse.

1. Function: Greenhouse channel bars are one of the components of greenhouse support structures, akin to the skeletal system in our bodies. They serve to fix the greenhouse film, insect-proof netting, and shading netting in a greenhouse.

2. Categories: Greenhouse channel types include: zinc-aluminum-magnesium greenhouse channels, electrocoated aluminum-zinc greenhouse channels, hot-dip galvanized greenhouse channels, aluminum alloy channels, etc.

3. Slot Depth: The greenhouse channel is 10mm deep, allowing for the simultaneous attachment of film, insect-proof netting, shading netting, or directly securing double-sided clips.

4. Slot Width: Standard greenhouse card slots are 30mm wide.

5. Length: 2m - 3.2m - 4m - 6m, various (Note: Only 1m slots can be shipped via express, the rest are to be sent by logistics)

6. Material: Galvanized steel plate cut and pressed, zinc coating in accordance with the industry standards for greenhouse sheds, rust-free for normal use up to 10 years.

Our slots are available in thicknesses of 0.6mm and 0.7mm, width of 30mm, and height of 10mm, designed to accommodate a leaf spring for enhanced wind resistance. Lengths range from 2 meters to 4 meters to 6 meters, and we can also produce to customer-specified dimensions.

Below, we introduce the differences between our innovative slot and the slots available on the market.

Product Name: Zhong-Holland Innovation - Film Pressing Groove

Product Material: Zinc aluminum magnesium and galvanized aluminum steel coils sourced from the top three steel mills of the Shougang Group, Baogang, and Jiugang.

Product Specifications: Type A - Length 4000mm, Width 30mm, Thickness 0.6mm, Depth 10mm

Product Applications: Combinable film line hooks, spring clips for fixed greenhouse film, insect-proof netting, shading nets, as well as extended length of combination slot joints.

Broadly applicable, suitable for various greenhouses, breeding sheds, solar greenhouses, connected sheds, etc.

Product Features: Seamless, non-damaging to coatings, long-lasting, corrosion-resistant, easy to install, ample stock, high production capacity, customizable sizes according to customer requirements.