Horizontal airflow fan for reducing stagnant zones and improving temperature and humidity uniformity across greenhouse crop rows. Select quantity and spacing from delivered airflow and house geometry, suspend securely above the crop and avoid excessive air velocity that increases transpiration or damages foliage.
Geared drive assembly for operating greenhouse roof or side vents through rack-and-pinion mechanisms. Calculate torque from vent weight, rack count, linkage friction and wind load; align drive shafts and set end limits so the mechanism stops before mechanical over-travel.
Reusable spring-wire and aluminium-channel system for securing greenhouse film, insect net and shade fabric to structural members. Fix the channel at suitable intervals, protect covering material from sharp ends and install the coated wire with even pressure without overstretching the cladding.
Clear H-profile for joining adjacent 16 mm multiwall polycarbonate sheets while maintaining alignment and light transmission. Allow for panel thermal expansion, orient UV-protected sheet faces correctly and use compatible end closures, fasteners and sealing details for the greenhouse glazing system.
Professional clear polyethylene greenhouse covering with high light transmission and UV stability. Confirm bay dimensions, fixing method and total roll requirement before installation.
Pressure-compensating dripper for uniform low-flow irrigation on level or moderately sloped rows. Use filtered water and verify pressure, lateral length and crop spacing.
Serviceable screen filter for protecting drippers and fertigation equipment from suspended particles. Install with isolation valves and clean when differential pressure increases.
Corrosion-resistant double-union valve for isolating irrigation zones and service components. Confirm pipe standard and pressure rating before installation.
Galvanized bracket for supporting tomato grow-bag gutters at a controlled height and drainage slope. Final spacing must account for saturated substrate and crop load.
High-torque gearbox for compatible greenhouse thermal and shading screens. Confirm shaft size, direction, screen area and required torque before connection.
Low-friction guide pulley for routing screen-system cables around corners and drive transitions. Align it with the cable path and inspect bearings regularly.
UV-stabilized polyester wire for supporting greenhouse screens without corrosion. Select spacing and pretension from span, screen weight and operating loads.
Commercial pump set for fine-droplet greenhouse cooling and humidification. Match nozzle flow, water quality, filtration, zoning and electrical protection.
Stainless high-pressure nozzle with anti-drip valve for producing fine fog while reducing shutdown dripping. Use correctly filtered water and specified pressure.
Galvanized rectangular profile for fabricated greenhouse arches. Bending radius, splice design and suitability must follow the approved structural drawing.
Professional bypass shears for clean cuts on green stems and light woody growth. Keep the blade sharp and disinfected and use the safety lock during transport.