Video Channel of China Qingdao Sande Technology Co., LTD
Chiacchierare Contattici
Casa Video Playlist Website

Serra

Altri video
July 30, 2025
Category Connection: Parti per la forgiatura di zinco Zamak
Chiacchierare Contattici
Tag:
#parti di precisione per autoveicoli #forgia delle parti #il CNC lavora le parti al tornio di giro
Brief: Discover the Automatic Greenhouse Vent Opener Kit, a self-regulating system designed to manage your greenhouse climate effortlessly. Featuring a galvanized steel gear rack drive, this durable kit opens and closes vents based on temperature changes, ensuring optimal plant health without electricity or manual effort.
Related Product Features:
  • Fully automatic operation with no need for electricity or batteries.
  • Durable galvanized steel gear rack and pinion drive for long-lasting performance.
  • Precise temperature control with an activation range of 15°C to 25°C (59°F to 77°F).
  • Universal mounting kit included for easy installation on standard greenhouse vents.
  • Overheat protection to prevent plant stress by venting excess heat automatically.
  • Low maintenance design with a sealed, self-contained system.
  • Corrosion-resistant construction ideal for high-humidity greenhouse environments.
  • Built-in safety feature to prevent damage from obstructions or strong winds.
Domande frequenti:
  • How does the automatic vent opener work?
    The opener uses a thermal actuator with wax that expands as temperature rises, pushing a piston to open the vent. As it cools, the wax contracts, closing the vent.
  • What is the advantage of a galvanized steel gear rack system?
    Galvanized steel offers superior strength, durability, and corrosion resistance, ensuring smooth operation in high-humidity environments.
  • What temperature does it start opening and closing?
    The opener begins to open at approximately 15°C (59°F) and is fully open at around 25°C (77°F), closing as temperatures drop below this range.
Video relativi
forgings11 00:43

forgings11
Parti di forgia d'acciaio
November 20, 2025
Componenti di escavatori CNC 00:40

Componenti di escavatori CNC
Parti di lavorazione
October 17, 2025
Cnc 00:33

Cnc
Parti di lavorazione
April 27, 2025
Pezzi fucinati d'acciaio 00:44

Pezzi fucinati d'acciaio
Parti di forgia d'acciaio
March 18, 2025
forging parts 00:44

forging parts
Parti di forgia d'acciaio
March 17, 2025
Cnc 00:40

Cnc
parti per la forgiatura in alluminio
June 12, 2025
forgia 00:34

forgia
Parti di forgia d'acciaio
April 28, 2025
CNC 00:35

CNC
Parti di lavorazione
July 11, 2025
Aluminium forgings1 00:44

Aluminium forgings1
parti per la forgiatura in alluminio
March 18, 2025
Cnc 00:44

Cnc
Parti di lavorazione
March 26, 2025