Raised or lowered by hand or pole. Built springs will lessen such effort. A removable mid post is placed for widths exceeding 3.00 meters.
2. Chain operated
Raised or lowered by heavy- duty, all steel design flame cut steel gears and galvanized hand chain.
3. Motor operated
Raised or lowered by heavy-duty sprocket-and-wheel gear box motor unit complete with emergency hand chain drive. Single phase motor standard. Other available upon request.
4. Remote controlled
Same parts as the motor- operated, but with additional feature of wireless control at a distance of 20-30 meters.
Other Roll-up Shutter Features
Removable Mid-post
Manually operated shutter with wide openings can be divided into several panels as per required and detachable mid posts are placed to assure durability and security.
Service / Wicket Door
Usually installed within the roll-up door panel which serves as service or “wicket” door for people on the go, without jeopardizing its original function.
Optional Slats with viewing holes
To lessen wind resistance for longer life span of shutters and to see outside premises, ventilation holes in specific slats can be provided.
Locking Mechanism
PADLOCK HOLDER This locking mechanism is installed at the bottom-most part of the shutter that will be attached to its side guides by a padlock to complete this locking system.
Contact Lustre Metal Industries Sales Office for Free Consultation and Project Quotation. We can send our Site Verifier free of charge to get the actual measurements of your project.
