Roll up Shutter Door
single section type (single layer):
single layer slat is like S shape and will fabricate by roll forming machine from steel strips. one side is male and another side is female joint, to connect all together and make door or windows.
this type of shutter mostly using for garage and store doors. manufacturing single layer shutter slat takes less than 2 months, and it has near 10 to 15 roller stand, so operating and fabricate shutter will be fast and convenient.
furthermore, shutter installation is really simple with easily repair service. Single-layer shutter slat has so many patterns based on usage and customer requirement.
finish slat width is in 40 mm to 200 mm, with thickness 0.5 to 1.5 mm. so as to result you can imagine we have a thousand forms of single-layer shutter that all can manufacture by roll forming machine.
Double shutter or PU foamed shutter:
For fabricating polyurethane shutter slat we need complete line (roll forming, PU foam machine, furnace tunnel, output table and so on). Roll forming machine that can manufacture acceptable PU shutter should have more than 30 stand roller with proper roller design.
LOTOSFORMING carrying more than 15 years’ experience that can assure quality and delivery time for global and domestic customers. recently LOTOS workshop output is more than 15 sets of a complete line of polyurethane door shutter each month.
Pu foamed door and window shutter
- for rolling up and down it has less noise and working more silent it means each day less damage on the joint part of the shutter and longer performing, meanwhile in some crowded area will be more suitable with human care.
- polyurethane shutter doors and windows are sound absorbers, so once you rolling down most of the street sounds will absorb by foam inside shutter.
- fireproof and energy-saving: the density of foam will help to save area energy and also its anti-fire. so it’s really highly recommended for main doors and windows to make safer and economic rooms. As result, we can say the best door and windows shutter is PU foamed shutter.
Door shutter roll forming machine
These machines are very different quality and speed, as kind of rolling shutters you should use different machinery.
Some machines named roll-forming machines are rolling steel coil and step by step forming steel and finally, cut it as need size.
For installation rolling shutter machine, you need about 15meter length and 5-meter width, also 3 phase power.
Roll Forming Machine for making Rolling Shutter Strips are 2 types:
• Gearbox rolling shutter machine
• Chain rolling shutter machine
Some of the rolling shutter machines are work with gearbox and some others are a chain. chain type is chipper kind and can form steel max 1.25 mm. if you want to use steel roll more than 1.25 mm you have to select gearbox type. This type is expensive but has very good quality and speed. Some of customer need quality and some others need cheap price, which one are you?