Thermal insulation lifting door series

Industrial insulation lifting door/Model: SD

Insulated lifting doorMade of inner and outer double-layer steel plates/Made of aluminum alloy die-casting, filled with polyurethane foam insulation layer in the middle, and sealed around the door body for better insulation effect. It consists of door panel, guide rail, torsion spring, seal, metal accessories, drive system, and safety system By using a guide wheel to ascend along the track and a torsion spring system or a counterweight system to ensure the balance of the door body, it is suitable for opening with a general frequency. The opening method for external logistics channels is mainly button start, and remote control can also be selected. Industrial lifting doors, also known as industrial sliding doors, have a higher cost-effectiveness. More and more industrial plant external channels are using industrial sliding doors instead of steel coil gates.

Thermal insulation lifting door | Overall component configuration

Industrial insulation lifting door|Performance characteristics

lLift door panel: There are several materials available, including steel, aluminum alloy, and stainless steel, with polyurethane foam material filled in the middle,There are several specifications to choose from for thickness.

lSealing: The lifting door is equipped with sealing strip devices on both sides and the upper and lower parts, with good insulation and thermal insulation effect.

lWorking principle: The door body is balanced by a torsion spring system or a counterweight system when the guide wheel rises along the track.

lApplicable occasions: Industrial plant entrances and exits for goods circulation, as well as unloading areas and regulating plates used in conjunction.

lService life: 50000 times, switch frequency: about 30 times/day
lOpening method: manual button+Remote control, etc
lSuitable for industrial plants, logistics and warehousing external door entrances, with less frequent traffic frequency.

lThe rubber strips on both sides of the track are sealed, providing good insulation and sealing properties

lVariable frequency control system, with lightweight switches and low noise

lMultiple door panel materials and colors to choose from, with an overall appearance that harmonizes with the building's exterior walls

lWind load capacity700N，Safe bottom edge+spring anti breakage device

Industrial lifting door | Technical parameters

Opening speed: 0.2m/s for door opening and 0.2m/s for door closing
Airtightness performance: Level 2 (air permeability ≤ 16m ³/㎡. h) sealing strips on the side, bottom, and top of the track
Door panel thickness: 42mm, filled with polyurethane foam
Thermal resistance coefficient: R=15.7, thermal conductivity per unit volume
Balance system: 25000-30000 cycles, external torsion spring balance system
Wind resistance: ≥ 500 Pa, equivalent to wind pressure levels 11-12
Working power supply: 380V/50Hz ± 10%
Safety system: torsion spring fracture protection device, lifting steel cable fracture protection device, safety bottom edge
Optional: small door, viewing window, color

Industrial lifting door | Application scenarios

Industrial sliding doors are suitable for storage and logistics channels, light industrial manufacturing, industrial plants, etc., but the frequency of passage is not very high for door openings.