(Liu: 189-1374-0459) www.serangdoor.com industrial fire sliding doors consists of: 1, the total thickness of the door door 40mm ± 1mm, double-sided 0.326mm thick painted steel, color is customizable red, coating from the top down as polyester coating, primer, passivation layer, zinc coating, orange embossed, positive and negative noodle-shaped beading strengthen door strength. Filled with rigid polyurethane foam material between the floor plate, a density of approximately 40kg / cubic meters, the thermal conductivity of less than 0.033W / mk. With a continuous strip in the hinge position to ensure the hinge is securely installed. 5m above the door, inside door each side to set a stiffener to ensure that the door has anti twelve or more wind strength. EPDM rubber seal is provided in the section at the bottom of the door, the sealing strip equipped with airbags. Both sides of the door head δ = 1.0mm galvanized steel head piece. 2, hardware accessories: door hinge connection to hot-dip galvanized cold-rolled steel stamping production. Material thickness δ = 2.0mm, galvanizing thickness greater than 28mm. Guide to δ = 2mm galvanized steel sheet roll made three inches industrial doors for rail; rail sectional shape with anti-decoupling to ensure smooth operation throughout the guide rail wheel; rail guards with δ = 2mm galvanized steel sheet roll press production, fender mounting holes slot side door and rubber seal attached to the rail; the guide wheel mining Φ72mm industrial door special guide wheels, guide wheels and durable nylon material, containing smooth roller bearings, run, no noise. The remaining metal parts are hot galvanized steel stamping production, dimensional accuracy, interchangeability. 3, balanced system: sliding door with torsion balance, balance door torsion spring heavy software calculated and designed the torsion spring, so that to achieve the best balance. Torsion spring steel imported production materials are selected to ensure that the service life of over 80,000 cycles. Sliding doors balancer to Ф25.4 solid round on the balance shaft mounted torsion spring break protection device which can at equilibrium torsion spring breaks, preventing the door fall; lift sheave is aluminum cylindrical sheave. Wire rope safety factor lifting more than five times the weight of the door and set the anti-rope breaking in the door, to ensure the safe operation of the door. 4, safety protection device: ①, in the bottom of the door is provided with airbags, during shutdown in case of blocking the door will automatically reverse operation to the fully open state; ②, two at the bottom end of the door with a rope blade fracture protection, when hoisting cable broken, the door movement speed, the device can cut the rail and prevent the door falling; ③, when the motor has disengaged the clutch means is switched to manual movement of the door can be operated manually. 5. Seal: openings at the top and two sides are set EPDM rubber seal at the bottom of the door and set the EPDM seal wing airbags ensure a good tightness between the door and the building. 6, industrial sliding Action: Lift Gate Operations for manual control and electric control: 1) manual control: once completed manually raised and lowered the door, case of power failure, the door can be opened manually. 2) :( electric control on the basis of manual control) in each lift door jamb (inside) are equipped with standard operating button box, through the manipulation of the button on the box, stop, next button to start, closed body . And, when the door to the set position to run automatically stopped. 3) manual / automatic switch: the motor has a clutch release mechanism, when the power failure by manually operated clutch release mechanism, the driver to manually switch from electric to manually operate the door open and close. Buyer Tips: Online price is for reference industrial doors, industrial doors customized non-standard products, the price is floating industrial doors will be great, the actual price according to the specific size of the openings provided by the buyer, the installation site, the door the number of functional requirements of industrial doors to pricing. Silang doors doors recently Projects: 1. P & G (China) Co., Ltd. 2. Schneider Borg Test System (Changzhou) Co., Ltd. 3. Changzhou Trina Solar Limited company 4. Magna Powertrain ( Changzhou) Co., Ltd. Changzhou Evergreen Group 5. 6. Hangzhou Xinfu Pharmaceutical biotech company Asahi Kasei Spandex Co., Ltd. in Hangzhou 7. 8. Power Technology Co., Ltd. Zhenjiang Xiangjiang cloud industrial sliding door Features: slat Material: double-height strength, high toughness, corrosion-resistant aluminum alloy extrusion. Finish: Classic powder coating process, which is characterized by durability, anti-aging, anti-corrosion, do not fade, easy to maintain, long as new. Scope: Suitable for high-end external door factory. Opening speed: Average speed of up to 12-18 meters per minute; operating principle: the door leaf series with more joint activities, fixed in the rail slide, rotate up and down to scroll above the door of the center. Driving principle: Turn the motor to drive the shutter with a dedicated central axis, to shutter switch, when the motor is rotated to set upper and lower limit stops automatically. Appearance: the inner and outer surface of the door body is specially processed to meet the diverse requirements of modern industrial plant appearance. Wind resistance: strengthened through internal door handle, with the other to strengthen the parts, Silang industrial doors can withstand winds of 12 requirements. Translucent: Silang provide a rectangular or oval design of double insulated glass, exterior window surrounds perspective of flexible rubber, provides good lighting and transparency. Security: the Cylon dedicated door latches and locks, locked from the inside, with solid door, effective tamper alarm. Sliding doors open the way ordinary lifting, vertical, improve promotion