Recently, the reporter learned from the Yiwu zipper industry association that the association purchased 7 sets of zipper quality inspection machines and set up product testing centers to conduct free product quality inspections for enterprises. So far, the Yiwu Zipper Industry Association has become the only organization in the industry with independent product testing center. In April this year, the Yiwu zipper industry entered the ranks of Zhejiang province's trade early warning demonstration sites, becoming the second trade warning early-warning demonstration point after Yiwu’s hosiery industry. The website of the Yiwu zipper industry's foreign early-warning demonstration site has issued various types of early-warning information in international trade more than 20 times. In order to help companies overcome technical difficulties, improve product quality, and deal with technical barriers to trade, the association set up the inspection center to provide free product inspection and technical guidance for more than 300 zipper companies in Yiwu, which is expected to incorporate the entire zipper industry into stricter regulations. Product quality management system.
Characteristics and Advantages
(1) Intelligent control design: adjustable main parameter and secondary parameter automatically according to the weight of door leaves;
(2) Low noise: Special static sound track, integration of motor, worm-gear and retarder.
(3) Anti-clamping function: automatically reverse when meeting barriers;
(4) Unique electronic motor lock: the motor will lock up when the door is forced to open.(controlled by remote or switch)
(5) Tighten force: seal door when closed, power consumption approximately 10W under standby;
(6) Advanced brushless motor(36V,100W) can automatically adopt different heavy door leaves;
(7) Bi-doors inter-locking: one of the door leaves always remains closing;
(8)Safety sensor terminal: sensor stops working when door closed;
(9)Unique coating technology: never rusty;
(10)Easy and convenient to install;
(11)Working Process: when the door leaf closes to the right place, the door leaf will slightly shift to the door frame and the ground. The rubbers on the four sides of the door leaf will completely combine with door frame and ground, which ensures air tightness. When the door is open, the rubbers will separate from door frame and ground, which avoids contraction on the ground.
Technical Specification
Specification
Light Duty
Heavy Duty
Rang of the Door
Single-Leaf
Double-Leaf
Single-Leaf
Double-Leaf
Door leaf max weight
100kg
100kg x 2
200kg
200kg x 2
Mounting Method
Surface mounting or built-in mounting
Open Width
700-2000mm
650-2000mm
750-2000mm
650-2000mm
Power Supply
AC 220v ± 10%, 50-60 Hz
Opening Speed
300-500mm/s (adjustable)
Closing Speed
250-550mm/s (adjustable)
Creep speed
30-100mm/s (adjustable)
Hold-open time
0.5-20s (adjustable)
Airproof Force (Max.)
>70N
Manual Pushing Force
<100N
Electronic Lock Force
>800N
Power consumption
150W
Ambient temperature
-20+50 C
Technical Details:
(1) Rubber lining sealing technology combined with V groove on the guide rail enables the door completely sealed when the door closed;
(2)Special door body location technology. Semicircular surface beam on the ground matches with the V style groove at the bottom of door leaf, which stop the door from swing and make sure it moves stable and smooth;
(3) The door body decorated with matte stainless steel or spray surface, and on the middle and both sides with sealing stripes to ensure the hermetic effect.
(4)Feet sensor switch applied to avoid contagion;
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