1. Problem: Press the run button or remote control button of the quick door control box, the motor does not work and does not rotate. Causes and solutions:(1) Motor failure, check whether the motor is...
The invention of the Yantai electric folding door brought a lot of convenience to our lives. It is mainly divided into industrial electric folding doors, color steel electric folding doors, nuclear po...
Industrial rolling door and industrial lifting door product principle:1. Curtain material: Double-layer high-strength, high-toughness, corrosion-resistant aluminum alloy extrusion molding.2. Surface t...
1. Marking: Reflective film marks indicating the height scale must be affixed to the two pillars of the flexible lifting gate to ensure correct visual inspection of the lifting height of the gate. At ...
Swing door is suitable for general industrial workshops, steel frame rooms, warehouses, transformer rooms and other buildings. It has better thermal insulation, strong wind resistance, less mechanical...
Yantai industrial sliding door is a common facility for enterprises. The door panel is made of double-layer color steel sheet filled with polyurethane foam layer. It has good thermal insulation proper...
Industrial rolling door is also called industrial door, factory door, industrial rolling door, industrial automatic rolling shutter, rolling shutter window, rolling shutter door and window, rolling sh...
Electric sliding door panel adopts double-layer hot-dip galvanized steel sheet filled with polyurethane foam. The double-layer steel sheet reduces heat energy consumption, 42kg / m3 high-density polyu...
The industrial door is composed of a series of door panels, which rise along the track, and the torsion spring system keeps the door body balanced. The different track systems and lifting methods make...
The construction process of the casement door is as follows:I. Process flow: find the rules of the elastic line → door opening processing → casement door processing → casement door transportation, pos...
How are industrial hinged doors assembled?1. The door leaf is erected in various parts of the opening to the required size, and the door leaf is kept vertical.2. Initially spot-weld the upper and lowe...
Swing doors can be divided into two types: one-way and two-way doors. Door frames are installed on both sides of the door opening, and the door leaf is installed on the door opening frame. It has the ...
1.Verify door opening size2. Installation of auxiliary rails The dimensions of auxiliary rails should be 70mm longer than the length of the door panel. Pay attention to verticality during installation...
The industrial sliding door is composed of a series of door panels that rise along the track. The torsion spring system or counterweight system is used to ensure the balance of the door body. The inst...
Fast shutter doors have high reliability, practicality, easy operation and low maintenance costs.Control system: A variety of independently developed control systems are available for selection:1. Sta...
Control system: Two self-developed control systems are available:1. Highly matched frequency conversion system, with man-machine interface of visual Chinese display and imported brand frequency conver...
The world ’s energy demand is rising and natural energy is drying up. Efficient utilization, energy saving and emission reduction are the core of modern industry. With the continuous increase of produ...
OKY1 type hard quick door adopts roll-type lifting method, the door panel adopts broken bridge aluminum alloy profile, and the interior can be filled with polyurethane insulation material; equipped wi...
OKY2 hard quick door adopts spiral track, oval track, smooth track and other opening methods. The door panel is divided into two types: one is the color aluminum alloy rolled profile foaming treatment...
Yantai sectional lift door has the characteristics of beautiful appearance, stable opening and closing, safety and reliability, and only takes up very little installation space. The door leaf can be m...
No.188 Shixue Road, Zhifu District, Yantai City, 
Tel：0535-6846120 6846130
Mobile：13806386636
Postcode：264000
Fax：0535-6846160
E-mail：ytokszj@vip.163.com
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