Large hangar door custom

Large hangar door custom

Product Name: Hangar Door

In recent years, the flexible lifting gate is widely used in the Marine manufacturing industry, the flexible lifting gate has reliable electrical control system, reliable electrical components, reliable transmission and force transmission structure, with convenient use, easy maintenance, enough wind strength and steel, and the appearance of the building structure, under the premise of ensuring the use of requirements, Flexible lifting gate project cost is low. Industrial Lifting Door

The door is designed as a flexible lifting stacked door structure. The upper part of the door has a load-bearing beam connected with the workshop grid, on which are set 6 lifting points, elevators and fixed pulleys. The weight of the door is carried by the beam. The door posts on both sides of the workshop are equipped with steel structure rails and seals. The door consists of horizontal frame, bottom beam (truss construction), high strength double coated vinyl door curtain and maintenance-free guide wheel. Maintenance-free guide wheel is installed at both ends of the horizontal frame and two sets at both ends of the bottom beam. High strength double-coated vinyl door curtain is fixed on the horizontal frame and bottom beam through aluminum alloy laminate and self-taping screw. The door lifting wire rope is fixed to the bottom beam and is not fixed to the horizontal frame. When the door is closed (up and down), the weight of the horizontal frame and its upper accessories is carried by the high strength curtain and transferred to the bearing beam. In the open (lifting) state of the door, the weight of the bottom beam, horizontal frame and its upper accessories is carried by the lifting wire rope on both sides of the door and transferred to the bearing beam by the hoist. The flexible door is opened and closed by pressing buttons. Open and close the door on the way to release the button to stop. The flexible door runs smoothly and has sound and light alarm in the process of lifting. Set up anti-fall mechanical locking device (it works when the wire rope breaks suddenly). Electric Telescopic Door

Design basis:

GB/T 3811-83 Code for Design of lifting machinery

GB 1102-74 Specification for selection and calculation of wire ropes

GB/T 6067-85 Safety regulations for lifting machinery

Specification for design of steel structures GBJ 17-88

GB 50205-95 Steel construction

YBJ 216-88 Code for design and construction of pressed metal plates

Technical specification for GBJ 18-87 steel structure

Specification for design, construction and acceptance of high strength bolt connection of JBJ 82-91 steel structure

JCJ 81-91 Code for welding of building steel structures

ZBJ180066.1-87 Specification for pulley selection and calculation of cranes

GB/T 5972-86 steel wire ropes - Specification for inspection and application
 Cold Storage Door

Shenzhen Haifeng Mechanical and Electrical Equipment Co., Ltd. is located in Gongming Street, Guangming District, Shenzhen City, Guangdong Province. Founded in 2002, it is a high-tech door automation company committed to developing into the world's advanced door technology. Mainly engaged in Quick Roll-up Door, Quick Door, Automatic Door, Automatic Induction Door, automatic flat door, automatic overlapping door, Medical Automatic Door, arc automatic door, rotary automatic door, stainless steel automatic door, fast rolling shutter door, industrial stacking door, industrial rolling shutter door, electric expansion door, crystal rolling shutter door, electric rolling gate, all kinds of door control motor, car park license plate recognition system series and computer, mobile phone peripheral series of electronic products. The strength of the company is strong. With first-class personnel, first-class equipment, first-class plant, first-class technology. The company has been the product quality as the lifeblood of the company, from each production link, each process, follow the ISO quality management system rules, strictly good quality, and strive to produce 100% qualified rate.