The multi-layer pattern exterior wall coating is a new type of architectural coating with aggregates based on acrylate emulsion and polymer materials. It is divided into three types: bottom glaze coating, skeleton coating and glaze coating. The glaze coating acts to seal the surface of the substrate while increasing the bonding between the aggregate and the substrate. The skeleton material is a layer formed by the coating and is a main component, which increases the durability, water resistance and strength of the spray coating. The glaze material is a surface layer of a spray-coated coating in which various light-resistant color pigments are added to impart a soft color to the surface layer. According to different needs, the deep layer is divided into two types: light and flat light. The glaze material acts to beautify the deep layer of spray and increase the durability.
It has good weather resistance; it has good penetration effect on the wall surface, and it is firmly combined; it can be used under zero temperature and below. It is convenient to construct and can adopt various spraying processes; it can be configured into various colors according to requirements.
It has established a perfect and complete system of database in standardization and modularization, experimental test, standard information, patent document library and international access. With the help of those database, the 3D digitization, modularization and intelligent design of the products have been realized, and the intelligent optimization and innovation design platform of the door system has been developed, which greatly improved the R&D efficiency.
After many years of technological innovation and development, Keffran has the Elevator Door System with inward door skate outward door skate.
Main Technical Features
1. AC permanent magnet synchronous motor, low velocity with large torque and high transmission efficiency.
2. Professionally developed door controller with mechanical and electrical integration optimization design, to ensure the optimum closed-loop control of the velocity, position and torque. The operation curve realizes the real-time intelligent adaptive adjustment, it has strong anti-jamming capability.
3. Standard integrated door lock with simple structure and high safety.
4. Comply with the latest GB7588/XD1, EN81-20 / EN81-50 and ROHS requirements.
Keffran Own Brand Door System,Door System,Door System Track,Multi Beam Door Sensor,Sliding Door System
Suzhou Keffran Parts Co.,ltd , https://www.keffran-elevatorsmart.com