Analysis on circuit interference and hazard of frequency conversion speed regulating construction lift09-11-2019With the development of science and technology, frequency conversion control is more and more widely used in construction lift. Frequency control of motor speed are characterized by their smooth start-stop process, reduce mechanical shock, increase occupant comfort,...
How to select construction lift?09-11-2019With the gradual improvement of the living standard, increasing the tall buildings around us, whether it's the size of the cities have been expanding, buildings in this era played a very important role, we all know, now the construction equipment is much more than b...Construction elevator unit using have corresponding equipment installation project specialized contracting enterprise qualification certificate, should be in front of the building construction electrical installation to inform, formulate the construction elevator ma...Construction elevator fittings stainless steel screw is made by metal, and metal corrosion method mainly has four aspects, namely the nature of the material itself, the use of environment, data and environment of the interface, and improve the design of metal struct...Total number of records 4 pages 1
Jiangsu zhongbaolong construction machinery Co., Ltd.
Service hotline: 400-049-0098
Contact: manager zhang
Address: No. 11 fuyuan avenue, chengdong development zone, dongtai city, jiangsu province