Single girder suspension crane installation crane is hanging on either side of a fixed beam above, so named suspension cranes. Crane hoisted single beam column because no other infrastructure, so there is a lot of space utilization allows for space above the narrow fixed plant. Single-girder overhead traveling crane with single-speed electric hoist CD1, MD1 model electric hoist supporting the use of two-speed, into a light rail running small crane. Suspension cranes used in factories, warehouses building of rail to the roof truss bottom chord height ≤500mm place. Single girder suspension crane to ground operations. Operating ambient temperature 25 ℃ ~ 40 ℃, prohibited in flammable, explosive and corrosive media environments. Starting weight: 1 ~ 10t; span: 3.5 ~ 22.5m; lifting height: 3 ~ 30m single-girder overhead crane to crane general purpose, used for low-rise buildings and warehouses, are the last two decades domestic single girder suspension crane leading products. Single girder suspension crane working environment temperature -25 ℃ ~ 40 ℃, relative humidity less than 85%, flammable, explosive and corrosive gases filled work environment does not apply. Single girder suspension crane mainly by the main beam, side beam, electric hoist and electric control of four parts. Single girder suspension crane main beam (bridge) two forms, small tonnage, small span of the beam (beam + channel), with and without the use of a structure in the form of beams; large tonnage, large span of products, the use Tire pressure plate forming a U-shaped channel and beam welded into a box set solid web beams, channel beams is composed of a main crane hoisted single beam, beam with a small angle to allow swinging single hinge (pin axis) connected to each of the wheels to make the crane better contact with the track, without floating. Also connected to removable, easy to transport. Appearing The company sells a variety of product quality issues, the Company shall be governed by the "Three Guarantees" service, three bags of commitment to this work by the service. Upon receipt of the quality of products produced in the user information (call, letter or verbal notification), the production immediately sent to the scene to deal with the persons concerned to solve the problem. Service personnel seriously, thoughtful and thoroughly deal with quality issues to ensure timely use, no worries. Products sold in a timely manner to solve quality problems at the same time, service personnel is obliged to provide users with free technical advice, technical training and answer questions related to other products.