Dongqi Double Beam Electric Hoist Overhead Crane for Heavy Duty Lifting Materials
Heavy duty double girder overhead crane
Key Specifications/Special Features
Brief introduction
High-quality crane 5T, double beam electric hoist overhead crane price is light and medium duty materials lifting machine, with lifting capacity of 3-20 tons, span of 10.5-31.5 meters, and lifting height of 6-18 meters
Equipment is widely used in factories, mines, warehouses and workshops
LH crane is mainly comprised of box-shape bridge, trolley, long traveling mechanism, cab and electric control system
It is prohibited to use the equipment in combustible, explosive and corrosive environment
Components
Beams are made of well-chosen steel plate, and processed by shot-blasting technology, thus the intensity and toughness are reliable
On the main girders laid the rails for cross travel
Trolley adopts an electric hoist fixed on the trolley frame as the lifting mechanism
CD model electric hoist with single speed and MD model electric hoist with double speeds are in choice according to your demand
Electric parts adopt international brand Siemens and Schneider
Motor adopted is top in China and features large overload capacity and high machinery intensity with low noise
With the protection level of IP44 or IP54, and insulation class of B or E, the LH overhead crane is able to meet the demand of general usage
Electric parts adopt international brand Siemens, Schneider, or Chinese top brand Chint to ensure the accurate and safe operation
Wheels, gears, and couplings are processed by medium-frequency quenching technology, and have a great improvement in intensity, rigidity and tenacity
Painting: a primer and finishing paint b
Average thickness: about 120 microns
Color: according to your request
Safety
Weight overload protection device will warn when the lifted materials are beyond the capacity, and the displayer will show the data
Current overload protection device shall cut off the power when the current overstep the set figure
Emergency stop system shall be used to stop all motions once any emergency occurs to avoid more damage
Limit switch prevent the traveling mechanism from over travel
Polyurethane buffer can absorb impact and help traveling mechanism stop softly and harmlessly
After-sale service
Warranty is 1 year
During the warranty spare parts are provided fee, charge for quality problem under correct operation
Low charge for maintenance when the warranty is expired
Experienced engineers are available to serve you.
