Henan Weihua Heavy Machinery Co.,Ltd

Model Number: LDA-0.5-20 tons-B Brand Name: Weihua Key Specifications/Special Features: Basic parameters:Lift capacity: 0.5T, 1T, 2T, 3T, 5T, 10T, 16T, 20T.Lifting height: according to your demandSpan: 7.5-31.5M (according to your demand)Work duty: A3-A4

Brief introduction

• Single girder overhead crane is widely used in workshop, warehouse, factory, stock yard and more
• The LDA single girder overhead crane is comprised of main beam, end carriage, electric hoist, electric power transmission device and cab
• Its maximum lifting capacity is 20t, with span of 7.5m to 22.5m, and lifting height of 6m to 30m
• Special design is provided according to your demand
• With features of compact structure, light dead weight, easy operation and installation, and convenient maintenance, LDA is able to meet the need of universal manufacture for light duty

Component

• The main girder is welding structure of steel plate with I-steel
• The one-time formed U-shape groove decreases the welding stress and weld fatigue, and contributes to the accuracy of the girder, the intensity of the whole crane and the apparent quality
• The end carriage is connected with the main girder by dolts and nuts for easy transportation and installation
• The electric hoist is used as the lifting mechanism
• The inside motor features large overload capacity and high machinery intensity with low noise
• With protection level of IP44 or IP55, and insulation class of B or E, it can meet the demand of general usage
• There are single speed and dual-speed for choice
• Normal lifting speed is applied for general usage, and dual speeds for accurate operation
• The soft start motor and the frequency converter are available according to your demand
• Main electric parts adopt the international brand Siemens, providing reliability and easy maintenance
• Gears, wheels and couplings are processed by medium-frequency technology, and have a great improvement in intensity, rigidity, and tenacity
• Slide wire is comprised of rail way, sheath, conductor, hanging device, connector, retaining cap and end cover and used to transmit electric power
• Safety, durability, steady well adaptation and low electric loss are characteristics of the slide