Henan Weihua Heavy Machinery Co.,Ltd

Model Number: MG Type-5~900 tons-B Brand Name: Weihua Key Specifications/Special Features: Parameters:Capacity: 5-900 tonsSpan: 7-30 metersLifting height: 6-20metersCantilever: Optional as your request

Work duty: A5-A8

Safety system (include but not limited to):

• Overload protection device
• Limit switch
• Phase loss protection
• Over current protection
• Emergency stop system

Brief introduction:

• Double girder bridge building gantry crane is widely used in outdoor warehouse, stock yard, railway freight station, harbor and more
• Characteristics of MG double girder gantry crane include high space utilization, large range of operation, wide application and strong commonality
• MG gantry crane is mainly comprised of gantry frame, trolley, long traveling mechanism, electric parts and cabin

Product details:

• Box-shaped gantry is made of well-chosen steel and processed by advanced technology, so gantry of high intensity, rigidity, toughness and long lifespan
• On gantry are laid the rails for cross travel and electrical cabinet
• Cantilevers can be added for wider work range
• Trolley is comprised of motors for lifting and traveling, brake, reducer, coiling block and electric power transmission device
• Weather enclosure is set up to protect the inside components from wastage because of weather
• Trolley traverses along the rails laid on the gantry for cross travel
• Electric parts adopt international brand Schneider and Siemens to ensure accurate operation, excellent performance and convenient maintenance
• There are two control methods for options, namely cabin control and ground control

Component:

• Motor for lifting adapts YZP type three phases asynchronous motor and is top in China, which features large overload capacity, high machinery intensity and low noise
• Able to provide reliable and steady power travel, and performs well with frequent start, brake and reversion
• Frequency converter can be supplied to meet your demand
• Wheels, gears and couplings are processed by medium-frequency quenching technology and have a great improvement in intensity, hardness, wear resistance, fatigue strength and toughness
• Various lifting tools are for choice to meet your demand for hoisting different materials, such as grab, gantry hook, electromagnetic chuck, billet clamp and container holder

Delivery:

• Electric parts and hoists are packed by high quality plywood crate to cut and to avoid loss caused by shake and collision during sea transportation
• Girders are packed by strong plastic woven cloth to protect them from rusting in the harsh environment of high humidity