Dongqi Ladle Crane, 30T/50T/74T, for Lifting Molten Metal for Steel Plant, China Top Crane Manufacture
Double girder ladle crane sketch
Key Specifications/Special Features
- Mainly used at the place where the molten metal is lifted
- Working class of the complete machine: A7-A8
- 75T main hoist and 20T auxiliary hoist
- Thermal-protective coating is added at the bottom of the main girder
- Lifting capacity: 5 to 75/20T
- Power of crane: three-phase AC
- Rated frequency: 50Hz
- Rated voltage: 380V (can be designed as your requirements)
- Adopts to local conditions of voltage and frequency in client’s workshop
- Working environment temperature: -10 to 60°C
- Relative humidity: no more than 50% when the temperature is 40°C
- Ordering instructions: basic parameters (rated lifting weight, lifting height, span and more) of the crane shall be described clearly when the user orders goods or signs a contract as that the product which may satisfy the working condition can be supplied
- strong main beams, double end trucks
- Q235B Mn structural steel with standard deflection, technology more strong and elegant
- Center rail box type girder
- Service platform, guardrail and conductive support welded with girder outside
- Motor:
- Metallurgical three phase asynchronous motor
- Specially made for foundry use
- Insulation class: H
- Protection class: IP54
- Made from China’s famous brand JIAMUSI motor
- Brake:
- Electric hydraulic drum type
- Double brakes on lifting system
- One brakes on cross travel
- One brake on long travel
- Reputed make by JIAOZUO brake factory
- Main lifting trolley
- Wire rope adopts heat resistance type
- flame-retardant cable
- Drum uses forged steel made
- Double brakes to ensure operation safety
- Electric hydraulic drum type
- Optional features:
- Wireless radio remote control
- Shrouded DSL system for power feeding
- Flameproof anti-explosion
- Cabin operated
- PLC automatic control system
- Heat protection devices
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