Basic Info
Name: Double Bridge Casting Crane
Condition: New
Maximum Lifting Height: >40m
Main Girder Form: Double Girder
Capacity: 5~320t
Air Conditioner: Included
Speed: Frequency Inverter/Vvvf/VFD
Installation: Assembled
Model NO.: QDY, YZ
Transport Package: Plastic Woven Cloth, Polywood Case
Origin: Xinxiang, Henan, China
Certification: CE, ISO9001, Cu-Tr
Operation Form: Cabin
Maximum Lifting Weight: >200t
Type: Metallurgical
Main Electrical System: Siemens/Schneider
Working: A7, A8
Control Mode: Cabin
Power Source: Electric
Specification: GB/T1955-2008
Brief Introduction
| standard capacities | 5~320/80t |
| span | 10.5-35m |
| working class | A7, A8 |
| working temperature | -10~60'C |
| This crane is special for lifting molten metal. Special thermal-protective coating is added at the bottom of main girder. | |
Main models of casting crane
QDY model double beam overhead cast crane
YZ model double beam cast crane
YZS four beam cast bridge crane
Two, three or four beams based on the lifting weight and working condition.
Working condition
Working temperature: -10~+70°C,
Work class: A7~A8,
Power Source: 3ph, 380V, 50HZ or other under customer requirement.
Different capacities' casting crane
5-74t double beam cast bridge crane
75/20~125/32t double beam cast bridge crane
75/20t four beam cast bridge crane
100/30T four beam cast bridge crane
140/40T four beam cast bridge crane
160/40T four beam cast bridge crane
280/75T four beam cast bridge crane
320/80T four beam cast bridge crane
Obvious advantages
* Strong double girder box type.
* high strength structure,
* welding by machine hand.
* Thermal-protective coating is added at the bottom of the main girder.
* Wheels, wirerope drum, gears, couplings, shafts are manufactured by CNC manchine, top quality control.
* Heavy duty slipring motor, or, squirrel cage motor with VVVF, IP54 or IP55 protection class, H insulation class,
* Soft starting and stopping, smooth running
* Electric hydraulic thruster, safe and strong brake
* Siemens main electric parts are used for durable working and frequent using.
* Wireless control, cabin control, commfortable and safe operation
* High working efficiency and output, Low maintenance, low cost mainteannce.
Safety Protection
Lifting height limit device
Crane traveling limit switch
Voltage lower protection function
Current overload protection function
Phase sequence protection function
Emergency stop function
short-circuit protection
Equipped with anti-collision device, audible and visual alarm device
Both crane and trolley use top quality durable polyurethane buffer
Design and construction rules
All the standards which are required for the crane are the Chinese standard.
After sales service
1. Warranty: the quality of our cranes is guaranteed for one year. In this period, if any quality problem happens with correct operation, we will send spare parts to our customer free of charge.
2. After warranty, we will supply spare parts at cost prices to our customer.
Ordering instructions
1, what's the lifting capacity?
2, what's the span of the crane (from rail center to rail center)
3, what's the lifting height?
4, what's the working time and frequency?
5, what speeds (lifting speed, travel speed) do you need?
6, what's the working industry voltage there?
7, what control methods do you need: cabin control, remote control or cabin+ remote control?
8, what color do you need?
9, your other special requirements