Feature: | Bridge Crane |
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After-sales Service Provided: | Engineers available to service machinery overseas |
Warranty: | 1 year |
Certification: | CE |
Model Number: | YZ |
Brand Name: | Ranchowell |
Place of Origin: | China (Mainland) |
Span: | 28.5m |
Max. Lifting Height: | 32M |
Max. Lifting Load: | 240T |
Rated Loading Capacity: | 240T |
Application: | factory |
Condition: | New |
Quick Details
Specifications
YZ Model Double Girder Foundry and Casting Overhead Crane
Product Describe
YZ model double girder foundry and casting overhead crane is the main equipment in the continuous casting technology of steel manufacturing casting. It is mainly used for smelting metal transporter, casting and hot metal charging. YZ model casting overhead crane with double beam single trolley structure, is composed of bridge frame, connecting traverse, crane traveling mechanism and electric system. The main hook employs the constant- spacing connecting traverse as the lifting device to hoist steel ladle, the auxiliary hook cooperate with the main hook to accomplish pouring of molten steel and steel slag, and other auxiliary hoisting.
The crane traveling mechanism and main electric equipment are installed in the boxed girder, which employs rock wool for heat insulation, and has an air cooler inside. To reduce heat radiation of molten structural members, a thermal baffle is set along the span direction at the bottom of the girder.
FUNCTIONS:
The speed of mechanisms can be changed at the ratio (1:10 or larger)
The lifting appliances are rotatable;
The spacing of portal hook is variable;
Overload limit and warning
Load weighing and display, PLC control, failure detection, Display, record, and printing system.
Prevent from collision between paralleled cranes.
Features
Durable performance and High efficiency!
Special used in steel plant.
Smooth starting and stopping.
Safe and reliable traveling, long life.
Outstanding heat resistance with thermal-protective coating added at the bottom of the main beam!
High quality with competitive price.
Structure
1. The bridge: traverses on the railway;
2. The trolley: traverses on the beams;
3. The railway: tied to the building structure.
4. The main hook: lifts up and down;
5. The aux. hook: pours out the melting metal;
Main Girder
The crane girders are of welded girder construction. Our girder is complete without welding, so it is more strength. This result in lower dead weights with a high degree of vertical and horizontal
rigidity and smaller wheel loads being transmitted to the crane runway.
Power supply cable and control cable along the girder
Trolley
It consists of motor, reducer, brake, trolley frame, drum, hook, pulley etc. The trolley includes lifting mechanism and
cross traveling mechanism. The trolley is strictly designed according to the application and working environment.
End carriage: It works as long traveling mechanism and combines with beam, wheel, motor, reducer, brake and other parts. Crane traveling system, Motor-Reducer-Wheel driven system! motor used soft start motor which result in very stable starting!
Electric Parts
We choose high quality electric parts with rain cover. The power supply is conductor bar. We could offer the top
Control method
Cabin control,wireless remote control or pendant control,you can choose two of them(According to your demands)
Safety Features
Overload protection: If the materials or electric current overstep the capacity, the crane will give a sharp warning for protection itself.
Emergency brake: If there's emergency situation, it could stop the crane to protect operator and goods.
Control Method: Room control or remote control to avoid any injure to the operation staff.
Main lifting motor: with thermal protection and currency protection.
Hooks with latch:to prevent goods fall down;
Rubber buffers