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2021年9月5日星期日

100t AGV Auto Guided vehicle transfer car

This AGV model Z1-100T made by Weihua is with big size and large capacity of 100 tons. The full-load speed of this Automated Guided Vehicle reaches 0.5m/s. This AGV is designed with Weihua patented motion control technology to ensure the safe and stable handling work.

 

The robot dispatching systemo of this AGV cart can realize the intelligence and flexibility of material handling and transfer, so that it makes the handling task with higher adaptability and flexibility. The AGV can replace trucks, heavy rail cars, and manual flat car and so on.

 

100t-agv
AGV model Z1-100T

 

The AGV machine can be used for industries of machinery, electric power, aerospace, ports, automated warehousing, logistics and distribution. The images show the Z1-100T heavy-duty AGV running for the transportation of steel plates in a heavy-duty structure workshop at Weihua new factory-Weihua intelligent industrial park.

 

AGV-100-Tons


https://www.weihuagantrycrane.com/product/100t-AGV.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

2021年8月10日星期二

Gantry Crane with Grab for coal, ore, bulk material handling

 Gantry crane with grab is a gantry crane usually employed to handle bulk materials such as coal, stone, sand, metal scrap, garbage, etc. with a grab. It is mainly composed of gantry structure, trolley, lifting mechanism, electronic control and grab. The cabin also travels with the trolley. There are optional grab and belt conveyor for customers.

 

grab-gantry-crane
Gantry crane with grab

 

Which Parts can be Customized?

1. Span.

2. Cantilever length.

3. Lifting height.

4. Lifting speed: stepped or stepless speed, variable, frequency control.

5. Crane and trolley traveling speed: stepped or stepless speed, variable, frequency control

6. Gantry structure: box girder type or truss type: less weight, small will area, and the driver room can be fixed at one side of the legs.

7. Control: cabin control or ground remote control.

8. Grab type: teeth mouth or flat mouth, and peace. The grab open direction can be parallel or perpendicular to the main girder.

9. Power supply can be trough overhead contact line or ground cable reel or other means.

 

gantry-crane-grab

 

gantry-crane-with-grab

 

grab-crane

 

bulk-material-handling-crane

 

scap-handling-crane

 

wooden-case-loading


https://www.weihuagantrycrane.com/product/Gantry-Crane-with-Grab.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066


Fixed Dock Crane

 Fixed dock cranes (or mast crane, or derrick) are commonly seen at dockside for lifting materials and goods between vessels and shore. This dock crane is composed of platform, hoisting mechanism and luffing mechanism, which is for handling 22,000m3 LPG tank.

 

dock-fixed-crane

 

Lifting Capacity: 2*330t

Luffing: 21.5-54m

Front Boom Length: 70m

A-Frame Mast Diameter: 1.6m

 

600t-dock-fixed-cran

 

Features:

1.      Adopt 4 driving system for lifting mechanism, and 2 driving system for luffing mechanism.

2.      The entire mast crane chassis adopt basin support on concrete platform, which can effectively ease the crane horizontal and vertical deformation.

3.      Multi-layer winding line reel drum. Hoisting winding drum wrapped with 4 layers of wire rope, and luffing drum is wrapped with 5 layers of wire rope.

4.      Complete frequency, lifting half load speed is 2 times of the full load speed.

5.      Using inverter, encoder and a series of electronic control system to ensure the 4 lifting motors keep synchronous running.

 

600t-fixed-dock-crane
 Fixed dock cranes 

 

fixed-dock-crane

https://www.weihuagantrycrane.com/product/Fixed-Dock-Crane.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

2021年7月25日星期日

Shipyard Portal Crane

Portal crane for shipyard is applied for ship repair and ship building in shipyard, which can be employed to handle structural sections during ship assembly and for electrical equipment installations.

 

Features of Weihua Shipyard Portal Crane

1. Adopt pulley and drum compensation for variable amplitude compensation, precise horizontal luffing;

2. PCL control, AC frequency conversion speed, excellent low speed micromotion, precise hoist positioning;

3. 360° rotation;

4. Straight boom and cylinder portal structure, light weight, nice appearance, easy maintenance;

5. Adequate protection devices, lighting and communication system;

6. Good vision from the cabin, nice appearance.

 

60t-shipyard-portal-crane
Portal crane for shipyard

 

portal-crane-shipyard

 

shipyard-portal-crane-drawing

https://www.weihuagantrycrane.com/product/Shipyard-Portal-Crane.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

RMG Crane for Steel Track Handling

The RMG Crane for Steel Track Handling can be used for handling of steel pipe, steel sheet, steel plate or steel track with electromagnetic sling or clamp sling. During the hoisting operation of large projects for big projects, multiple cranes are usually applied together to hoist the same object through wireless linkage. It is not only safe and reliable, but also effectively guarantee the orderly progress of the task. The linkage cranes also greatly improves the lifting capacity and working efficiency, reduce the use and maintenance costs.

 

rmg-crane-steel-handling
RMG Crane for Steel Track Handling

 

During hoisting operation, usually 2 or more cranes are used together to lift a same big object (oversize and overweight). This requires several cranes to have coordinated action and maintain synchronization during lifting, running and braking. In the project below, 4 RMG cranes are employed to handle steel tracks at railway freight yard.

 

rmg-crane-steel-track-lifting

 

Lifting Weight: 10t+10t

Steel Track Length: 100m

Site: Xi’an Railway Bureau, China

Way of Working: 4 cranes linkage operation

Sling: Hang beam with clamps

 

The 4 RMG cranes for Xi'an Railway Bureau adopts Siemens 1500PLC control system and Schneider ATV71 inverter. It realizes centralized control and sub-control by multi-machine wireless linkage control, making 4 cranes as a group, to lift a single 100-meter-long high-speed rail track.

 

RMG-steel-handling

 

Features:

1. The cranes can be controlled by the main console and the remote control, as well as operated separately in the cab.

2. When any crane fails, other cranes will stop working automatically

3. The control system has sound and light alarm to remind, diagnose, monitor, troubleshoot and shorten the maintenance time.

4. Electric control system also has a dedicated database for real-time recording of equipment operating conditions, which also can be used to calculate lifting mechanism cumulative overload times in safety work cycle.

5. Crane drive system uses absolute encoder to limit the travel error within 150mm for cranes' synchronous operation within 300m distance.

6. Trolley simultaneous travel uses Gray bus memory positioning, which limits the error ± 3mm in 20m traveling distance.

 

rmg-steel-track-handling

 

wooden-case-loading


https://www.weihuagantrycrane.com/product/RMG-Crane-for-Steel-Track-Handling.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066


2021年7月19日星期一

Port Mobile Tire Crane

 Weihua port tire crane is mainly used for large ports, stations, freight yard and other places to carry out the bulk cargo handling and lifting operations, but also employed for the maintenance, demolition and installation of large-scale port equipment.

 

port-tire-crane
port tire crane

 

port-tire-mobile-crane

 

port-truck-crane

 

tire-mobile-crane


https://www.weihuagantrycrane.com/product/Port-Tire-Crane.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Tube Belt Conveyor

 As an environment-friendly continuous conveying equipment, the tube belt conveyor is designed for conveying coal, colliery coal, coke, blending materials, sintered ore, mineral powder, petroleum coke, limestone, sand-gravel aggregate, acetylene sludge, humidifying dust, chemical fertilizer, salt, waste paper, phosphorus gypsum, sulfur-iron slag and other bulk materials.

 

Tube-Belt-Conveyor
tube belt conveyor

 

The working of tube belt conveyor is basically same with commonly seen belt conveyors. And most of the parts are interchangeable with other belt conveyors, however, the conveyor belt of tube belt conveyor is rolled up into round tube shape.

 

Features:

1. Seal up bulk materials.

2. Transport routines can be very long and bent.

3. It can enhance the transport inclination angle.

4. No off-tracking happens.

5. Conveying materials in two directions.

 

rubber-tube-conveyor

 

Structure:

1. Common discharge port

2. Charging port

3. Transition section of materials receiving

4. Special tubules tape

5. Transition section of materials unloading

6. Transmission Roller

 

tube-belt-conveyor-working

 

Working:

After receiving the materials from the transition section, the conveyor belt will be rolled up into round tube shape gradually and the materials are sealed and conveyed. At the discharging section, the tube is unfolded gradually and the materials are discharged.

 

 

Related News: Weihua Produce World's Longest Pipe Belt Conveyor


https://www.weihuagantrycrane.com/product/Tube-Belt-Conveyor.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066