Crane Control Handles

 Crane control handles can be a wire pendant, wireless remote control or radio control, etc. It can be used to control electric hoist, trolley crab, open winch hoist, etc. on the overhead crane or gantry crane. The wire pendant is usually with rated voltage below 500V, rated current below 15A, which can work in the rain and snow, dusty environment. The wireless remote control handle are different in size. It can be a handle piece or a control panel with joystick (This kind is for large cranes).

 

Crane control handles

 

 

 

 

 

 

 

 

Features of Wire Pendant and Wireless Handle Piece.

1. Nylon fiber shell, glass fiber, strong and durable;

2. Fixing screws, easy to install and simple;

3. Dust-proof structure, metal contact keys, feel comfortable;

4. ABS plastic body with good-looking appearance and reasonable structure.

5. Rubber cable sleeve and waterproof seal.

6. Simplified circuit for safety operation.

7. COB button.

8. Contact resistance ≤50M.

9. Mechanical life: Momentary type: press 1 million times, Emergency stop self-locking button: press 50,000 times.

10. Electric life: Emergency stop self-locking button: press 50,000 times.

11. Protection: IP65.

 

 

Joystick remote control is usually used for the control of Double Girder Overhead Crane and Gantry Crane. Different from a crane pendant control, this joystick control is U-frequency mainly with 1 or 2 joysticks to control the inverter cranes.

 

 

Features of Joystick Remote Control:

1. Anti-interference, large crystal oscillator above 100;

2. Programmable output settings, up to 16 output points;

3. Nylon-reinforced reinforced plastic case to prevent damage caused by falling and strong collision;

4. Operating distance can be 100 meters;

5. Receiver with output cable for easy and fast installation;

6. Transmitter three-stage power indicator;

7. Acceleration delay setting can be planned (making the crane run smoother);

8. Multiple security protection design: Hamming code watchdog line 32-bit non-repetitive identification code.

 

 

Main Data of Joystick Control:

• Size: 20*11*9 cm;
• Weight: about 1 kg;
• 2 five-speed paragraph feeler;
• 6 single speed buttons (including power button);
• 1 emergency stop mushroom head;
• 1 rotating key;
• 2 2-stage selector switches;
• 2 3-stage selector switches;
• More than 40 relay outputs (software settings);
• Installed closed and open relay;
• Support passive antenna (optional);
• Working temperature: –35~+80°C;
• Transmitter power supply 4 AA alkaline batteries / rechargeable battery;
• Receiver power supply AC48/110/220/380V (optional);
• Protection class IP65;
• Identification code 4.3 billion groups no-repeat identification code;
• Hamming code ≥ 4

https://www.weihuacraneglobal.com/product/Crane-Control.html

Email: weihua@craneweihua.com

Weihua Intelligent Crane New Era – AICrane 1.0

 Weihua announced it opens a new era of intelligent Crane Age of 5G + artificial intelligence + industrial Internet and make the crane a real crane robot!

 

Unmanned Crane

 

Weihua AICrane series products adopt 5G communication, artificial intelligence, digital twin, big data, industrial Internet and other technologies, and adopt advanced software design concepts of modularity, openness, and generalization. They can be applied to rolls, square boxes, and bulk materials and other various heavy material handling works.

 

Weihua AICrane are not only equipped with high-precision anti-sway, positioning, laser scanning and other hardware systems, also with a powerful, information-rich, and smooth-running control system, which can easily respond to various needs of intelligent material handling.

 

Intelligent Scheduling and Deep Learning

 

Combining artificial intelligence and deep learning technology, Weihua AICrane develop a variety of dynamic path planning strategies for typical application scenarios of unmanned cranes, and can be configured according to the actual needs of the site to achieve intelligent scheduling of various tasks to achieve maximum work efficiency.

 

Weihua AICrane combine AR/VR technology with artificial intelligence vision construction and 5G Internet and low-latency communication, and will give users an immersive experience in terms of intelligent crane information interaction, virtual training, and remote operation and maintenance.

 

Digital Twin Immersive Feeling

 

Weihua AICrane can simulate factory scenes through sensor technology, data acquisition technology, 5G communication technology, and computer simulation technology, track equipment operating status in real time, and master order information.

Based on the integrated interface of digital twin technology, the scene situation and the screen are proportionally corresponding;

Information integration, one interface for basic daily use;

The status of equipment, storage locations, and goods are refreshed in real time, and detailed information can be viewed online, screening according to needs, and warehousing information at any time.

 

Video System is not Just Monitoring

 

Weihua AICrane video system is no longer just a monitoring of on-site equipment, but also an excellent display platform for system comprehensive information:

1. Realize multi-camera on-site monitoring, freely switch and combine the pictures of the cameras;

2. Based on 5G's high-speed, high-bandwidth, high-reliability, and low-latency characteristics, high-speed transmission of operating data, greater data throughput, and avoiding data packet loss;

3. Task management, report statistics, fault records, equipment information overview display, All information is visible easily;

4. Based on ultra-high-definition video capture technology, through AI analysis, it can realize character recognition, face recognition, visual positioning, behavior analysis, object recognition, object measurement, and object sorting.

 

Full System Development, Turnkey Project

 

Weihua AICrane have pioneered and successfully applied the world's leading front and rear separation technology to the field of heavy material handling, with more friendly interaction and richer matching elements:

1. It can adapt to more complex needs and achieve smarter scheduling;

2. It runs faster and process larger amount of data;

3. It is easier to interface with other systems, and the interface is simple to implement;

4. The programming framework has a rich class library to achieve more powerful functions;

5. Modular design, plug and unplug modules according to project requirements, efficient development and fast handover;

6. Full system development of front-end, back-end, and hardware can realize turnkey projects and have the ability to solve problems quickly;

7. It can be used across system platforms and device platforms.

 

https://www.weihuacraneglobal.com/news/Weihua-Intelligent-Aicrane.html

Email: weihua@craneweihua.com

 

3D Animation of Ladle Crane

Ladle Crane features: (Email: weihua@craneweihua.com) double lifting mechanism, wire rope with steel core, four brakes, four girder structure, laminated gantry hook. 

https://www.weihuacraneglobal.com/product/Overhead-Crane-for-Metallurgy.html 

3D Animation of Chain Hoist Germany Standard

3D Animation of Chain Hoist: (Email: weihua@craneweihua.com ) FEM/DIN standard, Germany DIN standard hook, Germany chains, all-aluminum box, aviation connector, hard tooth surface reducer from Germany, Friction-clutch overload protection.

https://www.weihuacraneglobal.com/product/NL-Electric-Chain-Hoist.html

Joystick Radio Control

Joystick radio control is widely used for crane control system. It is composed of a hand joystick control and a receiver. Applicable cranes: Overhead Crane, Metallurgy Plant Crane, Gantry Crane, Project Crane, etc.

 

Joystick radio control

 

Specification:

V F24-60, one sending and receiving voltage: 380v,

V F24-60, one sending and receiving voltage: 220v,

V F24-60, one sending and receiving voltage: 24v,

U F24-60, one sending and receiving voltage: 380V,

U F24-60, one sending and receiving voltage: 220V,

U F24-60, one sending and receiving voltage: 36V,

U F24-60, one sending and receiving voltage: 24V,

 

 

Features:

1. Remote control distance: 200m

2. Working temperature: -40 ~ 85℃

3. Glass fiber reinforced nylon shell

4. Unique motherboard with coding and data for matching function;

5. Unique motherboard with crystal oscillator for stable performance;

6. IP65 protection level make it has good performance at environment with dust, water-proof, oil, etc.

7. Metal contact button allow more than 12-million-time press with 2.5N pressure

8. Energy saving 34%

 

 

https://www.weihuacraneglobal.com/product/Joystick-Radio-Control.html

Email: weihua@craneweihua.com

 

Hoist Crane Distribution Box

 This single-girder crane distribution box is for the electrical power distribution of non-standard CD type and MD type hoist and full set hoist crane. It has built-in electrical appliances such as total contactor, control transformer, phase sequence, etc. And it has protection functions such as short circuit, overload, phase loss, phase error, zero voltage protection, and overcurrent.

 

 

This distribution box is not suitable for working in flammable and explosive media or with high humidity and acid and alkali gases, and it is also not suitable for working in environments where molten metal, toxic and flammable materials are lifted. (If you need to work in a special environment, please specify)

 

crane distribution box

 

Specification:

1. Control voltage: 36V-380V

2. Operating voltage: 380V

3. Model: DK1, DK2

4. Phase sequence protection, loss of voltage protection

5. Scope of application: electric single girder crane; electric suspension crane, double girder crane with hoist.

 

 

 

https://www.weihuacraneglobal.com/product/Hoist-Crane-Distribution-Box.html

Email: weihua@craneweihua.com

3D Animation of Container Gantry Crane - RMG

Gantry Crane for Container Handling features: (Email: weihua@craneweihua.com) fatigue analysis and calculation for main girder, applicable for full-scale container spreader, cab with all round vision.

https://www.weihuacraneglobal.com/product/Rail-Mounted-Container-Gantry-Crane--Rail-Mounted-Gantry-Crane.html

3D Animation of Double Girder Overhead Crane

Features of Double Girder Overhead Crane: (Email: weihua@craneweihua.com) 1. World's leading anti-sway control technology. 2. Power supplied by engineer drag chain.

https://www.weihuacraneglobal.com/product/FEMDIN-Double-Girder-Overhead-Crane.html

Overhead Crane for Forging 250t / Weihua Crane

 This 250t overhead crane for forging adopts the internationally advanced 3-beam 4-rail bridge structure, which is made by first-class processing equipment and advanced manufacturing processes. The scientific preparation of the manufacturing process and the use of advanced processing methods ensure the high quality of 250t forging crane.

 

250t overhead crane

 

The overhead crane has been tested and meet the requirements of JB/T7688.1-2008. The product has been installed and commissioned on site and get recognition and praise from customers.

 

 

Features:

1. YD250/80t-33m-A6 (Main hook cap. : 250t, Vice hook cap. 80t, Span: 33m, Work duty: A6)

2. The crane is equipped with mechanical anti-shock function and mechanical anti-overload function, which is safe and reliable;

3. The crane is subject to 1.4 times static load and 1.2 times dynamic load test;

4. The crane is designed with 3-beam 4-rail, and both the main and auxiliary beams adopt a wide-flange off-rail box-shaped structure;

5. The crane is equipped with a special turning machine to lift and reverse the workpiece;

6. The key points of each part are calculated by finite element analysis technology;

7. The flexible design of the crane adopts bolts and articulated joints between the modules, which is convenient for installation and maintenance, improves the utilization rate of the plant, reduces energy consumption, and has strong adaptability;

8. The computer simulation and analysis technology are used to analyze and control the research and development results. 

 

 

 

 

 

https://www.weihuacraneglobal.com/product/Overhead-Crane-for-Forging-250t.html

Email: weihua@craneweihua.com

Intelligent Steel Coil Handling Crane / Weihua Crane

 The intelligent steel coil handling crane capacity 35t is an integrated management system with information technology, network technology and sensor technology, combining of management, control and basic layers to the handling system to achieve intelligent and unmanned operation of the handling area.

 

intelligent steel coil handling crane

 

Features of Intelligent Steel Coil Handling Crane:

1. Span: 28.5 meters; Capacity: 35 tons

2. Warehouse management unattended

3. Truck scanning recognition

4. Intelligent identification and handling of steel coils

5. Visual inventory control

 

 

Independent R&D by Weihua

1. Visual Recognition Syste:

Scanning and Recognition of Vehicle Information and Steel Coil

Precise positioning

Realize intelligent unmanned automatic loading and unloading trucks and safety protection in the working area

 

 

2. Anti-sway System:

Automatic storage

The handling process is smooth and efficient

 

 

3. Data Cloud Platform Jointly Developed with Shougang:

Visual warehouse management scheduling system

+

Warehousing data management system

+

Intelligent production line scheduling system

+

Equipment condition monitoring system

Can be connected to all intelligent warehouse management systems

 

 

The intelligent steel coil handling crane and its data cloud platform system have been successfully applied to a number of modern intelligent factories such as Jingtang Iron and Steel Baotou Group, Sinosteel Machinery, etc. improving the production efficiency and intelligence degree.

 

 

 

 

 

https://www.weihuacraneglobal.com/product/Intelligent-Steel-Coil-Handling-Crane.html

Email: weihua@craneweihua.com

 

Intelligent Quenching Crane / Weihua Crane

Intelligent Quenching Crane is mainly used for hoisting high-temperature profiles or bars and for carrying out the quenching process. After the high-temperature bars are released from the oven, they are transported by a flat car to the designated location. The heat-treatment crane runs in place and lifts the high-temperature bars for heat treatment in quenching pool, finally the bars were lifted and placed to the designated position, and wait for the instruction before proceeding to the next working cycle. The heat bar temperature is 1050℃ and the environment is very hot and humid. The biggest highlight of the entire process is Unmanned operation and Automatic operation.

Intelligent Quenching Crane

Advantages:

1. Weihua patented wire rope adjustment device:

The lifting mechanism adopts a single-drive double-drum structure to ensure the synchronization of the lifting of the double lifting points and the wire rope adjustment device can be used to quickly level the spreader.

2. Weihua independent patent anti-sway technology:

The whole machine is equipped with rigid guide column and horizontal guide wheel device with anti-sway and precise positioning function.

3. C-type hook special spreader:

Equipped with special spreader for quenching C-shaped hooks. Multiple C-shaped hooks are equipped with detachable pin assembly. The connection position is set on the side. Maintenance is convenient and the lifting space is effectively improved.

4. Intelligent Control System:

The control system is equipped with wireless remote control and ground pendant control. It uses famous-brand wireless communication equipment to realize the information interaction between the remote-control station and the driving. It has remote control and fully automatic control modes.

5. High-precision positioning:

The positioning system uses an absolute encoder and position detection switch to automatically correct to avoid accumulated errors and achieve high-precision positioning.

6. Safe and efficient:

The control system receives the commands sent by the host system to realize full-automatic operation. It has functions such as stable handling, light lifting, rapid quenching, and anti-collision.

 

 

 

https://www.weihuacraneglobal.com/product/Intelligent-Quenching-Crane.html

Email: weihua@craneweihua.com

 

Multifunctional Crane for Electrolytic Copper / Weihua Crane

 The combined electrolytic copper multifunctional crane is an intelligent overhead crane. It is a special crane developed according to the production process requirements of electrolytic copper.

 

This crane is suitable for special working environments such as high humidity, corrosion and metal dust. The high-standard design, manufacturing, and assembly ensure the safe and reliable operation of each mechanism; its highly intelligent automatic control system and spreader are of unparalleled advantage.

 

 

1. Strengthen Design, Improving Accuracy

· Strengthen design of the main beam, greatly improving the mechanical performance and load-bearing capacity.

· The main lifting mechanism realizes synchronous lifting and is equipped with anti-chaotic rope and anti-wear devices, which can be widely used in multi-lifting point lifting equipment.

· Automatic positioning to improve the positioning accuracy of crane and trolley and the positioning accuracy of spreaders.

 

 

2. Highly Intelligent, Safe Operation

· The automation application program can carry out remote network control of the whole crane, realize the operation monitoring of the whole machine and provide fault indications and solutions, and the product operation realizes a high degree of intelligence.

· It has emergency manual control system, which will continue to operate the crane to complete the process safely and stably in case of communication errors.

· Electrical insulation ensures the safe use and maintenance of cranes and spreaders on high-current electrolyzers.

 

3. Various Controls, Automatic Operation

· There are three control modes: cab operation, remote control operation, and ground station operation, ensuring that the lifting status can be controlled at any time, and the lifting operation can be carried out easily, and it realizes the automatic flow operation of the workshop.

 

 

https://www.weihuacraneglobal.com/product/Multifunctional-Crane-for-Electrolytic-Copper.html

Email: weihua@craneweihua.com