Weihua Build Intelligent Painting Lines for Crane Production

Weihua build 6 intelligent painting production lines for its crane production, which is the first time in the lifting industry. These painting lines are for crane large parts coating and carry out emission control from the start, process, and end to achieve intelligent and green production.



Cleaner Environment:

The capture rate of waste paint mist generated in the painting process is more than 95%; the exhaust gas treatment efficiency can reach more than 98%, and the VOC exhaust gas is discharged after reaching the standard; the paint slag is sent to the hazardous waste treatment company for centralized treatment and discharge; equipped with noise reduction measures; The maximum surrounding noise does not exceed 80dB, and the ambient noise of operators does not exceed 85dB. The application of the fresh air system improves the working environment and reduces occupational health hazards.



More Stable:

The production line realizes the full coating process assembly line operation, taking into account the connection of the front and rear processes, the layout is reasonable, the logistics is smooth, and it is convenient to organize production. The intelligent automatic coating production line can complete the coating operation of the main girder of a crane in 30 minutes. Compared with manual operation, the coating production efficiency is increased by more than 8 times.



Energy Saving:

Pre-treatment, spraying, drying, forced cooling and other operating areas are independently and fully enclosed, benefiting from the application of centralized paint conveying system, automatic spraying system and air conditioning circulating air technology, which can effectively reduce the water, electricity, and gas energy consumption, The operating cost of the spraying production line is reduced by about 15% compared with the traditional production line.



Better quality

The coating constant temperature system controls the coating working environment temperature at 23°C±2°C, and the drying room temperature is maintained at 80°C, so that the spray quality is more stable; the application of the constant pressure centralized paint delivery system and the automatic spraying technology makes the spraying finer, Which greatly improve the appearance quality of the product.

https://www.weihuagantrycrane.com/news/Weihua-Build-Intelligent-Painting-Lines-for-Crane-Production.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Weihua Intelligent Crane New Version – AICrane1.0

Weihua developed new version of intelligent Crane - Aicrane1.0, which combines 5G + artificial intelligence + industrial Internet into the crane and make the crane a real crane robot!





Unmanned Crane

Weihua AICrane uses 5G communication, artificial intelligence, digital twin, big data, industrial Internet and other technologies, and adopt advanced software design concepts of modularity, openness, and generalization. AI crane 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.

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

2. Information integration, one interface for basic daily use;

3. 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 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.weihuagantrycrane.com/news/Weihua-Intelligent-Crane-New-Version-AICrane10.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Weihua Large Crane Parts Processing

Recently, Weihua build a large annealing furnace for large carne parts processing, which improves the overall processing capacity of large capacity metallurgical crane parts such as reducer, trolley, etc.




1.Full-size crane parts processing capacity

With large-scale CNC floor boring and milling machines with 260mm and 200mm spindles, CNC gantry boring and milling machines and other equipment, as well as corresponding processing tools, it has a full-size, high-precision processing capability coverage for large metallurgical crane structural parts of 300t-500t and above.

2.Combined processing

The processing mode is changed from single-piece processing to combined processing, and the whole process quality control mode is constructed.

3.Overall machining precision

It can realize the combined processing of large components and full-size large area, multi-directional boring, milling, and drilling. The linear positioning accuracy is 0.02mm, the axis parallel accuracy of each hole system is 0.015mm, and the flatness of the joint surface is good.





Weihua carried out many metallurgy crane projects for many big steel plants in China and overseas.

https://www.weihuagantrycrane.com/news/Weihua-Large-Crane-Parts-Processing.html

Email: weihua@craneweihua.com

WhatsAppp: +86 15093392066

Enable of Weihua Intelligent Industrial Park

March 28, 2021, this day is an important day in Weihua history. Please remember it. On this day, Weihua enable the new factory - Weihua Intelligent Industrial Park. At the same time, the former factory began its demolition after serving for 20 years. The new factory is an Intelligent Industrial Park with larger area, modern and smarter production.



On March 29, 2019, Weihua Crane Intelligent Industrial Park officially laid the foundation. After two years of intense construction, infrastructure such as smart light duty crane workshops, smart material preparation workshops, electrical assembly workshops, bulk materials workshops, office buildings, restaurants, etc. were successfully completed in accordance with the planned schedule; 3 intelligent coating line, 1 girder production line, 3 end carriage automatic robot welding line, and a large number of automated, intelligent, and green process equipment and production lines are put into use; the MES system construction is completed by using big data, cloud computing, Internet of Things, artificial intelligence and other emerging technologies The manufacturing execution MES system realizes the full life cycle management of the product; the self-developed artificial intelligence crane AICrane has been put into operation, and a world-class green, intelligent, customized, networked logistics equipment manufacturing base and modern smart factory are coming into being.



In 2021, the relocation of Weihua's factory to the Smart Industrial Park shows that Weihua will unswervingly follow the path of green and intelligent development, realize intelligent transformation, green transformation and technological transformation and upgrading, and promote Weihua transformation and upgrading. Up to now, the first and second phases of the Weihua Crane Intelligent Industrial Park have been completed and put into use, and the third phase of the project is under construction.



https://www.weihuagantrycrane.com/news/Enable-of-Weihua-Intelligent-Industrial-Park.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Bulk Material Coveying Projects

Weihua bulk material conveying equipment has got much praises from our customers for its design capabilities, intelligent control systems, green, dust suppression technology and full process production capabilities. Now let's take a look at some projects supported by Weihua Material conveying Equipment.




In a Wharf Project in China, Weihua made a total of 11 fixed belt conveyors, 5 mobile belt conveyors, 4 transfer stations, 2 transfer funnels, and 2 ship loader, 2 floating cranes.



For helping a terminal project of the 40 million tons/year refining and chemical integration base in a Petrochemical company, Weihua provide dry bulk terminal belt conveyor and ancillary equipment system including 8 belt conveyors and ancillary equipment, of which there are 4 sets 2200mm large-bandwidth conveyor with a belt speed of 5m/s and a transportation volume of 7680t/h. It adopts a central three-drive arrangement, with a motor power of 3x800kw and a single machine length reaches 950m.



In the first phase of the project of a Coal and Iron Distribution Base, Weihua provides 36 belt conveyors with a total length of about 13km, belt width 1400mm-2200mm, and a maximum conveying capacity of 8000t/h.



Weihua provided the belt conveyor equipment for the railway loading system of a Mining Company. There are 5 new and 4 modified belt conveyors with a total length of 1711m and a transportation capacity of 5000t/h with a speed of 5.0m/s.



In a Coal Mining company project, Weihua provide the retractable belt conveyor with total length of 6.3 kilometers, conveying capacity of 5000t/h, belt speed of 4.5m/s, and a belt width of 1600mm. It is controlled by a frequency conversion integrated machine.



In a production line of Cogeneration Project. Weihua provides a cantilever bucket wheel stacker and reclaimer for the storage and handling of coal of these power plants.
https://www.weihuagantrycrane.com/news/Bulk-Material-Coveying-Projects.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Double Girder Gantry Crane Erection Guide

Equipment need to be prepared before crane erection: Wrench tool box, gear oil, welder, hydraulic jack, chain block, steel tape measure, tow rope, traction wire rope, wire rope sling, support equipment for leg installation, installation platform for leg installation, forklift, truck crane, etc.





The erection steps and details of Weihua Double Girder Gantry Crane:

Fill the gearbox oil – confirm installation position - confirm the diagonals are equal – main beam girder connection installation – end carriage installation – drag chain installation – guardrail installation – saddle installation – lower beam and wheels installation – legs installation – pull rope and platform installation – cable drum installation – ladder installation – working platform installation – confirm the diagonals are equal – cabin installation – ladder installation – main beam installation with leg support equipment – main beam and legs connection – remove the working platform and pull rope – remove leg support equipment – trolley hoist hoisting and installation – drag chain installation – rain cover installation – wire rope torsion release – connect wire rope with sling – sling pull the wire rope to drum and winding – lower the wire rope to the ground – hook installation.

There is an erection guide video for your reference.

 

 

https://www.weihuagantrycrane.com/news/Double-Girder-Gantry-Crane-Erection.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Weihua RTG Crane Cases

RTG Crane for Port Authority Shipping to Thailand, 2016

 

RTG Cranes for Bangkok Harbor, Thailand, 2006

 

RTG Crane for Kazakhstan, 2012

 

35t RTG Crane for Guangdong, China, 2015

 

40.5t, 20m RTG Crane Testing

 

RTG Crane No-load Testing

 

RTG Boat Handling Crane for Iran, 2016

 

35t Container Ferry Crane

 

 

 

https://www.weihuagantrycrane.com/case/Weihua-RTG-Crane-Cases.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Lattice Girder Gantry Crane for Bangladesh

This project a new lattice girder gantry crane project of Weihua Group, which is a Bangladesh government projects-Bangladesh Atomic Energy Commission. The contractor is Russian and Project is Ruppur Power Project.

 

Gantry Crane List:

Buyer	Bangladesh Atomic Energy Commission
Gantry Crane Model	Lifting Weight t	Span m	Lifting Height m	QTY set
MG	50	32	14.5	2
MG	100	42	18	2
MG	50	42	14.5	2
MG	32	27	14.5	1

 

Crane Pictures at Bangladesh: 

 

lattice girder gantry crane

 

 

 

 

 

 

 

https://www.weihuagantrycrane.com/case/Lattice-Girder-Gantry-Crane-for-Bangladesh.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066