Recently, Weihua made a 500T super large metallurgical ladle crane for a steel company, the crane on 4 trucks was successfully launched to the customer's site.
The product is a capacity 500T 4-girder 6-Rail Metallurgical Crane completely independently developed by Weihua. This time, the main structure of this crane was delivered. It is about to go to a large steel company with steel production capacity reaching 6.5 million tons.
It adopts strict and high-standard full-process control, overall processing of large structural parts, overall annealing treatment of the main trolley frame and the heavy-duty gearbox, and the overall assembly, thus the equipment stability is higher.
The electrical system uses advanced energy feedback technology, and the power generated by heavy machine loads is reused, which has greatly improved the energy utilization rate of equipment.
Bridge cranes for the metallurgical industry are mainly used for the metal smelting, rolling and hot processing and other production processes to complete a specific process at steel plant, which includes casting cranes, quench cranes, slab handling cranes, forging cranes and so on.
Metallurgical cranes work in the high temperature, high dust harsh environment, so they have high level of work, high security and reliability. At present, all kinds of monitoring, sensor control technology and speed control system are equipped in the metallurgical crane which makes the cranes automatic, semi-automatic, high-precision positioning with ergonomic design, structural design and modularity design.
Weihua continue to strengthen research and development efforts, and achieve many breakthroughs on metallurgical cranes. Welcome to contact and visit us.
World largest cross-section rectangular shield machine 10.12 m × 7.27 m
The development of manufacturing industry is inseparable from lifting equipment. Cranes play an important role for China's tunneling shield design and manufacturing. You can easily find Weihua bridge crane for tunneling shield production, which are used for the loading, unloading, turning and launching of tunneling shield.
Weihua cranes have served many landmark shield machines in China. In the future, Weihua Crane will continue to conduct in-depth product and market research, and actively expand product features, to promote China's high-end equipment manufacturing industry.
World first horseshoe shield machine 10.95 m × 11.9 m
Guangxi Laibin Yinhai Aluminum Co., Ltd. was established in December 2006, is a key project of the Guangxi Autonomous Region, which is also the leading project to build Guangxi and even the national aluminum deep processing base.
Electrolytic aluminum multifunctional crane is the key equipment in the production of electrolytic aluminum, which can carry out the process of shelling, anode replacement, fishing residue, feeding, aluminum discharging and other process operations. It has complex structure, multiple function, and with hydraulic, pneumatic and other subject knowledge.
In the design phase, our company set up a special technical team carrying out a greater breakthrough in the key technology among which the slagging mechanism uses a double cylinder drive. This crane has big under pressure of the grab, easy maintenance. The screw motor to replace the anode body is directly installed in the screw head frame. We cancel the spline drive shaft and cross coupling, reducing the failures and enhancing the torque. Shelling mechanism using four-link pole and the rear dual-cylinder drive structure can achieve hit electrolytic shell seam, while enhancing the structural strength. Slag body is set in the main rotary frame, which rotates with the main rotation, easy to grab the slag.
In the product process, the Ministry of Technology made detailed research on the design drawings for detailed cutting, welding, machining, assembly and other technology programs, and made full use of welding platform, special process tooling, tailored heat treatment and machining to ensure the manufacturing process accuracy.
In the production stage, engineers and technical staff timely solved the problems encountered in the production process, the team workers actively learn the drawings, overcome difficulties to ensure product quality.
The Guangxi Laibin Yinhai Aluminum project contains a total of 10 electrolytic aluminum multifunctional cranes. The successful completion of the first crane in the project is inseparable from the leadership's attention and the joint efforts of all the staff of the project team. The crane has made a breakthrough in technology and has successfully laid the foundation for the production of follow-up products and further enriched the Manufacturing experience in the field of dedicated crane for aluminum industry.
Recently, Weihua Group signed a contract of making a High-Precision Automatic Intelligent Bridge Crane for Shanghai Mingjiang Intelligent Systems Co., Ltd. The crane positioning accuracy is ± 4mm.
The crane will be used by China Vehicle Group for Chengdu electric locomotive generator stator core assembly, which requires high positioning accuracy. To achieve unmanned intelligent operating in assembly operations area, it uses a programmable automatic control technology and servo control technology to control the crane, the crane lifting mechanism is arranged so that during operation spreader is not swing, balance up and down without offset.
This High-Precision Automatic Intelligent Crane not only effectively improve the production efficiency, but also realize intelligent material handling, while reducing labor costs.
This is the first time Weihua Group cooperates with Industry 4.0 Design Institute. After once technical exchange, Weihua was pointed as the manufacturer, which also reflects our company's overall level of R & D and design capabilities.
Currently, high-precision automatic cranes research in China is still in its infancy, the cooperation will greatly improve our strength to develop intelligent automatic crane.
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
