Weihua Cranes

2023年2月12日星期日

300 Ton Bridge Crane for Metallurgy Project

On May 18th, 2021, the blast furnace ignition ceremonery was held at an Iron and Steel Company for its capacity upgrade project. The project will be with a full-line production, opening a new chapter in the upgrading of the iron and steel industry in Henan Province.

Weihua made 3 sets capacity 300t bridge cranes for its steel foundry plant. These bridge cranes are with four-girder four-track structure, which is used for the task of foundry process transfer, converter charging, refining and molten steel receiving.

Features of Weihua Metallurgy Bridge Cranes

1. Overall processing
The overall annealing and overall processing of the main hoisting frame ensure the installation accuracy of gears, bearings, motors, brakes, etc., with low noise, smoothness and no impact; the overall processing of the bridge frame ensures product wheel line accuracy and more stable operation.

2. Life service life
The detachable plate hook lining makes longer service life of the spreader.

3. Dual transformer mode
The transformer adopts the dual transformer mode of power transformer + auxiliary transformer.

4. Double Regulate
The whole crane is equipped with a backup redundant system. When a certain mechanism fails, the backup system can be quickly switched to ensure that the equipment does not stop and operates safely for 24 hours.

5. Safety projection warning
The system is equipped with a safety projection warning device, which can effectively remind ground personnel to perform safe operations when driving.

6. Safety management system
Analyze the crane's operating status, working hours and usage times of wearing parts to facilitate equipment maintenance.

7. Multiple security protection
The boarding gate is equipped with a permanent magnet door switch, and a deceleration stop alarm system is designed in the corresponding operating mechanism.

8. Compact structure layout
The control system has a compact structure layout, which satisfies the application functions of short-span cranes.

https://weihuabridgecrane.com/news/300-Ton-Bridge-Crane-for-Metallurgy-Project.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Weihua Group Start 2 Major Projects for Its Expansion

Just after the Chinese New Year holiday, Weihua starts its major strategic projects such as Jiangsu Weihua and Zhengzhou Weihua Pilot Test Base. We wish a good start and prosperity all year round.

Jiangsu Tongzhou Bay is located at the "T"-shaped joint between the golden waterway and the Gold Coast. It is at the intersection of national strategies such as the Belt and Road initiative, the Yangtze River Economic Belt, and the integrated development of the Yangtze River Delta.

As the starting port area of Tongzhou Bay, Lvsi Port is located in the core of the Yangtze River Delta, with outstanding functions of river-ocean combined transport.

Jiangsu Weihua high-end intelligent port equipment project (referred to as Jiangsu Weihua) is the best area for natural berthing of large ships in Lusigang, covering an area of about 1,000 mu , The total length of the terminal coastline is 809 meters, and it is planned to build three 50,000-ton general-purpose berths. The preliminary project investment of the project is 5 billion yuan, and it is expected to be put into operation in June 2023. It mainly designs and manufactures port machinery, large bridges, heavy steel structures and marine engineering equipment.

Jiangsu Weihua is less than 100 kilometers away from Shanghai, and it takes one hour to drive to Shanghai Pudong Airport and Nantong Xingdong Airport.

Recently, the first steel column of the first phase workshop of Jiangsu Weihua High-end Intelligent Port Equipment Project was successfully hoisted. At present, the machines on the project site are roaring, and the workers are intensively carrying out foundation work.

On February 5th, Zhengzhou Weihua High-end Automated Parking Project Groundbreaking Ceremony was grandly held. The start of construction is the first phase of Zhengzhou Weihua pilot base project, with a planned investment of 3 billion yuan. The main projects include the main buildings such as the R&D building, automated parking system production base, and brand exhibition hall.

https://weihuacraneglobal.com/news/Weihua-Group-Start-2-Major-Projects-for-Its-Expansion.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

2023年2月6日星期一

Weihua Bridge Crane Erection in Mexico

Weihua provides 17 sets bridge cranes for a machine manufacturing company in Mexico. The cranes including 11 models single girder bridge cranes and double girder bridge cranes. After shipping of the cranes, Weihua sent the installation team to Mexico for crane erection.

The installation team members to Mexico have all been vaccinated to prevent COVID-19, and they will strictly comply with the local epidemic prevention and control requirements. Our installation team mission is to complete the delivery and installation job of our products.

https://www.weihuabridgecrane.com/news/Weihua-Bridge-Crane-Erection-in-Mexico.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Weihua Europe-Standard Reducer Ready for Delivery

Recently, Weihua made a batch of new-design reducers successfully packed and ready for delivery to customers.

This reducer is a European Standard reducer designed with the advance technology. It has a modular design with hard tooth surface. For connecting the motor, this reducer adopts a motor direct connection design and is with a brake shaft extension. This reducer is designed for the European-standard cranes. It has the features of small size and simple installation.

After signing the contract, Weihua has started intensive preparations. After 20 days production, the reducer has finally successfully finished production under the comprehensive cooperation of multiple departments including design, quality, and production.

All internal parts are made by Weihua with High standards, high quality, high requirements. The reducer box body is all made by well-known brand machining center. It is fully inspected by a German three-coordinate measuring instrument. The gears are processed by a German gear grinding machine with precision grade reaching level 5 of ISO1328. The precision quality of the product is guaranteed, while the cost is greatly reduced.

https://www.weihuabridgecrane.com/news/Weihua-New-Reducer-Ready-for-Delivery.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

2023年1月27日星期五

Bridge Crane Installation Steps

Bridge Crane Installation Steps

Installation tools need prepare: Wrench box, chain hoist, tow rope, traction wire rope, wire rope sling, counterweight, forklift, truck crane, etc. Installation Steps:

1. Fill the gearbox oil

2. guard rail installation

3. bridge platform installation

4. crane Electric box installation

5. Signage installation

6. end carriage installation

7. crane buffer installation

8. end carriage door installation

9. Trolley electric box installation

10. maintenance cage installation

11. cabin installation

12. counterweight placement

13. Ladder installation

14. Beam hoisting&Installation

15. Trolley hoisting&Installation

16. chain hoist traction beams

17. end carriage connection

18. cable guard rail installation

19. remove the counterweight

20. drag chain installation

21. wire rope torsion release

22. wire rope sling pull the wire rope to crane drum

23. wind wire rope on crane drum

24. lower wire rope for hook installation

25. main hook installation

26. deputy hook installation

27. installation completed.

We also made a installation guide video for your reference.

Double Girder Bridge Crane at Weihua Workshop

Bridge Crane for a Green Building Material Company

Bridge Crane for a Nonferrous Metals Company

https://www.weihuabridgecrane.com/news/Bridge-Crane-Installation-Steps.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

Weihua Cranes for Water Conservancy Project

The 9 cranes provided by Weihua for the construction of Nianpanshan Water Control Project were delivered successfully.

Nianpanshan Water Conservancy and Hydropower Project, located in Zhongxiang City, is one of 172 major water conservancy projects for water conservation and water supply determined by the State Council to be included in the 13th Five-Year Plan. The total planned investment of the project is 6.636 billion yuan. It is a Class II large (2) project, mainly for power generation and shipping, and also for irrigation and water supply. Its normal pool level is 50.72m, capacity is 180MW, annual average power generation is 616 million kW • h, channel standard is Class III, and ship lock design standard is 1000t.

In this project, the customer has purchased many cranes, such as Weihua one-way gantry crane, fixed winch hoist, two-way gantry crane, trolley hoist, etc., which work together to accelerate the construction of Nianpanshan Water Conservancy Project.

This project shows the high recognition of customers and the strong strength of Weihua. Weihua solution also fulfills customer expectations, combines actual needs, and returns customer trust with a number of technical highlights:

1. The one-way gantry crane at the upstream of the sluice gate and the two-way gantry crane at the intake of the powerhouse are provided with a slewing crane at the downstream side, which increases the operating range of the gantry crane and improves the operating efficiency;

2. The drum of the gantry crane is designed with double-layer folded rope groove, which effectively avoids the phenomenon of disordered rope and rope friction;

3. Torque synchronous control of double lifting motors, for balanced force and stable operation;

4. There are brake opening and closing detection, wear detection, motor temperature detection, all kinds of protection are complete and reliable;

5. It is equipped with motor life detection system to monitor motor performance at all times.

6. The hoist of this project has compact structure layout with stable operation, complete and reliable monitoring information, which effectively supports the timely power generation, flood control, navigation and other work of the Nianpanshan Water Conservancy and Hydropower Project in Hubei Province.