AB/EH40 Ship Building Plate

he cost comparison between submerged arc welding and manual arc welding is as follows:

I. Equipment cost
Submerged arc welding:
The price of submerged arc welding machines is relatively high, especially for equipment with automation functions. The price of a medium-power submerged arc welding machine may be tens of thousands of yuan or even higher.
It also needs to be equipped with auxiliary equipment such as flux delivery systems, increasing the overall equipment cost.
The equipment occupies a large area and may require a dedicated welding workshop, which also increases the site cost.
Manual arc welding:
The equipment required for manual arc welding is relatively simple, mainly a welding machine. Ordinary welding machines have a relatively low price, ranging from several thousand yuan to tens of thousands of yuan.
Fewer auxiliary tools are required, and the cost is low.

II. Welding material cost
Submerged arc welding:
Submerged arc welding usually uses larger diameter welding wires and fluxes. The price of welding wires is relatively high, but due to the high welding efficiency, the unit use cost of welding wires may not be high.
The flux needs to be replaced regularly, which also increases a certain cost.
Manual arc welding:
Manual arc welding uses electrodes. The price of electrodes is relatively cheap. However, due to the low welding efficiency, the consumption of electrodes is relatively large.
Frequent replacement of electrodes also increases a certain cost.

Specification we supply：

 

 

 

III. Labor cost
Submerged arc welding:
Automated welding can be achieved, reducing the labor intensity and number of welders required. Although professional operators are needed for equipment debugging and monitoring, the overall labor cost is relatively low.
Automated welding can improve production efficiency and reduce the labor cost per unit product.
Manual arc welding:
It mainly relies on manual operation. Welders need to maintain a focused and stable welding posture for a long time, with high labor intensity.
The welding efficiency is low, and more labor hours are required to complete the same workload, so the labor cost is relatively high.

IV. Maintenance cost
Submerged arc welding:
The equipment is complex and the maintenance cost is high. It is necessary to regularly maintain and service submerged arc welding machines, flux delivery systems, etc., and the maintenance cost is also relatively high.
The technical requirements for operators are high, and the training cost also needs to be considered.
Manual arc welding:
The maintenance of welding machines is relatively simple and the maintenance cost is low.
The training cost for operators is also relatively low.

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our AB/EH40 Ship Building Plate, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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