As one of the countries with the richest limestone resources in the world, Indonesia has limestone reserves of about 34 billion tons and proven reserves of about 28 billion tons, mainly distributed in the southern part of West Java, East Java, Papua Province in the east, Bali and the north and south ends of Sumatra.

With the growth of global demand for building materials, especially the surge in domestic infrastructure construction and real estate development projects in Indonesia in recent years, the limestone market has ushered in unprecedented development opportunities. However, how to improve product quality and economic benefits while ensuring output has become an urgent problem for many limestone production companies. In this context, MINGDER Optoelectronics' color sorter has won the recognition of Indonesian customers with its excellent performance and technical advantages.

Technical advantages of MINGDER Optoelectronics' color sorter

MINGDER Optoelectronics' color sorter adopts advanced photoelectric sorting technology, which can achieve accurate sorting based on multi-dimensional features such as object color and light transmittance through the analysis and processing of mineral images. This technological breakthrough has greatly improved the sorting effect, and at the same time broadened the types and application scenarios of sorted ores, better meeting the personalized and diversified needs of the market.

Economic analysis

1. Improve sorting accuracy and efficiency

Traditional manual sorting methods are not only labor-intensive, but also have low sorting accuracy and efficiency.MINGDER Optoelectronics' color sorter can quickly and accurately identify limestone of different qualities through the support of photoelectric mineral processing technology, greatly improving the accuracy and efficiency of sorting. According to actual application data, MINGDER Optoelectronics' color sorter has increased sorting speed by more than 30% and sorting accuracy by more than 20% compared with traditional methods. This means that enterprises can process more ore in the same time, while reducing the defective rate and improving the market competitiveness of finished ore.

2. Reduce operating costs

MINGDER Optoelectronics' color sorter not only improves sorting efficiency, but also significantly reduces operating costs. First, automated sorting reduces dependence on manual labor and reduces labor costs. Second, the efficient sorting process reduces ore waste and improves resource utilization. According to calculations, after using MINGDER Optoelectronics' color sorter, the sorting cost per ton of limestone has been reduced by about 15%. In addition, the maintenance cost of the equipment is also relatively low. In the long run, the overall operating cost of the enterprise has been effectively controlled.

3. Improve product quality 

High-quality products are the key to gaining market recognition for enterprises. MINGDER Optoelectronics' color sorter can accurately sort according to the quality of the ore to ensure the consistency and stability of the quality of the finished ore. For the sorting of 1-5cm limestone, you can choose to sort out the finished ore in one go according to the actual quality of the ore, or sort it twice to select the first-grade, second-grade and waste rock respectively. This flexible sorting method not only improves the quality of the finished ore, but also provides enterprises with more sales options and increases revenue sources.

4. Meet environmental protection requirements 

With the introduction of the "green mine" policy, the "crushing and grinding" process in the ore industry faces new challenges and changes. The traditional process flow is complex, costly, wasteful of resources and environmental damage, and can no longer meet the requirements of modern society for environmental protection and sustainable development.MINGDER Optoelectronics' color sorter uses advanced technology to achieve an efficient, accurate and environmentally friendly sorting process, which meets the requirements of the national and local governments for environmental protection, and helps enterprises establish a good social image and enhance market competitiveness.

Case analysis

After years of market research, an Indonesian limestone production company finally chose MINGDER Optoelectronics' color sorter. The company mainly produces 1-5cm limestone. Previously, it had been using traditional manual sorting methods, which was not only inefficient, but also had low sorting accuracy, resulting in uneven product quality and weak market competitiveness. After introducing MINGDER Optoelectronics' color sorter, the company realized automated sorting, significantly improved sorting speed and accuracy, and guaranteed product quality. Specifically, it is manifested in the following aspects:

· Sorting efficiency: The sorting speed increased by 200%, and the amount of ore that can be processed per day increased by 300%.

· Sorting accuracy: The sorting accuracy increased by 20%, and the defective rate decreased by 15%.

· Operating cost: The sorting cost decreased by 15%, and the maintenance cost decreased by 10%.

· Product quality: The quality consistency of the finished ore was significantly improved, and the market recognition was greatly improved.

Through these improvements, the company achieved a significant increase in production capacity, significant improvement in product quality, and effective reduction in operating costs in a short period of time, and finally gained a larger share in the market, with significantly improved economic benefits.

MINGDER Optoelectronics' artificial intelligence color sorter has become a leader in the Indonesian limestone market with its excellent technical performance and economic advantages. By improving sorting accuracy and efficiency, reducing operating costs, improving product quality and meeting environmental protection requirements, the color sorter of MINGDER Optoelectronics has brought tangible economic benefits to enterprises and helped them stand out in the fierce market competition. With the continuous advancement of technology and the continuous development of the market, the color sorter of MINGDER Optoelectronics will surely play a more important role in the limestone industry in Indonesia and even the world.