Drawer-Type Magnetic Separator for Photovoltaic Materials

Product Overview

The Drawer-Type Magnetic Separator for photovoltaic materials is a specialized iron removal device designed for the production of silicon materials for solar cells. It features a drawer-type structure with high-strength magnetic bars and an intelligent cleaning system. As silicon materials flow through the magnetic bar chamber, ferromagnetic impurities are effectively adsorbed. Once the preset time or impurity threshold is reached, the cleaning mechanism activates automatically, peeling off the impurities and discharging them into the waste collection tank. The entire process operates without the need for shutdown, ensuring the continuous and stable operation of silicon material production lines.

Product Advantages

1. Silicon Material Purification: Effectively removes iron impurities from silicon materials, improving the purity of silicon materials and enhancing the conversion efficiency of solar cells. Iron removal rate ≥ 99.5%, ensuring silicon material iron content is controlled below 1 ppm.

2. Improves Conversion Efficiency: Eliminates the impact of iron impurities on the photoelectric conversion efficiency of solar cells, improving the power generation efficiency and service life of solar panels.

3. Continuous Operation: The automatic cleaning mechanism enables 24/7 uninterrupted iron removal, eliminating production downtime. Daily production efficiency is improved by over 20%.

4. Easy Maintenance: The drawer-type design allows for easy access to magnetic bars for inspection and maintenance. Low failure rate and long maintenance intervals result in minimal annual maintenance expenses.

Product Parameters

Case Benefits

Implementation of a self-cleaning iron removal system in a photovoltaic material company with an annual production capacity of 10,000 tons achieved the following benefits:

• Quality Improvement: Silicon material iron content was controlled below 1 ppm, meeting the requirements of high-efficiency solar cells. The product qualification rate increased by 25%.

• Productivity Increase: Elimination of cleaning downtime increased daily production capacity by 20%, raising annual output by 2,000 tons.

• Cost Savings: Reduced labor costs by 60,000 CNY/year and lowered equipment maintenance costs by 40,000 CNY/year.

• Market Recognition: Stable product quality secured supplier qualifications for several leading solar cell manufacturers.

Q&A

Q1: What is the maximum iron content that the equipment can achieve?

A1: The equipment can control the iron content of silicon materials below 1 ppm, meeting the requirements of high-efficiency solar cells.

Q2: How is the cleaning frequency set?

A2: The system supports both time-based and impurity threshold-based control modes. Cleaning frequency can be automatically adjusted according to material iron content and production capacity. Typically, automatic cleaning is set to occur every 2-4 hours.

Q3: Is the equipment installation complicated?

A3: The equipment features a modular design with customizable interface dimensions, allowing seamless integration into existing production lines. Installation typically takes only 1-2 days, with on-site installation and commissioning services provided by the company.