Self-Cleaning Drawer Magnetic Separator

● Automatic self-cleaning system – reduces manual labor and downtime.

● High-intensity rare earth magnets – up to 12,000–13,000 Gauss, capturing even the finest iron particles.

● Modular single-layer or multi-layer design – tailored for different flow rates and materials.

● Food-grade stainless steel housing – hygienic and corrosion resistant.

● Flexible connection options – flange, clamp, adapter; suitable for round or rectangular ducts.

● High temperature resistance – up to 300℃.

● Custom-built options – available to match your production requirements.

Material flows through the drawer, passing across multiple layers of magnetic bars. Ferrous impurities are captured on the bar surfaces while clean material continues downstream. With the pneumatic or mechanical cleaning system, the magnetic cores automatically separate from their outer tubes, releasing the collected contaminants into a discharge area — allowing continuous operation without interrupting production.

● Food & Beverage: sugar, flour, cocoa, spices, starch.

● Pharmaceuticals & Herbs: fine powders and extracts requiring strict purity.

● Chemical & Plastics: resins, plastic pellets, powder chemicals.

● Battery Materials: lithium powder, electrode materials.

● Ceramics & Glass: removing iron to prevent defects in final products.

● Reduces labor costs and eliminates manual cleaning downtime.

● Ensures high product quality by removing even micro ferrous contaminants.

● Complies with HACCP, FDA, and GMP standards for food and pharma industries.

● Easy installation and maintenance with modular design.

1. What is a Self-Cleaning Drawer Magnetic Separator?

A self-cleaning drawer magnetic separator is an automatic magnetic separation system that removes ferrous contaminants from powders and granules. Unlike manual designs, it features a pneumatic or mechanical cleaning system that continuously discharges captured iron particles without stopping production.

2. How does the self-cleaning function work?

The magnetic bars automatically separate from their outer tubes in sequence. This action releases the trapped iron contaminants into a discharge chute or collection area, ensuring uninterrupted material flow and reducing manual cleaning time.

3. What industries use Self-Cleaning Drawer Magnetic Separators?

They are widely used in food & beverage, pharmaceuticals, chemicals, plastics, ceramics, glass, and battery materials industries where high purity and metal-free processing are critical.

4. What magnetic strength is available?

Our self-cleaning drawer magnetic separators use rare earth magnets (NdFeB) with strengths up to 12,000–13,000 Gauss, allowing them to capture very fine iron particles as small as 30 microns.

5. Is it suitable for food-grade applications?

Yes. The separators are manufactured with stainless steel housings and hygienic designs. They meet HACCP, FDA, and GMP requirements, making them ideal for food and pharmaceutical processing.

6. Can the separator operate continuously?

Yes. The automatic cleaning system allows the separator to run continuously while removing iron contaminants. This minimizes downtime and maximizes production efficiency.

7. What connection options are available?

We provide multiple connection types including flange, clamp, and adapter designs. The separator can be easily integrated into round pipes, rectangular ducts, or hoppers depending on your production setup.

8. Can it withstand high temperatures?

Yes. The self-cleaning drawer magnetic separator is designed to operate at temperatures up to 300℃, making it suitable for hot powders or high-temperature processing lines.

9. Is customization available?

Absolutely. We offer custom sizes, layer numbers, and magnet strengths to meet your specific material characteristics, flow rate, and installation environment.

10. What is the delivery time?

Standard models are usually available within 2–4 weeks, while customized designs may take slightly longer depending on specifications. Contact our sales team for detailed lead time.