Pneumatic Self-Cleaning Drawer-Type Iron Remover with PLC Automatic Control and Sealed Discharge Area for Settable Cleaning Frequency

Product Introduction

Based on the manual drawer-type iron remover, this Pneumatic Self-Cleaning Drawer-Type Iron Remover is enhanced with an automatic cleaning structure controlled by a PLC. The cleaning system can be set to perform automatic iron removal at specified frequencies and intervals based on the iron content, requiring no manual intervention. It enables continuous feeding, ensuring uninterrupted production line operation. Its unique sealed discharge area design prevents powder leakage under both positive and negative pressure conditions.

Core Advantages

• Automatic Cleaning:​ The PLC control system enables automatic iron removal, meeting the demands of continuous production line operation without manual intervention.

• Excellent Sealing:​ The unique sealed discharge area design effectively prevents powder leakage under both positive and negative pressure conditions.

• Easy Maintenance:​ The scraper and scraper ring design is simple, durable, easy to disassemble, and maintain. Special non-metallic scraper rings offer effective scraping and a long service life.

Product Parameters

Application Case

Case: A Lithium Battery Material Production Enterprise

This enterprise adopted the Pneumatic Self-Cleaning Drawer-Type Iron Remover for processing lithium battery cathode materials, achieving 24-hour continuous production. The iron content in the product was reduced from 0.05% to 0.01%, meeting international high-quality standards. The equipment operates stably with low maintenance costs, saving approximately 1.5 million RMB annually in maintenance expenses.

Q&A

Q1: What should I check if the equipment won't start?

A: First, check the power supply, such as whether the circuit breaker in the distribution box has tripped or if the power cord is poorly connected. Second, check for control component failures, such as burnt contactor contacts or damaged control switches. Also, check if the excitation circuit is open. Start by checking the distribution box, resetting any tripped breakers, and measuring the input voltage with a multimeter. Then, open the control box to check the contactors' on/off status and replace any damaged switches or contactors.

Q2: Why might the discharge mechanism jam?

A: This could be due to large foreign objects mixed in the raw material jamming the discharge belt or scraper. It could also be caused by worn transmission parts, such as excessive gear backlash or loose/broken chains, or insufficient lubrication. First, power off and stop the machine, disassemble the discharge mechanism cover, and clean out any jammed debris and accumulated iron filings. Then, check components like gears and chains, tighten loose connections, and replace broken or severely worn parts. Finally, apply specialized lubricating oil to rotating parts like bearings and chains.

Q3: What causes excessive noise during operation?

A: Possible causes include loose fasteners, faulty rotating components (e.g., worn bearings, unbalanced motor rotor), or foreign objects inside the equipment. After stopping, use a level to calibrate the equipment and tighten all base screws. Disassemble rotating parts, replace worn bearings, and perform dynamic balancing calibration on unbalanced motor rotors. Open the equipment to inspect the interior and clean out any foreign objects.