High Efficiency Magnetic Separator

Dongguan Xindingsheng Intelligent Grinding Technology Co., Ltd. is one of the leading manufacturers and suppliers of high efficiency magnetic separator in China, featured by quality products and good price. Please rest assured to wholesale bulk customized high efficiency magnetic separator from our factory. For quotation, contact us now.

The SX-100C is a dedicated post-grinding processing equipment developed by Dingsheng Grinding for magnetic and steel workpieces. Targeting the industry pain point of difficult separation between workpieces and abrasives of similar sizes after vibratory grinding, it adopts high-intensity magnetic adsorption + automatic demagnetization technology to achieve fast and precise separation while completing demagnetization, without affecting subsequent processes like electroplating.

Integrating three core functions-magnetic sorting, automatic demagnetization and conveyor transport-its sorting efficiency is over 5 times higher than manual operation. It can be matched with 5+ vibratory finishing machines to form an integrated "grinding - sorting - demagnetization" workflow, significantly reducing labor costs. With a compact, movable design and easy operation, it is widely used for batch post-grinding screening of small bearing rollers, hand tools (ferrous metals) and machined iron parts, serving as a core supporting equipment for modern grinding production lines.

• Integrated Sorting & Demagnetization: Completes both processes in one operation without additional equipment, cutting post-processing time and boosting production efficiency.
• Precise Separation (99.8% Qualification Rate): 0.5KG/PS high-intensity magnetism accurately adsorbs magnetic workpieces, separating them from similar-sized abrasives with zero mixing.
• Thorough Demagnetization: 2.2KW high-power coil ensures residual magnetism ≤0.005mT, meeting electroplating/spraying requirements and eliminating extra demagnetization steps.
• Strong Linkage Capability: Compatible with 5+ vibratory finishing machines for integrated automated workflow, saving labor in transfer and sorting.
• Flexible & Versatile: Compact with universal wheels for easy movement; variable frequency conveyor adapts to different batch sizes and ferrous workpieces.
• Stable & User-Friendly: High-quality wear-resistant components for long service life; intuitive dual control system (PLC touch screen + physical buttons) for quick mastery; low noise compliant with workshop standards.

Main Structure

1. Machine Frame: Thickened square steel welding for stability; rust-proof sprayed surface; universal wheels + fixed foot pads for mobility and fixation.
2. Core Sorting Assembly: High-intensity magnetic adsorption device (0.5KG/PS stable magnetism) + wear-resistant anti-slip variable frequency conveyor.
3. Demagnetization System: 2.2KW high-power coil generating uniform demagnetization field; adjustable parameters via PLC touch screen.
4. Power Drive System: 1.5KW hydraulic motor (controls magnetic device lifting) + 0.55KW conveyor motor for stable operation.
5. Control & Safety System: Enclosed electric control box with PLC touch screen, frequency converter and overload protection; safety guardrails + emergency stop button.

Working Principle

1. After startup, the mixture of workpieces and abrasives is evenly fed to the conveyor.
2. Magnetic workpieces are adsorbed on the conveyor by high-intensity magnetism, while non-magnetic abrasives fall into the recovery box (initial separation).
3. Adsorbed workpieces move through the demagnetization coil area, where residual magnetism is eliminated.
4. Demagnetized workpieces detach from the magnetic field at the conveyor end and fall into the collection box, completing the full "sorting - demagnetization - collection" process.The entire process is fully automated without manual intervention, enabling continuous operation with multiple vibratory finishing machines.

Applicable Industries

Bearing manufacturing, hand tool production, mechanical processing, hardware manufacturing, auto parts, fasteners, etc.

Applicable Workpieces

• Bearing parts: Small bearing rollers, bearing steel balls
• Hand tools: Wrenches, screwdrivers, pliers (ferrous metals)
• Machined parts: Iron parts, stampings, forgings (magnetic)
• Fasteners: Steel screws, nuts, bolts (magnetic)
• Others: Batch post-grinding sorting & demagnetization of ferrous/magnetic workpieces

Operation Process

1. Pre-operation Preparation: Ensure stable placement with locked wheels; check power connection and component integrity; clean feeding port and collection boxes; start self-inspection.
2. Linkage Startup: Connect to vibratory finishing machine discharge port; start magnetic device, demagnetization coil and conveyor; launch linked grinding machines for continuous operation.
3. Operation Monitoring: Observe sorting/demagnetization effects; adjust parameters if needed; clean collection boxes regularly; press emergency stop for abnormalities.
4. Shutdown & Cleaning: Run for 5-10 minutes after grinding; turn off power; clean magnetic device, conveyor and collection boxes; recycle abrasives.

Notes

• Do not touch moving parts (magnetic device, conveyor, coil) during operation.
• Only for magnetic/ferrous workpieces; avoid non-magnetic or flammable materials.
• Feed evenly to prevent overload or incomplete separation.
• Regularly check demagnetization effect; adjust parameters or contact calibration if residual magnetism exceeds standard.
• Turn off power before moving; lock wheels before startup.
• Avoid water spraying on electric control box or motors to prevent short circuits.

• Daily: Clean residual materials; check conveyor for deviation/wear; sort and store abrasives/workpieces.
• Weekly: Inspect magnetic strength, coil wiring and motor operation; check for abnormal noise/overheating.
• Monthly: Lubricate motor bearings; inspect touch screen sensitivity and grounding; clean electric control box.
• Long-term Storage: Thoroughly clean and dry; cover with dust cover; store in dry ventilation; full inspection before reuse.

• Warranty: 12-month whole machine warranty (18 months for core components: magnetic device, coil, motor) for non-human damage; free on-site repair and parts replacement.
• Free Services: On-site installation/commissioning; operation/maintenance training; linkage debugging support.
• Technical Support: 7×24h professional consultation; remote maintenance assistance.
• On-site Maintenance: 24h (urban)/48h (suburban) response; lifetime paid maintenance after warranty.
• Spare Parts: Sufficient original parts in stock; 24h delivery commitment.
• Process Support: Customized linkage solutions based on grinding machine models/quantities.

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