JiuTu Technology Co.,Ltd
2 Slots Dual Station Deep Scratch Polishing Machine
2 Slots Dual Station Deep Scratch Polishing Machine
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Jiutu is a professional manufacturer specializing in screen polishing and refurbishment equipment, with a dedicated R&D and production facility covering over 5,000 sqm. Since our founding, we have focused exclusively on the mobile phone and smart device screen restoration industry, supplying professional-grade machines to repair shops, refurbishment companies, and wholesale traders across 80+ countries.
Every machine that leaves our factory undergoes a full QC inspection before shipment, including functional testing, pressure calibration, temperature monitoring validation, and safety sensor verification.
Dual Slot Phone Screen
The 2 Slots Dual Station Deep Scratch Polishing Machine is designed for volume screen restoration, featuring a dual-slot configuration that allows users to process two screens simultaneously. The machine is constructed with a thick aluminum shell to eliminate vibration drift, ensuring stable, uniform pressure during high-pressure polishing cycles. It is equipped with an embedded temperature monitoring system that continuously tracks the polishing zone's temperature, preventing screen deformation by automatically adjusting or halting operation if temperature exceeds safe thresholds. The auto-stirring water pump with a large-capacity recirculating tank maintains even distribution of polishing compounds, contributing to consistent scratch removal. A magnetic safety sensor on the machine door locks operation when opened mid-cycle, safeguarding users and screens. The device is suitable for businesses handling a high throughput of scratched screens, including used phone refurbishment companies, repair shops offering premium screen restoration, smartwatch repair services, and wholesale trading operations. Typical applications involve removing deep scratches (grade 3–5 severity) within 15–20 minutes per cycle, restoring near-original clarity and enabling oleophobic coating reapplication.
Materials & Construction
- Constructed with a heavy-gauge aluminum shell for vibration stability.
- Integrated temperature sensors for real-time thermal monitoring.
- Water pumping system with a large recirculating tank to ensure consistent abrasive concentration during polishing sessions.
- Safety sensor system utilizing magnetic switches on the machine door.
Dimensions & Specifications
- Number of slots: 2
- Machine dimensions: (specific measurements not provided)
- Weight: (not specified)
- Suitable for screens of various sizes compatible with device models typically processed in repair shops.
Features
- Dual-slot configuration for simultaneous processing of two screens.
- Embedded temperature monitoring system to prevent overheating and deformation.
- Auto-stirring water pump with a large recirculating tank for even polishing compound distribution.
- Magnetic safety sensor on the machine door to prevent operation during maintenance or improper access.
- Heavy-duty aluminum shell providing vibration-free operation for consistent results.
- Calibration and safety verification for each unit before shipment.
Use Cases & Target Users
- Used phone refurbishment companies processing bulk lots of scratched devices before resale.
- Mobile phone repair shops offering high-quality screen restoration as an upsell service.
- Smartwatch repair and refurbishment businesses restoring wearable screens.
- Wholesale and trading companies grading and refurbishing used devices for bulk export.
Included & Exclusions
- Ships with the dual-slot polishing machine, water circulation system, and safety sensor setup.
- Does not include polishing compounds, device-specific brackets, or consumables.
Care & Maintenance
- Regular cleaning of the machine surface with a soft cloth and mild cleaning agents.
- Periodic inspection of safety sensors and water pump components.
- Warranty details are provided upon purchase; specific terms not included here.
- Ensure that safety sensors and temperature monitoring systems are calibrated periodically for optimal performance.







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