1. Pre-operation Safety & Cleanliness Inspection (Required per shift)

1. Safety guards and clean cabin doors shall be installed in place with intact interlock function; the machine stops automatically when the door is opened. It is forbidden to short-circuit or remove protective devices without permission.
2. Electrical wires shall be intact and well grounded; medical clean compressed air is adopted with stable air pressure of 0.4–0.6MPa, no air leakage, oil stain or impurities.
3. Vibrating plate, material track, photoelectric counting sensor, cutter and sealing components shall be free from looseness and wear, with no foreign matter or dust inside. Packaging film adopts medical sterile composite film within validity period.
4. Emergency stop button shall be obvious, unobstructed and sensitive. Cleanliness, temperature and humidity of the workshop shall meet Class 100,000 / Class 10 clean production requirements with tidy site.

2. Safe & Compliant Operation During Running

1. Follow standard startup procedure: confirm clean environment → switch on main power → turn on clean air source → equipment self-inspection → set process parameters → no-load trial run → formal production. It is forbidden to skip self-inspection.
2. During operation, do not put hands or tools into feeding plate, bag making area, cutter and high-temperature sealing zone. Once material jamming, poor sealing or counting error occurs, press emergency stop immediately, cut off power and air supply before handling; never run the machine with faults.
3. Do not modify key parameters such as running speed, sealing temperature and counting quantity randomly during production. Avoid touching high-temperature sealing parts to prevent scalds. Never touch medical screws and sterile cavity with bare hands.
4. Monitor the whole process of feeding, counting, bag making, sealing and coding in real time. Abnormal noise, peculiar smell and overheating shall be checked immediately. Keep complete records of production batch, quantity and operator to meet medical product traceability requirements.

3. Shutdown, Cleaning & Maintenance Specifications

1. Normal shutdown procedure: stop feeding → empty internal materials → stop packaging → turn off air source and power → clean and disinfect the clean area of the equipment. In case of emergency shutdown, cut off power and air supply in time and check material pollution risks.
2. Before maintenance, cut off power and air supply strictly, implement LOTO lockout-tagout, and hang maintenance warning signs. Clean and disinfect the cavity and material channel daily; calibrate counting accuracy and check sealing tightness weekly; test emergency stop and safety interlock monthly.
3. Key components of medical model adopt 316L stainless steel corrosion-resistant material. Replace sterile seals and air filter elements regularly. All records of cleaning, maintenance and sterilization shall be filed for audit.

4. Core Advantages of Xinruite Medical Screw Packaging Machine

1. Sterile & Clean Design

    

   Material contact parts are all made of stainless steel, suitable for clean workshops to prevent cross-contamination and meet medical device production environment requirements.
    
2. High-precision Counting

    

   Adopt photoelectric intelligent detection algorithm with extremely low counting error for medical screws, avoiding rework caused over-counting or under-counting.
    
3. Safety & Compliant Configuration

    

   Equipped with safety light curtain, mechanical protection, high-temperature protection and cabin door interlock, fully conforming to medical packaging safety standards.
    
4. Flexible Customization

    

   Adapt to various specifications of orthopedic screws and micro medical fasteners, compatible with multiple medical sterile packaging films. Bag size and production capacity can be customized on demand.
    

5. FAQ