Used sanitary napkin machine

Buyers must prioritize the production speed (pieces per minute) and the stability of the PLC control system. Ensure the machine supports full-servo or semi-servo technology, as this significantly impacts product consistency and reduces waste. Verify the raw material compatibility, specifically for SAP (Super Absorbent Polymer) application and non-woven fabric tension control. Additionally, check if the cutting dies and molds are still sharp or require immediate replacement, as these are high-wear components.

Request documentation for CE certification or ISO 9001 compliance from the original manufacturer. For used equipment, it is vital to conduct a Pre-Shipment Inspection (PSI) to verify that safety guards, emergency stop buttons, and electrical insulation are intact. Ensure the machine complies with the voltage and frequency requirements of your local power grid (e.g., 380V/50Hz) to avoid costly transformer installations.

Calculate the Total Cost of Ownership (TCO), including the purchase price, refurbishment costs, shipping, and installation. A used machine should typically be priced at 40-60% of the cost of a new model to justify the risks. Evaluate the availability of spare parts; if the model is discontinued, the cost of custom-making parts can negate any initial savings. Consider the residual lifespan—a machine with over 10 years of heavy use may have hidden fatigue in the main frame.

Confirm if the machine is designed for ultra-thin, fluff pulp, or winged napkins. Professional buyers should look for machines with modular designs that allow for quick changeovers between different sizes (e.g., 240mm, 280mm, 320mm). If you plan to produce for medical or high-end markets, ensure the machine includes an automatic rejection system for defective products and an online visual inspection system.

Always request a live video trial run or a 'Fat' (Factory Acceptance Test) before final payment. Use Secure Payment services provided by reputable platforms like Made-in-China.com to ensure funds are only released upon proof of shipment. Hiring a third-party inspection agency (like SGS or Intertek) to verify the machine's condition and serial numbers against the contract is the most effective way to prevent fraud.

Focus negotiations on the inclusion of wear-and-tear spare parts (e.g., heaters, sensors, cutters) for the first year of operation. Negotiate for technical support and remote installation guidance, as setting up used equipment can be complex. If the supplier is a refurbisher, demand a minimum 6-month warranty on core components like the motor and PLC.

Check your country's import regulations for used machinery, as some regions require a Certificate of Origin or a specific Cleanliness Inspection Certificate to prevent the transfer of industrial waste. Ensure the machine is professionally dismantled, anti-rust treated, and vacuum-packed in wooden crates to prevent sea-air corrosion during transit. Clearly define Incoterms (e.g., CIF or FOB) to understand who bears the risk during the ocean voyage.

Verify the supplier's business license and export history on Made-in-China.com. Avoid direct wire transfers to personal accounts; always use corporate accounts linked to the verified business entity. Maintain all communication within the platform's official channels to ensure a traceable audit trail in case of disputes regarding the machine's technical condition upon arrival.