The MJ-900 is a continuous automatic sealing machine designed for sealing plastic films and compatible flexible packaging. It is commonly used for food packaging, beverage sealing, commodity packaging, chemical products, daily-use items and agricultural/planting materials, where continuous sealing and vacuum-style sealing are needed.
Key specs: sealing speed 0–12 m/min; adjustable sealing width 6–12 mm; sealing thickness 0.02–0.80 mm; temperature control range 0–300 °C; transmission power 80 W; power supply 220 V/50 Hz; weight 19 kg; dimensions 820 × 385 × 310 mm.
The MJ-900 works with most thermoplastic and laminated flexible films used for packaging (for example PE, PP, PET and many composite/laminated films). Because film formulations vary, you should test the specific film and pouch type you intend to use and adjust temperature and speed accordingly.
The product is marketed as a continuous vacuum sealing machine and performs continuous sealing operations. If you require a specific vacuum level (mbar or % vacuum) or have specialized vacuum-packaging requirements, confirm the vacuum capability and specifications with the supplier before purchase.
Throughput depends on sealing speed and bag length. Example: at the maximum 12 m/min, you have 12,000 mm/min. If each bag length is 300 mm, estimated output ≈ 12,000 / 300 = 40 bags per minute. Adjust for machine changeover and handling time.
Sealing width is adjustable within the 6–12 mm range (via the machine's adjustment mechanism). Temperature is adjustable across the 0–300 °C range—set the temperature appropriate to your film type. Sealing speed is variable from 0–12 m/min. Refer to the user manual or supplier video support for exact control locations and step-by-step adjustment procedures.
The MJ-900 operates on a single-phase 220 V/50 Hz supply and has a transmission power rating of 80 W. Ensure you have a stable, correctly grounded power source matching these requirements.
Recommended routine maintenance: keep sealing area and conveyor clean of debris and film residue; inspect and replace worn Teflon strips or sealing wires; check drive belts and motor mounts; verify temperature controller accuracy; and follow lubrication points in the manual. Always power off and unplug the machine before maintenance.
General safety: avoid contact with hot surfaces (heating elements); wear appropriate PPE if required; do not operate with protective guards removed; turn off and unplug the machine before cleaning or maintenance; provide operator training and follow local electrical safety rules.
The MJ-900 weighs 19 kg and measures 820 × 385 × 310 mm, making it a benchtop/compact floor-mounted unit. Install on a stable, level surface with adequate ventilation and sufficient clearance for feeding and discharge of packages.
The product listing notes video technical support and online assistance are available. The supplier should provide an operator manual, troubleshooting guidance and setup instructions—contact them for download links or to request training materials.
Common consumables and wear parts for sealing machines include sealing wires, Teflon tapes/strips, heating elements and drive belts. Contact the supplier to confirm availability of specific spare parts and recommended stocking levels.
Many suppliers can offer customization (different sealing widths, integration with conveyors, feeding systems or automation). If you have special size, speed or integration requirements, discuss them with the manufacturer or dealer to confirm feasibility and lead time.
Certification (CE, ISO, etc.) and warranty terms are not listed in the basic product description. Ask the supplier for certificates, test reports and written warranty details (duration and covered items) prior to purchase.
Contact the supplier or dealer directly to request a price quote, minimum order quantity, lead time, shipping options and to arrange a demonstration or trial. Provide details about the film type, bag dimensions and required throughput to get an accurate recommendation.
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