LM2000 Bottle Cap Sealing Machine Full Automatic Aluminum Foil Induction Sealing Machine Honey Perfume Bottle Sealing Machine

Choosing an induction sealing machine is not only about power or price. The real question is whether the machine can match your bottle mouth, bottle height, bottle material, cap liner, and production line. The LM2000 is designed around a practical industrial range: 20–150 mm bottle mouth diameter, 20–500 mm bottle height, 2000W sealing power, 220V single-phase supply, and air cooling. 

The 20 mm end is suitable for small pharmaceutical bottles, essential oil bottles, eye drop bottles, and small cosmetic containers. The 150 mm end covers large honey jars, sauce jars, nut jars, and wide-mouth cosmetic jars. However, being inside the range does not automatically mean every bottle shape is ideal. The induction head must be centered over the cap, the cap must be non-metallic, and the aluminum foil liner must be positioned correctly inside the cap. If the bottle mouth is close to the upper limit, the machine may need lower speed or a different induction head configuration. For bottles outside 20–150 mm, sample testing is strongly recommended before ordering.

The lifting device allows the sealing head to be adjusted to the correct height according to the bottle height. Tall bottles require stable conveyor guidance because a high center of gravity can cause tipping and change the distance between the cap and the induction head. Short bottles require confirmation that the induction head will not hit the cap or the conveyor. The 20–500 mm range covers many standard bottles, but very tall or very short containers should be tested with the actual bottle and cap.

The LM2000 uses 2000W and a 220V, 50–60Hz single-phase power supply. For many overseas workshops, this means the machine can be connected to a standard industrial power point without a special three-phase installation. The 2000W power level is matched to the machine’s medium-to-high speed positioning. Larger power does not always mean better sealing; excessive energy can overheat the foil, damage the liner, or cause inconsistent sealing. The correct setting depends on bottle mouth size, liner structure, and line speed.

The machine is suitable for PP, PE, PET plastic bottles and glass bottles. These materials are not directly heated by induction; the heat is generated in the aluminum foil layer. The key is the compatibility between the bottle mouth material and the heat-seal coating of the liner. PE bottle mouths need a suitable PE-compatible heat-seal layer; PET and glass also require matching liner coatings. The LM2000 is not suitable for metal bottles or metal caps, because metal shields or disturbs the induction field.

The main machine measures 80×55×100 cm and weighs 80 kg. The packing size is 90×65×120 cm, and the packed weight is 120 kg. These dimensions help buyers plan factory floor space, loading area, and shipping volume. The machine is packed in a thick wooden case and pallet to protect the equipment during long-distance transport and handling.