Pro FKR-400 Heat Sealer Pliers: High-strength mobile sealing for your heavy and bulky loads.
Designed to meet the requirements of logistics, crafts and industry, this heat sealing pliers transforms the packaging of your products. No more dangerous manipulations to hoist bags weighing several kilos onto a work surface: this is the tool that comes with the packaging. It is the ergonomic solution par excellence for closing your bags directly on a pallet or on the ground.
The Mobility Asset: Effectiveness in the field
Whether for coffee, potting soil, granules or bulk products, the FKR-400 allows you to seal your heavy or oversized packaging directly on site, without lifting effort or fixed work space constraints.
Industrial Sealing Performance
1. Constant Heat Technology
Unlike conventional impulse machines, the FKR-400 maintains its Teflon-coated jaws at a stable temperature. This technology ensures optimal thermal penetration, essential for crossing the Doypacks, the bags Aluminum or the complexes Kraft lined without damaging them.
2. Tamper-proof sealing (10 mm)
Ridged jaws apply a wide band of weld 10mm over a length of 40 cm. This imprint guarantees a complete hermetic seal, protecting your products against air and humidity, while providing a professional and reassuring visual result for the end customer.
3. Adjustable Thermal Accuracy
The built-in analog thermostat allows you to adjust the temperature of 0 to 250°C. This total control allows the pliers to be adapted like a real plastic welder on thick multilayer films, avoiding melting of materials while ensuring a perfect protective barrier.
Technical Characteristics
| Specification | Expert Technical Detail |
|---|---|
| Model | FKR-400 pliers (Pro Series) |
| Weld Type | Constant heat / Ridged jaws |
| Seal length | 400mm (40cm) |
| Sealing width | 10 mm (high security wide band) |
| Temperature range | 0 to 250°C (Adjustable by thermostat) |
| Compatible materials | Aluminum, Lined Kraft, Thick Laminates, High Density PP/PE |
| Power & Food | 500 Watts / 230V standard |
Included: Portable heat sealing pliers, insulating handle, user manual.
















