Model 500 The Model 500 is our most compact model at 40cm x 20cm x 30cm weighing 18kg makes it easy to move around your workshop. The ideal use case is for small-scale jewellery and repair studios as well as flame polishing workshops. Our standard model is available in a UK standard socket for the EU 240v variant EU sockets are available at request. The model 500 supports a tip range from 20 - 27 which allows flame polishing on acrylic up to 5m in one pass. The soldering and repair of lightweight jewellery is also easy for the model 500. The model 500 is a 1 user system so is suitable for jewellery repairs working from home or a small studio. All new Aquaflame machine comes with a 2-year warranty. Servicing is also available and recommended after 4000 working hours or 2 years of ownership whichever comes first.