Blasting systems - joke Technology GmbH - #13

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496 7 i 494 „¯ Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • info@joke.de 7. Blasting systems // 7.1. Fine and pressure blasting units Pressure/injection blasting unit mikromat 1300 Pressure/injection blasting unit mikromat 1300 This top model from our mikromat series offers two blasting methods in one unit. Apart from the injection blasting method, you can also use the mikromat 1300 for pressure blasting – to achieve maximum stock removal. Thanks to its compact design, this unit uses up far les space than a conventional pressure blasting system. Optionale extras: • Blow-dry gun (Order No. 0 952 023) • Frequency control (Order No. 0 952 827) • Afterfilter system (Order No. 0 952 820) • Filter cartridge (Ø 327 x 985 mm) for afterfilter system (Order no. 0 952 820-1) Pressure/injection blasting unit mikromat 1300 Order No. Price Dimensions working area (W x D x H) approx. 1,000 x 810 x 900 mm Dimensions (W x D x H) approx. 1,300 x 1,540 x 2,200 mm Height (with open cover) approx. 2,400 mm Weight approx. 450 kg Supply voltage 400 V, 50 Hz Connected load 2.25 kW Loading capacity of grid 400 kg Compressed-air connection 1“ Compressed-air range 1.0 - 10 bar Air consumption injection blasting (at 5 bar) with 2.5 mm air nozzle approx. 275 l/min with 3.5 mm air nozzle approx. 700 l/min Air consumption pressure blasting approx. 700 - 1500 l/min Fan output approx. 2000 m3/h Filter area 14 m2 Semi-automatic filter cleaning through vibration Blasting abrasive conditioning through cyclone separator Lighting 2 x 24 W Supplied with: Complete with exhaust air nozzle for the connection of an afterfilter system or an exhaust airpipe, semi-automatic filter cleaning, injection blasting gun with hardened steel nozzle Ø 7 mm, tungsten carbide pressure blasting nozzle (bore Ø 6 mm), safety switch (no operation when cover open), pressure regulator and water separator 0 952 800 Accessories / spares Order No. Price Dust bag 0 952 037 Injector blasting gun housing 0 952 016 Air nozzle Ø 2.5 mm 0 952 010-1 Air nozzle Ø 3.5 mm 0 952 010 Blasting nozzle Ø 5 mm 0 952 011-1 Blasting nozzle Ø 7 mm 0 952 011 Tungsten carbide blasting nozzle Ø 7 mm 0 952 022 Boron carbide blasting nozzle Ø 7 mm 0 952 018 Pressure blasting gun holder 0 952 823 Pressure blasting nozzle Ø 6 mm 0 952 822 Pressure blasting nozzle holder 0 952 821 Gloves (pair), size 10 0 952 014 Conversion set for gloves with sewn-on sleeves 0 952 014-1 Glass pane 0 952 026 Plexiglas pane 0 952 027 Two blasting methods in one unit – how does that work? The unit automatically starts up in pressure blasting mode. The cap slide valve on the tank is closed through electro-pneumatic force and the tank pressurised to the pre-set blasting pressure. The adjustable valve for blasting shot dosing regulates the amount of abrasive released into the blasting hose. The unit can now be used for blasting, until the blasting shot in the container is used up. When the foot switch is released, the cap slide valve is opened and the blasting shot flows through the blasting shot funnel into the tank below. If the foot switch is activated again, the cap slide valve is closed, the pressure reduced and the blasting process can be continued. In order to change into injection blasting mode, simply press and hold the start switch and the system can be used as a fully-fledged injection blasting unit. The cap slide valve remains closed in this processing mode. You can find a schematic illustration of both blasting methods on page 486. detailed functional descriptions concerning the optional equipment components can be found on page 494! page: