摘要:
An emptying unit for powder bags used in powder spray coating facilities comprises a bag-receiving hopper which seats a powder bag and is narrower at its bottom than at its top to keep the powder bag dimensionally stable and in a position such that the bag aperture is situated in the upper bag end.
摘要:
A powder-bag emptying unit for powder spray coating facilities, comprises a bag-receiving hopper which is designed to receive a powder bag. The bag-receiving hopper is narrower at its bottom than at its top. The hopper wall keeps the powder bag dimensionally stable and in a fixed position in which a bag aperture is situated at the top end of the bag. The bag-receiving hopper is fitted at its lower end at the hopper center with a hopper opening which is open downward and permits coating powder to drop out of it. The bag-receiving hopper further is fitted with at least one vibrator to shake the bag-receiving hopper.
摘要:
Powder spraycoating equipment and powder supply system for same. The powder supply system comprises a closed or closable powder receptacle which is fitted with a cleaning fixture to remove residual powder from a powder chamber of the powder receptacle using compressed cleaning air.
摘要:
Powder spraycoating equipment and powder supply system for same. The powder supply system comprises a closed or closable powder receptacle which is fitted with a cleaning fixture to remove residual powder from a powder chamber of the powder receptacle using compressed cleaning air.
摘要:
A spray apparatus for coating material, in particular for coating powders, contains a spray outlet (4) spraying the coating material, a shaping air outlet (10) in the form of a plurality of holes (14) shaping the spray jet (8) and an ambient-air passage (50) radially configured between the spray outlet (4) and the holes (14) to aspirate ambient air by means of the flow suction effect of the spray jet (8) and/or of the shaping air flow (11).
摘要:
A powder spraycoating gun and its gun housing. The spraygun housing is a plastic, integral body constituting a stock fitted with a powder discharge tube and a grip fitted with a powder intake tube.
摘要:
A spray apparatus for coating material, in particular for coating powders, contains a spray outlet spraying the coating material, a shaping air outlet in the form of a plurality of holes shaping the spray jet and an ambient-air passage radially configured between the spray outlet and the holes to aspirate ambient air by means of the flow suction effect of the spray jet and/or of the shaping air flow.
摘要:
A powder spraycoating gun and its gun housing. The spraygun housing is a plastic, integral body constituting a stock fitted with a powder discharge tube and a grip fitted with a powder intake tube.
摘要:
An oscillator (100) for providing an oscillating voltage for a powder spray coating device (200) is specified. With the aim of improving operational safety, the oscillator (100) as claimed in the invention has a first signal generator (10) for generating an intermediate circuit voltage (11), a second signal generator (20) for generating a modulation signal (21) and a modulation signal isolating element (61), connected to the second signal generator (20), while a first voltage monitoring device (60) is also provided, designed for continuously measuring the oscillator voltage (34), comparing it with at least one specified or specifiable oscillator voltage reference value and, if a first comparison criterion is satisfied, outputting a modulation isolating signal (80) to the modulation signal isolating element (61).