SAB 470-SK Through-feed deflashing machines

The SAB 470-SK 2+2, a high-performance deflashing machine with 4 blast wheels, is suitable for continuous deflashing of large volumes of thermoset mouldings. Two blast wheels above and two below the  transport belt ensure intensive and uniform treatment. Additional advantages of the machine are easy maintenance due to the blast wheels being located outside the deflashing chamber, and efficient cleaning and reconditioning of the deflashing medium. The deflashing medium is cleaned via a vibratory screening unit that removes flash and undersized deflashing media, and reconditioned via a cascade separator. Key features of SAB conveyor machines 2– 8 blast wheels, continuous or indexing operation For the automatic deflashing of – small to high parts quantities – small to large-size components – delicate components Typical applications: – Components made from unsaturated polyester moulding compounds (BMC/SMC), such as headlight reflectors, meter housings and other large-area components – Components for steam irons, oven door handles – Switch housings and covers, fragile miniature circuit breaker housings

			High-performance blast wheel technology					Feed inlet area / wire mesh  belt

			Deflashing medium reconditioning via cascade separator					Deflashing chamber with component holders

High-performance  belt machines for automated manufacturing

High-performance  belt machines are typically used to treat very thin-walled, fragile housings. The machines can be equipped on all sides with three to five blast wheels of different sizes. They are used in production lines with fully automated workpiece removal from several injection moulding machines, pre-deflashing, calibrating/gauging and routing to the next processing stage (e.g. deflashing, assembly and packaging).

SAB 300-S4 Conveyor unit with special work piece holders Delicate components are inserted individually into the  work piece holder by a handling system or robot. Machine with four blast wheels for deflashing of up to 4800 miniature circuit breaker housings per hour.

Conveyor unit with component-holder syste Fragile components are placed individually onto a component holder by a handling system or robot. Conveyor systems from different manufacturers can be used. The machine is used for a wide range of  similar components.

SAB 370-SK Compact conveyor machine type

The Hunziker® SAB 370-SK conveyor unit is a small and compact machine that offers the same advantages as the large machines of this series. – Belt width 370 mm – Alternatively one or two blast wheels located above and below the belt – Vibratory screening unit – Continuously adjustable parameters – PLC control system – Requires little space