Accueil / Équipements / Convoyeur pneumatique sous vide de paillasse / Vacuum Conveyor (Pneumatic Vacuum Feeder)

SED-1ZSJ-E

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SED-1ZSJ-E

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SED-1ZSJ-E — Convoyeur sous vide

La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English

The SED-1ZSJ-E is a single-head pneumatic vacuum conveyor / feeder that uses compressed air through a vacuum generator to transport powders and granules from bulk containers into downstream pharmaceutical equipment such

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Fonctionnement

When the ON/OFF key is pressed, compressed air is supplied to the pneumatic vacuum generator. The pneumatic cylinder closes the discharge valve, vacuum is established inside the hopper, and an airstream draws material from the source container through the suction hose into the vacuum hopper. After the set feeding time (adjustable), compressed air is cut off, the discharge valve opens, vacuum is released, and the material discharges by gravity into the receiving machine. Simultaneously, stored compressed air blows the filter in reverse to clean it automatically. The cycle then repeats. In level-control mode, a sensor in the receiving hopper starts and stops feeding automatically to maintain a preset material level.

Processus de fonctionnement

1When the ON/OFF key is pressed, compressed air is supplied to the pneumatic vacuum generator.

2The pneumatic cylinder closes the discharge valve, vacuum is established inside the hopper, and an airstream draws material from the source container through the suction hose into the vacuum hopper.

3After the set feeding time (adjustable), compressed air is cut off, the discharge valve opens, vacuum is released, and the material discharges by gravity into the receiving machine.

4Simultaneously, stored compressed air blows the filter in reverse to clean it automatically.

5The cycle then repeats.

6In level-control mode, a sensor in the receiving hopper starts and stops feeding automatically to maintain a preset material level.

Caractéristiques techniques

Caractéristiques de la variante : SED-1ZSJ-E

Caractéristiques

Modèle

SED-1ZSJ-E

Fluides et énergie

Compressed air: oil-free and water-free, supply pressure 0.6–0.8 MPa at standby / 0.4–0.6 MPa during active feeding; Electrical: AC 220 V, single-phase (control system)

Dimensions

Emprise au sol

Mounts on top of receiving machine hopper via ring clamp; support bracket available if direct mounting not possible; Suction hose length: 3 m (standard); feeding capacity rated at 3 m distance

Matériaux

Matériaux en contact

316L stainless steel (filter, vacuum hopper); Food-grade PU suction hose; 304/316L stainless-steel suction nozzle

Caractéristiques principales

Pneumatic vacuum pump as vacuum source — no mechanical moving parts in the air path

Adjustable feeding time (5–15 s) and discharge time (6–12 s) via control panel

Automatic reverse-blow filter cleaning on every discharge cycle

316L stainless-steel filter and vacuum hopper; contact surfaces GMP-compliant

Rotary-cylinder pneumatic discharge door (SMC rotary cylinder)

Compressed-air back-blow system with New-Zealand-origin back-blow valve

AirTAC pneumatic fittings and solenoid valve

Optional material-level-control mode for fully automatic unattended feeding

Feeding hose: Φ25 mm (3 m supplied), stainless-steel suction nozzle included

Control supply: AC 220 V; separate grounding required to prevent chip interference

Eliminates manual scooping and reduces operator exposure to airborne powder

GMP-compliant closed-transfer design prevents cross-contamination

Simple disassembly for cleaning — vacuum pump assembly lifts off without tools

Suits diverse downstream machines: tablet press, capsule filler, packing machine, granulator, vibration sieve

Compact and lightweight; mounts directly onto receiving-machine hopper or via support bracket

Applications

Powder and granule transfer to tablet presses

Powder feeding to capsule filling machines

Granule feeding to packaging machines

Material transfer to granulators, vibration sieves, wet/dry granulators, disintegrators

Secteurs

Fabrication pharmaceutique

Chemical processing

Food processing

Marques des composants

Vacuum generator: domestic

316L stainless-steel filter: domestic

Back-blow valve: New Zealand origin

Pneumatic fittings and solenoid valve: AirTAC

Rotary cylinder (discharge door): SMC

Control board: self-made

Switching power supply: domestic

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Nettoyage et entretien

Loosen agraffes and remove the pneumatic vacuum pump assembly (pump + air tank + cover — do not wash with water); Remove filter assembly; blow out residual powder with compressed air, then wash repeatedly with hot water; blow dry with compressed air until fully clear; Loosen clamping rings, remove vacuum hopper, wash with water and dry