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SED-7ZSJ-T

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SED · SED-7ZSJ-T · 1 unités vendues

SED-7ZSJ-T — Vacuum Powder Feeder

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

SED-7ZSJ-T is a 7.5 kW two-stage whirlpool vacuum powder feeder for conveying powders, granules, and similar materials from a feed source into mixers, reactors, hoppers, tablet presses, packing machines, vibrating screen

GMP-compatible design

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Fonctionnement

Vacuum/negative-pressure pneumatic conveying: a 7.5 kW two-stage whirlpool (vortex) pump pulls air from the SS304 vacuum hopper through pleated-cloth filters, creating negative pressure. With the pneumatic reversing valve set to 'feed', the unloading door is closed and material is sucked from the source through a stainless suction nozzle and PVC steel-wire hose (8 m) into the hopper. Filters separate material and air. After the feeding cycle the reversing valve switches; the cylinder opens the unloading door; material drops into the receiving device. A compressed-air back-blow then cleans the filter cake. Material level switch in the receiving hopper triggers automatic start/stop; pump runs continuously during cycles to protect the motor.

Processus de fonctionnement

1Vacuum/negative-pressure pneumatic conveying: a 7.5 kW two-stage whirlpool (vortex) pump pulls air from the SS304 vacuum hopper through pleated-cloth filters, creating negative pressure.

2With the pneumatic reversing valve set to 'feed', the unloading door is closed and material is sucked from the source through a stainless suction nozzle and PVC steel-wire hose (8 m) into the hopper.

3Filters separate material and air.

4After the feeding cycle the reversing valve switches; the cylinder opens the unloading door; material drops into the receiving device.

5A compressed-air back-blow then cleans the filter cake.

6Material level switch in the receiving hopper triggers automatic start/stop; pump runs continuously during cycles to protect the motor.

Caractéristiques techniques

Caractéristiques de la variante : SED-7ZSJ-T SED-7ZSJ-T

Caractéristiques

Modèle

SED-7ZSJ-T

Tension

3 x 380V 50Hz

Fluides et énergie

3 × 380 V 50 Hz electrical supply, 7.5 kW; compressed air >= 0.6 MPa supplied through Φ6 tube, consumption 25 L/min; earth (ground) connection for static-charge dissipation.

Détails de conformité

Sealed conveying prevents leakage and cross-contamination; SS304 contact materials; static-electricity dissipation supported via grounding; supports GMP-compliant production.

Puissance

7.5 kW

Pression d’air

Compressed air >= 0.6 MPa supply, 25 L/min air consumption

Dimensions

Longueur

420 mm

Largeur

420 mm

Hauteur

1650 mm

Poids

175 kg

Emprise au sol

Hopper Φ420 × 1650 mm; net weight 175 kg. Hopper is mounted on the inlet of the receiving device (with flange or shelf for tall machines such as packing lines).

Matériaux

Matériaux en contact

Stainless steel 304 hopper; stainless steel suction nozzle; pleated cloth filter (Φ72 × 300 mm); silicone sealing rings; PVC steel-wire reinforced hose

Matériaux du bâti

Stainless steel 304 hopper and frame

Caractéristiques principales

Two-stage whirlpool (vortex) vacuum pump 7.5 kW

Φ420 mm SS304 vacuum hopper

Φ76 mm pickup straw (suction nozzle)

Pleated cloth bag filter (Φ72 × 300 mm)

Compressed-air back-blow filter cleaning system

Secondary filtration system

Pneumatic reversing valve and pneumatic discharge door

Electrical control panel with adjustable feed time (5–10 s) and unload time (2–6 s)

Material level switch for automatic start/stop

Stainless steel suction nozzle

8 m PVC steel-wire hose

Sealed, leak-free conveying prevents cross-contamination

Static-electricity dissipation

Low noise, low energy consumption

Reduces operator manual lifting and dust exposure

GMP-compatible sealed conveying with no cross-contamination

Self-cleaning back-blow filter system maintains capacity over time

Suction-and-discharge cycle is fully automatic via material level switch

Simple controller with feed/unload time set by digital tube + arrow keys

All product-contact surfaces in stainless steel 304

Vortex blower design has long lifespan and low maintenance

Applications

Conveying powders/granules into mixers

Conveying into reactors

Conveying into tablet press hoppers

Conveying into packing machines

Conveying into vibrating screens / pelletizers / mills

Loading containers into upstream processing equipment

Secteurs

Pharmaceutical (GMP)

Chemical

Food

Health products

SED

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Conformité

GMP-compatible design

Nettoyage et entretien

Clean regularly especially when changing batch or material. Open hopper clip and cover, remove filter, blow with compressed air then rinse with warm water (max 80°C). Filter should be re-blown until transparent or dried in oven below 50°C. Clean hopper with clean water. Sealing rings (silicone) can be ultrasonically cleaned and dried below 120°C; replace when hard or darkened. Avoid hard brushes on filter rods — they roughen the surface and reduce filtration accuracy.