Accueil / Équipements / Compresseur d’air à piston / sans huile / Air Compressor — Water-Lubricated Oil-Free Screw Type

SED-90HKY-Q

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SED-90HKY-Q

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SED-90HKY-Q — Water-Lubricated Oil-Free Screw Type

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-90HKY-Q water-lubricated oil-free screw air compressor. 90 kW main motor, 15.0 m³/min volume flow, 0.8 MPa working pressure. Uses purified (drinking-grade) water as lubricant; 304/316 stainless-steel airend (GREEN CL

Délai de livraison

Sur devis

Cadence

15 m3/min

Fonctionnement

Single-screw + dual star-wheel architecture. The pressure differential generated by the compressor itself continuously injects purified lubrication water into the compression chamber and bearings during operation. The water forms a stiff film between rotor, star wheels and casing — the star wheels are driven directly by the main rotor. The water lubricates the graphite bearings at both ends of the star wheels, acts as a gas-seal (superior to dry-screw designs), absorbs compression heat (improving efficiency, eliminating thermal-expansion seizure risk), and reduces high-frequency compression noise. Compressed air temperature stays ≤50 °C; water is recycled in a closed loop and auto-replaced every 200 hours to keep calcium content minimal.

Processus de fonctionnement

1Single-screw + dual star-wheel architecture.

2The pressure differential generated by the compressor itself continuously injects purified lubrication water into the compression chamber and bearings during operation.

3The water forms a stiff film between rotor, star wheels and casing — the star wheels are driven directly by the main rotor.

4The water lubricates the graphite bearings at both ends of the star wheels, acts as a gas-seal (superior to dry-screw designs), absorbs compression heat (improving efficiency, eliminating thermal-expansion seizure risk), and reduces high-frequency compression noise.

5Compressed air temperature stays ≤50 °C; water is recycled in a closed loop and auto-replaced every 200 hours to keep calcium content minimal.

Caractéristiques techniques

Caractéristiques de la variante : SED-90HKY-Q

Caractéristiques

Modèle

SED-90HKY-Q

Cadence

15 m3/min

Tension

380V 50Hz 3Φ

Puissance

90 kW

Pression d’air

0.8 MPa working pressure; 15.0 m³/min volume flow

Dimensions

Longueur

2400 mm

Largeur

1600 mm

Hauteur

2000 mm

Poids

1780 kg

Matériaux

Matériaux en contact

304 / 316 acier inoxydable; purified drinking-grade water as lubricant

Matériaux du bâti

All-stainless steel airend (GREEN CLEAN brand)

Caractéristiques principales

Volume flow 15.0 m³/min

Working pressure 0.8 MPa

90 kW main motor, insulation class F

VFD (variable frequency drive) start

Direct-drive transmission

Air-cooled

Exhaust temperature: ambient + 10 °C

Noise 78 ± 3 dB(A)

Zero oil discharge (oil content 0)

All-stainless airend (GREEN CLEAN) — 304/316 SS

Closed purified-water lubrication loop; auto water-change every 200 h

Compressed air temperature ≤50 °C

True zero-oil discharge — ideal for pharmaceutical and food GMP environments

≥15% energy saving versus dry oil-free compressors

Drinking-water-grade purified-water lubricant — no environmental contamination

Lower operating temperature extends component life and reduces failure rate

Fire/explosion safe — operates below 50 °C, water-lubricated

Applications

Pharmaceutical compressed air supply

Food and beverage compressed air supply

Electronics manufacturing

Any high-purity oil-free air application

Secteurs

Pharmaceutique

Alimentation et boissons

Electronics

Chemical

Marques des composants

Compressor airend

GREEN CLEAN (all-stainless 304/316)

Main motor and bearings

SKF

Electrical control system

Schneider

Solenoid valves

Danfoss

Pressure transmitter

Danfoss

Intake valve assembly

HONGXING

Elastic coupling

KTR

VFD (inverter)

Inovance

Control panel display

6090 Proface

Water-gas separator

TAIKE

Water filter

WTK

Motor

Zhongda/Xindali

SED

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