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SED-3TZB-A

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SED-3TZB-A

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SED-3TZB-A — Cam-type Twin Rotor Pump

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-3TZB-A Cam-type Twin Rotor Pump (positive displacement) manufactured using German-imported technology. Two synchronously operating rotors driven by a synchronous gear pair in the gearbox, rotating in opposite directi

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Fonctionnement

Two rotors operate synchronously, driven by a pair of synchronous gears in the gearbox. Under the drive of the main and auxiliary shafts the rotors rotate synchronously in opposite directions, causing the pump volume to change, thereby producing a high vacuum degree and discharge pressure.

Processus de fonctionnement

1Two rotors operate synchronously, driven by a pair of synchronous gears in the gearbox.

2Under the drive of the main and auxiliary shafts the rotors rotate synchronously in opposite directions, causing the pump volume to change, thereby producing a high vacuum degree and discharge pressure.

Caractéristiques techniques

Caractéristiques de la variante : SED-1TZB-A (flow 1 m³/h

Caractéristiques

Modèle

SED-3TZB-A

Caractéristiques principales

Manufactured with German-imported technology, multi-purpose bidirectional positive-displacement pump

Flow rate 3 m³/h, rated pressure 0.6 MPa, selectable range 0.1–1.0 MPa

Speed 400 r/min, inlet vacuum 0.02–0.08 MPa

Port diameter Ø22 mm

Sanitary-grade and corrosion-resistant models, two major series

Structurally divided into high-pressure/high-viscosity and high-pressure/low-viscosity types

Gap maintained between rotors, no friction coefficient, long service life

Simple disassembly, easy maintenance and cleaning, few wear parts

High efficiency, stable delivery, low failure rate, reliable sealing, low noise

With special materials can convey sludge, wastewater and other media containing solid particles

Can convey media with viscosity ≤500,000 cp, solids content ≤50% slurries

Can convey liquid-solid mixed materials

After adding inverter, flow rate can be adjusted freely; can serve as a metering pump

External pump body heating/insulation available

Applicable temperature: -50°C to 250°C

Flange-type or quick-connect interface optional

Mechanical seal materials: hard alloy / silicon nitride / graphite / silicon carbide

Packing seal materials: PTFE fiber / carbon fiber / carbon fiber with graphite core

Sanitary-grade + corrosion-resistant models, suitable for pharmaceutical/food/chemical

Viscosity ≤500,000 cp, liquid-solid mixed materials all transferable

Inverter optional for metering pump function, wide temperature range -50 to 250°C

Applications

Sanitary-grade media transfer

Corrosive high-viscosity media transfer

Sludge/wastewater transfer (with solid particles)

Liquid-solid mixed material transfer

High-viscosity media metering transfer

High and low viscosity slurry transfer (solids content ≤50%)

Secteurs

Petrochemical

Fine chemical

Daily chemical

Pharmaceutique

Food

Environmental protection

Paper making

Coatings

Metallurgy

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