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USED FLOTTWEG Z4E/4-901G

Overview
Manufacturer:
FLOTTWEG
Stock #:
51105005
Status:
For Sale
Description

Rebuilt- Flottweg Z4E/4-901g Solid Bowl Decanter Centrifuge. Alloy 2.4602 construction (product contact areas); maximum bowl speed 3200 rpm; approximate single lead conveyor with welded hard facing; Back drive with powerpack; feed pipe; lubrication system; adjustable liquid plate dams; Approx. 30 KW; 400/3/50/2956 rpm ABB main drive motor with frame/casing; vibration isolators; safety guards and control. New 2001.

Specifications

Used Equipment Facts About This Machine
🏭 Manufacturer Information

Brand: Flottweg

Model: Z4E/4-901g

Type: Solid Bowl Decanter Centrifuge

Year Built: 2001

Condition: Rebuilt

Construction Material: Alloy 2.4602 (Hastelloy C-22 equivalent) – Product contact surfaces

📃 Description

This Rebuilt Flottweg Z4E/4-901g Solid Bowl Decanter Centrifuge is a high-performance industrial separation system designed for the most corrosive and demanding processing environments. Manufactured in 2001 and rebuilt to restore optimal performance, this unit is constructed with Alloy 2.4602 contact parts, known for its superior resistance to chemical corrosion and high-strength applications (comparable to Hastelloy C-22).
It features a maximum bowl speed of 3200 RPM, a single lead conveyor with welded hard-facing, and a 30 kW ABB main drive motor (400V / 3-phase / 50 Hz / 2956 RPM). The system includes a back drive with integrated powerpack, lubrication system, adjustable liquid plate dams, and vibration isolators, all enclosed in a heavy-duty frame with casing, safety guards, and control panel.

📏 Specifications

Model: Z4E/4-901g

Bowl Speed: Max 3200 RPM

Bowl Drive Motor: Approx. 30 kW (ABB, 400V, 3 Phase, 50 Hz, 2956 RPM)

Conveyor: Single lead with welded hard-facing

Back Drive: Yes, with integrated powerpack

Material (Product Contact): Alloy 2.4602 (high corrosion resistance)

Feed Pipe: Included

Liquid Control: Adjustable liquid plate dams

Frame: Heavy-duty casing with vibration isolators

Safety: Guards and control system included

Lubrication: Integrated lube system

Year Built: 2001

Condition: Rebuilt

🛠️ Applications

Ideal for high-demand separation in:

Chemical processing (corrosive liquids and slurries)

Pharmaceutical and biotech waste separation

Fine chemical and acid recovery

Food and beverage solids removal

Mining and metallurgy wastewater

Oil and fuel clarification

Edible and industrial oil refining

Waste-to-energy digestate separation

Biodiesel and bio-based product processing

Hazardous and specialty waste treatment

📦 What Products Would This Be Used For?

Acidic chemical slurries

Biotech fermentation residues

Solvent-laden pharmaceutical waste

Edible and industrial oil sludges

High solids wastewater

Digestate from anaerobic digesters

Catalyst recovery streams

Fine-particle chemical sludges

Petrochemical byproduct separation

Nutraceutical extraction residues
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