Rebuilt Flottweg Z4E/4-901g Solid Bowl Decanter Centrifuge – Alloy 2.4602, 3200 RPM, 30 kW

🏭 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