USED DORR OLIVER H-30

Used Dorr-Oliver H-30 Merco Nozzle Centrifuge, 316SS. Max bowl speed 3300 RPM, rated @ 100-500 GPM, 125 HP motor 575/3/60/1785 RPM and rotary strainer.

Used Equipment Facts About This Machine
🏭 Manufacturer Info

Manufacturer: Dorr-Oliver (now part of FLSmidth)

Model: H-30 Merco

Construction: 316 Stainless Steel (product contact areas)

Motor Rating: 125 HP, 575V, 3PH, 60Hz, 1785 RPM

Condition: Used

📄 Product Description
This used Dorr-Oliver H-30 Merco Nozzle Centrifuge is a high-capacity, continuous solids separation unit designed for robust industrial performance. It operates at a maximum bowl speed of 3,300 RPM, with a flow rate capacity ranging between 100 to 500 GPM.
Equipped with a powerful 125 HP motor, this centrifuge provides consistent throughput in demanding applications. The 316 stainless steel bowl and wetted parts provide excellent corrosion resistance, especially suited for chemical and food-grade operations. Also included is a rotary strainer, enhancing feed pre-filtration and improving solids load control.
This model is ideal for starch recovery, bioethanol processing, protein separation, industrial slurries, and other high-throughput clarification tasks.

📐 Specifications

Feature
Specification

Model
H-30 Merco

Bowl Speed
Max 3,300 RPM

Flow Rate Capacity
100–500 GPM

Motor Power
125 HP

Motor Specs
575V / 3PH / 60Hz / 1785 RPM

Material of Construction
316 Stainless Steel

Included Accessories
Rotary strainer

Separation Type
Continuous solids discharge via nozzles

Condition
Used

🧰 Applications

Starch recovery in corn/wheat/pea processing

Bioethanol production (grain separation)

Brewery and beverage solids clarification

Lysine and citric acid production processes

Pharmaceutical fermentation clarification

Protein separation in soy or milk derivatives

Yeast concentration and dewatering

Wastewater sludge thickening

Food processing slurry clarification

Mining slurries or chemical pulps separation

🛠️ What Might This Be Used For?

🌽 Starch recovery in wet milling plants

🧪 Biomass clarification in fermentation tanks

🍺 Removing yeast and hops in breweries

🌾 Separating proteins in plant-based beverages

⚗️ Feedstock clarification in ethanol or lysine plants

💧 Thickening and concentrating wastewater sludges

🍋 Clarifying food acids or preservatives

🛢️ Solids removal from oil/water mixtures

🧬 Protein extraction in biotech

🧼 Recovery of organics in detergent processing
PRODUCT DETAILS
 

Nozzle centrifuge

Dorr-Oliver H-30

Merco separator

316SS centrifuge

Rotary strainer

High-speed separator

Used centrifuge

Continuous discharge

Solids separation

Industrial centrifuge

Dorr-Oliver H-30 Merco centrifuge

Stainless steel nozzle separator

125 HP Merco centrifuge

100–500 GPM centrifuge

Bowl centrifuge with rotary strainer

Continuous solids discharge centrifuge

Used high-speed Merco separator

Starch processing centrifuge

3300 RPM nozzle centrifuge

Food grade centrifuge system

Used Dorr-Oliver H-30 Merco nozzle centrifuge with 316 stainless steel construction

Industrial nozzle bowl centrifuge with 125 HP motor and rotary strainer

High-capacity continuous discharge centrifuge for starch or fermentation processing

Merco nozzle centrifuge rated 100 to 500 GPM with 3300 RPM bowl speed

Used food-grade centrifuge system for brewery, ethanol, and biotech industries

Dorr-Oliver centrifuge with solids separation nozzles and stainless construction

Bioethanol and protein separation equipment with high-speed centrifugal force

Centrifugal separator with feed pre-filtration for high-solids applications

Reconditioned Merco H-30 for corn wet milling and yeast recovery

Stainless nozzle discharge separator for plant-based protein production

buy Merco nozzle centrifuge

Dorr-Oliver H-30 for sale

used continuous discharge separator

industrial centrifuge 316SS buy

food grade centrifuge purchase

nozzle bowl separator for sale

starch processing centrifuge buy

high-speed separator system

used centrifuge with rotary strainer

ethanol plant centrifuge for sale

sell used Dorr-Oliver centrifuge

Merco H-30 nozzle centrifuge resale

surplus food-grade centrifuge

centrifuge with 125 HP motor

used industrial separator for sale

list H-30 centrifuge system

solids discharge centrifuge liquidation

used starch separator unit

rotary strainer centrifuge sale

high-flow nozzle bowl system resale