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Biodiesel Glycerol Separation Disc Stack Separator Transesterification Post-Processing Centrifuge 5-15m³/h ATEX Rated

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Biodiesel Glycerol Separation Disc Stack Separator Transesterification Post-Processing Centrifuge 5-15m³/h ATEX Rated

Name: Biodiesel Glycerol Separation Disc Stack Separator Transesterification PostProcessing Centrifuge 515mh ATEX Rated
Brand: WNRLN
Price: 32 USD

Explosion-Proof Rating : Ex d IIB T4 (ATEX Zone 1/2)

Bowl Material : Duplex Stainless Steel SAF 2205

Bowl Diameter : 400mm

Bowl Speed : 6500 RPM

Packaging Details : Export-standard plywood case with vacuum-sealed moisture barrier, anti-rust VCI wrap, and shock-proof foam padding

Model Number : DSS-400B

Capacity : 5-15 m³/h

Discharge Method : Automatic Partial Discharge

Certification : ISO 9001:2015, CE, ATEX Ex d IIB T4

MOQ : 1 Set

Motor Power : 22 kW

Brand Name : WNRLN

Place of Origin : Liaoning, China

Price : USD 32,000 - 55,000 / Set

Payment Terms : T/T, L/C

Glycerol Removal Rate : ≥ 99.5%

Delivery Time : 35-50 working days after deposit

Supply Ability : 25 Sets per Month

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Explosion-Proof Disc Stack Separator for Biodiesel Glycerol Separation

This explosion-proof disc stack separator is purpose-engineered for biodiesel production facilities, handling glycerol separation and methyl ester washing stages in the transesterification process. With ATEX-certified motor and electrical components rated for Zone 1 / Zone 2 hazardous areas, it ensures safe operation in environments where methanol vapors present explosion risks. The duplex stainless steel (SAF 2205) construction provides superior resistance to the corrosive effects of glycerol, methanol, and catalyst residues, ensuring long service life in demanding biodiesel production conditions.

Key Features

ATEX Explosion-Proof Certification: Ex d IIB T4 motor and Ex e control panel certified for Zone 1 and Zone 2 hazardous areas, ensuring full compliance with biodiesel plant safety requirements
Glycerol Separation Optimization: Specially configured disc stack and gravity disc selection for maximum glycerol removal efficiency (over 99.5%) from crude methyl ester streams
Duplex Stainless Steel Construction: SAF 2205 duplex steel bowl and wetted parts resist chloride stress corrosion cracking and pitting from acidic catalyst residues and methanol
Closed Process Design: Hermetic separation chamber with nitrogen blanketing connection prevents methanol vapor escape and product oxidation
Continuous Three-Phase Operation: Simultaneously separates glycerol (heavy phase), methyl ester (light phase), and solid catalyst residues in a single pass

Technical Specifications

Parameter	Value
Bowl Diameter	400mm
Bowl Speed	6500 RPM
Capacity	5-15 m³/h
Motor Power	22 kW
Discharge Method	Automatic Partial Discharge
Explosion-Proof Rating	Ex d IIB T4 (ATEX Zone 1/2)
Bowl Material	Duplex Stainless Steel SAF 2205
Glycerol Removal Rate	≥ 99.5%
Nitrogen Blanket Connection	1/2 inch NPT

Applications

Biodiesel glycerol separation (transesterification post-processing)
Methyl ester water washing and drying
Crude glycerin pre-concentration
Used cooking oil (UCO) pretreatment for biodiesel feedstock
HVO (Hydrotreated Vegetable Oil) pretreatment

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