Used Luwa Thin Film Evaporator, Model NL3-300/2200/HT, 21.6 Square Feet, 316L Stainless Steel, Vertical. 12" Diameter x 96" long (2 sections). Internal rated Full Vacuum at 365 degrees F., jacket rated approximately 150 psi at 365 degrees F. 3 Star type L rotor, redial separator, conical bottom with 2" diameter discharge, 12" diameter vapor outlet, mechanical seal. Missing support ring. Driven by a 7.5hp belt drive 3/60/230-460 volt, 1720 rpm motor.
Used Equipment Facts About This Machine
Manufacturer Information
Brand: Luwa
Model: NL3-300/2200/HT
Condition: Used (Missing Support Ring)
Description
The Luwa NL3-300/2200/HT Thin Film Evaporator is a high-efficiency vertical evaporator, designed for continuous concentration, distillation, and solvent recovery in chemical, pharmaceutical, and food industries.
Constructed from 316L stainless steel, the evaporator features a 21.6 square feet heat transfer area, with a 12" diameter x 96" long evaporating surface (split into two sections). It operates under full vacuum at up to 365°F and has a jacket rated at approximately 150 PSI at the same temperature, enabling efficient and controlled evaporation.
The system includes a 3-star type L rotor, radial separator, and a conical bottom with a 2" diameter discharge for efficient product handling. A 12" diameter vapor outlet allows for effective vapor management. The unit is equipped with a mechanical seal and is powered by a 7.5 HP belt-driven motor (3/60/230-460V, 1720 RPM).
Note: The evaporator is missing the support ring.
Specifications
Type: Thin Film Evaporator
Heat Transfer Area: 21.6 Square Feet
Material: 316L Stainless Steel
Configuration: Vertical
Dimensions:
Diameter: 12"
Length: 96" (2 Sections)
Operating Conditions:
Internal: Full Vacuum at 365°F
Jacket: ~150 PSI at 365°F
Rotor: 3-Star Type L Rotor
Separator: Radial Separator
Discharge:
Conical Bottom with 2" Diameter Discharge
12" Diameter Vapor Outlet
Seal: Mechanical Seal
Motor:
Power: 7.5 HP Belt Drive
Voltage: 3/60/230-460V
Speed: 1720 RPM
Additional Info: Missing Support Ring
Applications
This Luwa Thin Film Evaporator is ideal for:
Pharmaceutical & Biotech – Concentration and purification of APIs and biological compounds
Chemical Processing – Solvent recovery, distillation, and concentration of chemicals
Food & Beverage Industry – Evaporation of juices, flavors, and heat-sensitive food products
Cosmetics & Personal Care – Concentrating essential oils and cosmetic ingredients
Petrochemical Industry – Processing oils, waxes, and resins
PRODUCT DETAILS
Used Luwa NL3-300/2200/HT thin film evaporator
21.6 sq. ft. vertical thin film evaporator
316L stainless steel evaporator for chemical processing
Full vacuum operation at 365°F
Jacket rated ~150 PSI at 365°F
12" diameter x 96" long evaporating surface
3-star type L rotor with radial separator
Conical bottom with 2" discharge and 12" vapor outlet
7.5 HP belt-driven motor, 230-460V, 1720 RPM
Thin film evaporator for pharma, food, and chemical industries
