Macrofriger-BL-Blood Refrigerated Centrifuge for Blood Banks

High-capacity centrifuge designed for blood bank applications where reproducibility of speed, temperature, and acceleration/braking ramps is critical to achieving correct separation of blood fractions. Suitable for tubes, bottles, and blood bags.

Control and Operation

Microprocessor-governed electronic circuit managing all operating parameters: speed, acceleration, braking, RCF, temperature, and time. Automatic rotor identification. Stores 20 programmes — practical in environments running different protocols by fraction or product type.

Construction

• Inner frame: Steel tube with Dur-Al side panels
• Inner bowl: Stainless steel
• Windshield bowl: Aluminium
• Safety ring: 8 mm steel
• Rotor, buckets and adapters: High-resistance material with permanent identification marking
• Suspension: Silent-block mounts and radial dampers — smooth, vibration-free operation
• Motor: Induction type — maintenance-free and pollution-free
• Compressor: Semi-hermetic on anti-vibration coupling; CFC-free refrigerant
• Floor fixing: Adjustable rubber feet

Safety

Certified to UNE-EN 61010-2-020. Active protection systems include:

• Protective cylinder between inner bowl and cabinet
• Lid-open interlock — prevents start with lid open
• Run interlock — prevents lid opening while rotor is in motion
• Automatic imbalance stop
• Dual electromagnetic lock on rotor chamber lid
• Manual lid release on mains failure
• Emergency stop button

Applications

Blood banks and transfusion centres. Separation of plasma, platelets, and red blood cells. Processing of bags, bottles, and tubes under protocols requiring strict traceability and reproducibility of centrifugation parameters.