Used KraussMaffei Berstorff ZE 52-48D Twin Screw Extruder – 52.2 mm Co-Rotating Extruder, 350 kW, 1.2 TPH Capacity

Manufacturer

KraussMaffei Berstorff is a global leader in extrusion and compounding technology, manufacturing high-performance twin screw extruders for the plastics, polymer, chemical, pharmaceutical, and specialty materials industries. Berstorff extruders are recognized for their robust construction, excellent process flexibility, and outstanding throughput in demanding continuous production environments.

Description

The Used KraussMaffei Berstorff ZE 52-48D Twin Screw Extruder is a high-performance co-rotating twin screw extrusion system designed for continuous compounding and polymer processing applications. Previously used in a plastic compounding operation, this machine offers production capacities of up to approximately 1.2 metric tonnes per hour, depending on material formulation and processing conditions.

The extruder features 52.2 mm diameter side-by-side co-rotating screws with a 48:1 length-to-diameter (L/D) ratio, providing excellent mixing, dispersion, devolatilization, and melt homogenization capabilities. The process section includes 12 modular barrel sections with electric heating and water cooling, allowing precise thermal control throughout the extrusion process.

Power is supplied by a 350 kW (525 HP) AC drive motor operating on 3 x 400 Volt, 50 Hz, 3 Phase electrical service and coupled to an Eisenbeiss ZE-042.5-16.0 gearbox. The extruder is capable of screw speeds up to 1,200 RPM, providing the flexibility required for a wide range of polymer and compounding applications.

The system is supplied with one side feeder, control panel, and frame-mounted base, making it an excellent solution for manufacturers producing engineering compounds, masterbatch, filled polymers, recycled materials, and specialty formulations. Manufactured in 2018, this modern extrusion system offers high productivity and dependable operation.

Specifications

*Actual production capacity depends on material characteristics, formulation, and operating conditions.

Applications

This twin screw extruder is commonly used for:

• Polymer compounding
• Engineering plastics production
• Color masterbatch manufacturing
• Additive masterbatch processing
• Filler compounding
• Polymer alloy production
• Recycling and reprocessing
• Biopolymer processing
• Thermoplastic elastomer compounding
• Chemical compounding
• Pharmaceutical extrusion
• Specialty polymer development

Common Products Processed

• Polypropylene (PP)
• Polyethylene (PE)
• ABS
• Nylon (PA)
• Polycarbonate (PC)
• PET
• PVC compounds
• Engineering resins
• Color masterbatch
• Filled polymers
• Recycled plastic compounds
• Thermoplastic elastomers (TPE)

Features & Benefits

• High-output co-rotating twin screw extrusion system
• Approximately 1.2 tonnes per hour production capacity
• 52.2 mm twin screw configuration
• Long 48:1 L/D ratio for superior mixing and dispersion
• Twelve modular barrel sections
• Electric barrel heating with water cooling
• Powerful 350 kW (525 HP) AC drive motor
• Eisenbeiss heavy-duty industrial gearbox
• Maximum screw speed of 1,200 RPM
• Includes side feeder for additives and fillers
• Frame-mounted design for installation flexibility
• Previously used in polymer compounding applications
• Manufactured in 2018

Frequently Asked Questions

What materials can this extruder process?

The ZE 52-48D is designed for processing a wide range of polymers including PP, PE, ABS, PA, PET, engineering plastics, recycled materials, color masterbatch, filled compounds, and specialty polymer formulations.

What is the production capacity?

The extruder is rated for up to approximately 1.2 metric tonnes per hour, depending on material type, formulation, and operating parameters.

What is the screw configuration?

The machine features two 52.2 mm co-rotating screws with a 48:1 L/D ratio, providing excellent distributive and dispersive mixing performance.

Does the machine include a side feeder?

Yes. The system includes one side feeder, making it suitable for introducing fillers, fibers, additives, and other secondary ingredients during processing.

How is barrel temperature controlled?

The 12 barrel sections are equipped with electric heating and water cooling for accurate temperature management throughout the extrusion process.

Can Aaron Equipment assist with shipping and logistics?

Yes. Aaron Equipment provides domestic and international shipping coordination, export documentation, heavy-haul transportation, freight management, and logistics support for extrusion lines and complete processing systems.

• Twin Screw Extruder
• Berstorff Extruder
• KraussMaffei Extruder
• Polymer Extruder
• Plastic Extruder
• Compounding Extruder
• Used Twin Screw Extruder
• KraussMaffei ZE 52-48D
• Berstorff Twin Screw Extruder
• Polymer Compounding Extruder
• 52 mm Twin Screw Extruder
• Industrial Plastic Extruder
• Used KraussMaffei Berstorff ZE 52-48D twin screw extruder for sale
• 52.2 mm co-rotating twin screw compounding extruder
• Used polymer compounding extruder with side feeder
• Twin screw extruder with 350 kW drive motor
• High-output plastic compounding extruder with 48:1 L/D ratio
• Used Berstorff extrusion system for engineering plastics
• Used extrusion equipment
• Twin screw extrusion
• Polymer compounding equipment
• Plastic processing machinery
• Industrial extruder
• Compounding line
• Buy twin screw extruder
• Used KraussMaffei extruder for sale
• Buy Berstorff extruder
• Plastic compounding extruder
• Twin screw extrusion line
• Polymer processing equipment
• Used plastic extruder
• Engineering plastics extruder
• Industrial compounding machine
• Twin screw extruder for sale
• Sell twin screw extruder
• Sell KraussMaffei extruder
• Sell Berstorff extrusion equipment
• Sell plastic processing equipment
• Sell polymer compounding machinery
• Sell industrial extruder
• Aaron Equipment extrusion buyer
• Sell surplus extrusion line
• Sell used compounding equipment
• Used twin screw extruder buyer