USED KRAUSS MAFFEI ZE 52-48D

Used Equipment Facts About This Machine
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

Specification
Details

Manufacturer
KraussMaffei Berstorff

Model
ZE 52-48D

Equipment Type
Co-Rotating Twin Screw Extruder

Capacity
Up to Approximately 1.2 Tonnes per Hour*

Screw Diameter
52.2 mm

Screw Configuration
Twin Side-by-Side Co-Rotating Screws

L/D Ratio
48:1

Barrel Sections
12

Barrel Heating
Electric

Barrel Cooling
Water Cooled

Drive Motor
350 kW (525 HP) AC Motor

Electrical
3 × 400 Volt, 50 Hz, 3 Phase

Gearbox
Eisenbeiss ZE-042.5-16.0

Maximum Screw Speed
1,200 RPM

Side Feeder
One (1) Included

Controls
One (1) Control Panel

Mounting
Frame Mounted

Previous Service
Polymer Compounding

Year Manufactured
2018

Serial Number
90205420-0010-2018

Condition
Used

*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.
PRODUCT DETAILS

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