| Manufacturer | John Brown |
|---|---|
| Model | 4522-D/H6026D |
| Year | 2000 |
| Location | Costa Rica
|
This listing is for a John Brown twin screw extrusion machine, model 4522-D/H6026D, manufactured in the year 2000. The machine features twin screws with a screw diameter of 114.3 mm and is designed for plastic extrusion processes. It has an output capacity of approximately 1000 kg per hour. The machine's dimensions are 9000 mm in length, 4000 mm in width, and 2000 mm in height, with a total weight of 35,000 kg.
The extruder is equipped with dual screw cannons, allowing for separate operation if gas injection is not desired, which is suitable for producing non-expanded products. It is capable of producing two rolls simultaneously, ideal for roll-fed machines and thermoformers. The output can be adjusted depending on the material used, with reported efficiency of over 97% in output settings. The current material processed is GPPS (General Purpose Polystyrene).
The machine includes a gravity bowl/funnel feeding system and a control panel, likely PLC-based, to manage operation parameters. It is connected with multiple pipes and hoses, predominantly green and red, and has a cooling fan mounted on a green pipe stand to assist in temperature regulation during the extrusion process. The extrusion line also features a roller system designed for unwinding plastic film or sheet, supported by a metal framework.
The machine shows visible signs of wear and dirt accumulation consistent with industrial use but remains structurally intact. The nameplate on the helical gear drive indicates model H-4522-D with an input RPM of 1750 and a gear ratio of 11.3:1, although it shows some wear and paint chipping.
Please note that the price does not include disassembly or loading of the machine. Videos demonstrating the operation of the machine are available upon request. For replacement parts, contact information is provided for Brown Machine in Beaverton, Michigan.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
John Brown EGAN PS extruder dual screw, 3.5 and 4.5 screw cannons in fully working condition, model 4522-D/H6026D. Dual screw and dual cannons. Can work seperatly if gas injection not wanted for none expanded products. Produces 2 rolls at a time for roll fed machines/thermoformers. Output can be adjusted depending on material used. Efficiency of setting adjustments are over 97% reflective of output. Material currently being used, GPPS.
Price does not include disasembling or loading of the machine.
Videos of machine operation available.
Year of Manufacturing: 2000
Condition: In production, excellent working conditions
Working hours (aprox): 75,000 hours
Feeding system: Gravity bowl/funnel
Dimensions (meters): 18 length x 5.40 width x 5.1 height
Number of Heating Elements: 30
Produccion: 1000kg per shift
Control Panel: PLC 6016-MX, series 60410
Electric requierments: 210KW
Voltage: 460 VAC triphasic
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Client type | Factory – small or medium company |
| Active since | 2019 |
| Offers online | 4 |
| Last activity | Oct. 20, 2026 |
John Brown EGAN PS extruder dual screw, 3.5 and 4.5 screw cannons in fully working condition, model 4522-D/H6026D. Dual screw and dual cannons. Can work seperatly if gas injection not wanted for none expanded products. Produces 2 rolls at a time for roll fed machines/thermoformers. Output can be adjusted depending on material used. Efficiency of setting adjustments are over 97% reflective of output. Material currently being used, GPPS.
Price does not include disasembling or loading of the machine.
Videos of machine operation available.
Year of Manufacturing: 2000
Condition: In production, excellent working conditions
Working hours (aprox): 75,000 hours
Feeding system: Gravity bowl/funnel
Dimensions (meters): 18 length x 5.40 width x 5.1 height
Number of Heating Elements: 30
Produccion: 1000kg per shift
Control Panel: PLC 6016-MX, series 60410
Electric requierments: 210KW
Voltage: 460 VAC triphasic
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
This listing is for a John Brown twin screw extrusion machine, model 4522-D/H6026D, manufactured in the year 2000. The machine features twin screws with a screw diameter of 114.3 mm and is designed for plastic extrusion processes. It has an output capacity of approximately 1000 kg per hour. The machine's dimensions are 9000 mm in length, 4000 mm in width, and 2000 mm in height, with a total weight of 35,000 kg.
The extruder is equipped with dual screw cannons, allowing for separate operation if gas injection is not desired, which is suitable for producing non-expanded products. It is capable of producing two rolls simultaneously, ideal for roll-fed machines and thermoformers. The output can be adjusted depending on the material used, with reported efficiency of over 97% in output settings. The current material processed is GPPS (General Purpose Polystyrene).
The machine includes a gravity bowl/funnel feeding system and a control panel, likely PLC-based, to manage operation parameters. It is connected with multiple pipes and hoses, predominantly green and red, and has a cooling fan mounted on a green pipe stand to assist in temperature regulation during the extrusion process. The extrusion line also features a roller system designed for unwinding plastic film or sheet, supported by a metal framework.
The machine shows visible signs of wear and dirt accumulation consistent with industrial use but remains structurally intact. The nameplate on the helical gear drive indicates model H-4522-D with an input RPM of 1750 and a gear ratio of 11.3:1, although it shows some wear and paint chipping.
Please note that the price does not include disassembly or loading of the machine. Videos demonstrating the operation of the machine are available upon request. For replacement parts, contact information is provided for Brown Machine in Beaverton, Michigan.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Factory – small or medium company |
| Active since | 2019 |
| Offers online | 4 |
| Last activity | Oct. 20, 2026 |
Линия за екструдиране John Brown 4522-D/H6026D
Vytlačovací linka John Brown 4522-D/H6026D
John Brown 4522-D/H6026D Ekstrudering linje
John Brown 4522-D/H6026D Extrusionsanlage
John Brown 4522-D/H6026D Γραμμή εξώθησης
John Brown Egan Extruder
Línea de extrusión John Brown 4522-D/H6026D
Ligne d'extrusion John Brown 4522-D/H6026D
Linija za ekstruziju John Brown 4522-D/H6026D
Extrudáló vonal John Brown 4522-D/H6026D
Linea di estrusione John Brown 4522-D/H6026D
John Brown 4522-D/H6026D Ekstruzijos linija
Extrusie lijn John Brown 4522-D/H6026D
Linia do wytłaczania John Brown 4522-D/H6026D
Linha de extrusão John Brown 4522-D/H6026D
John Brown 4522-D/H6026D Linie de extrudare
John Brown 4522-D/H6026D Экструзионная линия
John Brown 4522-D/H6026D Linija za ekstruziju
John Brown 4522-D/H6026D Extruderingslinje
Ekstrüzyon hattı John Brown 4522-D/H6026D
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