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HÖFLER Porta 3500 P250614011
HÖFLER Porta 3500 P250614011

HÖFLER Porta 3500 CNC Gear Grinder Verified seller

Price on request

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manufacturer HÖFLER
model Porta 3500
year 2007
location USA US
category Gear grinding machines
product id P250614011
language
bg Машина за шлайфане на зъбни колела HÖFLER Porta 3500
cs Bruska na ozubení HÖFLER Porta 3500
da HÖFLER Porta 3500 Gearslibemaskine
de HÖFLER Porta 3500 Zahnradschleifmaschine
el Μηχανή λείανσης γραναζιών HÖFLER Porta 3500
en HÖFLER Porta 3500 CNC Gear Grinder
es Rectificadora de engranaje HÖFLER Porta 3500
fr Rectifieuse d'engrenages HÖFLER Porta 3500
hr Stroj za brušenje zupčanika HÖFLER Porta 3500
hu HÖFLER Porta 3500 Fogaskerék csiszológép
it Rettifica per ingranaggi HÖFLER Porta 3500
lt Pavarų šlifavimo staklės HÖFLER Porta 3500
nl HÖFLER Porta 3500 Tandwiel slijpmachine
pl Używana szlifierka do kół zębatych HÖFLER Porta 3500
pt Máquina retificadora de engrenagens HÖFLER Porta 3500
ro Mașină de șlefuit angrenaj HÖFLER Porta 3500
ru HÖFLER Porta 3500 Зубошлифовальный станок
sr Mašina za brušenje zupčanika HÖFLER Porta 3500
sv HÖFLER Porta 3500 Kugghjulsslipmaskin
tr Dişli taşlama makinesi HÖFLER Porta 3500

Specifications

Max wheel Ø 3500 mm
Module + 20
CNC Yes
CNC type Siemens 840
-------------------
worked hours
hours under power
state as-is, where-is
At local norms ---------
status under power

Description

Opportunity: HÖFLER Porta 3500 CNC Gear Grinder – “As Is” with Limited Use

We are offering a unique opportunity to acquire a HÖFLER Porta 3500 CNC Spur/Helical, Internal/External Gear Grinding Machine – a rare and powerful machine with low hours, available in “As Is” condition at a negotiable price.

Machine Overview:
• Make/Model: HÖFLER Porta 3500 CNC
• Year New: 2007
• Installed: 2010
• Total Hours: Only 6,800 since installation
• Design: Later-generation traveling gantry
• Condition: Structurally and mechanically sound, but currently not operational due to uninstalled hydraulic drive motor (refurbished and included).
• A full assembly report detailing remaining work can be provided upon request.

Key Specs:
• Max external grinding diameter: 137.8” (3500mm)
• Max internal grinding diameter: 31.5” (800.1mm)
• Max tooth profile height: 3.15” (80mm)
• Max helix angle: ±45˚
• Max module: 20 (1.34 DP)
• Max grinding stroke (OD): 65” (1651mm)
• Max grinding stroke (ID): 47.2” (1199mm)

Equipped With:
• SIEMENS 840-D CNC with gear grinding software
• HÖFLER integrated inspection system (for profile, lead, spacing checks)
• Coolant and hydraulic oil chiller system
• Two grinding spindles with CNC dressing units
• SMW Accusmart-65 rotary table
• Full enclosure with power doors and mist extraction
• Assorted tooling, fixtures, and operator tools
• Complete documentation (manuals, diagrams, parts lists)

Condition Note:
While the main hydraulic drive motor has been fully refurbished, it remains uninstalled, which limits machine movement. Once installed and commissioned, the machine can be returned to near-new functionality. We are open to reasonable offers in its current condition.

Inspection:
The machine is available for on-site inspection by appointment (with one week notice).

Please contact us for further details or to request the assembly report and repair estimate.

Key Points to Highlight:
• Built 2007, recently inspected July 2023 by HÖFLER-experienced engineers
• Major systems functional; key replacement parts identified, budgeted
• Includes detailed assembly report and repair estimate (upon request)
• Priced with repair margin in mind — buyer can see exactly what’s needed
• Opportunity to customize final repairs or request support

We will be happy to assist you with professional dismantling, packing, and local or overseas shipment. Full logistics support available upon request.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase


Client type Reseller
Active since 2020
Offers online 2
Last activity July 8, 2025

Description

Opportunity: HÖFLER Porta 3500 CNC Gear Grinder – “As Is” with Limited Use

We are offering a unique opportunity to acquire a HÖFLER Porta 3500 CNC Spur/Helical, Internal/External Gear Grinding Machine – a rare and powerful machine with low hours, available in “As Is” condition at a negotiable price.

Machine Overview:
• Make/Model: HÖFLER Porta 3500 CNC
• Year New: 2007
• Installed: 2010
• Total Hours: Only 6,800 since installation
• Design: Later-generation traveling gantry
• Condition: Structurally and mechanically sound, but currently not operational due to uninstalled hydraulic drive motor (refurbished and included).
• A full assembly report detailing remaining work can be provided upon request.

Key Specs:
• Max external grinding diameter: 137.8” (3500mm)
• Max internal grinding diameter: 31.5” (800.1mm)
• Max tooth profile height: 3.15” (80mm)
• Max helix angle: ±45˚
• Max module: 20 (1.34 DP)
• Max grinding stroke (OD): 65” (1651mm)
• Max grinding stroke (ID): 47.2” (1199mm)

Equipped With:
• SIEMENS 840-D CNC with gear grinding software
• HÖFLER integrated inspection system (for profile, lead, spacing checks)
• Coolant and hydraulic oil chiller system
• Two grinding spindles with CNC dressing units
• SMW Accusmart-65 rotary table
• Full enclosure with power doors and mist extraction
• Assorted tooling, fixtures, and operator tools
• Complete documentation (manuals, diagrams, parts lists)

Condition Note:
While the main hydraulic drive motor has been fully refurbished, it remains uninstalled, which limits machine movement. Once installed and commissioned, the machine can be returned to near-new functionality. We are open to reasonable offers in its current condition.

Inspection:
The machine is available for on-site inspection by appointment (with one week notice).

Please contact us for further details or to request the assembly report and repair estimate.

Key Points to Highlight:
• Built 2007, recently inspected July 2023 by HÖFLER-experienced engineers
• Major systems functional; key replacement parts identified, budgeted
• Includes detailed assembly report and repair estimate (upon request)
• Priced with repair margin in mind — buyer can see exactly what’s needed
• Opportunity to customize final repairs or request support

We will be happy to assist you with professional dismantling, packing, and local or overseas shipment. Full logistics support available upon request.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase

Specifications

Max wheel Ø 3500 mm
Module + 20
CNC Yes
CNC type Siemens 840
-------------------
worked hours
hours under power
state as-is, where-is
At local norms ---------
status under power

About this seller

Client type Reseller
Active since 2020
Offers online 2
Last activity July 8, 2025

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HÖFLER Porta 3500 CNC Gear Grinder