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Automatic feed Bernardo AL 450 D for X-axis – 230 V
Automatic feed Bernardo AL 450 D for X-axis – 230 V is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Automatic feed Bernardo AL 450 D for X-axis – 230 V
Description
Bernardo AL 450 D Automatic X-axis Power Feed – 230 V
The Bernardo Power Feed AL 450 D is an automatic X-axis power feed designed to improve the precision and productivity of milling machines. It operates at 230 V and does not require an additional transformer, making it easy to install and compatible with numerous machine tool models. The system allows for constant and adjustable feed speed, ensuring uniform cutting surfaces and reducing tool wear. The robust motor and compact structure offer reliability even during intensive operations. Suitable for professional operators and mechanical workshops, the AL 450 D model ensures smooth, precise control and a significant reduction in processing times.
Main specifications
Automatic power feed for X-axis of milling machines
Direct 230 V power supply – no transformer required
Continuous adjustment of feed speed
Robust and compact structure for professional use
Easily installable on various milling machine models
Increased precision and quality of machined surfaces
Reduced production times and tool wear
Package contents:
Bernardo AL 450 D automatic power feed unit
230 V power cable
Mounting and fastening kit
User and installation manual
Logistics
Bernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
Technical specifications
Technical table:
| Specification | Value |
|---|---|
| Brand | Bernardo |
| Model | AL 450 D |
| Type | Automatic X-axis power feed |
| Supply voltage | 230 V |
| Transformer required | No |
| Compatibility | Universal and bench milling machines |
| Speed adjustment | Continuous electronic |
| Application | X-axis |
| Structure | Robust metal body |
| Main function | Automatic longitudinal table movement |
| Origin | Austria |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently asked questions
How is the AL 450 D automatic power feed installed on a milling machine?
The AL 450 D is mounted on the leadscrew motor of the X-axis of the milling machine, replacing the manual handwheel. The attachment is standardized for compatible Bernardo milling machines – check the compatibility of your model before purchasing. Installation takes 30–60 minutes without special tools. Customer support available in Italian.
How does the automatic power feed change milling precision?
The automatic power feed maintains a constant feed speed regardless of operator fatigue – irregular feeding causes vibrations and variations in cutting depth. For large surface planing operations, the difference in surface finish between manual and automatic feeding is visible to the naked eye. The speed is adjusted in mm/min to optimize it for the material and cutter diameter.
Does it work on all Bernardo milling machines?
No – each power feed model is compatible with specific milling machines (indicated in the title). The AL 450 D is not universal: the motor attachment and the developed torque must match the leadscrew of the specific model. Only purchase the model compatible with your machine. Customer support available in Italian.
Are spare parts available?
Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
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