About TOS FA3U 1250 mm x 250 mm Horizontal Milling Machine
Make - TOS (Czech Republic)
Model - FA3U
Table Size - 1250 mm x 250 mm
XYZ Travels - 800 mm x 225 mm x 350 mm
Spindle Speeds - 45 rpm to 2000 rpm
Spindle Taper - ISO 40
Table Feed Rates - 14 mm/min to 900 mm/min
Swivel Angle of Table - +45 degree to -45 degree
- With Arbour & Bracket for Horizontal Milling operations.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/gYYMJITl6jg
Robust Heavy-Duty PerformanceThe TOS FA3U delivers unwavering reliability in demanding metal fabrication environments. Its rigid construction, powered by a 4 kW motor and weighing up to 2,700 kg, accommodates table loads of up to 500 kg. With reinforced box ways and precision-geared drives, users experience consistent, accurate results over years of intensive service.
Superior Machining VersatilityA versatile machine, the FA3U covers a wide range of horizontal milling tasks thanks to its extensive table travels, 45 universal table swivel, and ISO 40 spindle. Switching between automatic and manual feeds enhances its adaptability, making it suitable for both batch production and customized jobs.
Operator-Friendly Controls and SafetyDesigned with practicality in mind, this milling machine features manual feed with mechanical controls for straightforward operation. Additionally, the built-in coolant pump ensures efficient heat management during prolonged tasks, while its sturdy, closed design prioritizes user safety during heavy-duty operations.
FAQ's of TOS FA3U 1250 mm x 250 mm Horizontal Milling Machine:
Q: How is the TOS FA3U milling machine operated?
A: The TOS FA3U operates via manual and semi-automatic controls, utilizing mechanical levers and switches for feed and spindle adjustments. Both longitudinal and cross feeds can be selected manually or automatically, ensuring optimal flexibility for various machining tasks.
Q: What applications or materials is this milling machine best suited for?
A: Designed for heavy-duty horizontal milling, the FA3U is ideal for machining a range of ferrous and non-ferrous metals, including steel and cast iron. Its robust build and table capacity make it perfect for industrial metalworking tasks such as slotting, face milling, and gear cutting.
Q: When should I choose a conventional/manual milling machine over a CNC machine?
A: A conventional/manual model like the TOS FA3U offers outstanding value for tasks requiring high rigidity and user control, especially for simpler or custom jobs where programming a CNC isn't justified. It's also advantageous in environments prioritizing ease of maintenance or operator flexibility.
Q: Where is the TOS FA3U milling machine typically installed?
A: These machines are commonly found in metalworking shops, manufacturing plants, and toolrooms where heavy-duty horizontal milling is required. Their floor space requirement is approximately 2000 mm x 2300 mm, so a dedicated area in an industrial facility is recommended.
Q: What is the process of changing spindle speeds and feeds on this machine?
A: Spindle speeds are adjusted by shifting gears via mechanical control levers, offering up to 16 different speed settings ranging from 28 to 1400 RPM. Feed rates for the table (longitudinal and cross) can be set automatically or adjusted manually, providing 22 rate options for precise machining control.
Q: How does the built-in coolant system benefit machining operations?
A: The fitted coolant pump circulates coolant over the cutting area, effectively dissipating heat and reducing tool wear during extended machining. This not only maintains workpiece accuracy but also enhances tool life and overall production efficiency.
Q: What advantages does the universal table swivel offer?
A: The universal table swivel capability of 45 enables angular milling operations and increases machining versatility, allowing users to tackle complex projects and intricate angles without additional fixtures.