UTEC UT500-20

UTEC UT500-20 is a CNC machine for manufacturing turned seals up to 500 mm outer diameter, based on FANUC control, a Pragati / Sauter turret and UTOSEAL.

UT500-20

CNC machine for seal production

UTEC UT500-20 is a CNC machine for manufacturing turned seals up to 500 mm outer diameter. The model extends the UTEC range to larger diameters while retaining a configuration based on FANUC control, a Pragati / Sauter turret and UTOSEAL software.

The machine is intended for facilities that need to produce a wide range of custom seals, from standard profiles to components tailored for non-standard applications.

Model: UT500-20
Maks. średnica: 500 mm
Rewolwer: Pragati / Sauter / 12 positions
Oprawki: Pragati Fast Insert / Sauter VDI20

Configuration

Key features

Production of seals up to 500 mm outer diameter.

12-position tool turret Pragati / Sauter.

Tool holders: Pragati Fast Insert, Sauter VDI20.

FANUC Oi-TF control and drives.

PC with UTOSEAL software.

Cutting and chip extraction system.

Material clamping system.

Set of cutting tools and tool holders.

Automatic lubrication system.

Coolant system.

Technical data

Technical parameters

Area	Parameter	Value
Machining range	Max. machining diameter	500 mm / 19.7"
Machining range	Swing over bed	550 mm / 21.7"
Machining range	Max. X-axis travel	295 mm / 11.6"
Machining range	Max. Z-axis travel	350 mm / 13.78"
Machining range	Max. turning length	155 mm / 6.1"
Accuracy	Cylindrical accuracy	IT6
Accuracy	Surface roughness	Ra 0.4-0.6 µm
Accuracy	Roundness	<= 0.005 mm
Accuracy	Positioning accuracy	X: 0.006 mm / Z: 0.009 mm
Accuracy	Positioning repeatability	X: 0.004 mm / Z: 0.006 mm
Spindle	Max. speed	3500 obr./min
Spindle	Through-hole diameter	50 mm / 2"
Spindle	Power	5.5 / 7.5 kW (S1/S3)
Spindle	Max. current	32 A
Spindle	Noise (normal / max)	78 / 82 dB
Tools	Turret	Pragati / Sauter
Tools	Rotation / indexing time	0.16 s / 30 degrees
Tools	Number of positions	12
Tools	Holders	Pragati Fast Insert / Sauter VDI20

Applications

UT500-20 is suitable for producing hydraulic and pneumatic seals up to 500 mm diameter, guide rings, components from engineering plastics and parts manufactured in short series. The machine can handle both standard profiles and custom designs.

UTOSEAL software

UTOSEAL includes a library of over 170 seal profiles, dimensioning and material selection functions, visualization of blank usage, CNC code generation and toolpath simulation.

Inquiry

Data needed for selection

planned range of diameters and types of seals
materials and blanks intended for machining
expected production scale and machine operating mode
requirements for equipment, tooling and implementation

FAQ

Frequently asked questions

What production is UT500-20 suitable for?

UTEC UT500-20 is designed for CNC-turned seal production up to 500 mm. Selection depends on diameters, materials, production series and required equipment.

Does the machine work with UTOSEAL software?

Yes. The UTEC system integrates with UTOSEAL, which supports profile selection, dimension changes, toolpath simulation and CNC program generation.

How to prepare a machine inquiry?

Provide the maximum seal diameter, types of materials, expected throughput, scope of equipment, and whether the machine will operate for service tasks, short runs or production work.