• External Grinding Machines

• The GU Series are compact universal cylindrical grinding machines by PARAGON. They are suitable for long, multi-steps, and profile cylindrical grinding. Along with the optional internal grinding unit attachment, they provide more flexibility and offer the best choice for your needs. The main features are as follow:
  • Grinding wheelhead spindle with unique Hydrostatic Bearings
  • Multi-function, high roundness Workhead
  • Hydraulic and manual adjustable Tailstock
  • High rigid Machine Base with Hydrostatic Lubrication on guideways
  • Heidenhain sub-μm Linear Scale with closeloop feedback.

 

SuperB B-axis Series

 

• The rotary motor in the grinding spindle base adopts DD motor for driect drive, achieving no backlash, high speed and high precision rapid rotary positioning.
• Feed guideway for the grinding wheel base uses optimized rectangular design with the concept of full enclosure to allow highly rigid and precise machining performance.
• Grinding wheel drive motor utilizes highly efficient and high torque motor to demonstrate heavy-duty cutting ability and highly efficient grinding capability.
• Choose the best combination of grinding wheel package to enable compound grinding and multiple machining procedures with just one clamping, showing high speed, high precision and high efficiency capabilities.

SuperB GU-35100CNC Swing over table(mm) Ø350 Distance between centers(mm) 1,000 Max. outer grinding wheel dimension(mm) Ø510 / Ø510 Machine Dimension  (WxDXH mm) 4,200 x 2,000 x 2,260 Machine Weight (kg) 7,600

 

 

Ultra Polygon Series

 

• New design for eccentric or non-round parts grinding
• Applications include eccentric, polygon, camshaft and crankshaft parts grinding etc.

	Ultra GU-3550CNC
Swing over table(mm)	Ø350
Distance between centers(mm)	500
Max. outer grinding wheel dimension(mm)	Ø405
Machine Dimension  (WxDXH mm)	3,200 x 2,000 x 2,260
Machine Weight (kg)	4,100

 

 

CNC Series

 

• Equipped with FANUC color screen and the latest technology in digital control systems.
• X/Z axes have high torque Servo Motor directly coupled to the class C1 Ballscrew (Ø40mm)

	GU-2020CNC	GU-3250CNC	GU-32120CNC
Swing over table(mm)	Ø200	Ø320	Ø320
Distance between centers(mm)	200	500	1,200
Max. outer grinding wheel dimension(mm)	Ø355	Ø405	Ø405
Machine Dimension  (WxDXH mm)	1,800 x 2,300 x 2,160	3,000 x 2,000 x 2,260	5,550 x 3,600 x 2,260
Machine Weight (kg)	2,500	3,500	6,740

 

CNC Series (Heavy Duty)

 

• The new generation CNC universal cylindrical grinding machine (Heavy-Duty) GUH CNC Series by PARAGON is especially designed for high-speed grinding, offering greater capabilities than the GU CNC Series. This innovative designed machine with optimal and sturdy components can provide long service life and less down time, will bring you a new grinding experience.
• X-axis and Z-axis greater span of guideways afford larger load capacity than GU CNC Series.
• Time-saving and high efficiency in cycle and setup. The machine can accommodate an extra large grinding wheel with 610 mm diameter and 115 mm width which can complete multi-steps machining at one time, greatly shortening operation time and assuring high rigidity and precision.
• Rigid and precise hydrostatic-hydrodynamic hybrid bearings on angular wheelhead.

	GUH-3540CNC	GUH-3580CNC	GUH-35100CNC	GUH-35150CNC
Swing over table(mm))	Ø350	Ø350	Ø350	Ø350