Purpose of Machine Tool:
SIO-FC500 CNC Facing and Centering Machine is modern machine tool which has high efficiency, high precision and high rigidity. It is mainly used for machining parts like gear shafts，electric motor shafts, half shafts and universal joint yokes. It can continuously complete facing and centering workpieces. The machine can improve the production efficiency, machining accuracy and saving the cost of human resources. It is the ideal processing machine for automobile, mechanic, light and other manufacturing industries.

General Description & Main Features:
Machine Bed
The machine bed made by high-grade cast is implemented in stable slant framework in order to provide high accuracy and consistent repeatability. The outstanding sturdy machine body is heat treated to relieve stresses. In line with the torsion resisting and sturdy construction, the 3-axis plastic coated slide system is equipped with ball screws which have high stiffness, accuracy and excellent dynamic performance. Each of these units is driven via high precision servo motor, complete with position feedback system.

Milling Heads
The milling heads mounted on the cross slides located on the two ends. Adopt independent unit to ensure good movement precision, stiffness and stability. The drive of the milling heads is conducted via an AC vector motor and via a belt drive to the headstock input pulley.

Hydraulic Unit
The hydraulic unit is a unit connected to the machine via generously dimensioned hydraulic piping. The hydraulic oil is cooled using an oil heat exchanger.

Electrical control
Relevant parts of the electrical control system of the machine are contained in a switch gear cabinet.

Operating Panel
The machine is equipped with a computer numerical control system Siemens 808D with USB port.
Mobile manual pulse generator is equipped to easy operate.

Accessory
Integrated automatic lubrication system makes the maintenance more reliable.
Configuration cooling pump and enclosed shield.

Equipped automatic chip removal device.

Optional Accessories (Extra Price):
NC system such as FANUC，SIEMENS, GSK or KND is available for your selection.

CNC Facing and Centering Machine
Items	Specifications
Model	SIO-FC500
Length of Workpiece	300-500 mm
Diameter of Workpiece	Φ100 mm
Max. Unilateral Milling Amount	5 mm
Max. Dia. of Center Bore	Φ10 mm
Travel X/Y/Z	200/200/650 mm
Rapid Traverse X/Y/Z	15/15/15 m/min
Pulse Equivalent X/Y/Z	0.001 mm
Guide Rail Type	Plastic Slide
Spindle Radial Runout	0.01 mm
Spindle Axis Runout	0.01 mm
Positioning Accuracy	0.015 mm All Travel
Repetitive Positioning Accuracy	0.01 mm All Travel
Length Accuracy between 2 End Faces	0.05 mm
Milling Parallelism of 2 End Faces	0.03 mm
Depth Accuracy of Center Bore	0.03 mm
Perpendicular of Center Bore to End Face	0.01 mm/100 mm
Concentricity of 2 Center Bores	0.03 mm/500 mm
Roughness of End faces	Ra3.2
Roughness of Center Bores	Ra1.6
Max. Clamping Force	1200 kgf
Hold Diameter	Φ100 mm
Max. Table Load	200 kg
Type of Milling Head	NT50
Milling Spindle Mounting	ISO 7:24 No.50
Milling Tool Adaptor	NT50
Milling Speed	200-1500 rpm Inverter
Power of Milling Head	2x5.5 kw
Type of Drilling Head	NT40
Drilling Spindle Mounting	ISO 7:24 No.40
Drilling Tool Adaptor	NT40
Drilling Speed	300-2000 rpm Inverter
Power of Drilling Head	2x3 kw
Cooling Power	0.75 kw
Machining Accuracy	It 6
Overall Dimensions	4.1x2.5x2.2 m³
Net Weight	6.0 t