PCB 2-Spindle Drilling Machine

High-Precision Drilling
PCB drilling machines are equipped with advanced technology to provide precise hole placement and uniform hole sizes. This ensures accurate drilling for vias, pads, and other critical points on the PCB, which is essential for proper electrical connectivity and signal integrity.
Automatic Tool Changing
Many PCB drilling machines feature an automatic tool changer (ATC) that streamlines the drilling process by allowing different drill sizes to be used without manual intervention. This reduces setup times and increases overall production efficiency.
High-Speed Processing
PCB drilling machines are designed for fast drilling speeds, which enhance productivity, especially in high-volume production environments. They can handle multiple boards simultaneously, reducing the overall cycle time and improving throughput.
Versatility for Various PCB Materials
These machines are capable of drilling a wide range of PCB materials, including standard FR4, high-frequency materials, and rigid-flex PCBs. This versatility allows manufacturers to handle diverse projects and different board designs with ease.

Application: for Printed Circuit Board (PCB) Drilling Hole (New Machine)

Item	Para.
Model	Two-spindle CNC Drilling Machine SD2
Machine Body	Granite (lathe bed, base)
No. Of Spindle	2
Spindle Speed	160000rpm
Pitch of Spindle	650mm
Collet Size（Tool Shank）	φ3.175
Spindle overcurrent protection	Full-time monitoring and protection device
Spindle cooling	Full-time constant temperature chiller
Inverter brand	Delta
Inverter power	3.7KW
Drive System	X, Y axis linear motor, Z axis AC servo motor
No. of Z-axis	servo motors 2
servo motor brand	Panasonic
Single-Spindle processing area	650mm ×720mm
X, Y, Z axis effective travel	650mm×830mm×60
X, Y axis max. moving speed	50m/min
Z axis max. moving speed	30m/min
Machine dimensions	L2300mmW2060mmH1780mm
Net weight of machine	3500kg
Total power	12KW
Space requirement	3000mm ×3000mm ×2500mm
Air pressure requirement	0.7Mpa 0.05m³/min, dew point<3℃, oil content<0.1mg/m, solid matter<1
Power requirement	3-phase 380V 50HZ 7.5KW voltage fluctuation range <5
Dust collection requirements	3HP, 3m³/min 1500