Your use case (drilling the sides of 4×4 posts + cutting ¾" plywood) needs two things most buyers overlook: Z-axis clearance and spindle torque at low RPM.
| Pump Type | Typical CFM | HP Range | Best For | Price Range |
|---|---|---|---|---|
| Regenerative blower (Becker) | 150–400 CFM | 5–10 HP | Full-sheet plywood, MDF (porous materials OK) | $2,000–5,000 |
| Rotary vane (Busch) | 50–150 CFM | 3–7.5 HP | Non-porous: plastics, solid wood, aluminum | $3,000–8,000 |
| Liquid ring | 100–300 CFM | 5–15 HP | Heavy industrial, dusty environments | $5,000–12,000 |
Most industrial 4×8 routers require 3-phase power. If your shop only has single-phase:
Rotary phase converter: $1,200–3,000. Provides true 3-phase. Best for machines with multiple 3-phase motors.
VFD-based conversion: $500–1,500. Works if only the spindle needs 3-phase.
ROCTECH option: some RC1325 configurations can be built for single-phase 220V. Confirm at order time.
Looking for more information about our CNC machines and services? Contact us today.
Contact
Best 4×8 or 5×10 Wood CNC Router — Drilling 4×4 Posts, Cutting Plywood - Roctech® have advanced technology for CNC Router,cnc router cabinets,Roctech already have 15 years experiences of cnc router technology.-© 2023 Roctech® Machinery Co.,Ltd. - All Rights Reserved Website Terms Of Use ● Privacy Policy ● Cookie Policy
