Description
I. Key Features & Highlights
Heavy-Duty 4×8 Frame Engineered for Thick Materials and Continuous Sheet Routing
Finished in an industrial matte-black livery, the YH1325 (Single Spindle, Black) is built for signmakers and woodworkers who handle dense, thick materials. Featuring a reinforced welded lathe bed and an expanded Z-axis clearance, it eliminates chatter during deep plunge cuts and high-feed contouring.
- Full 4′ x 8′ Processing Envelope: Easily loads standard 1220×2440mm (4×8 ft) sheet goods without pre-cutting, maximizing material yield for storefront signboards and retail display panels.
- High-Torque Air-Cooled Spindle: Equipped with a 3.0KW (optional 4.5KW HQD) air-cooled spindle, delivering dependable torque across wide RPM bands without the need for water chillers or anti-freeze maintenance in cold workshops.
- Helical Rack & Pinion Transmission: XY axes employ precision-ground helical gear racks paired with HIWIN square guides, offering high travel speed (up to 20 m/min), smooth acceleration, and long service life.
- Rigid Heavy-Duty Lathe Bed: The thick-wall tubular steel frame undergoes stress-relief heat treatment to prevent gantry deformation under heavy workpiece loads.
II. Technical Parameters
| Feature | Specification |
| Type | Advertise CNC Router |
| Brand | YIHAICNC |
| Model | YH1325 (Single Spindle, Black) |
| Number of axes | 3 (Optional rotary axis Customizable) |
| Number of Spindles | Single |
| Total power | 6KW (Customizable) |
| X,Y,Z,Working Area | 1300*2500*200mm(Customizable) |
| Table size | 2100*3500*1600mm(Customizable) |
| Precision (mm) | 0.05 |
| Positioning accuracy(mm) | 0.02 |
| Frame | Steel structure lathe bed, aluminum T-slot table (pure black) |
| Repeatability | 0.05mm |
| Travel speed | 20m/min |
| Processing speed | 15m/min |
| Spindle Power | 3.0KW/4.5KW air cooling spindle (HQD optional) |
| Spindle Speed | 0-24000rpm |
| Transmission | X/Y rack and pinion, Z TBI ball screw |
| Control system | NCSTUDIO / RichAuto / DSP hand controller |
| Computer Interface | USB/Ethernet |
| Working Voltage | 220V/380V (customizable) |
| Command Language | G Code |
| X,Y Resolution | <0.03mm |
| Running Environment Temperature | 0-45 Centigrade |
| Net Weight | 1000KG |
| Lubrication System | Manual oiler |
| Tool Sensor | Included |
| Inverter | FULING |
III. Machine Components Overview
Heavy-Duty Industrial Framework & Reliable Drive Mechanisms
The YH1325 Black Edition features an upgraded thick-walled structural steel bed, high-torque stepper/servo drive systems, genuine HIWIN linear rail guides, and helical gear racks on X/Y axes with a precision Z-axis ball screw. The streamlined electrical layout includes an anti-interference Fuling inverter, a central manual lubrication system, and an integrated auto-tool calibration sensor.
YH1325 Single-Spindle CNC Router – close-up of HQD spindle and reinforced gantry beam
YH1325 Single-Spindle CNC Router – view of the control cabinet side (housing Fuling VFD, RichAuto controller, power supply unit, etc.)
YH1325 Single-Spindle CNC Router – view of the control cabinet side (showing the motor drivers)
YH1325 Single-Spindle CNC Router – manual oil pump
YH1325 Single-Spindle CNC Router – close-up of the spindle and a carved wood sample
IV. Applications & Processed Materials
Heavy-Duty Sheet Fabrication for Architectural Signage & Commercial Displays
Engineered to handle full-size 4×8 raw panels, heavy acrylic slabs, and structural timber in continuous production cycles:
- Storefront Signage & Large 3D Letters: Direct nesting and high-speed routing of outdoor storefront fascia boards, oversized 3D channel letters, architectural dimensional logos, and exterior wall cladding.
- Retail Fixtures & POP Display Kiosks: Precision slotting, grooving, and cutting of multi-tier retail snack display racks, merchandise towers, and point-of-sale kiosks made of thick MDF, plywood, and PVC.
- Deep Profiling on Thick Substrates: Heavy milling through 20–30mm cast acrylic sheets, solid timber blanks, thick wood-plastic composites (WPC), and aluminum composite cladding panels.
V. Frequently Asked Questions
Q1: What is the maximum material thickness this machine can carve and cut?
A: With its standard 200mm Z-axis clearance and heavy-duty gantry structure, it comfortably cuts through 30–50mm solid wood, dense MDF, and thick acrylic in single or multi-pass setups, and can handle taller stock for shallow surface engraving.
Q2: Why choose an air-cooled spindle over a water-cooled spindle for thick material cutting?
A: The high-torque air-cooled spindle provides superior low-end torque for aggressive chip evacuation, requires zero water circulation management, and eliminates risks of coolant freezing or pump blockage in unheated winter workshops.
Q3: Can this single-spindle machine cut aluminum composite panels (ACP) and brass?
A: Absolutely. Fitted with appropriate single-flute carbide or spiral milling cutters and correct feed rates, it delivers burr-free cuts on ACP cladding panels, aluminum letterings, and decorative brass sheets.
Q4: What is the delivery lead time for this machine?
A: Delivery schedules vary based on specific machine customizations (spindle power, controller types, voltage requirements), seasonal manufacturing capacity, standard burn-in testing protocols, and sea freight schedules. A verified timetable will be provided once your detailed specifications are confirmed.







Klaus Weber 🇩🇪 (Berlin, Germany) –
I purchased the YH1325 Black Edition specifically for thick hardwood processing—50mm oak worktops and dense beech panels for my furniture business. The 4.5kW air-cooled spindle is a beast! It powers through thick material without bogging down, and the Z-axis clearance is generous. I appreciate that there’s no water chiller to maintain—just plug and play, even in my cold workshop during winter. The black finish looks professional too. Only minor complaint: the manual could be more detailed on feed/speed recommendations for thick hardwoods. But Alex from support helped me dial in the right parameters over WhatsApp. Great machine!
Alex_Zhang –
Hallo Klaus! Thank you for the detailed review—50mm oak is no joke, and we’re glad the 4.5kW air-cooled spindle is delivering the torque you need. You’re right about the maintenance advantage; air-cooled spindles are perfect for cold workshops. We’re actually working on expanding our feed/speed charts for thick hardwoods based on customer feedback like yours. We’ll send you an updated version once it’s ready. Thanks for choosing YIHAICNC!