The CK-1325-S CNC Stone Router Machine is a heavy-duty 4×8 feet CNC stone engraving and cutting machine launched by Nemax Nepal for stone, marble, granite, metal, wood, acrylic, PVC, and architectural decoration industries in Nepal.

This machine is specially designed for stone carving, tombstone engraving, fireplace production, stone curtain wall panel cutting, 3D carving, drilling, grooving, and chamfering. It comes with a powerful 7.5KW water-cooled spindle, dual cooling system, heavy-duty bed, servo motor system, and high-precision guideways for stable and accurate stone processing.

Model	Price
CNC Stone Router (Standard Model)	Rs. 11,50,000
CNC Stone Router (Premium Model)	Rs. 13,00,000

Technical Specifications

Specification	Details
Processing Size	1300×2500×400mm
Bracket	Thickened cast iron gantry, cast iron bracket
Bed Structure	Heavy-duty frame with enclosed box-type Z-axis
Spindle Power	6KW JST water-cooling spindle, 24000 RPM
Drive Mode	1500W Leadshine servo motor, Z-axis motor with brake function
Spindle Speed	24000 r/min
Table Structure	T-slot aluminum working table + stainless steel sink
Drivetrain	X/Y gantry rack dual drive, Z-axis high precision screw
Slideway	Original Taiwan HIWIN guide rail #25
Device Cable	Pure copper cable
Tool Shank Diameter	3.175mm, 4mm, 6mm, 12.7mm etc.
Control System	DSP A11E control system
Inverter	7.5KW Fuling inverter
Cooling	CW 5200 chiller & water spray cooling system
Lubrication System	Oil filling and maintenance system
Working Voltage	Three-phase 380V 50Hz
Compatible Software	Artcam
Engraving Instructions	Standard G-code, U00, MMG, PLT
Security System	Photoelectric limits of XYZ three-axis
Locating Accuracy	±0.03mm
Engraving Precision	0.01mm
Max Working Speed	18000mm/min
Tool Box	Circulating pump, photoelectric limiter, inner hexagon wrench, open wrench, relay, data line, spindle tool holder, control card, milling bit, U disk

Application Industries

• Stone carving industry
• Tombstone and monument production
• Architectural decoration
• Marble and granite processing
• Fireplace and wall panel production
• Signage and logo engraving
• Wood carving and acrylic cutting
• Metal plate engraving

Why Choose CK-1325-S CNC Stone Router Machine?

Large 4×8 Feet Working Area

The 1300×2500×400mm processing size allows large stone sheets and full-size materials to be processed directly without additional cutting.

Perfect for:

• Marble engraving
• Granite carving
• Stone cutting
• Temple stone artwork
• Decorative panels
• Tombstone engraving
• Ceramic machining
• Industrial fabrication

Heavy-Duty Industrial Structure

The machine is built using a thickened cast iron gantry and heavy-duty enclosed box-type machine frame specially designed for stone processing applications.

Benefits:

• Maximum structural stability
• Reduced vibration during machining
• Better engraving precision
• Long-term industrial durability
• Stable heavy-load operation

Powerful 6KW Water-Cooled Spindle

The CK-1325-S comes with a professional 6KW JST water-cooled spindle capable of handling continuous heavy-duty stone machining operations.

Features:

• 24000 RPM high-speed spindle
• Strong cutting capability
• Stable stone engraving
• Low noise operation
• Smooth finishing quality
• Continuous long working hours support

Spindle Speed:
6000–24000 RPM

Advanced Servo Motor Drive System

The machine uses a 1500W Leadshine servo motor system with brake function for powerful and accurate motion control.

Advantages:

• High-speed movement
• Better positioning accuracy
• Smooth machine operation
• Strong torque output
• Stable heavy-load performance

Taiwan HIWIN High Precision Guide Rails

Equipped with Original Taiwan HIWIN #25 square guide rails for smooth and highly accurate motion control.

Benefits:

• High engraving precision
• Long service life
• Stable movement
• Low maintenance
• Better machining quality

Industrial T-Slot Aluminum Working Table

The machine includes a T-slot aluminum worktable with stainless steel sink specially designed for wet stone machining environments.

Benefits:

• Strong material holding
• Better machining stability
• Improved accuracy
• Easy cleaning system
• Water management support

Advanced Cooling System

The CK-1325-S uses a CW5200 industrial water chiller with water spray cooling system to ensure stable spindle temperature during heavy-duty machining.

Advantages:

• Better spindle protection
• Stable performance
• Longer spindle lifespan
• Continuous operation support

Beginner-Friendly DSP Control System

The machine uses a DSP A11E control system designed for simple operation and industrial reliability.

Special Features:

✅ Easy machine operation
✅ Stable industrial control
✅ Resume processing after power failure
✅ Offline operation support

High Precision Performance

Locating Accuracy

±0.03mm

Engraving Precision

0.01mm

Maximum Working Speed

18000mm/min

This ensures highly detailed and accurate stone engraving performance for industrial applications.