Superstar CX-3520 Eight Head Classical Furniture Relief Engraving Machine

Product Overview

The Superstar CX-3520 (manufactured by Jinan Jinshengxing Machinery Manufacture Co., Ltd.) solves the primary bottleneck in classical furniture manufacturing: the immense time required to carve intricate 3D reliefs. A highly detailed European or Ming-Dynasty style chair back can take hours to carve on a single-head machine.

The CX-3520 multiplies your output by eight. Featuring a massive 3500mm x 2000mm working bed, the gantry carries eight independent water-cooled spindles that execute the exact same G-code toolpath simultaneously. Built on a heavily tempered, thick-walled steel bed, the machine is designed to absorb the intense harmonic vibrations generated by eight spindles cutting dense hardwoods simultaneously, ensuring every piece is carved with glass-smooth precision.

Core Advantages

• 8x Production Multiplier: By running eight spindles simultaneously, the machine slashes production time by 87% compared to single-head machines, making it highly profitable for mass-producing identical classical furniture components.

• Adjustable Spindle Spacing: The distance between the eight spindles can be manually adjusted along the gantry. This allows operators to run all eight heads for small parts (like furniture legs), or turn off alternating spindles to carve wider panels (like cabinet doors) using four heads.

• Water-Cooled Endurance: 3D relief carving often requires machines to run for 10-24 hours continuously. The machine utilizes water-cooled spindles that dissipate heat far more effectively than air-cooled versions, preventing motor burnout during long carving cycles.

• Heavy-Duty Gantry Support: To support the immense weight of eight heavy spindle motors, the gantry and side-supports are engineered from thickened, stress-relieved steel and run on oversized Taiwan square guide rails to prevent sagging or deflection in the center.

Technical Parameters

Detailed Component Analysis

• Aluminum T-Slot Table:

Because classical furniture relies on heavy, solid hardwoods (such as Mahogany or Rosewood) rather than flat MDF sheets, the machine uses a reinforced Aluminum T-slot table with PVC protection. This allows operators to securely bolt down thick, irregular blocks of wood using mechanical clamps.

• High-Z Clearance:

The Z-axis offers generous clearance (typically 200mm to 300mm), allowing factories to carve deep 3D reliefs into thick materials required for luxury bedposts and ornate classical cabinet crowns.

• Synchronized Inverter System:

A high-capacity variable frequency drive (VFD) controls all eight spindles simultaneously, ensuring they all ramp up to the exact same RPM and maintain consistent torque when plunging into dense woods.

Applicable Industries & Materials

• Classical Furniture Manufacturing: Mass-producing identical European, Antique, and Ming/Qing dynasty style chair backs, sofa legs, and bed headboards.

• Architectural Woodworking: Carving repetitive decorative corbels, capitals, fireplace mantels, and wainscoting panels.

• Religious & Art Crafts: 3D relief carving of identical wooden screens, temple doors, and plaques.

• Compatible Materials: Solid Hardwoods (Mahogany, Oak, Rosewood), MDF, Bamboo, and High-Density Foam.

Why Choose Superstar CNC?

• Engineered for Heavy Loads: Mounting eight motors on a single gantry requires superior structural engineering. Our factory utilizes 5-axis gantry milling to ensure the guide rails are perfectly parallel, preventing the gantry from binding or shuddering under heavy loads.

• Dedicated Tooling Expertise: 3D relief carving requires specific tapered ball-nose bits. We provide expert guidance on tooling and feed rates to ensure your classical furniture comes off the machine requiring minimal manual sanding.

Frequently Asked Questions (FAQ)

Q: If I have a very wide panel to carve, can I just use one or two spindles?

A: Yes. The spindles are mounted on adjustable brackets. If a workpiece is too wide to fit under all eight heads, you can simply remove the cutting bits from the unused spindles (or power them down independently) and adjust the active spindles to cover the wider working area.

Q: Do I need a special computer or software to run eight heads?

A: No. You only need to program one 3D toolpath in your CAM software (like ArtCAM or Aspire). The machine's control system simply duplicates that single G-code command and sends it to all eight spindles simultaneously.

Q: How does the machine handle dust with eight bits cutting at once?

A: The machine can be equipped with a specialized multi-port dust collection hood that surrounds each spindle, hooking into a high-capacity industrial vacuum system to extract the massive amount of wood chips generated.

Request a Factory-Direct Quote Today