Superstar CX-2550 Large Format EPS Foam CNC Engraving Machine

The Superstar CX-2550 Foam Sculpture Model Making Engraving Machine is an industrial-format CNC router engineered specifically for large-scale lightweight materials. With a massive 2500mm x 5000mm working area and a high Z-axis clearance, it effortlessly accommodates huge blocks of EPS foam, wood, and composite molds. It is the definitive solution for theme parks, movie prop studios, foundry pattern makers, and architectural designers who need to translate 3D CAD files into life-sized physical statues and molds without the limitations of manual carving.


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Product Description

Product Overview

The Superstar CX-2550 (manufactured by Jinan Jinshengxing Machinery Manufacture Co., Ltd.) bridges the gap between digital design and monumental physical fabrication. Traditional manual foam carving is slow, inaccurate, and highly dependent on artistic skill. This machine automates the process, ensuring exact dimensional replication for massive architectural columns, movie set props, and lost-foam casting patterns.

Built on an oversized, heavy-duty welded steel frame to prevent vibration over long travel distances, the CX-2550 combines rapid feed rates with high-torque spindle options. This allows operators to use extra-long end mills to carve deep 3D reliefs in EPS/XPS foam and tooling board.

Core Advantages

Massive Work Envelope: The 2.5m x 5m footprint allows for the machining of full-size vehicle molds, boat hull plugs, or giant statues in a single setup, eliminating the need to slice designs and glue them together.
Elevated Z-Axis Clearance: Designed specifically for foam blocks, the Z-axis gantry is heightened (typically 1000mm or more) to accommodate thick raw materials and extra-long cutting bits without collision.
Heavy-Duty Stability: Despite cutting lightweight foam, the machine requires a rigid steel frame to maintain accuracy over a 5-meter travel distance and to support the optional milling of heavier wooden foundry patterns.
Dust & Debris Protection: Foam milling creates highly static dust. The critical drive components (ball screws and guide rails) are fully enclosed in accordion bellows to prevent jamming and reduce maintenance.

Technical Parameters

Feature	Specification
Model	CX-2550 Foam Engraving Machine
X, Y Working Area	2500mm × 5000mm
Z-Axis Travel/Clearance	1000mm / 1200mm
Spindle Power	6.0KW / 7.5KW / 9.0KW Air/Water Cooled
Spindle Speed	0 - 24,000 RPM
Control System	Syntec / NcStudio / DSP
Drive Motors	Yaskawa Servo / Hybrid Servo
Transmission (X, Y)	Precision Helical Rack & Pinion
Transmission (Z)	Taiwan TBI Ball Screw
Guide Rails	30mm Square Linear Rails TAIWAN HIWIN
Max Rapid Travel	30,000 mm/min
Working Voltage	AC 380V / 50HZ / 3-Phase

Detailed Configuration

Industrial Control System：

Large 3D sculptural files contain millions of lines of G-code. A high-end industrial controller offers "look-ahead" processing, ensuring the machine moves smoothly around complex organic curves without stuttering.

High-Speed Servo Drives:

To process massive 5-meter parts efficiently, the machine utilizes closed-loop servo motors. These provide the rapid acceleration and high-speed transit required to clear large volumes of foam quickly.

Optional 4th Axis Rotary:

For clients manufacturing statues, columns, or round balusters, we can integrate a large-diameter rotary device (lathe attachment) either on the table or alongside the bed for full 360-degree 3D carving.

Applicable Industries & Materials

Entertainment & Events: Carving giant theme park characters, movie set props, parade floats, and stage decorations.
Foundry & Casting: Machining "Lost Foam" EPS patterns for casting engine blocks, valves, and heavy industrial machinery.
Marine & Automotive: Milling 1:1 scale plugs and molds for fiberglass boat hulls and automotive clay/foam styling models.
Compatible Materials: EPS (Styrofoam), XPS, Polyurethane foam, EVA, tooling board, Resin, and Wood.

Why Choose Superstar CNC?

Custom Sizing Experts: Because foam applications vary wildly, Jinan Jinshengxing Machinery can customize the Z-axis height or table dimensions to fit your exact block sizes.
Global Manufacturing Standard: Our machines undergo rigorous heat-tempering and stress-relief processes, ensuring the oversized 2.5x5m frame remains perfectly square and flat for decades.
Turnkey Support: We provide comprehensive guidance, from recommending the correct extra-long foam milling bits to software training for 3D toolpath generation.

Frequently Asked Questions (FAQ)

Q: Can this machine cut metal or aluminum?

A: No, this machine is specifically designed with a high gantry for soft materials (Foam, Wood, Resin). Machining metal requires a much heavier, low-clearance gantry and a flood coolant system.

Q: How do I hold down large blocks of foam?

A: Traditional vacuum tables struggle with porous foam. Most users utilize mechanical clamps, double-sided tape, or screw the foam block directly to a sacrificial wooden baseboard on the T-slot table.

Q: Do I need special software to make 3D statues?

A: Yes. You will need 3D CAM software (like Powermill, Mastercam, or Aspire) to generate the 3D toolpaths (G-code) from your STL/OBJ 3D models. Our control system will smoothly execute that G-code.