Product Overview
The Superstar CX-MJ45 / MJ90 Sliding Table Panel Saw (manufactured by Jinan Jinshengxing Machinery Manufacture Co., Ltd.) is the workhorse of panel furniture production. Whether you are sizing large MDF sheets, trimming solid wood, or cutting delicate veneered boards, this precision saw ensures flawless, perfectly square edges.
Unlike standard table saws, the CX-MJ45 features a dual-saw setup (a main saw and a scoring saw) to prevent tear-out on laminated or veneered panels. The heavy-duty steel frame weighing 650kg eliminates vibrations during high-speed cutting. The carriage glides effortlessly on a wider duralumin sliding table with double-thickened round bar chrome rails, ensuring that even fully loaded 3.2-meter panels can be fed smoothly with a single hand.
Core Advantages
Dual Saw Blade System: The 120mm scoring saw rotates at a rapid 8000 RPM to make a shallow cut on the bottom of the panel, followed by the 300mm main saw. This completely eliminates chipping and splintering on the bottom edge of melamine and laminate boards.
Electric Lift & Digital Display: The saw blade height and tilting mechanism (up to 45° on the MJ45 model) are controlled electrically rather than via manual handwheels. A clear digital display provides operators with precise angular measurements for exact bevel cuts.
Ultra-Smooth Sliding Table: Featuring a wide, double-layer sliding table (up to 3200mm in length) that operates on an ultra-hard, double-thickened steel round-bar guide rail. This structural design guarantees maximum cutting accuracy and long-term durability.
Overload Protection: Equipped with industrial-grade electrical components (24V control panel) and an integrated overload protection system to ensure motor longevity and operator safety during continuous factory use.
Technical Parameters
Feature | Specification |
Model | CX-MJ45 / CX-MJ90 |
Dimension of Sliding Table | 3200 mm (Length) / 2800 mm optional |
Tilting Angle | 0° – 45° (MJ45) / 90° fixed (MJ90) |
Main Saw Blade Diameter | 300 mm |
Main Motor Power | 5.5 KW |
Main Saw Speed | 4000 / 6000 RPM |
Scoring Saw Blade Diameter | 120 mm |
Scoring Motor Power | 1.1 KW |
Scoring Saw Speed | 8000 RPM |
Max Cutting Width | 1250 mm |
Working Voltage | 380V / 3-Phase |
Machine Weight | 650 KG |
Overall Dimensions | 3000 × 1100 × 1200 mm |
Detailed Component Analysis
The oversized aluminum ruler is equipped with dual metric/inch measurements and robust flip-stops, allowing for rapid and precise repeated dimensioning of panel stacks.
Housed within a thick cast-iron trunnion, the main and scoring motors are dynamically balanced. This independent motor system ensures high torque transfer and zero power loss during aggressive cutting operations.
Designed with built-in upper and lower dust extraction ports to keep the work area clean and prevent sawdust from accumulating on the precision guide rails.
Applicable Industries & Materials
Target Industries: Custom cabinetry, panel furniture manufacturing, interior door sizing, store fixture production, and architectural millwork.
Core Cutting Functions: Longitudinal ripping, precision cross-cutting, and complex angled/beveled joint cutting.
Compatible Materials: Plywood, Particleboard, MDF, Melamine Boards, Veneered Panels, Solid Wood, Acrylic, and ABS plastic boards.
Why Choose Superstar CNC?
Built for Factory Rigors: As a direct manufacturer, we use industrial-grade cast iron and hardened steel rails, ensuring the saw table will not warp or dip over years of heavy use.
Highly Customizable: We can supply customized table lengths and motor configurations based on the specific footprint and power requirements of your facility.
Global Support: Every machine arrives with comprehensive manuals and a tool kit. With exports to over 114 countries, we provide rapid, reliable video technical support to ensure your production never stops.
Frequently Asked Questions
Q: What is the difference between the MJ45 and MJ90 models?
A: The CX-MJ45 allows the saw blade to be tilted electrically up to 45 degrees, which is essential for cutting chamfers and beveled joints. The MJ90 is a dedicated 90-degree straight-cut machine, ideal for standard panel sizing where beveling is not required.
Q: Does the machine prevent chipping on double-sided melamine boards?
A: Yes. The machine utilizes a scoring saw that runs slightly ahead of the main saw. It cuts a shallow groove in the bottom layer of the laminate, completely preventing the main saw blade from tearing out the delicate melamine edge.
Q: Is the sliding table heavy to push?
A: No. Despite its robust build, the duralumin sliding table runs on a double-thickened round bar chrome rail system. This provides incredibly smooth, low-friction movement, allowing the operator to push heavy MDF boards with minimal physical effort.
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