2140 CNC Router with A11 Controller for Wood MDF Acrylic Board

Engineered for industrial-scale performance, the BHM 2140 is a professional-grade CNC machining center that combines robust construction with advanced control capabilities. Its monobloc welded frame guarantees exceptional stability and vibration damping, making it the ideal solution for milling, 3D engraving, and precision cutting of materials like wood, MDF, acrylic, PVC, composites, and light metals. This machine delivers outstanding value for applications ranging from custom door panel carving and artistic relief work to high-volume sheet processing.

Technical Specifications & Build

Frame & Construction

• Bed: Modular square-tube welded structure for superior rigidity and easier transport.

• Gantry: Reinforced square steel beam with cast iron columns, ensuring accuracy under heavy loads.

• Table: Aluminum T-slot profile base with a durable PVC surface, vertically laid for optimal weight distribution.

Dimensions & Working Area

• Machine Footprint: 5000 × 2600 × 1750 mm

• Table Size: 4000 × 2100 mm

• Effective Processing Range: 2500 × 1300 mm (Standard Sheet Capacity)

Precision & Drive System

• Positioning Accuracy: ±0.05 mm

• 3-Axis Drive: 20-series square linear rails and blocks.

• Rack & Pinion: High-precision 1.25-module gearing.

• Z-Axis: Synchronous belt with gear reduction for reliable motion.

Core Components

• Motors: Chuangwei 450B Stepper Motor system.

• Drivers: Skyworth 860 Drive units.

• Spindle: 7.5 kW air-cooled HSK spindle, 24,000 RPM.

• Inverter: Zhuzhou 9.5 kW frequency converter.

• Control System: User-friendly JM Weihong CNC controller.

General

• Cabinet: Standalone industrial control cabinet.

• Finish: Industrial gray-green.

• Power Supply: 380V / 220V, 50Hz 3-phase.

Customization Available: We tailor models and configurations to your specific needs. Contact our team for a personalized quote based on your final selected options.

Key Advantages

1. Industrial-Strength Worktable
The aluminum profile base paired with a protective PVC layer offers immense load-bearing capacity while preventing surface damage, ensuring long-term flatness and durability.

2. Powerful & Reliable Drivetrain
High-torque stepper motors and a robust air-cooled spindle deliver consistent power for extended operation, featuring fast response and low-noise performance.

3. Ultra-Rigid Gantry Design
The 10mm thick, heat-treated square steel gantry is the foundation for exceptional dynamic stiffness, enabling smooth high-speed operation and sustained machining accuracy.

4. Protected Cable Management
An upgraded drag chain system separates signal and power lines to eliminate interference and prevent wear, enhancing overall machine reliability and lifespan.

Industry Applications

Furniture & Woodworking
Produce cabinet doors, solid wood doors, tables, chairs, decorative panels, intricate carvings, and components for classic furniture reproductions.

Signage & Advertising
Fabricate signs, logos, badges, exhibition boards, and billboards from acrylic, PVC, and other sheet materials, including precision cutting for 3D letters.

Mold, Model & Prototype Making
Machine molds from metals like aluminum and brass, as well as non-metallic molds from tooling board, plastics, and composite materials.

Art, Decor & Specialty Items
Create detailed wood crafts, gift boxes, jewelry cases, artistic relief sculptures, and perform rotary engraving on cylindrical objects.