The Cantek SR43DDA 43" Three-Head Widebelt Sander is engineered for high-throughput, multi-shift production environments requiring exceptional finish quality and operational flexibility. With three independently designed sanding heads—steel drum, rubber drum, and combination head with platen—this machine handles calibration and finishing in one efficient pass. Built with a heavy-duty frame and advanced controls, it’s designed for superior performance, accuracy, and durability.

Key Features & Benefits
Industrial-Grade Durability & Stability
• Welded steel frame and cast iron sanding head assemblies dampen vibration
• Built for sustained, high-volume operation without sacrificing quality
• Dual rubber pressure rollers on infeed/outfeed ensure reliable material hold

Triple-Head Versatility for Maximum Efficiency
• Steel contact drum for aggressive calibration
• Rubber contact drum for intermediate sanding
• Combination head with adjustable platen for fine finishing or second-stage calibration

Precision Controls & Fast Adjustments
• Digital thickness control with 0.001" (0.026mm) accuracy in inch/metric
• Caliper thickness setting unit simplifies fast, consistent material setup
• Micro drum height adjustments allow for fine-tuned results

Efficient Operation & Easy Maintenance
• 75" long sanding belts reduce changeover frequency
• Pneumatic belt tensioning and quick-release support for rapid belt changes
• Automatic disc brakes and electronic belt tracking enhance safety and consistency

Safety & Performance Reliability
• Safety interlocks on all access doors
• Robust jackscrew table adjustment system with chain drive
• Schneider electrical controls and Comozzi pneumatic components for proven reliability