Cantek SR43DA 43” Two Head Widebelt
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Overview
The Cantek SR43DA 43” Two Head Widebelt Sander is a heavy-duty production sander built for demanding woodworking environments and multi-shift operations. Its dual sanding heads increase productivity by allowing calibration and finish sanding to be completed in fewer passes. The first sanding head features a hard rubber contact drum for calibration, while the second combination head includes a rubber contact drum and adjustable sanding platen for additional calibration or finish sanding with finer grits. Long 75” sanding belts provide extended runs between belt changes, while digital thickness control delivers accurate and repeatable table adjustments.
Key Features
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Dual sanding heads for increased productivity and fewer passes
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First sanding head with hard rubber contact drum for calibration
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Second combination sanding head with rubber contact drum and adjustable sanding platen
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Digital thickness control with 0.001” (0.026 mm) resolution
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Micro sanding drum height adjustments with dial indicators
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Automatic caliper thickness setting for fast machine setup
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Heavy-duty welded steel frame with cast iron sanding head assemblies
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Dual rubber-covered pressure rollers for consistent material hold-down
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Automatic pneumatic conveyor belt tracking
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75” long sanding belts for longer runs between belt changes
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Pneumatic belt tensioning and quick-release outboard support
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Automatic disc brakes on sanding heads for fast belt changes
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Schneider electrical controls and Comozzi pneumatic valves
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Safety switches on all access doors
Specifications
| Specification | Inch | Metric |
|---|---|---|
| Abrasive belt size | 43” x 75” | 939 x 1905 mm |
| 1st main motor | 20 HP | — |
| 2nd main motor | 15 HP | — |
| Feed motor | 3 HP | — |
| Table rise/fall motor | ½ HP | — |
| Working width | 42” | 920 mm |
| Minimum part length | 16.9” | 430 mm |
| Maximum thickness opening | 4.7” | 120 mm |
| Feed speed: variable | 13 to 59 FPM | 4 to 18 m/min |
| Pass line height | 37” | 950 mm |
| Dust outlet | 8 @ 5” | 8 @ 127 mm |
| Compressed air pressure | 85 PSI | 6 kg/cm² |
| Compressed air volume | 12 CFM | 0.35 m³/min |
| Dust collection requirements | 5356 CFM | 9100 m³/hr |
| Net weight | 6613 lbs | 3000 kg |
| Machine dimensions | 83” x 71” x 79” | 2120 x 1820 x 2025 mm |
| Shipping weight | 7275 lbs | 3300 kg |
| Shipping dimensions | 87” x 79” x 82” | 2230 x 2030 x 2090 mm |
| Electrical requirements | 230/3/60 = 102 amps | — |
In-stock and in-store products ship the same day. Dropship items that are stocked usually ship same day or the next day. For products that are out of stock, shipping times may vary. We’re here to help if you have any questions about your order or delivery status.
Each machine comes with a manufacturer’s warranty. For full details on coverage, terms, and conditions, please refer to the documentation provided by the manufacturer. If you have any questions or need help verifying your warranty, our customer service team is always happy to assist.