The SPN800 is a belt-sanding / resurfacing machine designed to quickly and efficiently grind or finish flat metal surfaces — ideal for engine parts like intake/exhaust manifolds, valve covers, sumps, cylinder-head faces (after rough machining), pans, and any plate-style components.
It’s built for simplicity and speed: operation is foot-pedal controlled, belt changes are quick with Comec’s quick-release system, and no complicated clamping or setup is needed — making it a great “shop-friendly” machine for finishing or prepping parts before final assembly.
Because of its straightforward design, SPN800 is often used as a cost-effective alternative when full resurfacing machines (mills or CBN/PCD surfacers) are overkill or when initial surface prep is all that’s needed.
| Specification | Value |
|---|---|
| Maximum Working Area | 800 × 300 mm |
| Belt Size | 2260 × 300 mm |
| Belt Speed | ≈ 3.2 m/s |
| Motor Power | 4 HP (≈ 3.0 kW) |
| Machine Dimensions (L × W × H) | 1560 × 550 × 420 mm |
| Machine Weight | ≈ 160 kg |
| Standard Equipment | Foot-pedal switch, 80-grit belt, wrench set, manual |
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Backed by 50+ years in engine machining and reconditioning.
No surprises, no unclear timelines.
Your machine’s long-term performance is our priority.
Decades before today’s engine shops trusted our equipment, Tony was already deep in the craft — rebuilding motors, machining blocks, and pushing for better precision.
A local newspaper once featured him as a standout young machinist, noting his drive, attention to detail, and obsession with doing things the right way. That same passion would eventually shape our company’s values.
Today, that commitment lives on in every machine we sell, every customer we support, and every shop we help succeed.