The Precision Metal Works 412 is a heavy-duty spray washer built to handle large engine parts, industrial castings, housings, and heavy machine components. With its spacious wash chamber and robust spray system, the 412 Spray Washer delivers thorough cleaning of grease, oil, carbon, coolant residue, machining fluids, and shop grime — making it ideal for engine blocks, cylinder heads, transmissions, industrial housings, and large metal parts.
As a used washer, the PMW 412 offers a cost-effective entry (or upgrade) for shops needing high-capacity parts cleaning without the investment of a new industrial washer. For rebuild shops, remanufacturers, diesel-service facilities, or heavy-duty industrial shops, this washer can significantly reduce manual cleaning labor and improve throughput.
Large-Capacity Wash Chamber — Built to accommodate engine blocks, cylinder heads, large housings, and heavy castings.
High-Pressure Spray Jets & Multi-Angle Coverage — Spray nozzles positioned to reach deep cavities, internal passages, and complex casting geometry for thorough cleaning.
Heated/Aqueous Wash System (depending on configuration) — Effective at cutting through oils, grease, carbon, and sludge — improved cleaning performance over cold-water systems.
Durable Industrial Construction — Heavy steel cabinet and spray components designed for repeated heavy use and shop-floor conditions.
Reduces Manual Labor and Improves Shop Throughput — Automates parts cleaning, reducing hand-scrubbing, saving time and labor for shops with high part volumes.
Versatile for Many Applications — Suitable for automotive, diesel, agricultural, industrial parts — from small housings to large engine blocks and castings.
Cost-Effective Used Equipment Option — Provides substantial cleaning capacity at a lower cost than a new washer, making it a smart value pick for rebuild shops or expanding operations.
| Specification | Value |
|---|---|
| Model | Precision Metal Works 412 Spray Washer (Used) |
| Washer Type | Large-capacity spray parts washer |
| Suitable For | Engine blocks, cylinder heads, housings, large castings, machine parts |
| Cleaning Method | High-pressure spray jets, aqueous wash (heated depending on configuration) |
| Ideal Use Cases | Degreasing, oil/grease removal, coolant/solids cleanup, pre-machining cleaning, parts prep for rebuild or assembly |
| Advantages | Thorough cleaning, reduced labor, consistent results, handles large/heavy parts |
| Construction / Capacity | Industrial-grade heavy steel cabinet designed for high-volume shop use |
| User Base | Machine shops, engine rebuilders, diesel shops, remanufacturers, industrial maintenance shops |
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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.