SolventRS Metal Tech Blog
Aqueous vs. Solvent Parts Washers: When Each One Wins
Aqueous is not automatically the upgrade. Compare soil types, cleaning power, real operating cost, and compliance to pick the right parts washer for your shop.
Wet Lay-Up vs. Dry Lay-Up: How to Protect an Idle Boiler
An idle boiler corrodes faster than a running one. Compare wet and dry lay-up, when each applies, and where VpCI products fit into a seasonal shutdown.
How Long Does VCI Rust Protection Actually Last?
VCI film, paper, and emitters are rated for up to two years, but enclosure, ratio, and seal integrity decide the real number. Here is how to size it right.
What Does It Actually Cost to Dispose of Solvent vs. Recycle It?
Used solvent costs more than the hauling invoice shows. Here are the four real costs of disposal, and the math on when on-site recycling pays for itself.
Pneumatic vs. Mechanical vs. Hybrid: Choosing a Blast Room Media Recovery System
Every blast room lives or dies by one question: how does the abrasive get back to the pot? The recovery system is the single biggest driver of a blast room's cost, its floor construction, and how many productive blasting hours you get per shift. Here's how the main...
Blast Room Buyer’s Guide: Sizing, Media Recovery, Dust Collection, and What Drives the Cost
If you're pricing out your first blast room, you've probably discovered that nobody publishes a price list. That's not a sales trick — a blast room is an engineered system, and two rooms with the same footprint can differ in cost by six figures depending on what's...
Parts Washer Preventative Maintenance Guide: Daily, Weekly, and Monthly Checklist
A practical maintenance schedule for rotary drum parts washers like Magido Spira machines — daily, weekly, biweekly, and quarterly tasks to keep wash quality high and avoid costly downtime.
Manual vs. Automatic Spray Gun Washers: Which One Fits Your Paint Shop?
Every paint shop cleans spray guns; the question is whether it happens in a bucket of dirty thinner or in a station built for the job. Bucket washing wastes solvent, exposes painters to fumes and splash, and still leaves guns half-clean. A purpose-built spray gun...
Anilox Roll Cleaning Systems: How Dry-Media Cabinets Restore Flexo Print Quality
If your press operators are bumping ink to hit density targets, the problem usually isn't the ink — it's the anilox. Every hour of production drives ink and coating residue deeper into engraved cells. Cell volume (BCM) quietly drops, ink transfer falls with it, and...
Clean It, Then Protect It: Pairing Parts Washing with Corrosion Control
There's a moment every manufacturer knows: a batch of parts comes out of the washer clean and bright, gets set aside, and by the next shift there's a haze of flash rust on the surface. The cleaning worked. The protection didn't. Cleaning and corrosion control are two...
From Blasting to Painting: Building an Efficient Finishing Line
Most shops buy finishing equipment one piece at a time — a blast cabinet this year, a spray gun washer the next, a solvent recycler when disposal costs get painful. But blasting, painting, and cleanup aren't separate purchases. They're one connected line, and when you...
Blast Room Media Recovery Systems Explained: PARS, MARS & HARS
When parts are too big for a cabinet — structural steel, tanks, rail, heavy fabrications — you blast them in a walk-in blast room. But the room itself is only half the system. The other half, and where the economics really live, is media recovery: how quickly and how...
Automated Abrasive Blasting Systems: Turntables, Conveyors, Tumble & Robotic Sandblasting
When you blast the same part hundreds or thousands of times, hand-blasting in a cabinet stops making sense. Automated abrasive blasting systems move parts through the blast stream on turntables, conveyors, tumble belts, or robotic arms — delivering a repeatable...
Sandblast Cabinet Buyer’s Guide: Comparing Suction, Pressure & Wet Blast
A sandblast cabinet is the most versatile blasting tool in a shop — contained, media-efficient, and equally at home stripping rust, cleaning castings, or prepping parts for paint. But "cabinet" covers everything from a benchtop hobby unit to an industrial production...
Abrasive Blasting Equipment Guide: Cabinets, Automated Systems & Blast Rooms
Abrasive blasting is where most finishing lines begin. Before a part can be painted, coated, or shipped, its surface has to be clean, profiled, and free of rust, scale, and old coatings. The right blasting equipment does that consistently — and sets up every...
How to Dispose of Parts Washer Solvent (and How Recycling Cuts the Cost)
Used parts washer solvent is hazardous waste. Here’s how to dispose of it legally, what it costs, and how on-site recycling slashes both disposal and purchase spend.
Parts Washer Filters: How to Choose the Right One and When to Change It
The right parts washer filter keeps your wash fluid clean, extends solvent life, and protects pumps and nozzles. Here’s how to pick a filter and a change schedule.
What Is a Solvent Recycling System and How Does It Work?
A solvent recycling system distills used cleaning solvent back to reusable purity on site. Here’s how these machines work, what they cost to run, and who benefits most.
How to Lay Up a Boiler for Seasonal Shutdown Without Risking Corrosion Damage
Wet vs. dry boiler lay-up explained, with a step-by-step dry lay-up procedure using VpCI powder to prevent corrosion during seasonal shutdowns.
What Is VpCI? Vapor Phase Corrosion Inhibitors, Explained Simply
If you have shopped for rust prevention, you have seen the acronyms: VCI, VpCI, vapor corrosion inhibitor. Here is what the technology actually is, how it works, and when it beats oils, greases, and desiccants. The short version VpCI stands for Vapor phase Corrosion...
How to Prevent Rust During Shipping: Export Packaging That Actually Works
A container crossing the ocean is a rust machine: temperature swings from deck heat to night cold cause condensation cycles — "container rain" — that soak everything inside twice a day. Parts that left your dock gleaming arrive at the customer with orange bloom, and...
Flash Rust After Parts Washing: Why Clean Parts Rust Fastest — and How to Stop It
It is one of the more frustrating sights in a shop: parts come out of the washer spotless, and by the next morning there is a haze of orange on every ferrous surface. Flash rust is not a defect in your washer or your chemistry — it is what clean steel does. Here is...
How Do VCI Emitters Work? Rust Protection for Cabinets, Toolboxes & Electronics
Electrical cabinets, control panels, toolboxes, junction boxes, stored equipment — anywhere metal sits inside an enclosed space, humidity finds it. VCI emitters are the simplest fix in the corrosion toolbox: stick one inside, close the door, and the space protects...
VCI Paper vs. VCI Bags: Which Rust Protection Should You Use?
Both VCI paper and VCI bags stop rust the same way — Vapor phase Corrosion Inhibitors (VpCI) evaporate inside the packaging and form an invisible, molecule-thin protective layer on every metal surface. The right choice comes down to how your parts are stored, stacked,...
How to Keep Metal Parts from Rusting in Storage (Without Greasy Coatings)
Every shop knows the pattern: parts get machined, cleaned, inspected — then sit. On a shelf, in a tote, in a warehouse, in a container headed overseas. Weeks later there is orange bloom on the surfaces you worked hardest to finish. Here is how to stop it, in order of...
