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Breathe New Life into Your Transformers: HOPU Ultimate Mobile Transformer Oil Purification Solution

Tired of contaminated transformer oil causing headaches? Meet our Double Stage Vacuum Transformer Oil Purifier, mounted on a robust Three-Axle Trailer – your all-in-one partner for processing used transformer oil and extended transformer life.

What's the Big Deal? Dirty Oil is a Silent Killer.

Water, gases, and tiny particles hiding in transformer oil are bad news. They weaken insulation, cause overheating, and can lead to costly failures or even dangerous situations. Keeping your oil clean isn’t just maintenance; it’s protecting your critical power infrastructure.

Our Solution: Deep Cleaning Power, Wherever You Need It.

This isn't just a filter; it's a sophisticated oil rejuvenation plant on wheels. Here’s how it tackles contamination head-on:

Suck Out the Bad Stuff (Water & Gases):

Powerful Vacuum Team: A high-efficiency vacuum pump and a Roots pump (like a super-booster) work together inside a special T-shaped vacuum tank. This creates an incredibly strong vacuum.

Smart Heating: Oil flows through a heater where its temperature is precisely controlled automatically. Warm oil under deep vacuum? That’s the perfect recipe! Water boils off easily, and dissolved gases are powerfully sucked out.

See the Difference: A large viewing port on the vacuum tank, lit by a bright LCD light, lets you see the oil bubbling and clearing as water and gases are removed.

Trap Every Particle (Big & Small):

Triple-Layer Defense: Three filters, each with a different fineness level, work in stages. They catch everything – from larger debris to the tiniest, most damaging particles.

Filter Guardian: A pressure controller constantly watches the filters. If they start getting clogged and pressure rises too high, the system protects them automatically, saving you money on replacements.

Smart & Automatic Operation (Set It & Supervise It):

Brainpower: A Siemens PLC (the machine's brain) runs the show.

Clear Control: A large 15-inch color touchscreen gives you a clear view of everything happening – temperatures, vacuum levels, pressures, and system status.

Hands-Off Level Control: High and low-level probes inside the vacuum chamber talk to two different-sized oil supply soleniod valves. This smart system automatically balances the oil coming in and going out, preventing overflows or dry running. No need for constant manual adjustments!

Why This Purifier Stands Out: Built Tough for the Real World.

Rock-Solid Base: Mounted on a heavy-duty three-axle trailer with SIX air-filled tires for superior stability and smooth towing, even on rough site roads.

Total Weather Protection: The entire unit sits inside a fully enclosed cabin. This keeps wind, rain, dust, and dirt out, protecting the machinery inside.

Operator Comfort & Safety: Need to work in freezing cold or pouring rain? Step into the dedicated operator compartment. It’s insulated against temperature extremes and features windows for clear visibility, making outdoor maintenance tasks safer and more comfortable.

Ultra-Flexible Connections:

Two In, Two Out: Equipped with two inlet valves and two outlet valves.

Your Choice, On Site: Easily swap which valve is the inlet and which is the outlet directly at the machine. This gives field technicians maximum flexibility to connect hoses the easiest way possible for each unique job site.

Bonus Superpowers: This machine doesn’t just clean oil!

Transformer Vacuum Evacuation: Use its powerful vacuum system directly on a transformer tank to remove moisture before filling.

Transformer Vacuum Oil Filling: Fill transformers with clean oil under vacuum, ensuring no air gets trapped inside – the gold standard for transformer commissioning or oil replacement.

Stop Downtime Before it Starts. Invest in Reliability.

Our Double Stage Vacuum Transformer Oil Purifier with Three-Axle Trailer is more than just equipment; its your guarantee of:

Longer Transformer Life: Clean oil = stronger insulation = fewer failures.

Reduced Costs: Prevent expensive emergency repairs and unplanned outages. Extend oil service life.

Enhanced Safety: Minimize the risks associated with insulation breakdown.

Unmatched Convenience: Bring the purification plant directly to the transformer – in substations, power plants, or remote locations. No more costly oil transport!

Effortless Operation: The advanced Siemens PLC and intuitive touchscreen make complex purification simple and reliable.

Year-Round Capability: The enclosed, insulated design means reliable operation in almost any weather condition.

Don't let contaminated oil compromise your critical assets. Equip your team with the mobility, power, intelligence, and protection of HOPU advanced Double Stage Vacuum Purifier. Contact us today to discuss how this robust solution can keep your transformers running smoothly and efficiently for years to come. Get cleaner oil and fewer headaches – delivered right where you need it.

Technical Data 

(Note: the following is just for our reference. HOPU reserves the right to adjust parameters according to different technical requirements）

Your inquiry will be replied within 12 hours due to time difference.

Please contact for more technical details and latest price:

Email: mh@hopufiltration.com

Tel: +86-23 6253 8144

Fax: +86-23 6253 8144-3 

Mob (WhatsApp): 0086 138 9605 5638 
Website:    www.hopufiltration.com

Branch1:  www.hpoilsolution.com

Branch2:  www.hpoilfiltration.com