Gas Deep Removal Vacuum Transformer Oil Filter Machine Oil Filtration Device for Hot Oil Circulation Drying

Gas Deep Removal Vacuum Transformer Oil Filter Machine Oil Filtration Device for Hot Oil Circulation Drying

Why do other oil purifiers often fall short?

Many technicians tell us their current machines have common flaws:

1. Incomplete dehydration & degassing: Breakdown voltage remains low, and residual moisture/gas triggers alarms during transformer operation.

2. Unable to reach deep vacuum: The vacuum gauge needle barely moves, making the whole process painfully slow.

3. Oil spraying and constant maintenance: Poor level control leads to messy oil spray, forcing shutdowns and cleanups.

How we solve it:

The ZJA is built for these exact headaches.

• Ultimate vacuum ≤7Pa: Not the usual 50Pa. We pull a deeper vacuum to extract bound moisture and gas in a single pass.

• Two-stage separation tower + atomizers: Oil is atomized, then passes through two towers. Water vapor and gas have no chance to remain.

• Dual liquid level protection: Standard mid-level control plus a high-level emergency cut-off. No more oil spray disasters.

Why choose us?

Simply put – reliability without the drama.
Stop reprocessing the same oil batch or cleaning up spray messes. Connect power, set the temperature, and let the machine work. We've integrated 60kW heating, a dual-stage vacuum, and 1-micron filtration. You just push buttons.

Features

• Two-Stage Vacuum System: Roots pump + rotary vane pump for fast, stable deep vacuum.

• Intelligent Heating: Adjustable 30-70°C prevents oil aging while optimizing viscosity for treatment.

• 1μm High-Precision Filtration: Removes solid particles, significantly improving NAS cleanliness level.

• Mobile Trailer Design: Built-in surge brake system. Move between job sites with a forklift or pickup truck.

Specifications

Main functional devices

Where it works ?

• Substation On-site Maintenance: After a transformer inspection, oil absorbs moisture. Use our machine on-site to bring it back to spec without shipping oil away.

• Mobile Service for Power Contractors: Your business moves. The trailer-mounted unit hooks up quickly. Arrive, connect hoses and power, and start processing. Move to the next client after finishing.

• Transformer Oil Stock Storage: New oil stored for months can degrade. Run it through the purifier periodically to keep your inventory "fresh" and ready.

Quick Maintenance Notes

• Daily: Check vacuum pump oil level (between the two marks).

• For very wet oil, drain the condenser periodically.

• Change vacuum pump oil every 1200 running hours.

• Check tire bolts and brakes every 200 km of towing.

Contact Us

Contact Person: Christine Gou

Whatsapp/Wechat: +86 15123029885

Mobile: +86 15123029885

E-mail: gold05@hy-industry.com