High Vacuum Transformer Oil Purifier System with PLC Control
Product Specifications
- HMZYD-35
Contact Supplier
Product Highlights
- Advanced Two-Stage Vacuum: High efficiency purification using world-famous brand pumps and motors for superior performance.
- PLC Intelligent Control: Automated system with PLC control for precise operation and monitoring of the purification process.
- Online Continuous Operation: Capable of working online without stopping transformers, ensuring uninterrupted power supply maintenance.
- Wide Application Scope: Suitable for power plants, substations, and transformers above 110KV, including deep purification of new oil.
- Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.
- Extended Warranty Support: Provides one-year warranty with the option to extend, backed by professional after-sales service support.
Product Attributes
- Customization
- Available
- After-sales Service
- Support
- Warranty
- One Year and Can Be Extended
- Model NO.
- HMZYD-35
- Flow
- 2000L/H
- Model
- Hmzyd-
- Stage
- 2
- Working Vacuum
- 60PA
- Limit Vacuity
- 3 PA
- Working Pressure
- ≤0.5MPa
- Electric Heating Power
- 15 Kw
- General Power
- 18kw
- Inlet (Outlet) Diameter
- φ42
- Continuous Working Time
- ≥600h
- Time to Failure
- ≥8000h
- Working Noise
- ≤75dB
- Lift Suction
- 30m
- Transport Package
- Standard Export Packing
- Trademark
- HMDQ
- Origin
- China
- HS Code
- 8421230000
- Production Capacity
- 5000per Year
- Package Size
- 150.00cm * 150.00cm * 175.00cm
- Package Gross Weight
- 250.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Vacuum Transformer Oil Purifier System with PLC Control
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Product Description
I. Introduction
Advanced Type Two Stage Vacuum Transformer Oil Purifier is high quality and high efficiency, designed with world famous brand pumps, motors, accessaries,, which is widely used for industries of power plant, power station, electricity company, transformer factory, metallurgy, petrochemical, mechanical engineering, transportation, railway and transformers manufacturing etc. Especially, it applies to maintenance of transformers above 110KV and deep purification of high grade new transformer oil, imported transformer oil, mutual inductor oil and ultra high voltage transformer oil. It can be also used for oil vacuum filling and vacuum drying as well as transformer vacuum evacuation operation. Moreover, the machine can be working online without stop of transformers.
II. Principle

IV.Oil specification after filter
| NO | Items | Specification | |
| 1 | The moisture content in oil (ppm): |
≤3PPM(GB/T7600) | (GB/T260) |
| 2 | Filtering Accuracy(um): | ≤1um | (GB/T511) |
| 3 | Cleanliness(NAS): | ≤5 (NAS1638) | |
| 4 | Breakdown Voltqage(KV): | 70kv(GB/T507) | |
| 5 | Gas content(%): | ≤0.01%(GB/T423) | |
| 6 | Acid Value(mgKOH\g) | ≤0.03mgKOH\g | |
| 7 | Flash Point(ºC) | >=135ºC | |
| 8 | Particle Size (pcs/ml) | ≤1000Pcs/100ml (5~100μm,) |
|
| 9 | Acetylene content |
NA | |
V Company profile.







About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259015". Items marked "" are certified.
Company Profile
Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.
Wuhan Goldhome Hipot Electrical Co., Ltd possesses manufacture plant of more than 10, 000 square meters...The core products include partial discharge frequency power source, AC resonant test system with partial discharge, partial discharge power frequency high voltage test equipment, AC/DC high voltage tester, primary current injection test set, insulated tool test equipment and other electric and power testing equipment. These products are widely used in the power supply bureau, electric power plant, power construction, railway, petroleum, chemical industry, metallurgy, coal mine and other fields. With many years of steady development and continuous innovation, it is honored of the national "high-tech enterprise", "Wuhan Science and Technology 'Little Giant' enterprise" and many other awards
With the attitude of serious beginning, strict quality control and high efficiency performance, adhering to the high quality development concept, sticking to the power industry development trend, meeting customer diversified demand, providing one-stop power testing products and services, Wuhan Goldhome Hipot Electrical Co., Ltd build a perfect quality management system in order to improve product quality, work performance and service attitude according to the ISO9001 quality management system, to reach customer's needs.
There are a large number of experienced R&D team in developing partial discharge high voltage variable frequency source in Wuhan Goldhome Hipot Electrical Co., Ltd. It is always strengthening the closely cooperation with STATE GRID, experts and professors from School of Electrical Engineering and Automation, Wuhan University, aiming at the forefront of the industry, constantly updating and upgrading product technology, researching and manufacturing new products, breaking through many international standards. Till now, it has obtained more than 30 national patents and computer software Copyrights.
Regarding HMCXZ series partial discharge variable frequency resonant test system, partial discharge variable frequency power source and SF6 partial discharge high voltage test system, Wuhan Goldhome Hipot Electrical Co., Ltd. is the first company to achieve the highest voltage, lowest PD level in electric industry. Meanwhile, we participate in standard establishment with China Electric Power Research Institute, and become the first company who achieved remote control resonant test system.
Wuhan Goldhome Hipot Electrical Co., Ltd. Adopt high precision CNC machining center, full automatic dust-free 3D winding production line, dust-free assembly workshop, high voltage shielding test room, various standard experimental instruments and other series of industry-leading hardware facilities, providing reliable guarantee for excellent product quality
In 2021, , Wuhan Goldhome Hipot Electrical Co., Ltd. Wholly-owned merger the company Wuhan Sangao Electrical Testing Equipment Co. Ltd who is the earliest manufacturer in develop and produce SF6 partial discharge high voltage test system. It is entering into the rapid expansion and development stage.
The new era is coming, with the development of globalization, Wuhan Goldhome Hipot Electrical Co., Ltd. Always lead the trend of the times, fighting for the goals and dreams of becoming a domestic first-class, internationally famous high voltage power testing equipment manufacturer.
About Our Factory & Business Background
- Address
- No. A25-1 Huading Industrial Park, Hannan District, Wuhan, Hubei, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
-
Production Lines
- 4
-
Production Machines
- Cutting Machine, Lathe, Drilling Machine, Milling Machine, Welding Machine, Wire Winding Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 17 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Annual Export Revenue
- 12,540,865 RMB
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What is the maximum flow rate of this purifier?
- The flow rate can be customized, with a standard option of 2000L/H available for this model.
- Can this system operate while the transformer is running?
- Yes, the machine can work online without stopping the transformers, allowing for continuous maintenance.
- What is the warranty period for this equipment?
- We provide a one-year warranty, which can be extended upon request for additional coverage.
- Is customization available for this product?
- Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 set, allowing for flexible purchasing options for various clients.
- What is the average lead time for production?
- The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.
- Does the company provide after-sales service?
- Yes, we provide comprehensive after-sales service support to ensure customer satisfaction and equipment longevity.
- What is the working vacuum level of the system?
- The system features a working vacuum of 60PA and a limit vacuity of 3 PA for high-efficiency purification.
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