Does the system provide technical support after purchase?

Yes, we offer lifetime technical support including free upgrades, spare parts, and expert guidance.

Can the flow rate be customized?

Yes, the unit is available in multiple flow rates (e.g., 5-20 L/min) to suit different OLTC oil volumes.

What happens if the filter element gets clogged?

The system automatically alarms and turns off the motor to stop filtering and prevent damage.

High Precision Oil Filter for on-Load Tap Changer Insulating Oil Online Filtering

Name: High Precision Oil Filter for on-Load Tap Changer Insulating Oil Online Filtering
Brand: Chongqing Rexon Oil Purification Co., Ltd.
SKU: 2114670232

Chongqing, ChinaChongqing Rexon Oil Purification Co., Ltd.

US$2,000.00-9,000.00

1 Piece

Product profile

Customization

Available

Structure

Fixed

Usage

Solid-Liquid Separation, Oil Impurities, Oil-Water Separator

Model NO.

ZYL

Type

Suction Filter

Mechanical Principle

Ordinary

Performance

Efficient Filtration

Applicable Oil Volume

50–800 Liters (Oltc Compartment)

Weight

100kg

Filtered Oil Breakdown Voltage

> 50kv

Water Content After Treatment

<10ppm

Filtration Accuracy

1 Micron

Power Supply

380V, 50Hz, 3phase or as Requirements

Protection Grade

IP55 or Gigher

Warranty Period

2 Years

Aftersale Service

Life-Long Free Technical Support

Transport Package

Wooden Case

Specification

270 * 530 * 800mm

Trademark

REXON

Origin

Chongqing, China

HS Code

84212990

Production Capacity

500set/Month

Key features

Continuous Online Operation: Filters oil without interrupting transformer power supply during tap-changing.

High-Efficiency Filtration: Removes carbon, metallic particles, and sludge as small as 1-3 microns.

Advanced Moisture Removal: Special adsorbent cartridges maintain water content below 10 ppm.

Compact Outdoor Design: Weatherproof, corrosion-resistant enclosure suitable for outdoor installation.

Automatic Monitoring System: Real-time alarms for filter clogging, abnormal pressure, or low flow rate.

Customizable Capacity: Available in multiple flow rates (5-20 L/min) to suit different oil volumes.

Lifetime Technical Support: Includes free upgrades, spare parts supply, and expert maintenance guidance.

Two-Year Warranty: Covers free repair or replacement of defective parts not caused by misuse.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500

Chongqing Rexon Oil Purification Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-01-01Nearest Port: Shanghai, Guangzhou, QingdaoAverage Response Time: ≤2.60hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryChongqing Rexon Oil Purification Co., Ltd. is identified as a Chinese trading company/manufacturer and factory producing fully automatic PLC-controlled vacuum hydraulic oil purification machines. The supplier reports 20,000 oil purifier pieces of annual productivity, export sales representing 90% of total sales, and markets spanning multiple regions. It provides broad customization, ODM, OEM, and 3D software design services, with one R&D engineer and documented design-control records. Service procedures and records are reportedly maintained, and the supplier lists a one-month or shorter off-season lead time, although peak-season lead-time information is inconsistent across the provided records. No overseas warehouse, showroom, overseas agent or branch, SDK, or offline trade-show participation is reported. Certification holding is not evidenced. Financial credibility cannot be determined from the non-financial information provided. One associated buyer and one trade transaction are listed, but this is...

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while another record classifies its company nature as a trading company. This indicates a mixed commercial and manufacturing profile, but the exact scope of in-house manufacturing is not fully clarified.

After-Sales capabilityThe R&D engineer is responsible for providing technical support for after-sales service, and the supplier reports written service-capability procedures with follow-up records. However, it has no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, 3D design services, and one R&D engineer responsible for new product development. It also maintains design-input, output, review, verification, and validation documentation, although no SDK is available.

Production capacityReported annual productivity is 20,000 oil purifier pieces, with exports to numerous global regions and 10 qualified service-capability suppliers. Off-season lead time is stated as within 15 workdays, while peak-season lead-time entries are inconsistent and require clarification.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, along with ODM and OEM services for popular brands. These records directly support broad product-development and customization capability.

Client casesThe supplier reports OEM service for popular brands, and one associated buyer, ENKADOR SA, is listed alongside one trade transaction. The limited number of identified transactions and absence of detailed project outcomes provide only modest evidence of customer-case depth.