What is your typical lead time?

For most products, lead time is about 7 days. For large or custom equipment, lead time ranges from 1 to 3 months.

What is your warranty period?

Most products come with a 2-year warranty and lifetime technical support.

What are your payment terms?

For orders below USD3,000.0, 100% T/T deposit will be required. For orders above USD3,000.0, we require 30% T/T deposit and 70% balance before delivery.

Do you offer trade assurance protection?

Yes. Delta Technology (Chongqing) Co., Ltd. supports Made-in-China Trade Assurance, covering quality guarantee, on-time shipment, and secure payment handling.

Precise Filter Adjustable Flow Power Adaptable Oil Purifier for Power Maintenance

Name: Precise Filter Adjustable Flow Power Adaptable Oil Purifier for Power Maintenance
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 2165496282

Chongqing, ChinaDelta Technology (Chongqing) Co., Ltd.

US$5,000.00-15,000.00

1 Set

Product specifications

Flow Rate

Product profile

Customization

Available

Structure

Mobile

Usage

Oil Impurities, Oil-Water Separator, Oil and Gas Separation

Model NO.

ZJA

Type

High Vacuum Two Stage

Mechanical Principle

Vacuum, Heating

Performance

Automatic

Material

Stainless Steel and Carbon Steel

Operation

Automatic

Features

Chongqing China Made, High Quality Low Price

Power Supply

Three Phase 380V, 50Hz or as Requested;

Flow Rate

1800L/H to 18000L/H for Choice

Vacuum Pump

Germany Leybold or as Requested

Oil Pump

Germany Leybold or as Requested

Working Vacuity

<50PA

Working Pressure

<0.5MPa

Color

Black, Blue, White, Yellow, etc.

Condition

100% New

Language

English

OEM Service

Available

Transport Package

Wooden Case

Specification

1800L/H to 18000L/H for choice

Trademark

Delta

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

10 Sets / Month

Key features

High Vacuum Two Stage System: Features two-stage booster vacuum with multi-stage desorption for rapid water and gas removal.

Ultra-High Voltage Compatibility: Specially designed for 500KV to 1000KV AC and DC power grids and UHV transformer maintenance.

Superior Oil Purification Performance: Achieves dielectric strength over 80KV with moisture content below 3PPM and zero acetylene.

Advanced Dehydration Technology: Uses 6-stage inclined hole revolving flash dehydration and double-film evaporation for best effect.

Comprehensive Safety Protection: Includes PID temperature control, dual flow protection, and anti-running oil defoaming technology.

Real-time Monitoring System: Equipped with online instruments for temperature, pressure, vacuum, and liquid level detection.

Flexible Customization Options: Power supply, vacuum pump, oil pump, and color options available as requested.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedFast Delivery

Delta Technology (Chongqing) Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-01Average Response Time: ≤1.09hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, instrument, equipment, robot, and related sales activities, but is explicitly not classified as a professional technical supplier. Its documented capabilities include transformer testing equipment production of 1,000 sets annually, minor customization, ODM, and OEM services. Innovation evidence is limited: one R&D engineer, no new products in the past year, no 3D software design service, and no SDK. Service procedures for corrective actions and complaints exist, but no written records are available, while quality assurance and raw-material traceability statuses are unknown. The supplier reports overseas markets and export sales, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are identified for 2022–2024, but no financial performance details are provided.

Supplier typeThe supplier’s scope covers technical services, technology development and consulting, instrument and equipment sales, intelligent robots, and related machinery. However, it is explicitly identified as not being a professional technical supplier, so its profile is broader equipment and technology-related trading/service activity rather than a specialized technical supplier.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, launched no new products in the past year, does not provide 3D software design or SDK support, and offers only minor customization design services. ODM and OEM capabilities are explicitly available, but these do not offset the stated lack of recent product development evidence.

Production capacityThe supplier reports annual production of 1,000 sets of transformer testing equipment and an off-season lead time within 15 working days. This provides direct evidence of a defined production output and delivery timeframe, although broader capacity, facilities, and quality-performance evidence is not provided.

Customization capabilityThe supplier provides minor customization design services and explicitly offers ODM and OEM services, including OEM for well-known brands. However, it does not provide 3D software design services, so the demonstrated customization capability is positive but limited in scope.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of at least some brand-related customer work. No customer names, project details, performance records, or independently verifiable case descriptions are supplied.

Product Q&A

Q:How do you ensure product quality?

We maintain strict quality control at every stage, including incoming inspection, in-process monitoring, and 100% pre-shipment performance testing. Our QC team ensures every unit meets international standards before delivery.

Q:Do you provide installation or repair services?

Yes. We provide comprehensive technical documentation, video installation guides, and remote technical support. For complex equipment, we can arrange on-site installation at the buyer's expense. For repairs, we offer spare parts supply and return-to-base service.

Q:Can you arrange product demonstrations?

Yes. We can arrange live video demonstrations using our in-house demo units.

Q:How do I obtain user manuals and software updates?

Please email us to request e-catalogs, user manuals, and software updates.

Q:Do you offer OEM services?

Yes. We offer OEM branding including logo printing on instruments, packaging, software interfaces, and user manuals with your company name.