What is the warranty period?

The product comes with a 12-month warranty covering mechanical defects.

Is the machine pre-installed?

Yes, the machine is already installed before shipment to ensure immediate usability.

What power supply is required?

The standard power supply is 380V, 50Hz, 3-phase-4-wire, or as requested by the customer.

High-Speed Transformer Vacuum Pumping System for Efficient Performance

Name: High-Speed Transformer Vacuum Pumping System for Efficient Performance
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 1986548762

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

US$2,000.00-5,000.00

1 Set

Product profile

Customization

Available

Structure

Mobile, Rotary Vacuum Pump

Usage

Oil and Gas Separation

Model NO.

Type

Press Filter

Mechanical Principle

Vacuum

Performance

Efficient Filtration

Oil or Not

Oil Free

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Maintain The Pump

Working Conditions

Dry

After-Sales Service

Online Training, Reply Customer's Question in 12h

Warranty

12 Months

Function

for Vacuum Drying&Vacuum Oil Injecting

Features

High Speed Power Transformer Vacuum Pumping Device

Air Pumping Speed

300L/S, 600L/S, 900L/S, 1200L/S......

Description

High Vacuum Transformer Vacuum Pumping System

Pumping Level

Pumping Speed

70 L/S - 1200 L/S

Limit Vacuity

<3 PA

Display

Digital

Power Supply

380V, 50Hz, 3-Phase-4-Wire

Condition

Totally New

Language

English

OEM Service

Yes

Delivery Lead Time

20 Days

Shipping Method

by Sea

Installation

Already Installed Before Shipment

Transport Package

Packed in Container

Specification

Refer to detailed technical specifications

Trademark

Delta

Origin

China Mainland

HS Code

8421230000

Production Capacity

100 Sets / Month

Key features

High Vacuum Performance: Achieves working vacuum degree of 10Pa and limit vacuum of 1Pa for efficient drying and oil injecting.

Fast Start Capability: Features rapid startup mechanism ensuring quick operational readiness for transformer maintenance.

Stable & Easy Operation: Designed with stable performance and user-friendly operation for high voltage transformer applications.

German Original Components: Equipped with German original sliding-vane rotary vacuum pumps and roots pumps for reliability.

Moisture & Gas Management: Combines axial fan and condenser to handle moisture and gas, extending vacuum oil change intervals.

Wide Pumping Speed Range: Offers multiple models with pumping speeds from 70 L/S up to 1200 L/S to suit various needs.

Pre-Installed Configuration: Machine is fully installed before shipment, ready for immediate use upon arrival.

OEM Service Available: Customization services provided to meet specific client requirements and branding needs.

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: ≤0.69hTerms 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.