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Is the quality reliable?

We have a whole testing system controlled by micro-machine, and performance curves are sent to clients before delivery.

4kw Booster Pump for Plastic Industry

Name: 4kw Booster Pump for Plastic Industry
Brand: Shanghai Yulong Vacuum Pump Co., Ltd.
SKU: 854981965

Shanghai, ChinaShanghai Yulong Vacuum Pump Co., Ltd.

US$2,500.00-3,400.00

1 Piece

Product profile

Customization

Available

Warranty

One Year

Oil or Not

Oil

Model NO.

ZJ-300

Structure

Reciprocating Vacuum Pump

Exhauster Method

Positive Displacement Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Wet

Application

Metallurgy, Chemical, Food, Electronic Coating

Pressure

High Pressure

Color

Blue or as Clients Requested

Certificate

CE,ISO9001,SGS

Recommended Pre-Pump

2X-30A

Net Weight

490 Kg

Voltage

220V/380V/415V/Customized

Frequency

50Hz/60Hz

Theory

Vacuum Pump

Transport Package

Polywooden Cases

Specification

4KW; 300L/S; 6*10^-2 Pa

Trademark

YHZKB

Origin

Anhui, China

HS Code

84141000

Production Capacity

3000 Units/Year

Key features

High Vacuum Performance: Achieves high vacuum levels with high pumping speed under lower suction pressures.

Customizable Color: Available in Blue or customized color as per client requests.

OEM Brand Service: Supports OEM branding services for customized product requirements.

One-Year Warranty: Provides a 12-month warranty covering malfunctions under correct installation and use.

Low Noise Design: Equipped with gearbox and front-end cover coolers to reduce operating temperature.

Versatile Applications: Suitable for metallurgy, chemical, food, and electronic coating industries.

Flexible Voltage Options: Supports 220V/380V/415V or customized voltage specifications.

Professional Support: 24-hour pre-sales reply and technical staff dispatch for after-sales issues.

Company profile

Years of Export ExperienceQuality AssuranceProduction Process VisualizationProduct Certification

Shanghai Yulong Vacuum Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-04-21Nearest Port: shanghai, ningboAverage Response Time: ≤9.64hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 84 employees, related companies, valid import/export licensing, and a combined business type. It manufactures and sells vacuum pumps, water pumps, pump systems, Roots blowers, and related products. ISO 9001 certification and CE certification are reported. Manufacturing resources include six production lines in one record, more than ten in another, and 6–10 quality-control staff; the inconsistent production-line data should be verified. The supplier provides multiple customization options and ODM services, but reported no new products during the past year and has no available SDK. Exporting began in 2005, with exports representing 21%–30% of total sales. After-sales controls are weakly documented: there are no written complaint-handling or corrective/preventive-action procedures, and no approved-supplier list. Customer-related evidence is limited to OEM service for well-known brands, without named cases.

Supplier typeThe supplier is a limited company with a combined business type, related companies, and a stated scope covering manufacturing and sales of vacuum and water pumps plus import and export of goods and technologies. It is not identified as an offshore company and holds a valid import/export license.

CertificationsThe supplier reports ISO 9001 management-system certification, CE certification, and quality assurance in its quality-control processes. These certifications and stated quality assurance provide explicit evidence of formal quality and product-compliance capabilities.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints and no written corrective and preventive action procedures. Although quality assurance is reported, the documented after-sales and issue-resolution mechanisms show a clear deficiency.

R&D capabilityThe supplier has 6–10 years of total R&D-engineer experience and offers ODM services, but reports no new products during the past year and no available SDK. The evidence shows some R&D resources and design capability, while recent innovation output and technical-platform support are limited.

Production capacityThe supplier manufactures a broad range of vacuum and water pump products, reports 84 employees, six production lines in one record and more than ten in another, and has 6–10 quality-control staff. However, it does not continuously reconcile quantities for each batch and has no outsourcing standard operating procedure; the conflicting production-line figures also require verification.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, flexible customization, and minor customization, together with ODM services. This is direct evidence of broad customization capability.