What is the warranty period?

We provide a 1-year warranty for after-sales service and a 2-year warranty for the product itself.

What certifications do your products have?

Our products are certified with ISO9001.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Air-Driven Diaphragm Pump Pneumatic Diaphragm Pump

Name: Air-Driven Diaphragm Pump Pneumatic Diaphragm Pump
Brand: Changzhou Jinma Packaging Machinery Co., Ltd.
SKU: 2273810565

Jiangsu, ChinaChangzhou Jinma Packaging Machinery Co., Ltd.

US$1,200.00-1,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year Warranty

Warranty

2 Years

Model NO.

QBK-50

Certification

ISO9001

Power Source

Electric

Automatic Grade

Semi-Automatic

Application

Popping Boba

Customized

Material

Ssu304

Structural Form

Welded Structure

Maximum Head

Dust & Splash Proof

Yes

Compliant & Corrosion-Resistant

Yes

Transport Package

Wooden Box Packaging

Specification

1000*1515*920

Trademark

JINMA

Origin

China

Production Capacity

20pic/Year

Key features

Leak-Free Design: No rotating shafts or mechanical seals eliminate leakage risks for safe fluid transfer.

Corrosion Resistance: Wetted parts use stainless steel, aluminum alloy, PTFE, or PP for harsh media.

Explosion-Proof Structure: Compact design ensures safe operation in flammable, explosive, or toxic environments.

Self-Priming Capability: Automatically handles suction and discharge without complex motor drive systems.

Stepless Flow Adjustment: Flow rate from 10-1000L/min is adjustable via air pressure changes.

Dry-Run Resistance: Can operate safely without liquid, preventing damage during dry conditions.

Versatile Material Options: Diaphragms available in PTFE or rubber for superior wear and corrosion resistance.

Broad Industrial Application: Suitable for chemical, food, pharmaceutical, mining, and environmental protection sectors.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

Changzhou Jinma Packaging Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 1 YearsNearest Port: ShangHai , NanJinAverage Response Time: ≤2.98h

AI-Powered supplier vetting

SummaryThe supplier is a limited company and factory in Changzhou, China, focused on packaging machinery and accessories research, development, production, sales, and import/export. It demonstrates R&D documentation, technical engineering support, SDK availability, and OEM service for well-known brands. Production is based on one line, with a stated lead time of within 15 working days in both peak and off-seasons, but quantity reconciliation and outsourcing procedures are incomplete. Service infrastructure is limited: there is no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, and no overseas service countries reported. Quality assurance is stated, while several service-control procedures lack written records. Financial information is only represented by reporting years, so credibility cannot be fully assessed.

Supplier typeThe supplier is identified as a limited company and factory located in Jintan District, Changzhou. Its stated business covers packaging machinery and accessories R&D, production, sales, and import/export, with packaging machinery listed as its product scope.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records; its service network lacks inventory, overseas warehouses, overseas showrooms, overseas agents or branches, and reported overseas-service coverage is zero. It does report acceptable service quotation and payment terms and a lead time within 15 working days in both seasons.

R&D capabilityTechnology engineers are responsible for confirming customer requirements, designing new products, and supporting production and after-sales service. The supplier has auditable design input, output, review, verification, and validation documents, as well as an available SDK, supporting an established R&D capability.

Production capacityThe supplier reports one production line and a lead time within 15 working days in both peak and off-seasons, but it does not continuously reconcile quantities for each batch, has no outsourcing standard operating procedure, and lacks a valid manufacturing contract with an associated subcontractor. These documented control gaps limit the overall production assessment.

Customization capabilityThe supplier’s engineers confirm customer requests and design new products, while the supplier also provides OEM services for well-known brands and offers an SDK. These points explicitly support product customization and technical adaptation capability.

Client casesThe supplier states that it provides OEM services for well-known brands and participated in the HOTELEX 2023 offline trade show. However, no specific customer names, project details, order references, or performance results are provided.