What is the accuracy of the air leak tester?

The accuracy is 0.001mm, ensuring high-precision testing for various containers.

What materials are used in the construction of the machine?

The machine is made of SUS 304 Stainless Steel, providing stability and durability.

What is the warranty period for the equipment?

We provide a 2-year warranty with free spare parts for all mechanical defects.

Air Leak Tester /Leak Detector for Empty Plastic Bottle Barrel Jerrycan Cans

Name: Air Leak Tester /Leak Detector for Empty Plastic Bottle Barrel Jerrycan Cans
Brand: Zhangjiagang Longsn Machine Co., Ltd.
SKU: 1920835415

Jiangsu, ChinaZhangjiagang Longsn Machine Co., Ltd.

US$3,500.00-13,500.00

1 set

Product profile

Customization

Available

After-sales Service

2 Years Free Parts

Warranty

2 Years

Model NO.

LSN-L2

Measuring Range

1ml-30L

Material

SUS 304 Stainless Steel

Capacity

600-5000PCS/H

Control

PLC+Touch Screen

Feature

Stable Testing

Accuracy

0.001mm

Installation

Operation Manual/24 Hours Online Support

Transport Package

Wood Case

Specification

by order

Trademark

LONGSN

Origin

Zhangjiagang China

HS Code

9031809090

Production Capacity

20sets/Month

Key features

High Precision Testing: Accuracy up to 0.001mm with famous brand PLC and high-precision pressure sensors.

Wide Range Compatibility: Supports containers from 1ml to 200L, including plastic bottles, barrels, and jerrycans.

Flexible Capacity Options: Multiple models available with capacity ranging from 600 to 4000 PCS/Hour.

Stainless Steel Construction: Made of SUS 304 Stainless Steel for durability and stable testing performance.

Smart Control System: Equipped with PLC and Touch Screen for easy operation and monitoring.

Comprehensive Warranty: 2 years warranty with free spare parts provided for all mechanical defects.

24/7 Technical Support: Engineers available for online support and on-site installation training.

Professional Manufacturer: Direct factory with ISO 9001 certification and over 10 R&D teams.

Company profile

Zhangjiagang Longsn Machine Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-05-09 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryZhangjiagang Longsn Machine Co., Ltd. is a China-based manufacturer established in 2019, focused on beverage machinery, bottle packaging equipment, and related plastic machinery. The supplier reports six production lines, 50 quality-control staff, 68 total employees, and a 2,142 m² manufacturing plant. Its product range includes filling, packing, labeling, conveying, blow-molding, injection-molding, cap assembly, and related machines. Longsn provides equipment layout design, installation guidance, testing, maintenance, spare-parts supply, consultation, training, and operational guidance. It has export experience since 2019 and reports that exports represent 71%–90% of total sales. No supplier management-system certification or customer case information is provided. The available evidence supports production breadth and after-sales service capability, while certification, financial credibility, innovation depth, customization, and customer references remain insufficiently documented.

Supplier typeLongsn is explicitly identified as a manufacturer and describes itself as integrating development, research, design, manufacturing, technical service, and marketing for beverage and packaging machinery. Its stated legal form is a limited company based in Jiangsu, China.

CertificationsThe supplier management-system certification field is explicitly recorded as "NIL." This indicates no management-system certification is evidenced in the provided information.

After-Sales capabilityLongsn reports installation guidance, product testing, maintenance, spare-parts supply, consultation, complaint handling, regular visits every 24 hours, staff training, and practical operation guidance. These stated services provide explicit evidence of a developed after-sales and technical-support offering.

Production capacityLongsn is identified as a manufacturer with six production lines, a 2,142 m² manufacturing plant, and 68 employees. Its stated manufacturing scope covers complete beverage and packaging equipment, including filling, packing, labeling, conveying, blow-molding, injection-molding, and related machines, supporting a broad production capability.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are the manufacturer, we produce machines ourselves, we can assure the quality.

Q:What is your advantage?

Competitive price, Excellent technical support, 24h online service

Q:When can I get my machines after I paid?

We will arrange delivery on time, act according to the contract.

Q:What's your guarantee or the warranty of the quality if we buy your machines?

We offer you high quality machines with 2 years guarantee. we will give u spare part free in 2 years

Q:How can I install my machine when it arrives?

We will provide 24 hours online service, if needed we will send our engineer to your side as soon as you get all your machines ready, for testing and teaching your technicians how to run the machines.