What is the lead time for production?

The standard lead time is 2 weeks. For peak season, it may take 1-3 months, while off-season is about one month.

What are the payment terms?

Payment terms are 40% T/T down payment, and 60% T/T paid off after machine finished before delivery. We also accept LC, PayPal, and Western Union.

Can the machine handle different bottle sizes?

Yes, the maximum diameter of the bottle mouth can be changed to fit 60-400mm, and the maximum width is 200-400mm. The location of the head can also be customized according to capacity requirements.

Gold Suppliers Plastic Jerry Can Jars Bottle Leak Testing Machine Leakage Tester Equipment

Name: Gold Suppliers Plastic Jerry Can Jars Bottle Leak Testing Machine Leakage Tester Equipment
Brand: Zhangjiagang Longsn Machine Co., Ltd.
SKU: 1950486095

Jiangsu, ChinaZhangjiagang Longsn Machine Co., Ltd.

US$3,000.00-8,000.00

1 set

Product profile

Customization

Available

After-sales Service

2 Years Free Parts

Warranty

2 Years

Model NO.

LSN-LT2

Load Way

Air Pressure

Display

Digital

Control

PLC+Touch Screen

Weight

100-500Kg

Power Source

AC220V

Name

Bottle Leak Tester

Suitable

Bottles/Jerrycans

Testing Range

1ml-30L

Advantage

Easy Operation

Material

Aluminum Alloy+SUS304

Speed

550-4000 Pieces Per Hour

Service

Life-Long

Transport Package

Wood Case

Specification

1600*680*1300mm

Trademark

LONGSN

Origin

China

HS Code

9031809090

Production Capacity

20sets/Month

Key features

High Precision Testing: Uses digital pressure sensing and laser probe for leakage hole detection as small as 0.001mm.

Wide Capacity Range: Supports testing for bottles and jerrycans with volumes ranging from 1ml to 50L.

Automated Operation: Features one-button automatic testing with PLC+Touch Screen control and automatic rejection of defective products.

Durable Construction: Built with steel plate fuselage, guide pillars, and lead screws for firm structure and stability.

Fast Production Speed: Achieves a speed of 550-4000 pieces per hour with transportation speed of 0-15 m/sec.

2-Year Warranty: Includes 2 years warranty with free spare parts provided for any mechanical defects.

Professional Manufacturer: Direct factory with ISO 9001:2000 certification, 10+ design teams, and 30+ engineers.

CE Certified Quality: Products meet international quality standards with CE certification for safety and performance.

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: ≤24h 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.