What is the maximum bottle volume supported?

The machine supports testing for containers ranging from 1ml to 30L, including non-standard products.

What components are used in the testing equipment?

It uses famous brand PLC and high-precision pressure sensors for high-performance testing.

Factory Price Automatic Plastic Bottle Leak Tester

Name: Factory Price Automatic Plastic Bottle Leak Tester
Brand: Zhangjiagang Longsn Machine Co., Ltd.
SKU: 1941207795

Jiangsu, ChinaZhangjiagang Longsn Machine Co., Ltd.

US$3,500.00

1 set

Product profile

Customization

Available

After-sales Service

2 Years Free Parts

Warranty

2 Years

Model NO.

LSN-LT2

Speed

800-1500PCS/H

Bottle Volume

1ml-30L

Material

SUS 304 Stainless Steel

Conveyor Length

2000mm

Voltage

220V 50Hz

Features

Accuracy

Control

PLC+Touch Screen

Transport Package

Wood Case

Specification

by order

Trademark

LONGSN

Origin

Zhangjiagang China

HS Code

9031809090

Production Capacity

20sets/Month

Key features

Wide Bottle Volume Range: Supports testing for containers from 1ml to 30L, including non-standard sizes.

High Precision Testing: Uses famous brand PLC and high-precision pressure sensors for accurate leak detection.

2 Years Free Warranty: Includes 2 years warranty with free spare parts and 24-hour engineer response.

Professional Manufacturer: Direct factory with 10+ design teams and 30+ engineers ensuring quality control.

Comprehensive After-Sales: Provides online support, on-site installation, and employee training services.

ISO Certified Quality: Follows ISO 9001:2000 system to ensure product performance and reliability.

Customizable Solutions: Offers tailored leak testing solutions based on specific customer requirements.

Competitive Pricing: Factory direct pricing with excellent technical support and 24h online service.

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: ≤15h 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 is the warranty policy for quality?

We offer high quality machines with 2 years guarantee. We will give spare parts 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.