Do you provide installation and training services?

Yes, our engineers can visit your factory to install the machine and train your employees.

What are the payment terms?

We require a 40% T/T down payment, with the remaining 60% paid after sample approval before delivery.

What is the leakage detection accuracy?

The machine detects leakage holes as small as 0.001mm with a weight accuracy of 0.1g.

Automatic Empty Jerrycan/Bottle Leak Testing Weighing Machine

Name: Automatic Empty Jerrycan/Bottle Leak Testing Weighing Machine
Brand: Zhangjiagang Longsn Machine Co., Ltd.
SKU: 922077135

Jiangsu, ChinaZhangjiagang Longsn Machine Co., Ltd.

US$12,000.00-23,000.00

1 SET

Product profile

Customization

Available

Name

Deflashing Testing Weighing Machine

Warranty

2 Years

Model NO.

LSN-LW1

Control

PLC+Touch Screen

Material

SUS304

Accuracy

99.999%

Certification

ISO Ce, SGS

Advantage

Easy Operation

Transport Package

Wood Case

Specification

2200*1200*1800mm

Trademark

LONGSN

Origin

China

HS Code

9031809090

Key features

High Precision Testing: Leakage hole detection up to 0.001mm with 0.1g weight accuracy using digital pressure sensors.

Advanced Control System: Mitsubishi PLC combined with SINJIE touch screen for easy operation and stability.

Automatic Defect Rejection: Automatically rejects defective products from the production line during testing.

Wide Application Range: Handles bottles from 200ml to 50L with diameters up to 400mm and heights up to 500mm.

2-Year Comprehensive Warranty: Includes 2 years of free spare parts and 24-hour engineer response time.

Customizable Configuration: Location heads and power supply can be customized according to client requests.

Global Performance Ratio: High performance-to-price ratio confirmed by global customers over several years.

Professional After-Sales Support: Engineers provide on-site installation, layout drawing, and employee training.

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: ≤11.56h 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.