Powered by Made-in-China.com
Plastic PE Bottle Air Leak Testing Machine Price/Pet PP Bottle Leak Tester/PVC Barrel Vacuum Leak Detector Cost
US$3,000.00-8,000.00
1 set
Product profile
Customization
AvailableAfter-sales Service
2 Years Free PartsWarranty
2 YearsModel NO.
LSN-LT2Load Way
Air PressureDisplay
DigitalControl
PLC+Touch ScreenWeight
100-500KgPower Source
AC220VName
Bottle Leak TesterSuitable
Bottles/JerrycansTesting Range
1ml-30LAdvantage
Easy OperationMaterial
Aluminum Alloy+SUS304Speed
550-4000 Pieces Per HourService
Life-LongTransport Package
Wood CaseSpecification
1600*680*1300mmTrademark
LONGSNOrigin
ChinaHS Code
9031809090Production Capacity
20sets/MonthKey features
High Precision Testing: Uses digital pressure sensing and laser probe head for accurate leak detection.
Wide Capacity Range: Suitable for bottles from 1ml to 50L with adjustable head configurations.
Automated Operation: One-button operation with automatic rejection of defective products.
Durable Construction: Built with steel plate fuselage and guide pillars for firm stability.
Fast Production Speed: Capable of testing 550 to 4000 pieces per hour depending on configuration.
2-Year Warranty: Includes 2 years of free parts replacement for all mechanical defects.
Customizable Heads: No. 2 head can be customized according to specific capacity requirements.
OEM/ODM Services: Full OEM and ODM services available for tailored machine solutions.
Company profile

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?
A:
We are the manufacturer, we produce machines ourselves, we can assure the quality.
Q:What is your advantage?
A:
Competitive price, Excellent technical support, 24h online service
Q:When can I get my machines after I paid?
A:
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?
A:
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?
A:
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.
Send Inquiry
*To:
Zhangjiagang Longsn Machine Co., Ltd.
Zhangjiagang Longsn Machine Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
China Supplier Air Package Vacuum Packaging Testing Instrument Bottle Leakage Tester Waterproof Tester Leak Detector
US$4,850.00-7,580.00
1 Piece(MOQ)
Air Leak Sealing Tester Leakage Testing Machine Tightness Detector with CE
US$1,600.00-3,200.00
1 Piece(MOQ)
Lab Device Vacuum Leak Testing Machine Sealing Tester Air Tightness Leakage Detector
US$1,600.00-3,200.00
1 Piece(MOQ)
Factory Hot Sales Air Package Vacuum Packaging Testing Instrument Bottle Leakage Tester Water Proof Tester Leak Detector
US$4,850.00-7,580.00
1 Piece(MOQ)
ASTM F2338 Non-destructive Seal Testing Machine Glass Bottles Seal Integrity Tester Non-destructive Leak Detector
US$1,000.00-3,000.00
1 Piece(MOQ)
Air Package Vacuum Packaging Testing Instrument Bottle Leakage Tester Waterproof Tester Leak Detector
US$4,280.00-7,580.00
1 Piece(MOQ)
Air-leakage Detector Air Tightness Testing Equipment Air Leak Testing Machine
US$1,000.00-3,000.00
1 Piece(MOQ)
Sealing Tightness Tester Air Leak Test Detection Machine Leakage Detector
US$1,100.00-2,000.00
1 Piece(MOQ)
Package Leak Tester Air Tightness Test Detection Machine Leakage Detector
US$1,100.00-2,000.00
1 Piece(MOQ)
GDIR-1000L SF6 Gas Infrared Imaging Leak Detector with factory price
US$48,562.00-80,764.00
1 Piece(MOQ)
Air Tightness Detector Product Anti-Leakage Tightness Testing Machine Automobile Battery Intelligent Detector Made in China
US$4,850.00-7,580.00
1 Piece(MOQ)
Advanced Helium Leak Detector for Battery and Semiconductor Testing
US$11,000.00-15,000.00
1 Piece(MOQ)
Holiday Detector Electric Spark Leak Tester Pulsed High-Voltage Equipment Metal Anti-Corrosion Coatings Test Machine
US$1,000.00-3,000.00
1 Piece(MOQ)
Precision Helium Leak Detector for Accurate Testing of Industrial Equipment
US$9,800.00-18,000.00
1 Piece(MOQ)
Advanced Smart LCD Leak Detector for Helium and Hydrogen Testing
US$15,000.00-29,000.00
1 Piece(MOQ)
Food Flexible Bag Package Pet Bottle Vacuum Leakage Detector for Bubble Emission Method
US$2,000.00-3,000.00
1 Set(MOQ)
High-Performance Portable Helium Leak Detector for Accurate Testing
US$19,800.00-20,000.00
1 Piece(MOQ)
Ky-400 Flow Detector Flow Rate Detector Air Tight Leak Detector
US$1,100.00-3,500.00
1 Piece(MOQ)


















