Reliable LPG Cylinder Air Tightness Testing Equipment for Weld Inspection

• Customization: Available
• Production Scope: Product Line
• Condition: New
• Automation: Automatic
• After-sales Service: Engineers Available to Service Machinery Overseas
• Air Source Pressure: 0.6MPa
• Air Source Pressure of Pressure Test: 2.2MPa
• Pressure Maintaining Time: 60s
• Weight: 2500kg
• Transport Package: Wooden Crate/Wrapping Film/Container
• Specification: 250*170*100cm
• Trademark: FAR EAST
• Origin: China
• HS Code: 9026809000
• Production Capacity: 1000PCS/Year
• Package Size: 200.00cm * 170.00cm * 100.00cm
• Package Gross Weight: 2500.000kg

Product Description

1. Equipment Overview
• Function: Our cutting-edge equipment offers seamless, automated airtightness testing for liquefied petroleum gas cylinders (LPG cylinders). It excels at detecting potential leaks through a meticulous process of inflation, pressure holding, and detection, ensuring that every cylinder meets the highest safety standards.
• Flip Design: Ingeniously crafted for precision, the cylinder is expertly held by mechanical fixtures and undergoes a 180° flip, ensuring comprehensive coverage of testing liquid-be it water or soapy water-across all welds and interfaces. This innovative design elevates the accuracy of identifying even the most elusive leakage points.
• Through-Type Structure: Designed for effortless integration, this equipment seamlessly feeds in, tests, and discharges cylinders in a fully automated cycle. Its compatibility with conveyor lines makes it an ideal choice for assembly line operations, boosting productivity and ensuring consistency.

2. Core Components
• Conveying System: Seamlessly connects with your production line conveyor-whether roller or chain plate-to automatically transport gas cylinders to their designated workstations, streamlining your workflow efficiently.
• Inversion Mechanism: Featuring a servo motor or cylinder-driven fixture, this mechanism securely grips the gas cylinder and gracefully flips it into the testing liquid, enhancing the thoroughness of the inspection process.
• Airtightness Testing System:
o Inflation Unit: Reliably fills the gas cylinder with compressed air or nitrogen, typically pressurized to 1.5 times the working pressure, ensuring robust testing conditions.
o Pressure Holding Module: Expertly stabilizes pressure and accurately detects leakage using either a precise pressure sensor or a bubble observation method.
o Leakage Judgment: Utilizes advanced pressure decay methods or visual bubble inspection to ensure pinpoint accuracy in identifying leaks.
• PLC Control: Experience the convenience of a fully automated process, with customizable parameters like pressure and time, alongside comprehensive testing data recording, optimizing your operational efficiency.

3. Connection Method with the Conveyor Line
• Butt Joint Design:
o Inlet/Outlet Roller Conveyor: Meticulously aligned to the exact height and pitch of your workshop's conveying line, ensuring a smooth transition.
o Stopping Mechanism: Utilizes a cylinder-driven stop bar or lifting platform to guarantee precise positioning of cylinders at the inspection station, enhancing reliability.
o Transition Guide Rails: Strategically designed to prevent any cylinder misalignment during rotation, maintaining the integrity of the inspection process.
• Synchronous Control: Achieve flawless rhythm matching through PLC signal interaction with the conveying line, managing start/stop and fault feedback seamlessly.

4. Work Process
1. Loading: Effortlessly feeds gas cylinders into the testing machine via the conveyor line, where they are securely clamped by the positioning fixture for uniform processing.
2. Pressurization: Automatically connects the gas valve for pressurization, efficiently maintaining pressure over the set time period for thorough testing.
3. Inversion Inspection: Gas cylinders are flipped and either submerged in a water tank or sprayed with detection liquid, with bubbles observed or pressure sensor analysis conducted for comprehensive inspection.
4. Drainage and Reset: Efficiently drains internal gas or liquid, then elegantly inverts cylinders back to their original position, ready for the next stage.
5. Unloading: Swiftly conveys qualified products to subsequent processes while systematically sorting and removing those that are unqualified, ensuring the highest quality output.

5. Technical Advantages
• High Efficiency: The innovative through-type design enables rapid cycle times, making it exceptionally suited for large-scale production without compromising on quality.
• High Precision: The dynamic flipping mechanism leaves no blind spots during inspection, while the pressure sensor offers an impressive accuracy of ±0.1% FS, ensuring top-notch precision.
• Compatibility: Skillfully adaptable to various gas cylinder specifications by easily adjusting fixtures or parameters, catering to versatile production needs.

6. Application Scenarios
• Liquefied petroleum gas cylinder manufacturing plants
• Regular inspection stations for cylinders
• Industrial gas container production lines

7. Customized Services:
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Product Parameters

 

Main technical parameter
1.	Air source pressure	0.6Mpa
2.	Air source pressure of pressure test	2.2Mpa
3.	Pressure maintaining time	60s
4.	Weight	2.5T

Company Profile

 

Our Factory

 

Our Team

 

Certifications

 

Packaging & Shipping

 

FAQ

 

Q1: Do I need to pay deposit when contract is done?
Yes, 30% deposit. Delivery time within 20~50days after deposit payment.

Q2: Can you provide OEM service?
Yes, we can. We can print or engrave your logo on products.

Q3: How can I contact you?
Please contact us by Email, Whatsapp and Phone, also warmly welcome you to visit our company at your convenience.

Q4: How to guarantee your quality?
1.Strictly control the production process to ensure that every step meets the standards.
2. Conduct regular quality inspection to find and solve problems in time.
3. Strengthen staff training, improve operation standards and quality awareness.
4. Use high-quality raw materials to ensure product quality from the source.
5. Establish a sound feedback mechanism to continuously optimize products.

Q5:Can you do different countries market?
Of course we can. We export to Southeast Asia, the Middle East and Africa and other more than 40 countries and regions.

Q6:How about the shipping and shipping fee?
We can deliver it to your nearest port through different modes of transportation. And the shipping fee depends on your location.

Q7:What's your advantage?
We have a strong technical force and advanced production equipment, has passed the ISO9001:2000 international quality management system certification, obtained the certification and honor of the measurement qualification verification unit, contract-abiding and trustworthy enterprises, key industrial enterprises and high-tech enterprises, and has won more than 20 invention patents, 15 authorized patents, 2 software Copyrights. Over the years, on the basis of advanced technology at home and abroad, we have researched and developed various products with stable performance, good quality, safety and reliability. At the same time, it can be customized according to the needs of users, develop products suitable for different national markets, products sell well in the country and Southeast Asia, the Middle East and Africa and other more than 40 countries and regions, with professional technology to create high-quality products, and provide professional pre-sales consulting and after-sales service.

Q8:What services do you offer?
We can customize the LPG cylinder production equipment according to your requirements, Our factory technicians are responsible for guiding installation and commissioning of the whole set of equipment to ensure that each process can operate normally.