What is the lead time for production?

Peak season lead time is 3-6 months, while off-season lead time is 1-3 months.

How many people are needed to operate the line?

Only 3-5 people are needed, primarily for changing welding wires and nozzles, as the system is fully automatic.

15kg LPG Gas Cylinder Automatic Circumferential Seam Welding Machine

Name: 15kg LPG Gas Cylinder Automatic Circumferential Seam Welding Machine
Brand: Wuxi Longterm Machinery Technologies Co., Ltd.
SKU: 1921364271

Jiangsu, ChinaWuxi Longterm Machinery Technologies Co., Ltd.

US$5,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Horizontal

Frequency Range

Intermediate Frequency

Electric Current

Inverter

Work Form

One-Body

Type

MIG Welding

L

Max.2000mm

Diameter

250-800mm

Thickness

2.5-4mm

Size

6kg/12kg/15kg/50kg

Material

Stainless Steel

Od

250~800mm

Welding Current

5-400A

Welding Speed

1000mm/Min

Payload Capacity

200kg

Speed Regulation

AC Frequency Conversion

Name

Circumferential Seam Welding Machine

Transport Package

Standard Seaworthy Package

Specification

SGS, ISO9001

Trademark

HLT

Origin

Wuxi, China

HS Code

85158000

Production Capacity

50000PCS/Year

Key features

35 Years Manufacturing Experience: Over 35 years of professional design and manufacturing expertise in LPG cylinder production lines.

Full Automation & Labor Saving: Fully automatic system with robots and mechanical arms, requiring only 3-5 operators for wire/nozzle changes.

High Production Capacity: Capable of producing 1000 to 2000 pieces per day, customizable to meet specific client needs.

Advanced Welding Technology: Utilizes MIG/MAG and submerged arc welding with Panasonic welders for uncompromising weld quality.

Turn-Key Project Support: Complete service from design, layout, and installation to commissioning and after-sales support.

Customizable Cylinder Sizes: Produces 6kg, 12kg, 15kg, and 50kg cylinders, with custom sizes available based on technical drawings.

Global Market Reputation: Supplied to major manufacturers in the US, Brazil, Turkey, and other global markets with proven reliability.

Integrated Quality Control: Includes hydrostatic testing, burst expansion testing, and X-ray testing to ensure strict quality standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Wuxi Longterm Machinery Technologies Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2003-07-05Nearest Port: Shanghai, NingboAverage Response Time: ≤2.76hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryWUXI LONGTERM MACHINERY TECHNOLOGIES CO., LTD. is presented as a machinery supplier with production lines for LPG gas cylinders, steel drums, CNG cylinders, and LNG tanks. It supports extensive customization, reports new products within the past year, and has ten years of export experience with self-managed import/export rights. The supplier has participated in an offline industry exhibition and accepts several international trade and payment terms. However, it reports no ODM service, no OEM service for popular brands, no inventory, overseas warehouse, overseas showroom, overseas branch or agent, and no ERP, OA, CRM, or SAP-based process management. Financial records are indicated for 2021–2023, but no actual financial results are provided. One buyer association and an import origin are listed, while broader customer references and certification information are not evidenced.

Supplier typeThe supplier is identified as WUXI LONGTERM MACHINERY TECHNOLOGIES CO., LTD. and is described as a machinery producer with LPG cylinder, steel drum, CNG cylinder, and LNG tank production-line equipment. The available information supports classification as an industrial machinery manufacturer, although its full legal business scope is only partially shown.

R&D capabilityThe supplier reports new products within the past year and offers multiple forms of customization, while its described machinery portfolio covers several gas-cylinder and tank production lines. It does not provide an available SDK and does not offer ODM service; nevertheless, the reported recent product development supports a positive innovation indication.

Production capacityThe company description lists equipment and production lines for LPG gas cylinders, steel drums, CNG cylinders, and LNG tanks, indicating broad manufacturing-equipment capability. It also reports 25 qualified service-capability suppliers and written supplier-assessment procedures with records, although production capacity, output, and factory scale are not stated.

Customization capabilityBoth relevant slices list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering, although ODM service is specifically unavailable.

Client casesThe supplier is reported to have participated in the EUROPEAN LIQUID GAS CONGRESS, and one associated buyer, MADRAS HYDRAULIC HOSE PRIVATE LIMITED, is listed. These provide limited external-market and customer evidence, but the information does not establish the scale, product scope, or outcome of the customer relationship.