What is the maximum welding length supported?

The machine supports a maximum workpiece length of 2000 mm.

Is the machine color customizable?

Yes, the machine color can be customized according to your requirements.

What welding modes are supported?

The machine supports TIG, MIG, Mag, and Saw welding modes.

Stainless Steel Tank LPG LNG Cylinder Automatic Circular Seam Automatic MIG Welding Machine

Name: Stainless Steel Tank LPG LNG Cylinder Automatic Circular Seam Automatic MIG Welding Machine
Brand: Wuxi Longterm Machinery Technologies Co., Ltd.
SKU: 2001151751

Jiangsu, ChinaWuxi Longterm Machinery Technologies Co., Ltd.

US$10,000.00-15,000.00

1 Set

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Automatic

Style

Horizontal

Frequency Range

High Frequency

Electric Current

Pulse

Type

Continuous Seam Welder

Product Name

Solar Water Tank Longitudinal Seam Welding Machine

Welding Material

Stainless Steel, Carbon Steel and Copper Plate

Welding Length

Max. 2000mm

Welding Diameter

50-450mm

Welding Mode

TIG/MIG/Mag/Saw Welding

Control Mode

PLC

Machine Color

Can Be Customized

Rated Voltage

380VAC 50Hz

Compressed Air

0.4-0.6 MPa

Transport Package

Standard

Specification

Can be customized

Trademark

HLT

Origin

Wuxi, Jiangsu

HS Code

7306309000

Production Capacity

50 Sets Per Year

Key features

Dual Torch Synchronization: Dual pneumatic torch feeding mechanism ensures synchronized twin-gun welding with independent operation capability.

High Precision Alignment: Spindle box and tailstock are precisely aligned to prevent product deviation during rotation and welding.

CNC Machined Frame: Integrated welded spindle-tailstock frame is CNC-machined after fabrication for structural stability.

One-Button Operation: User-friendly control panel allows workers to start welding with a single button press after clamping.

Micro-Adjustment Capability: Adjustable torch movement in vertical and horizontal directions with micro-adjustment for precise positioning.

Wide Diameter Range: Accommodates workpiece diameters from 50mm to 450mm with a maximum length of 2000mm.

Customizable Machine Color: Machine color can be customized to meet specific customer requirements.

Comprehensive Warranty: Standard 12-month warranty or 2,000 operating hours, with optional extended coverage up to 36 months.

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: ≤3.32hTerms 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.

Product Q&A

Q:What kind of products can your machine produce?

Non-pressurized solar heater, pressurized solar heater, enameling tank, solar panel type

Q:Can you design machines according to tank technical drawing?

Sure, please send your technical drawing to us.

Q:What are the benefits to choose your machines?

Our machines are strong and reliable for long term industrial manufacturing

Q:What details are required for a correct proposal?

1. The technical drawing of the workpiece that you want to weld. 2. Material of tank (galvanized steel or stainless steel 304,316) 3. Capacity you require, i.e. how many pieces and sizes you want to make per day?

Q:What is the warranty period for this machine?

Standard warranty is 12 months or 2,000 operating hours, whichever comes first. Extended warranty up to 36 months is optional.