What materials are available for the cylinder?

Materials include 34CrMo4, 35CrMo, 37Mn, 30CrMo, and 45#.

What is the processing diameter range?

Processing diameters range from 108mm to 3000mm depending on the machine model.

What are the lead times for production?

Peak Season Lead Time is 3-6 months, and Off Season Lead Time is 1-3 months.

CNG Cylinder Tube Closing and Necking Machine

Name: CNG Cylinder Tube Closing and Necking Machine
Brand: Wuxi Longterm Machinery Technologies Co., Ltd.
SKU: 828483495

Jiangsu, ChinaWuxi Longterm Machinery Technologies Co., Ltd.

US$110,000.00-120,000.00

1 Piece

Product profile

Customization

Available

Material for Cylinder

34CrMo4 (35 Crmo) 37mn 30 Crmo 45#

Cylinder Diameter

108-180mm

Model NO.

longterm machinery

Cylinder Length

400--1050mm

Cylinder Thickness

5--12mm

Cylinder Weight

<80kg

Production Rate

<80s/Bottle

Equipment Total Power

Around 30kw

Customized

Acceptable

Structure

Main Engine, Hydraulic System, Feeding

Bottom Pushing Device

Automatic or Manual

Transport Package

Standard Seaworthy Package

Specification

ISO9001

Trademark

LONGTERM

Origin

China

HS Code

84819010

Production Capacity

50/Year

Key features

Customized Material Options: Acceptable customization for cylinder materials including 34CrMo4, 35CrMo, 37Mn, 30CrMo, and 45#.

Wide Diameter Range: Supports processing diameters from 108mm to 3000mm across multiple machine series.

Flexible Cylinder Dimensions: Accommodates cylinder lengths from 400mm to 12500mm and thicknesses from 3mm to 30mm.

High Production Efficiency: Production rate up to 80 seconds per bottle with automated feeding options.

Advanced CNC Control: Equipped with CNC or PLC control methods for precision and reliability.

Custom Design Capability: Machines can be designed according to customer technical drawings and requirements.

Versatile Gas Compatibility: Suitable for producing cylinders for LNG, LPG, Nitrogen, Oxygen, and other gases.

Multiple Machine Models: Available in CNC Roller, Template, Double Roller, Triple Roller, and Stamping types.

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: ≤2.96hTerms 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.