What control system does the machine use?

It uses a Mitsubishi PLC control system with LED display, enabling automatic positioning, counting, and keyboard input for position values.

What information is needed to get a quotation?

Please provide: 1. Cylinder outer diameter, 2. Number of word lines, 3. Words per line, 4. Character size and embossing depth, 5. A picture or technical drawing of the marking.

Embossing Machine, Neck Marking Machine for CNG/Oxygen Cylinder

Name: Embossing Machine, Neck Marking Machine for CNG/Oxygen Cylinder
Brand: Wuxi Longterm Machinery Technologies Co., Ltd.
SKU: 1916083511

Jiangsu, ChinaWuxi Longterm Machinery Technologies Co., Ltd.

US$95,000.00-120,000.00

1 Set

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Type

Steel Embossing

Driven Type

Hydraulic

Color & Page

Single Color

Usage

Customized

Computerized

Automatic Grade

Automatic

Application

Seamless Cylinder

Material

34CrMo4

Power

15kw

Voltage

415V,50Hz

Rolling Wheel Speed

0-2.5 R / Min

Number of Stamping Lines

1-4 Lines

Cylinder Length Range

600mm--2200mm

Cylinder Diameter Range

φ232mm—φ406mm

Thickness Range

5-12 mm

Diameter of Rolling Wheel

650mm

Number of Characters

Less Than 200 Words

Transport Package

Standard Seaworthy Packaging

Specification

Customized

Trademark

Longterm

Origin

China Mainland

HS Code

8479899990

Production Capacity

500 Sets Per Year

Key features

High-Speed Embossing: Production rate up to 90 pcs/hour for single row, ensuring efficient manufacturing output.

Wide Cylinder Compatibility: Handles cylinder diameters from 232mm to 406mm and lengths from 600mm to 2200mm.

Durable Material Construction: Key components made of 34CrMo4/35CrMo steel with HB248-300 hardness for long-term reliability.

Multi-Row Stamping Capability: Supports 1-4 stamping lines with automatic line wrapping and precise character alignment.

Robust Hydraulic System: Dual-pump hydraulic system with 800L tank and heat exchanger for stable operation under high pressure.

Long Tool Life: Rolling wheel lifespan of 2000-4000 pieces per character, reducing maintenance frequency.

Automatic Loading/Unloading: Integrated automatic loading and unloading functions with sliding seat for enhanced productivity.

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: ≤2.84hTerms 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 size of CNG cylinder can your machine produce?

Our machine handles diameters from 232mm to 406mm and lengths from 600mm to 2200mm. Other sizes are available according to customer requirements.

Q:Can you design machines based on CNG cylinder technical drawings?

Yes, we can. Please send your technical drawings to us, and we will design the machine accordingly.

Q:What is the production speed of the embossing machine?

The speed varies by row: 70-90 pcs/hour for the first row, 50-70 for the second, 35-45 for the third, and 30-40 for the fourth row.

Q:What is the maximum number of stamping lines supported?

The machine supports up to 4 stamping lines with automatic positioning and line wrapping capabilities.

Q:What is the lifespan of the embossing characters?

The lifespan is 2000-4000 pieces per character for normalized cylinders (HB220-240) and 1000-1500 pieces per character for quenched and tempered cylinders (HB310-330).