What is the lifespan of the embossing characters?

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

Automatic Seamless Cylinder Embossing Machine Coding/Marking Machine

Name: Automatic Seamless Cylinder Embossing Machine Coding/Marking Machine
Brand: Wuxi Longterm Machinery Technologies Co., Ltd.
SKU: 1942742592

Jiangsu, ChinaWuxi Longterm Machinery Technologies Co., Ltd.

US$117,000.00

1-4 Pieces

US$107,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Type

Steel Embossing

Driven Type

Mechanical

Color & Page

Customized

Usage

Customized

Computerized

Automatic Grade

Automatic

Application

Seamless Gas Cylinder

Product Name

Automatic CNG Gas Cylinder Embossing Machine

Material

34CrMo4; 35CrMo;37mn

Cylinder Diameter Range

219-406mm

Length Range

600-2200mm

Thickness Range

5-12mm

Weight of Cylinder

Lower Than 120kg

The Diameter of Word Rolling Wheel

650mm

Number of Stamping Line

1-4 Lines

Rolling Wheel Speed

0-2.5 R / Min

Power Supply

Three-Phase Five-Wire System

Voltage

415V, 50Hz

Font Code Requirements

The Life Span Is 2000-4000 Pieces

Transport Package

Standard Seaworthy Package

Specification

ISO9001

Trademark

Longterm

Origin

Jiangsu, China

HS Code

8479819000

Production Capacity

10000 Sets Per Year

Key features

Automated Embossing Control: Mitsubishi PLC system with LED display for automatic positioning, counting, and error-free stamping.

Versatile Cylinder Compatibility: Handles cylinder diameters from 219mm to 406mm, lengths up to 2200mm, and weights under 120kg.

Adjustable Production Speed: Rolling wheel speed adjustable from 0-2.5 R/Min, supporting 1-4 stamping lines with varying output rates.

Robust Hydraulic System: Dual-pump system (piston and gear) with independent operation and precise pressure control for stability.

Scratch-Free Protection: Specialized rollers move up/down during typing to protect cylinder surfaces from scratches.

Customizable Design Support: Machines can be designed according to customer technical drawings and specific cylinder requirements.

Durable Stamping Quality: Ensures uniform depth (0.4-0.6mm) and clear characters with a lifespan of 2000-4000 pieces per character.

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: ≤3.40hTerms 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 cylinder sizes can this machine produce?

The machine supports cylinder diameters from 219mm to 406mm, lengths from 600mm to 2200mm, and weights under 120kg. Other sizes can be customized based on customer requirements.

Q:Can the machine be customized according to technical drawings?

Yes, we can design and manufacture machines according to your specific technical drawings and cylinder specifications.

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

Production speed varies by stamping lines: 70-90 pcs/hour for 1 line, 50-70 pcs/hour for 2 lines, 35-45 pcs/hour for 3 lines, and 30-40 pcs/hour for 4 lines.

Q:What are the key benefits of choosing this machine?

Our machines are strong, reliable, and designed for long-term industrial manufacturing, featuring high precision and automated control systems.

Q:What information is needed to get a correct quotation?

Please provide: 1. Technical drawings of cylinders, 2. Desired cylinder size, 3. Gas type (e.g., Nitrogen, Oxygen), 4. Diameter and thickness, 5. Current workshop status, 6. Required daily capacity.