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Gas & cylinder valves

LPG Cylinder Valve Production Line

A complete automatic system for LPG cylinder valve assembly, testing, marking and finished-product handling.

Production challenge

LPG cylinder valves combine multiple safety-related parts and require controlled assembly, functional verification and reliable identification before they can proceed to packing or cylinder filling operations.

Dading solution

Dading integrates component feeding, controlled assembly, functional and sealing tests, marking and finished-product handling. The line architecture is adapted to the customer’s valve design, regional standard and required data record.

System in operation

See the assembly sequence in operation.

Project footage showing automatic component feeding, controlled LPG valve assembly, high- and low-pressure testing, thread inspection, code scanning and laser marking.

Project media gallery

LPG Cylinder Valve Production Line machine image 1
01/06

System sequence

Production sequence: LPG Cylinder Valve Production Line

Safety-critical assembly and testing with SQL-based result storage linked to each product code.

  1. 01Component feeding
  2. 02Automatic assembly
  3. 03High/low pressure test
  4. 04Thread inspection
  5. 05QR scanning
  6. 06Laser marking

Engineering priorities

The details that protect output and quality.

The final machine architecture is confirmed against customer samples, drawings, applicable standards and the agreed acceptance protocol.

Controlled tightening

Critical components are assembled with monitored process parameters and defined recipes.

Functional verification

Operating and sealing checks are integrated before product identification.

Safety-focused routing

Any failed unit is contained automatically and prevented from entering finished output.

SQL-linked traceability

Test results are stored in a database and associated with the product QR code.

Documented reference configuration

Proven figures. Custom final design.

Catalogue figures below describe Dading’s documented reference system. Final cycle, test accuracy, footprint, staffing and equipment brands are confirmed against your product during concept engineering and FAT definition.

Catalogue cycle time
5.5 seconds per piece
Catalogue output
Up to 630 pieces per hour
Testing
High- and low-pressure leak testing
Inspection
Internal and external thread inspection
Traceability
SQL database linked to QR and product codes
Machine dimensions
16.2 × 4.1 × 2.2 m (L × W × H)

Define your version

What Dading confirms with your engineering team.

  1. Cylinder-valve standard and market
  2. Pressure and leakage criteria
  3. Component variant matrix
  4. Required marking and packaging format

Discuss your project

Discuss a system built around your part.

Share your part drawings, target output and quality requirements. Our engineering team will help define the right automation concept.

Discuss your project
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