Standardized Manufacturing · Multi-Stage Process Control

Production Process & Quality Control
Solidifying the Foundation of Equipment Quality

Dongguan Leynow Electromechanical has built a standardized production workshop equipped with a series of processing toolings and professional testing instruments, covering multiple processes such as component verification, complete machine assembly, and performance testing. Following standardized operating procedures, from incoming component inspection, component processing and assembly, complete machine commissioning, to multi-dimensional performance testing, we implement quality control at every level and archive test data, striving to provide customers across various industries with stably operating vacuum pumps and complete vacuum equipment.

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Manufacturing Strength

Standardized production workshop, standardized operating procedures

Standardized Workshop · Standardized Operation

Leynow Electromechanical has established a standardized production workshop, equipped with processing toolings, assembly stations, tools, and equipment suitable for vacuum pump production. Standardized operating guidelines are implemented in all production stages, and components such as parts, pump cores, and motors are assembled and combined according to process requirements.

Production personnel have undergone on-the-job practical training and complete processes such as pump body assembly, pipeline connection, and electrical wiring according to operating specifications, ensuring assembly process consistency for every piece of equipment.

Standardized Production Workshop
Dedicated Processing Tooling
Standardized Operating Guidelines
On-the-Job Practical Training

Full-Process Quality Control

Quality control runs through the entire process from incoming materials, assembly, and complete machine testing to factory delivery, with verification work done in stages

01

Incoming Material Inspection

After outsourced and subcontracted components arrive, incoming verification is carried out. Key components are screened for appearance, dimensions, and basic performance. Materials that do not meet process requirements are not put into production, reducing the risk of subsequent equipment abnormalities from the source.

02

Production Process Inspection

Process inspections are set up during assembly and processing. Key processes such as pump cavity assembly, seal installation, motor matching, and wiring are spot-checked and reviewed to promptly identify assembly deviations and correct them during the production stage.

03

Standardized Comprehensive Testing of Complete Machines

After each vacuum pump and complete vacuum unit is assembled, it is transferred to a dedicated testing area for standardized testing. Indicators such as vacuum pressure, operating noise, sealing performance, continuous operation, and temperature rise are tested. Test records are archived, and only equipment meeting process standards is allowed to leave the factory.

04

Factory Re-inspection & Packaging

After the complete machine passes testing, the appearance, interfaces, and labels are re-inspected. Once confirmed correct, protective packaging is applied to ensure transport protection and reduce collision damage to the equipment during logistics.

Testing Hardware Equipment

Multiple types of professional testing instruments and toolings support the implementation of the entire quality control process

Professional Testing Instruments · Supporting Quality Control Implementation

The workshop is equipped with multiple types of professional testing instruments and toolings, providing hardware conditions for component verification and complete machine performance testing, and supporting the implementation of the entire quality control process.

Vacuum Degree Testing ToolingNoise Testing ToolsTemperature Rise Monitoring EquipmentSealing Performance Testing Tooling

Quality Control Philosophy

Quality does not rely solely on final testing, but runs through the entire process

Quality does not rely solely on final testing, but runs through the complete process of incoming materials - production - testing - factory delivery.

Leynow Electromechanical Quality Control Philosophy

Full-Process Coverage

From incoming components to factory delivery of the complete machine, every process has a corresponding verification node, rather than relying on spot checks in a single stage for quality.

Traceable Data

Complete machine performance test data is archived, and records of key processes are traceable, providing a basis for subsequent maintenance and quality analysis.

Continuous Optimization

With practical processes and testing procedures, we strive to reduce the probability of equipment failure, making delivered equipment more suitable for customers' on-site working conditions.

Note: The actual operating status of the equipment is also affected by external conditions such as installation methods, working medium, and daily maintenance. It is recommended to operate and maintain regularly according to the user manual.
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