Constant-pressure Air Supply Planning for Packaging in Vietnam
A proposed centralized air system for printing, die-cutting and packing, with point-of-use pressure control and shift-based operation matched to production demand.
A proposed centralized air system for printing, die-cutting and packing, with point-of-use pressure control and shift-based operation matched to production demand.
Application Plan
This is an application-based selection plan. Configuration and performance require confirmation for the project.
Application Requirements and Delivery Plan
Production Requirements
The system is planned for a multi-shift packaging workshop in Vietnam. Printing and die-cutting run continuously while packing stations use air intermittently. Record flow, minimum pressure and concurrent operating hours before sizing the compressors.
Centralized Air Configuration
The proposed BOSAN LDPM100II two-stage VSD system includes an air receiver, dryer and filters. Size the ring main for the pressure drop at the most demanding outlet and provide pressure measurement at critical stations. Standby capacity depends on downtime risk and maintenance access.
Acceptance Priorities
Check point-of-use pressure and compressor operation at full load, shift changes and low load. The intended benefits are steadier pressure and less unloaded running. Energy savings require metered comparison at equivalent production and pressure.