Solutions » Introduction to Solutions by Issue » Air Preparation System
- Energy Saving
- By Industry ⁄ Process
- Applications
Reduced service life of valve and actuator
Uneven paint
Hopper supply failure, etc.
Auto drain keeps running
Pressure control failure
Drain flows out on the downstream side
Startup failure first thing in the morning
Lowering cylinder output force
|These kinds of causes result in a variety of troubles.
Problems due to moisture and oil
Water droplet
contamination of air blow
Rust generation
Solidification of powder
Problem with rust and debris in pipes
Weather and season
related problems
| Effect on each device | 影響 | ||||
|---|---|---|---|---|---|
| Moisture | Oil | Carbon | Tarry carbon | Rust | |
| Solenoid valve | · Malfunction by grease running · Stuck valve due to rust · Swollen rubber valve · Reduced service life |
· Swollen rubber valve · Reduced service life |
Stuck valve | ||
| Air cylinder Rotary actuator |
· Malfunction by grease running · Stuck valve due to rust · Seized component · Reduced service life |
· Reduced service life | · Poor sealing performance in piston rod · Reduced service life |
· Stuck piston rod | · Poor sealing performance in piston rod · Reduced service life |
| Regulator · Pneumatic relay |
Functional decline or failure · Reduced service life due to rust |
· Functional decline or failure | Stuck valve | ||
| Pneumatic instrumentation equipment |
· Reduced service life due to rust · Malfunction |
Malfunction | |||
| Piping | Rust formed inside a pipe | Contamination | |||
| Air duster | Contamination | ||||
| Air motor (Air driver/Air turbine) |
· Decreased revolutions · Reduced service life due to rust |
· Decreased revolutions or failure |
Failure by seized component | ||
| Air blow | Water droplets formed | Contamination | |||
| Air spray (overall painting) | Paint failure | ||||
| Powder transfer | · Powder adheres to damp wall surface. · Contaminated powder · Solidified powder |
Contaminated powder | |||
| Air micrometer | Instrumentation error, failure | ||||
| Churning (Related to cement/food) |
Contamination, churning failure | ||||
