WAGNER CONTROL SPRAY Manuel du propriétaire télécharger pdf (Page 3)

The contractor market for HVLP spray systems is the fastest-growing market

segment in the spray equipment industry. As you’ll soon realize, HVLP

sprayers represent a tremendous opportunity to help painters become more

competitive and profitable. Used primarily for finishing work, HVLP sprayers

work hand-in-hand with airless equipment to help contractors reduce the time

and material necessary to complete a job.

The key is minimized overspray. HVLP systems atomize coatings by means

of low air pressure (2-10 PSI) (pounds per square inch) and high air volume

(10-25 CFM) (cubic feet per minute), so the user can expect transfer efficiency

ranging from 65-90 percent. The result is:

•

Less time masking and prep work

•

Less material waste

•

Less time cleaning up

•

MORE PROFITS

In addition, the high transfer efficiency of HVLP assists contractors to comply

with new clean air laws designed to reduce volatile organic compounds

(VOC) emissions. HVLP paint sprayers help protect the environment–and

painters–by reducing overspray and bounceback.

This manual will give an overview of HVLP technology and uses; it will also

focus on the specific features and operation of Sherwin-Williams/CAPspray

HVLP equipment.

Introduction

TRANSFER EFFICIENCY

Transfer Efficiency %

100

Application Methods–Liquid Coatings

Note: Transfer efficiencies may vary according to the operator and equipment condition.

This chart gives broad ranges only.

Air Spray

Airless Spray

Air-Assisted

Airless

Electrostatic

High Volume

Low Pressure

(HVLP)

1 2 3 4 5 6 7 8 ... 29 30

Pas de commentaire

WAGNER CONTROL SPRAY Manuel du propriétaire Page 3