Long service life Poly Ripple Screen for Mining and Quarry Screening

Long service life Poly Ripple Screen for Mining and Quarry Screening is a non-blinding, high quality screening surface that provides accurate screening and sizing. Having many advantages over other screen types, self cleaning mesh gives higher production rates while eliminating the problem of Large unwanted flat material that contaminates the finished product.

Progress Harp Type K
This type of screens is made of round wavy, wires, curved in the horizontal working plain. Angle between the arms equals 90.
Working size of W opening is created by diameter of the circle written into this opening. Wires placed one next to another create
openings similar to a square. Working wires are buckled together with transversive wires using polyurethane, rubber or wires
inside plastic cover.

Opening sizes: 1.5 - 35 mm
Ø Wire: 0.8 - 6.3 mm

Progress Harp Type T
They are produced with wires of round diameter - straight and wavy placed alternately on the horizontal working surface. Wave
spread span equals 90 or 60 . Working size of W opening is created by the diameter of the circle written into this opening.
Straight, round wires have a slightly larger diameter then wavy ones. This series of screens characterizes with high ability to
withstand heavy loads (owing to very well stretched straight wires)and good self-cleaning effect, obtained by self - oscillation
of wavy wires. Wires in this series of screens can be connected with each other using wire knots, polyurethane, rubber or
transverse wires inside plastic cover.

Opening sizes: 1.2 - 14 mm
Ø Wire: 1 - 4 mm



Packaging 
Self cleaning screen is generally packed with wooden frame.