Perforated sheet plates
Rhomboid hole

Rhomboid hole perforation is produced on different types of materials: aluminum, cold and hot rolled as well as galvanized sheets, chrome, copper, and brass. Minimal oblong hole perforation primarily depends on the very material thickness within the scope of 3 x 3, whereas there is no limitation as for maximum hole size.

Rhomboid hole - alternate perforation

Perforation power throughput

B - Material width

L - Material length

t - Perforation step

d - Hole diameter

c - Bridge

M1, M2 - Margin

Fo - Perforation throughput

Perforation power throughput

B - Material width

L - Material length

t - Perforation step

d - Hole diameter

c - Bridge

M1, M2 - Margin

Fo - Perforation throughput

Rhomboid hole - parallel perforation

Perforation power throughput

B - Material width

L - Material length

t - Perforation step

d - Hole diameter

c - Bridge

M1, M2 - Margin

Fo - Perforation throughput

Perforation power throughput

B - Material width

L - Material length

t - Perforation step

d - Hole diameter

c - Bridge

M1, M2 - Margin

Fo - Perforation throughput

Download PDF with the product technical characteristics

Attached PDF document includes all perforation patterns with a oblong slot perforation

Application

Due to their aesthetic and technical characteristics, perforated sheets with rhomboid hole, are used in almost all branches of industry. Combining various sizes and pitches of rhomboid hole, perforated sheets alter their functionality creating the wide scope application in:

    • Interior and exterior design
    • Air – coditioning devices production
    • Production of audio and video equipment
    • Appliances production
    • Furniture production and wood processing
    • Radiators mask production