Conveyor belts are made of plastic modules that are assembled in an interlocked, bricklayed pattern with full-length hinge rods. This inherently strong design is combined with a positive sprocket drive and tracking system that maintains proper belt alignment, reduces maintenance time and costs, and can lower overall power consumption. Chain is available in a variety of styles, materials and colors. The most common chain material is Acetal because it offers good fatigue endurance and resilience, making it an excellent choice when accumulating product. Polypropylene is a lower-cost alternative when
accumulation and resilience to rough handling is not required. Although other options are
available, listed below are the most common chain selections.
Flat Top
Offers a thick surface for a long service life. Its small, 1” (27mm) nominal pitch
facilitates smooth operation with minimal chordal action, dead plate gap and speed
pulsation.
Flush Grid Top
This strong 1” (27mm)
nominal pitch belt features fully flush edges and a 38% open area.
Square Friction Top
Two-material chain module provides a high friction surface without interfering with carry ways and sprockets. Used for inclined and declined applications.
Radius
Strong, versatile belt with small holes, 42% open area and a 2.2:1 turning radius. Durable and easy to clean. Small pitch allows tight
transfers of delicate products.
Radius Friction Top
Rubber is bonded to the top surface of interior modules and provides a friction top surface for inclines and declines. Only available in polypropylene.
Radius with Roller Inserts
Designed for low back pressure accumulation in applications requiring a radius belt. Offers 42% open area and a
2.9:1 turning radius. Wide roller-to-rod contact area means less wear.
