are manufacturing Roller for Vibratory
asphalt & Soil Compactors. Its has
Diameter from 600 Dia to 3200 Dia &
thickness from 12mm to 40mm. EM Electro-Mechanicals
has capacity to roll bend 50 mm X 3200
mm plates. With extensive machining
capabilities that are available with
them they can manufacture the largest
vibratory compactor roller drum. Their
customer base includes all manufacturers
of Soil and Asphalt Compacting machines
manufacturer and few customers in European
Union. Static rollers depend on the
weight of the machine to generate the
forces required to compress materials.
Vibratory Rollers on the other hand,
introduce a dynamic force that helps
to generate a high compaction effect
with far less effort at far less cost.
This dynamic force is created by rotating
an eccentric shaft inside high tensile
steel compacting drum. This develops
a reciprocating force that is of a magnitude
that it lifts and drops the heavy steel
drum as it moves through its cycle.
This cycle repeats itself from 20 to
75 times per second, depending upon
the design, as the machine moves across
the material surface. These dynamic
forces typically increase the compacting
force many times the actual weight of
the drum. It also helps to rearrange
the material particles for a denser
fit. Drums made by EM Electro-Mechanicals
have been in use since year 1996 with
repeated orders from same customers.
This is a testimonial to the quality
of Fabrication and Engineering.