WIPRESS,
a hard and rigid board having high purity with excellent electrical
and mechanical properties, is specifically produced for the high
voltage and extra high voltage Transformer Industry. The
product is made from imported virgin softwood sulphate pulp in our
new production line using 'state of art technology'. Our experience
over four decades in producing fibre boards and densified wood guarantees
product compliance to lEC 60641 B.3.1 grade Pressboard.
Separate conditioning and testing facilities have been established
for uninterrupted and speedy testing and evaluation of the raw materials
and the product.
Precompressed
Pressboards are cellulose based and are produced from kraft
unbleached softwood pulp having high chemical purity and low conductivity.
They are produced on intermittent board machine and compacted without
added bonding agents in multi day-light press under heat and pressure
to achieve required properties. The boards are characterized by
high density, high purity, uniform thickness, dimensional stability,
low compressibility, low shrinkage and high electrical strength.
Precompressed
Pressboards have high dielectric strength and find use as insulating
material in different types of Power and Distribution Transformers,
Capacitors, Switch Gears etc., in the form of winding cylinders,
spacers, washers, keyway strips. etc.
Water :
Quality Water is the most critical factor in the manufacture of
Pressboard. Kerala, particularly Cannanore receiving more than 3000
mm of rainfall every year has an abundant resource of excellent
quality water available throughout the year. This water is further
treated by a most modern Water Treatment Plant.
Hydraulic Press :
A most modern multiday-light Hydraulic Press of 1200 tonnes
capacity of size 2.2 x 1.1 meters with Thermic Fluid Heating
is used for the manufacture of Precompressed Pressboards.
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