Life of an engine depends on a cover which preserves it from dust and
filth. In our case it is functioned by filter. Timely filterelements exchange
renews engine life, greatly reduces the lay-up of vehicles as well as costs
for maintenance works. For example if an air cleaning filter is becoming
dirty blast which comes into the engine is getting less and less. Using
a filterelement with the resistence higher than normal is undesirable bacause
in this case cylinders filling is worsened. As a result we have lowered
engine power, increased petrol consumption and toxicity of exhaust air.
Purification efficiency is the main attribute of filter work which characterizes
autolobile parts security from depreciation of particles of dust. Moder
norm demands filter efficiency not less than 99.3% . On filterelement change
in a tractor cab before harvesting or seeding the microclimate in the cab
becomes better and influences fine farmer's work capacity and his general
state. Grodno JSC "Difa" is specialized in filters, air, oil
and fuel cleaning filterelements production for cars and lorries. For their
making we use modern technology well known in Europe (special Swiss mix-doser
and German fillers with filtered paper). Metal and other basic materials
come from plants of Rassia, Ukrain and Belarus. JSC "Difa" permanently
carries out engineering design of new types of air, oil and fluel cleaning
filterelements. It can develop engineering output of new types of filterelements
in short term on the base of a current technology.
Advantages of this technology:
1. Modern design.
2. Qualitative and operational characteristics coincide to world standards.
It is confirmed by the certificate registered in 1996, February18 in State
year List of Central research automobile and automotor Institute of Moscow.
3. The using of this technology in combination with German filtered
paper much reduces engine overexhausts that highly affects on environment
protection.
JSC "Difa" produces more than fifty names of filterelements.
Commercially available goods of JSC "Difa" are mainly designed
for vehicles made by CIS countries, in the engines of VAZ, MOSCVICH, VOLGA,
heavy haulers such as YAMZ, KamAZ and tractors.
