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The 400T Friction Screw Press, has been indigenously designed and developed
by Hari Machines Ltd. for manufacturing large high density refractory bricks. Introduced
in early eighties, the machine became an instant success with the refractory
manufacturers throughout the country. It was an ideal substitute for the
imported hydraulic presses because of low capital cost & performance
comparable with even 1200T hydraulic press. Today,around 70 nos.of such
presses have been supplied to the leading refractory manufacturers all
over India. The machine has been an operational success for all refractory
application and is regarded as one amongst the best formanufacture of
high density bricks. Hari Machine Ltd. has been closely associated with
most of the & leading Refactory units in the country for several years.
Its research & development team is constantly on the work of revolving
new & better designs conforming to future requirements. Keeping pace
with changing technology Hari Machines Ltd. came out with new state-of-the-art.design
PLC controlled 400T FSP which added remarkable improvement in the press
with regards to better & consistent brick qualitiy & improved
productivity.
SALIENT FEATURES
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Sturdy Design
Closed frame construction consisting of base & head & columns
rigidly clamped bytie rods makes it suitable for heavy duty application.xing. |
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Effective De-Airing
Provision of 'Soft' & 'Hard' pressing strokes (which can be pre-set)
improves bulk density of brick & eliminates lamination to a great
extent. Degree of softness & hardness can also be adjusted. |
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Floating Mould Table
Mould table suspended on four pneumatic cylinders 'Float' during pressing
resulting in bottom pressing effect which improves bulk density of the
brick as well as the bulk density distribution from top to bottom. |
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PLC - Controls
Single cycle operation of the press through PLC (Programmable Logic
Controller) results in operational consistency reducing brick rejections
& promoting over all quality. It also ensures smooth & trouble
free operation thus resulting in less downtime & higher productivity. |
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Efficient Hydraulic
Brick Ejection
Two speed design i.e. high force low speed & low force high speed
ensures slow & smooth brick ejection in the beginning & faster
during the balance ejection stroke. The ejection pressure & speeds
are adjustable. |
Hari Machine's commitment to product excellence & high quality standards
is backed by complete in-house facilities of fabrication, machine shop,
assembly & testing. The capacity to draw on all its resources to supply
high quality machinery and provide technical assistance & after sales
service on a continuing basis to its customer has enabled Hari Machines
to achieve the reputation of a Reliable Machine Manufacturer. A well equipped
Machine shop to handle intricate machining jobs involving high degree of
precision. A gamut of Machines including modern CNC Machines, Heavy Horizontal
& Vertical Boring Machines, Heavy lakes Universal Grinding & Milling
Machines etc. |
