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The high efficiency chalk making
machine made in our factory is a modern design synthesizing all
advantages of chalk machines both in China and abroad. It is reasonable
in structure and convenient for operation. It produces 1,000 pieces
of chalk at one machine cycle.
I. Structure and characteristics.
The chalk making machine consists
of four main parts, namely the chalk moulding box, the chalk stripping
system, the frame of the ejecting mechanism and dumper
1. Made of the seamless red copper
tubes, the mould has high smooth, rustproof inner surface, which
will have a very long servicing life.
2. Equip with hand bar, roller bearings,
the ejecting mechanism can smoothly and nimbly operated.
3. For preventing the liquid chalk
material and dust gong into the operating mechanism of the machine,
the frame of the ejecting mechanism is wholely sealed.
4. The dumper is equip with center
adjusted roller bearings, so it can be effortlessly and easily
turned over.
II. Installation and starting up
Befor starting, the machine should be steadily placed on a hard
surface. The mechanism should be s eriously checked if there is
any loose. At the meantime, clean the whole machine thoroughly
and lubricate all the lubricating points. Operate with no load
several times. The machine can be put into operation only in the
condition that every part of it is in good order.
III. Operation
1. Take the mould box to the injecting
position.
2. Apply few lubricating liquids
(oil) on the mould.
3. Put the milky chalk material into
the trough. Take out the surplus material before solidifying.
After the material fully solidified, operate the hand bar by hand
and turn the mould box to 180O, the chalk will draw down to the
table from the moulds automatically; if there were also have some
chalk stay in the moulds, please turn the three united bars located
on the bottom of the box ( you can see it when you turn the box
for 180O ) for a cycle, the spare chalks will draw down. Those
are the chalks you wanted.
4. Turn the box to the first position
for the next injection
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