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*AUTOMATIC SINTERING MACHINE mod.
10STV, WITH CONTROLLED ATMOSPHERE, 1 STATION 60Kva MONOPHASE, 26TON. |
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Main
Features |
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· Sintering machine suitable for
producing segments and small series of diamond tools. |
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· Mould heating system for direct
passing of alternate current.(Joule effect) |
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· Sintering with graphite moulds. |
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· Sintering under controlled atmosphere by means of vacuum/inert gas
programmable wash. |
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· K – type thermo-couples for operating
temperatures of up to 1000°c. |
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· Cooling plates, transformer and vacuum
chamber with flow visualisation and
water temperature. |
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· 60 kVA Monophase transformer, (maximum
power is limited electronically to
165A) by switch for 5 different tensions between the electrodes (maximum
power limit for heating). |
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· Controller program with cycles
divisible into 12 steps. Each step includes: |
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§ temperature |
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§ pressure |
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§ max. power limit |
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§ heating time |
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§ holding time |
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· Compression force controlled electronically (loop system) |
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· Process data visualisation (set and
real) and alarms. |
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· Machine complies with EEC regulations. |
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Options |
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· Temperature control by means of
optical pyrometer 350 – 1300°C. |
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· Segment height control while sintering takes place (linear
transducer on cylinder, resolution of 0,01mm) |
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· Data acquisition system on external PC. |
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· Regenerative system for the reduction
of minimum compression force (from 1700 to 700kg). |
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· Electrodes in graphite and amorphous carbon. |
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· Aluminium frames. |
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· Graphite plates. |
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· Graphite moulds. |
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· Prearrangement for modem installation
for remote assistance. |
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Technical data |
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· Max. sintering area |
60 cm2 (850°C; 350kg/cm2) |
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· Power supply |
380 / 400V 3phs 50Hz |
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· Max. power consumption |
60 kVA (165 A) |
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· Transformer |
60 kVA |
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· Compression force (adjustable) |
1700 - 26000 kg |
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· Electrode dimensions |
140 x 140x60(h)mm |
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· Plate dimensions |
250 x 250x60(h)mm |
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· Aluminium frames dimensions |
168 x 148mm |
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· Max. mould height |
135mm |
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· Controller |
PLC Siemens S5 |
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· Gas consumption |
5 – 20 l/min N2/Ar2 (max. 5% H2) |
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· Air consumption (filtered) |
2 l/min 6 bar |
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· Industrial water consumption |
40 - 50 l/min 2–6 bar |
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· Colour |
Choice |
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· Overall size (approx.) |
1700x1700x2100(h) mm |
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· Weight (approx.) |
2000 kg |
