*AUTOMATIC SINTERING MACHINE mod. 10STV, WITH CONTROLLED ATMOSPHERE, 1 STATION 60Kva MONOPHASE, 26TON.

 

Main Features

        Sintering machine suitable for producing segments and small series of diamond tools.

        Mould heating system for direct passing of alternate current.(Joule effect)

        Sintering with graphite moulds.

        Sintering under controlled atmosphere by means of vacuum/inert gas programmable wash.

        K type thermo-couples for operating temperatures of up to 1000c.

        Cooling plates, transformer and vacuum chamber with flow visualisation and water temperature.

        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).

        Controller program with cycles divisible into 12 steps. Each step includes:

         temperature

         pressure

         max. power limit

         heating time

         holding time

        Compression force controlled electronically (loop system)

        Process data visualisation (set and real) and alarms.

        Machine complies with EEC regulations.

 

Options

        Temperature control by means of optical pyrometer 350 1300C.

        Segment height control while sintering takes place (linear transducer on cylinder, resolution of 0,01mm)

        Data acquisition system on external PC.

        Regenerative system for the reduction of minimum compression force (from 1700 to 700kg).

        Electrodes in graphite and amorphous carbon.

        Aluminium frames.

        Graphite plates.

        Graphite moulds.

        Prearrangement for modem installation for remote assistance.

 

Technical data

 

        Max. sintering area

60 cm2 (850C; 350kg/cm2)

        Power supply

380 / 400V 3phs 50Hz

        Max. power consumption

60 kVA (165 A)

        Transformer

60 kVA

        Compression force (adjustable)

1700 - 26000 kg

        Electrode dimensions

140 x 140x60(h)mm

        Plate dimensions

250 x 250x60(h)mm

        Aluminium frames dimensions

168 x 148mm

        Max. mould height

135mm

        Controller

PLC Siemens S5

        Gas consumption

5 20 l/min N2/Ar2 (max. 5% H2)

        Air consumption (filtered)

2 l/min 6 bar

        Industrial water consumption

40 - 50 l/min 26 bar

        Colour

Choice

        Overall size (approx.)

1700x1700x2100(h) mm

        Weight (approx.)

2000 kg

 



* MGM reserve itself the right to change the characteristics described in this document without previous notice.