Displaying items by tag: Complementary devices

The FRIGOMAT and the FRIGOPLATE are the logical extensions to our
automatic DOGENDORF vacuum wax injection devices.

During the wax injection process energy is fed to the rubber and silicon mould, which
remains in the mould for a long time, because of the relatively poor heat conductivity of rubber and silicon.

To minimize this energy excess of the rubber and silicon mould quickly and to be able to carry out
the next injection process, the surplus heat has to be withdrawn. 

This is made possible by the FRIGOPLATE, which cools the rubber and silicon mould
already before and after the injection process.

The FRIGOMAT can be connected with up to 3 FRIGOPLATES and is therefore able
to supply up to 3 DOGENDORF Vacuum Wax Injectors, each with 1 FRIGOPLATE.

The following types of DOGENDORF Vacuum Wax Injectors can be connected with the FRIGOMAT:

• VINJECT CNC
• ECO MASTER RSC
• ECO MASTER CC
• ECOMAT 2000 CC and
• BIG DOGI CC

When ordering one of the above mentioned DOGENDORF Vacuum Wax Injectors, the
cooling during the wax injection process can be ensure as well, as the

• Standard Clamp Hand (65 x 50 up to 120 x 100 mm moulds)

is cooled on its upper and lower clamping panel. The FRIGOMAT can supply 3 Standard Clamp Hands.

Technical Specifications

Cooling Output at +20 °C and RT 25 °C / 68 °F and RT 77 °F: 400 W
Temperature Control Range: -10 up to +40 °C / from 14 up to 104 °F
Dimensions (H x W x D): 510 x 280 x 320 mm 
Weight: 25 kg
Voltage: 230 V
Amperage: 2 A
Frequency: 50 Hz

The HY-CUT 12T is the highly efficient and easily applicable
hydraulic sprue cutter for materials up to Ø 13 mm.

The device doesn’t demand much space and is therefore perfect
for small and middle-sized goldsmith workshops and productions.
By the easy, manual moving oft he lever a maximum pressure
up to 12 tons can be reached, so sprues of different diameters are cuttable.

Technical Data

Dimensions (H x W x D): 410 x 180 x 215 mm (measures without lever)
Cuttable Materials: Non-ferrous metals
Weight: 26.2 kg

The Clamp Hand Extension EV-MAT 2000 was developed for injection and vulcanization of

big rubber or silicon moulds with the dimensions (up to)  220 x 95 mm, which are applied in
various fields, e.g. for spectacle frames, mechanical parts (precision engineering) and many more.

The EV-MAT 2000 is applicable on the DOGENDORF Vacuum Wax Injectors

• VINJECT CNC
• ECO MASTER RSC
• ECO MASTER CC and
• ECOTHERM MATURE 2000

with the

• Standard Clamp Hand (65 x 50 up to 120 x 100 mm moulds).

During Wax Injection Process

The EV-MAT 2000 is applied on the Standard Clamp Hand via easy assembly.
The codified rubber or silicon panel is placed in the EV-MAT 2000 to guarantee
the desired set of parameters. 

During Vulcanizing

The dedicated vulcanizing frame comprises a panel with a leave-out field.
Inside the coding field of the Two-Piece Rubber Mould COMPACT are the dedicated
codifying pins. Is a raw rubber mould or silicon mould vulcanized, a rubber panel is vulcanized as well,
which will later fit inside the Clamp Hand Extension EV-MAT 2000 perfectly.

The result is a rubber panel with exactly those appropriate leave-outs, which serve the
ideal codifiying of wax injection parameters with the DOGENDORF codifiying knobs.

The Wax Melting Device CONWAX TAP Prevents Long Idle Times During the Process of Wax Injection

CONWAX TAP keeps liquid wax (around 70 °C / 158 °F) ready 24/7.
Thus perfectly temperated, liquid wax can be (re-)filled into
the wax injection kettle immediately and at any time.

The wax melting device ensures the easy, fast and clean refill of liquid wax,
and prevents the wax injection kettle from soiling:

CONWAX TAP is put on the opening of your DOGENDORF wax injection kettle
(all DOGENDORF wax injection device openings are identical, except Miniwax) and
liquid wax in the desired amount can be filled in via the CONWAX TAP discharge cock.

Advantages

• Unintermitted wax injection
• Potential sedimentations, e.g. dirt, won’t enter the wax injection kettel but
  stay in the CONWAX TAP: no risk of a quick resinifying of the wax injection kettle’s valves
  and easy cleaning of CONWAX TAP
• Degassing and control of liquid wax under vacuum
• Adjustion of the wax-specific temperature (up to 90 °C / 194 °F)

Technical Data

Dimensions (H x W x D): 360 x 350 x 350 mm
Capacity: max. 6 l
Capacity at vacuum: max. 4.5 l
Voltage: 230 V
Power: 500 W
Weight: 6.5 kg