Application:
The FIP-108 impulse-squeeze moulding machine is designed to make lower and upper mould halves in moulding boxes of inside dimensions 1000 x 800 x 250÷350 mm. The material of castings is all kinds grey or ductile iron and cast steel.
Lower and upper mould halves are compacted according to the below technology:
- gravity feeding of sand into a moulding box,
- low-pressure impulse densification,
- squeezing by low, medium and high pressure per unit area.
- initial compaction,
- main compaction.
The FIP-108 moulding machine guarantees high quality moulds and castings with regard to:
- high dimensional and weight accuracy due to hardly destructive mould breaking,
- uniform distribution of compaction in all mould,
- decreases surface roughness,
- reproducibility of physical/chemical and strength parameters.
The FIP-108 moulding machine is characterised by:
- highly efficient operation,
- high operational reliability,
- high degree of automation,
- high quality of sand compaction,
- tight sand feeding system and pattern plates spraying system,
- independent though synchronised transportation of pattern blocks.
| Type of machine | FIP-108 /3-stand/ | ||
|---|---|---|---|
| Moulding technology |
Gravity feeding, low-pressure impulse moulding including squeezing of medium unit pressure |
||
| Moulding box dimensions (inside) |
Length |
1000 |
mm |
|
Width |
800 |
mm |
|
|
Height |
250-350 |
mm |
|
| Capacity |
80 |
form/h |
|
| Working cycle |
22,5 |
s |
|
| Depth of negative pattern |
200 |
mm |
|
| Working pressure in impulse head |
0,2-0,6 |
MPa |
|
| Compressed air pressure |
0,5-0,7 |
MPa |
|
| Stroke of squeezing unit |
350 |
mm |
|
| Stroke of lifting unit |
500 |
mm |
|
| Installed power |
29 |
kW |
|
| Voltage supply conditions |
3x400V/50Hz |
||
| Control voltage |
24 |
V |
|
| Min. working temperature |
5 |
ºC |
|
| Moulding sand demand |
56 |
t/h |
|
