Blowmoulding machines(36)

Plastic blowmolding is an industrial production technique aimed at obtaining hollow plastic objects, such as water bottles, petrol cans and watering cans. The blowing process begins with the melting of the plastic, which is placed in a mould after passing through a tube. Compressed air is blown inside the mould, forcing the molten plastic to adapt to the walls of the mould and to take on the same shape. Once cooled, the plastic is ejected from the mould to obtain the finished piece with the desired shape. Industrially, there are three different types of blow moulding, corresponding to three different types of blow moulding machines. The three types of blow moulding are: "injection blow moulding", "extrusion blow moulding" and "injection blow and stretching". Injection blowing is the most widely used technique for the production of small medical bottles. In this process the plastic is moulded on a central pin, the pin is rotated in a station where hot blowing will take place and then be inflated and cooled. In extrusion blowing, the plastic is extruded, i.e. pushed, into an empty tube. The melting of the material takes place thanks to the friction of the material against the walls of the extruder. The extruded material is then directed into a metal mould. Air is then blown and the plastic is inflated to the desired shape. The last process involves injection and stretch blowing. This process is suitable for the production of large volumes of round shaped bottles. This process can be carried out either in one step or in two steps. The single-stage process is also divided into three stages and requires the use of 4 different machines. In the case, instead, of the double phase process, the plastic is first moulded into a preform using the injection moulding process and then blown once it has cooled down.

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Used Bemaco BA 200 blowmoulding machine

M1903002618
Visible
Good
BEMACO
BA 200
to be verified
on request
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Used Battenfeld VK 3 100 blowmoulding machine

M1903002412
Visible
Good
Battenfeld
VK 3 100
1988
on request
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Used Kautex KBS 2 361 180 blowmoulding machine

M1903002303
Visible
Good
Kautex
KBS 2 361 180
1998
on request
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Used Kautex KB 50 blowmoulding machine

M1903002210
Dismantled
Good
Kautex
KB 50
1984
on request
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Used Bekum BA 51 blowmoulding machine

M1903002109
Visible
Good
Bekum
BA 51
1990
on request
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Used Bekum BA 20M blowmoulding machine

M1903001992
Visible
Good
Bekum
BA 20M
1980
on request
More Info

Used Kautex KB 15 blowmoulding machine

M1903001750
Visible
Good
Kautex
KB 15
1989
on request
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Used Bekum BM 704D blowmoulding machine

M1903001633
Visible
Good
Bekum
BM 704D
1999
on request
More Info

Used Bekum BM 502D blowmoulding machine

M1903001498
Visible
Good
Bekum
BM 502D
1988
on request
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Used Uniloy IBS 70-3 S blowmoulding machine

M1903001397
Visible
Good
Uniloy
IBS 70-3 S
1998
on request
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Used Uniloy IBS 70 blowmoulding machine

M1903001206
Visible
Good
Uniloy
IBS 70
2005
on request
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Used Uniloy IBS 45 3 blowmoulding machine

M1903001083
Visible
Good
Uniloy
IBS 45 3
1999
on request
More Info

Used Battenfeld Fischer WMB 2/2 blowmoulding machine

M1903000950
Visible
Good
Battenfeld Fischer
WMB 2/2
1991
on request
More Info

Used Magic MGL 5D blowmoulding machine

M1903000826
Visible
Good
Magic
MGL 5D
1991
on request
More Info

Used Magic NGL 2D blowmoulding machine

M1903000693
Visible
Good
Magic
NGL 2D
1991
on request
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Used Battenfeld Fischer FHB 106 blowmoulding machine

M1903000544
Visible
Good
Battenfeld Fischer
FHB 106
2012
on request
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Used Bekum BM 401 blowmoulding machine

M1903000451
Visible
Good
Bekum
BM 401
1983
on request
More Info

Used Bekum BM 303D blowmoulding machine

M1903000334
Visible
Good
Bekum
BM 303D
1988
on request
More Info

Used Bekum BAE 3 blowmoulding machine

M1903000209
Visible
Good
Bekum
BAE 3
1978
on request
More Info

Used Bekum BAE 1 blowmoulding machine

M1903000076
Visible
Good
Bekum
BAE 1
1980
on request
More Info

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36

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Description

Plastic blowmolding is an industrial production technique aimed at obtaining hollow plastic objects, such as water bottles, petrol cans and watering cans. The blowing process begins with the melting of the plastic, which is placed in a mould after passing through a tube. Compressed air is blown inside the mould, forcing the molten plastic to adapt to the walls of the mould and to take on the same shape. Once cooled, the plastic is ejected from the mould to obtain the finished piece with the desired shape. Industrially, there are three different types of blow moulding, corresponding to three different types of blow moulding machines. The three types of blow moulding are: "injection blow moulding", "extrusion blow moulding" and "injection blow and stretching". Injection blowing is the most widely used technique for the production of small medical bottles. In this process the plastic is moulded on a central pin, the pin is rotated in a station where hot blowing will take place and then be inflated and cooled. In extrusion blowing, the plastic is extruded, i.e. pushed, into an empty tube. The melting of the material takes place thanks to the friction of the material against the walls of the extruder. The extruded material is then directed into a metal mould. Air is then blown and the plastic is inflated to the desired shape. The last process involves injection and stretch blowing. This process is suitable for the production of large volumes of round shaped bottles. This process can be carried out either in one step or in two steps. The single-stage process is also divided into three stages and requires the use of 4 different machines. In the case, instead, of the double phase process, the plastic is first moulded into a preform using the injection moulding process and then blown once it has cooled down.