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# of Heads
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1.5 lb Dual Head Cincinnati-Milacron Accumulator Blow Molder
1.5 Lbs.
Size
Dual
# of Heads
26"(horizontal) x 39"(vertical)
Platen
50 Tons
Clamp
Supreme Tooling Accumulator Head Blow Molder '93
13.9 Lbs.
Size
Akei Blow Molding Machine '00
140mm
Size
2
# of Heads
15 Lb Sterling Dual Blow Molding Machine '00
15 Lbs.
Size
Dual
# of Heads
74"W x 74"H
Platen
180 Ton
Clamp
15 Lb Dual Head Accumulator Blow Molding Machine '00
15 Lbs.
Size
Dual
# of Heads
74" x 40"
Platen
20 Lb. Dual Graham Blow Molding Machine '00
20 Lbs.
Size
Dual
# of Heads
60" x 60"
Platen
140 Ton
Clamp
20 lb Single Head Kautex Accumulator Blow Molding Machine '80
20 Lbs.
Size
Single
# of Heads
31.5" x 35.5"
Platen
25 Ton
Clamp
20 lb Single Head Kautex Accumulator Blow Molding Machine '80
20 Lbs.
Size
Single
# of Heads
31.5" x 35.5"
Platen
25 Ton
Clamp
20 lb Single Head Kautex Accumulator Blow Molding Machine '80
20 Lbs.
Size
Single
# of Heads
31.5" x 35.5"
Platen
50 Ton
Clamp
20lb Sterling Accumulating Blow Molding Machine '91
20 Lbs.
Size
Single
# of Heads
36" x 68"
Platen
120 Ton
Clamp
3lb Dual Sterling Accumulator Blow Molding Machine '96
3 Lbs.
Size
Dual
# of Heads
38" x 36"
Platen
50 Ton
Clamp
Kautex Accumulator Blow Molder '99
34 Lbs.
Size
2
# of Heads
86" x 72"
Platen
35 lbs Cincinnati Milacron Blow Molding Machine '92
35 Lbs.
Size
Single
# of Heads
50" W x 62" High
Platen
35 lb Cincinnati Blow Molding Machine '94
35 Lbs.
Size
Single
# of Heads
50.1" x 62"
Platen
100 Tons
Clamp
35 lb Single Head Hartig Accumulator Blow Molding Machine '80
35 Lbs.
Size
Single
# of Heads
48" x 48"
Platen
100 Ton
Clamp
35 lb Single Head Kautex Accumulator Blow Molding Machine '80
35 Lbs.
Size
Single
# of Heads
43.5" x 43.5"
Platen
50 Ton
Clamp
Graham Accumulator Blow Molding Machine '98
4.5"
Size
1
# of Heads
74" x 84"
Platen
190 Ton
Clamp
40LB Sterling Blow Molding Machine '87
40 Lbs.
Size
Single
# of Heads
50" x 60"
Platen
150 Ton
Clamp
45LB Sterling Blow Molder '91
45 Lbs.
Size
Single
# of Heads
56" x 72"
Platen
200 Ton
Clamp
5LB Dual Head Cincinnati Milacron Blow Molding Machine '98
5 Lbs.
Size
Dual
# of Heads
40" x 37"
Platen
50 Ton
Clamp
5 Lbs. Cincinnati Dual Head Blow Molding Machine '00
5 Lbs.
Size
Dual
# of Heads
52"x40"
Platen
66 Ton
Clamp
5LB Dual Head Cincinnati Milacron Blow Molding Machine '02
5 Lbs.
Size
Dual
# of Heads
40" x 37"
Platen
50 Ton
Clamp
5 lb Single Head Uniloy Accumulator Blow Molding Machine '00
5 Lbs.
Size
Single
# of Heads
40" x 30"
Platen
50 Ton
Clamp
5 lb Single Head Uniloy Accumulator Blow Molding Machine '98
5 Lbs.
Size
Single
# of Heads
40" horizontal 30" vertical
Platen
50 Ton
Clamp
50LB Sterling Blow Molding Machine '97
50 Lbs.
Size
Single
# of Heads
60" x 74"
Platen
180 Ton
Clamp
70LB Hartig Blow Molding Machine '91
70 Lbs. (Invented)
Size
Single
# of Heads
48" x 72"
Platen
75LB Single Head Cincinnati Milacron Blow Molding Machine '00
75 Lbs.
Size
Single
# of Heads
62" x 82"
Platen
220 Ton
Clamp
8lb Dual Sterling Accumulator Blow Molding Machine '91
8 Lbs.
Size
Dual
# of Heads
48" x 36"
Platen
65 Ton
Clamp
8 lb Dual Head Uniloy Accumulator Blow Molding Machine '95
8 Lbs.
Size
Dual
# of Heads
40" Horizontal x 37" Vertical
Platen
8LB Dual Head Cincinnati Milacron Blow Molding Machine RF'02
8 Lbs. (each)
Size
Dual
# of Heads
40" x 40"
Platen
50 Tons
Clamp
USED BLOW MOLDERS - ACCUMULATOR
Accumulator blow molders employ a type of blow molding process called intermittent extrusion blow molding. These machines are similar to continuous extrusion blow molder machines except that the plastic that exits the extruder first builds up in an accumulator head before a hydraulic system pushes the accumulated plastic out through the die to form the parison. The two halves of the mold are clamped around the parison which is blown with air into the form of the mold. This system is ideal for larger and heavier products in which the weight of the parison tends to cause a large amount of pull upon exiting the die head, thus creating forces that lead to non-uniform wall thickness. Allowing the plastic to accumulate first and then get rapidly pushed through the die via a hydraulic system such as a press ram helps to mitigate the wall thickness dilemma. Many well-built blow molders include parison programming which allows the machine to alter the thickness of the parison as it is being formed. The combination of the above processes allows accumulator blow molding machines to efficiently produce heavy, hollow plastic products with uniform wall thickness. Examples of the types of products made on accumulator blow molders are large drums, garbage cans, and gas tanks using resins such as HDPE, PP, and PPO. Examples of the wide variety of new and used accumulator blow molders for sale that Machinery Center offers include Graham Engineering, Davis-Standard, Uniloy, Kautex, Jackson Machinery, and R&B Plastics.