Centralized / PREMIUM SHURFEED
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New Tangential Feed Cutting Chamber Dramatically Reduces Flyback!

The Industry's Most Energy Efficient Granulators.

 
New Tangential Feed Cutting Chamber Dramatically Reduces Flyback!

Polymer Systems has taken its proven Shurfeed™ chamber design a giant step forward with refinements that dramatically improve operating efficiency. A specially designed back wall smoothes material transition to the cutting
circle to practically eliminate flyback, while reducing overall shock to the system, noise
and energy usage as well.

Another improvement: New Premium Shurfeed rotors run at slower speeds to decrease the velocity of materials in the chamber, reducing the ricochet effect. In total, operating efficiencies achieved with this new chamber design deliver substantial improvement in noise reduction,
flyback and energy efficiency.

The Industry’s Most Energy Efficient Granulators.

Polymer Systems has system-matched chamber, rotor and drive components in this new line of granulators to deliver efficient, trouble-free performance with the lowest possible power requirements.

The original Double Angle Cut™ configuration,
which includes three steep-angle rotor knives and two counter-angled bed knives, provides a high shear slicing action that produces a clean, uniform granulate at high throughput rates with low energy consumption.

The new rotor design also puts more weight at the
outer diameter to maximize use of kinetic energy and inertia for easier cutting of materials without jamming. Polymer Systems uses larger sheaves to further increase inertial forces.

Special Options

When specified, a blower evacuation system can be fitted inside the machine’s sound-proof enclosure for quieter operation and to minimize floor space requirements. The cyclone is mounted on the back of the granulator, so it doesn’t require a separate stand and is portable with the granulator.


Specification
Model SF 1416 SF 1420 SF 1820 SF 1824

Throat Size
at Chamber*
in.
(mm)
14 x 16
355 x 406
14 x 20
355 x 508
18 x 20
457 x 508
18 x 24
457 x 610

Screen area in.
(cm)
271
1748
337
2174
410
2645
493
3180

Motor HP
(kw)
"10, 15, 25"
"7.5, 11, 19"
15 - 30
11- 22
20 - 40
15 - 30
25-50
19 - 38

Cutting
Circle (dia.)
in.
(mm)
12.5
318
12.5
318
16
406
16
406

Rotor Knives 3 3 3 3

Bed Knives 2 2 2 2

Throughput** lbs./hr.
(kg/hr.)
950
432
1200
545
1800
818
2100
955

Weight lbs.
(kg)
2000
909
2200
1000
3200
1455
3500
1590

Blower HP 1.5 1.5 3-5 3-5

Cyclone Model 50 50 75b 75b

 
Dimensions
MODEL A B C D E F

SF 1416 in.
(mm)
52.5
1334
72.5
1842
47.5
1207
53.5
1359
55
1397
86
2184

SF 1420 in.
(mm)
52.5
1334
72.5
1842
47.5
1207
53.5
1359
55
1397
86
2184

SF 1820 in.
(mm)
63
1600
84
2134
51.5
1308
62.5
1588
55
1397
110
2794

SF 1824 in.
(mm)
63
1600
84
2134
51.5
1308
62.5
1588
55
1397
110
2794

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