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The Harrel "BOBCAT" Series of Extruders
- EXTREMELY RUGGED AND RELIABLE. Built to last!
- FIELD-PROVEN HARREL CP-643 DIGIPANEL Controller.
- UP TO 22 TEMPERATURE ZONES. Full PID with separate trims on heating and cooling.
- DEEP WELL SENSING controls temperature down near plastic; not on outside of barrel or in heater.
- "DUOSENSE" DEEP AND SHALLOW WELL barrel sensing optional.
- INTEGRATED CONTROL PACKAGE far superior to discrete controllers.
- CLOSED LOOP CONTROL of melt temperature.
- MELT PRESSURE CONTROL optional
- MONITORS SCREW RPM and current.
- TWO STAGE SAFETY OVER-PRESSURE MONITOR. Warning at first level, shuts system down at second.
- HEAVY DUTY KOELLMANN GEAR BOX -- the standard of the industry.
- DOUBLE REDUCTION HELICAL GEARS, hardened and ground. Much higher efficiency than worm gears.
- BUILT-IN THRUST BEARING -- with spherical roller bearings, L-10 life measured in decades.
- RUGGED, WELDED STEEL FRAME.
- EASILY REPLACEABLE bimetallic barrel with Xaloy 102 liner. Optional Xaloy 800 barrel.
- DESIGNED FOR 10,000 PSI operating pressure.
- SAFETY BLOW-OUT PLUG ahead of screens.
- BREAKER PLATE AND SCREENS in head.
- TAP FOR PRESSURE SENSOR ahead of screens.
PRICES
| Dia |
Approx. Lbs/hr |
Model |
Motor HP |
L-10 Life, Years* |
Temperature Zones |
Price |
| 3/4" |
7.5 |
EX-507 |
2 |
606 |
3 Brl;1 Hd |
$35,650 |
1" |
15 |
EX-510 |
3 |
606 |
3 Brl;1 Hd |
$35,750 |
| 1 1/4" |
30 |
EX-512 |
7 1/2 |
137 |
3 Brl;1 Hd |
$41,720 |
| 1 1/2" |
55 |
EX-515 |
10 |
103 |
3 Brl;1 Hd |
$45,820 |
| 2" |
120 |
EX-520 |
20 |
60 |
4 Brl;1 Hd |
$52,520 |
| 2 1/2" |
220 |
EX-525 |
40 |
80 |
4 Brl; 1 Hd |
$56,970 |
| 3 1/2" |
400 |
EX-535 |
90 |
34 |
4 Brl;1 Hd |
$75,520 |
*At 100 RPM and 5000 PSI
OPTIONS AND ACCESSORIES FOR ALL SIZES
- Special paint colors (white is standard) $900
- PS-301 Melt pressure sensor $935.00
- TS-115 Immersion type melt temperature sensor. (User mounts before die) $197
- AUTOTRIM automatic adjustment of temperature trims. $850
- CASTERS ON EXTRUDER (EX-510 and EX-512 only) $890
- DUOSENSE Deep-and-shallow temperature sensing $210 per barrel zone
For full details fill out inquiry form or call Harrel at (203) 866-2573.
ORDER EXTRUDERS, OPTIONS, AND ACCESSORIES ON LINE
To order an extruder, fill in the form below and click on "submit". Harrel will enter your order and send you an Email or Fax acknowledgement stating engineering data and credit information required, if any. Enter accessories and options as separate items 2, 3, 4,etc.
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Prices subject to change without notice