TW-HT Series
Temperature Control Units
For processors of high temperature thermoplastics, the exceptional heat transfer properties of water optimize process efficiencies and deliver production of highest qual-ity parts and faster cycle times for increased output.
Conair TW-HT series water media mold temperature con-trol systems are plug-in solutions for processes requiring circulating temperatures up to 390ºF {200ºC}. The systems operate closed-loop under design pressures to 218 psi {15 bar}.
Products » Heat Transfer » TW-HT Series
- Safer, oil-free operation
- Lower operating costs save money
- Faster tool changes
- Best process efficiency
- Faster cycle times: More production
Contact Us Form
Phone
+1 724 584 5500
Parts & Service
+1 800 458 1960 - United States
+1 814 437 6861 - International
Features
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Return and cooling water supply line strainers
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Stainless steel piping and vessels
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Incoloy tubular heaters
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Solid state heater control relay with fail-safe pilot contactor
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Hot/cold circuit pressure balance
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Control cabinet IP 54/NEMA-3 with casters
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Heater element over-temperature safety cutout
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Minimum flow sensor
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Leak detection sensor
- Plug connection for external temperature sensor. Sensor activation can be via hard switch or set in the controller.
- Differential pressure flow meter tied to heater-off switch and low flow rate alarm
- Tubular-finned nickel alloy heat exchanger
Options
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- Remote control (with 49.2 foot {15m} cable)
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Stainless steel sheathed hoses (for process water to 437ºF {225ºC})
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Fill/cooling water booster pump for models TW-HT-H1 and TW-HT-H2
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High capacity process water pump for models TW-HTH3 and TW-HT-HT4
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Heat exchanger bypass (up to 392ºF {200ºC}) for modelsT W-HT-H2 through TW-HT-H4
- Connection port for external temperature sensor
- Special voltage/frequency
- Decalcification unit
- 24V control voltage
- Special paint
- UL/CSA coded electrical panels
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| Front view | Side view |
| Model | TW-HT-H0 | TW-HT-H1 | TW-HT-H2 | TW-HT-H3 | TW-HT-H4 |
| Performance characteristics | |||||
| Max. temperature range °F {°C} | 392 {200} | 392 {200} | 392 {200} | 392 {200} | 392 {200} |
| Max. external volume gal {l} | 2.38 {9} | 2.91 {11} | 9.25 {35} | 47.29 {179} | 83.48 {316} |
| Heating capacity heating circuit kW | 6/9/12 | 6/9/12/18 | 24/36 | 36/48/60/72 | 36/72/96/108 |
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Cooling capacity cooling circuit 176°F {80°C} flow and 59°F {15°C} cooling water cooling tons |
8/12 |
8/12 |
12/20/33 |
33/66 |
33/66 |
| Dimensions inches {mm} | |||||
| A - Height | 30.12 {765} | 37.21 {945} | 53.15 {1350} | 65.56 {1665} | 83.08 {2110} |
| B - Width | 12.41 {315} | 13.59 {345} | 19.88 {505} | 21.66 {550} | 32.68 {830} |
| C - Depth | 30.91 {785} | 39.18 {995} | 53.74 {1365} | 69.69 {1770} | 76.38 {1940} |
| Connections NPT inches (female) | |||||
| Process fluid (water) | 0.50 | 0.75 | 1.00 | 2.00 | 2.50 |
| Cooling fluid | 0.50 | 0.50 | 0.75 | 1.00 | 1.00 |
| Filling | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
| Pump performance | |||||
| Maximum flow rate gpm {l/min} | 16 {60} | 27 {100} | 53 {200} | 74 {280} | 230 {870} |
| Maximum outlet pressure psi {bar} | 88 {6.0} | 117 {8.0} | 117 {8.0} | 61 {4.2} | 61 {4.2} |
| Pump capacity Hp {kW} | 1.5 {1.1} | 3.8 {2.8} | 5.4 {4.0} | 5.4 {4.0} | 10 {7.5} |
| Approximate weight lbs {kg} | |||||
| Installed | 210 {95} | 287 {130} | 574 {260} | 904 {410} | 1764 {800} |
| Shipping | 510 {231} | 687 {312} | 1099 {499} | 1504 {682} | 2489 {1129} |
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