Section 13 - Thermal Electric Elements

Section 13 Plastics Industry

Page

Thermal Nozzle Heaters

13.1

Thermalfold Cartridge Heaters

13.4

Thermal Band Heaters

13.5

AUSTRALIA AUSTRALIA HEATING SOLUTION PROFESSIONALS THE SPECIALISTS IN CUSTOM HEATING

13.1 Thermal Nozzle Heaters for Injection Moulding Thermal nozzle heaters have been designed to last and reduce down time with high watt density capabilities to allow maximum temperature ratings and faster heat penetration into the nozzle. Thermal nozzle heaters are 6.35mm diameter stainless steel tubular roll formed, making them robust and eliminating the problems that normally occur with conventional mica nozzles. Operating temperatures of up to 600°C are achieved with outstanding reliability and a long lasting life. With the multi-form construction, this heater can be opened and fitted easily without causing the damage that may normally occur with mica elements. A Thermal Low Profile nozzle heater is also available with all of the above capabilities as well as elements of 4mm diameter stainless steel tubular roll formed. They are used in applications where there is limited space around the nozzle. The LP type is available with the same dimensions and wattages as the TS and SN type nozzle heaters. All Thermal nozzle heaters come with 1 metre double glass insulated leads and 300mm tinned copper braid as standard. Many other options are available.

The two basic designs available are: TS TYPE

AUSTRALIA THE SPECIALISTS IN CUSTOM HEATING

SN TYPE

13.2 Thermal Nozzle Heaters - TS

Part # TS2512 TS2522 TS2530 TS2538 TS2546 TS3512 TS3522 TS3530 TS3538 TS3546 TS4512 TS4522 TS4530 TS4538 TS4546 TS5512 TS5522 TS5530 TS5538 TS5546 TS7012 TS7022 TS7030 TS7038 TS7046

Diameter Width 12 25 22 25 30 25 38 25 46 25 12 35 22 35 30 35 38 35 46 35 12 45 22 45 30 45 38 45 46 45 12 55 22 55 30 55 38 55 46 55 12 70 22 70 30 70 38 70 46 70

Watts 125 150 200 250 275 200 250 300 350 400 225 250 300 350 400 250 300 350 400 450 300 350 400 450 500

Part # TS3212 TS3222 TS3230 TS3238 TS3246 TS3812 TS3822 TS3830 TS3838 TS3846 TS5012 TS5022 TS5030 TS5038 TS5046 TS6212 TS6222 TS6230 TS6238 TS6246 TS7512 TS7522 TS7530 TS7538 TS7546

Diameter Width 12 32 22 32 30 32 38 32 46 32 12 38 22 38 30 38 38 38 46 38 12 50 22 50 30 50 38 50 46 50 12 62 22 62 30 62 38 62 46 62 12 75 22 75 30 75 38 75 46 75

Watts 200 250 300 350 400 200 250 300 350 400 200 300 350 400 450 250 300 350 400 450 300 350 400 450 500

All dimensions are given in millimetres and elements are rated at 240V. Special sizes, voltages and wattages manufactured to suit your requirements.


13.3 Thermal Nozzle Heaters - SN Diameter Width Part # 50 25 SN2550 60 25 SN2560 80 25 SN2580 100 25 SN25100 150 25 SN25150 200 25 SN25200 250 25 SN25250 300 25 SN25300 50 35 SN3550 60 35 SN3560 80 35 SN3580 100 35 SN35100 150 35 SN35150 200 35 SN35200 250 35 SN35250 300 35 SN35300 50 45 SN4550 60 45 SN4560 80 45 SN4580 100 45 SN45100 150 45 SN45150 200 45 SN45200 250 45 SN45250 300 45 SN45300 50 55 SN5550 60 55 SN5560 80 55 SN5580 100 55 SN55100 150 55 SN55150 200 55 SN55200 250 55 SN55250 300 55 SN55300 50 70 SN7050 60 70 SN7060 80 70 SN7080 100 70 SN70100 150 70 SN70150 200 70 SN70200 250 70 SN70250 300 70 SN70300

Watts 200 250 300 450 600 800 1200 1500 300 350 400 550 700 900 1300 1650 350 400 450 650 800 1000 1400 1800 400 450 500 700 900 1200 1600 2000 450 500 550 750 1100 1300 1800 2200

Diameter Width Part # 50 32 SN3250 60 32 SN3260 80 32 SN3280 100 32 SN32100 150 32 SN32150 200 32 SN32200 250 32 SN32250 300 32 SN32300 50 38 SN3850 60 38 SN3860 80 38 SN3880 100 38 SN38100 150 38 SN38150 200 38 SN38200 250 38 SN38250 300 38 SN38300 50 50 SN5050 60 50 SN5060 80 50 SN5080 100 50 SN50100 150 50 SN50150 200 50 SN50200 250 50 SN50250 300 50 SN50300 50 62 SN6250 60 62 SN6260 80 62 SN6280 100 62 SN62100 150 62 SN62150 200 62 SN62200 250 62 SN62250 300 62 SN62300 50 75 SN7550 60 75 SN7560 80 75 SN7580 100 75 SN75100 150 75 SN75150 200 75 SN75200 250 75 SN75250 300 75 SN75300

Watts 300 350 400 500 650 850 1250 1600 300 350 400 550 700 900 1300 1650 350 400 450 650 800 1000 1500 1800 400 450 500 700 1000 1250 1650 2000 500 600 650 850 1200 1500 2000 2400

All dimensions are given in millimetres and elements are rated at 240V. Special sizes, voltages and wattages manufactured to suit your requirements. AUSTRALIA THE SPECIALISTS IN CUSTOM HEATING

13.4 Thermalfold Cartridge Heaters Thermalfold high watt density cartridge heaters are of a unique design and are the latest in electric heating technology. Thermalfold Cartridge elements are manufactured 0.1mm to 0.5mm under-size to slide easily into the hole size specified. When energised, they heat up and spring open due to their folded construction. While in the heated condition, they are a snug fit and impossible to remove. On cooling, they contract back to their original diameter and become easy to remove again. Conventional cartridge heaters would normally fail under these conditions. The maximum element temperature is 800°C. Work temperatures of up to 600°C are therefore achievable, depending on the application. Thermalfold cartridge heaters range in size from 6mm to 25mm diameter, with various lengths available on request. Thermalfold cartridge heaters are specially manufactured to suit your requirements. When ordering, please specify the following dimensions (as per diagram below): A - Heating length. B - Overall length of Thermalfold. C - Length of terminating leads with or without metal flexible conduit. D - Hole size in which Thermalfold is to fit. E - Voltage and wattage. lead length (C) o/all length (B) dia heat length (A)

split construction

thermalfold cartridge element up to 0.5mm under hole diameter

lead length

o/all length dia heat length

cold length

hole (D)

flexible metal conduit lead length


13.5 Thermal Band Heaters Thermal Band Heaters have been designed to last and reduce down time. Band Heaters have high watt density capabilities which allow maximum temperature ratings and faster heat penetration into the barrel. Thermal Band Heaters are manufactured in 6.35mm and 7.9mm diameter stainless steel tubular roll formed construction, making them robust and eliminating the problems that normally occur with conventional mica band heaters. Operating temperatures of up to 600°C are achieved with outstanding reliability and a long lasting life. With the multi-form design, these heaters can be opened and fitted easily without causing damage to them that may normally occur with mica elements. A uniform and greater heating area around the barrel is made possible due to this construction, whereas a mica band heater for applications with thermocouple holes and cut outs may, in many cases, heat only half of the area that the element has been designed for. Thermal Band Heaters come standard with 2 metre flexible lead and plug. If desired, a plugall assembly or terminal enclosure can also be fitted. The two designs available are BH type and DBH type.


13.6 Thermal Band Heaters - BH Diameter Width Part # 45 90 BH9045 50 90 BH9050 55 90 BH9055 60 90 BH9060 65 90 BH9065 70 90 BH9070 45 100 BH10045 50 100 BH10050 55 100 BH10055 60 100 BH10060 65 100 BH10065 70 100 BH10070 45 125 BH12545 50 125 BH12550 55 125 BH12555 60 125 BH12560 65 125 BH12565 70 125 BH12570 45 150 BH15045 50 150 BH15050 55 150 BH15055 60 150 BH15060 65 150 BH15065 70 150 BH15070 45 175 BH17545 50 175 BH17550 55 175 BH17555 60 175 BH17560 65 175 BH17565 70 175 BH17570

Watts 500 550 600 650 700 750 500 550 600 650 700 750 600 650 700 750 800 850 700 750 800 850 900 950 1200 1250 1300 1350 1400 1450

Diameter Width Part # 45 200 BH20045 50 200 BH20050 55 200 BH20055 60 200 BH20060 65 200 BH20065 70 200 BH20070 45 225 BH22545 50 225 BH22550 55 225 BH22555 60 225 BH22560 65 225 BH22565 70 225 BH22570 45 250 BH25045 50 250 BH25050 55 250 BH25055 60 250 BH25060 65 250 BH25065 70 250 BH25070 45 300 BH30045 50 300 BH30050 55 300 BH30055 60 300 BH30060 65 300 BH30065 70 300 BH30070 45 325 BH32545 50 325 BH32550 55 325 BH32555 60 325 BH32560 65 325 BH32565 70 325 BH32570

Watts 1600 1650 1700 1750 1800 2000 1650 1700 1750 1800 2000 2200 1700 1800 2000 2100 2250 2500 1850 2000 2100 2250 2500 2750 2000 2100 2250 2500 2750 3000



13.7 Thermal Band Heaters - DBH Diameter Width Part # 60 90 DBH9060 75 90 DBH9075 100 90 DBH90100 125 90 DBH90125 150 90 DBH90150 175 90 DBH90175 200 90 DBH90200 225 90 DBH90225 250 90 DBH90250 300 90 DBH90300 60 100 DBH10060 75 100 DBH10075 100 100 DBH100100 125 100 DBH100125 150 100 DBH100150 175 100 DBH100175 200 100 DBH100200 225 100 DBH100225 250 100 DBH100250 300 100 DBH100300 60 125 DBH12560 75 125 DBH12575 100 125 DBH125100 125 125 DBH125125 150 125 DBH125150 175 125 DBH125175 200 125 DBH125200 225 125 DBH125225 250 125 DBH125250 300 125 DBH125300

Watts 700 800 1000 1250 1500 1750 2000 2250 2500 3000 700 800 1000 1250 1500 1750 2000 2250 2500 3000 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250

Diameter Width Part # 60 150 DBH15060 75 150 DBH15075 100 150 DBH150100 125 150 DBH150125 150 150 DBH150150 175 150 DBH150175 200 150 DBH150200 225 150 DBH150225 250 150 DBH150250 300 150 DBH150300 60 175 DBH17560 75 175 DBH17575 100 175 DBH175100 125 175 DBH175125 150 175 DBH175150 175 175 DBH175175 200 175 DBH175200 225 175 DBH175225 250 175 DBH175250 300 175 DBH175300 60 200 DBH20060 75 200 DBH20075 100 200 DBH200100 125 200 DBH200125 150 200 DBH200150 175 200 DBH200175 200 200 DBH200200 225 200 DBH200225 250 200 DBH200250 300 200 DBH200300



Watts 1000 1250 1500 1750 2000 2250 2500 2750 3000 3500 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750

13.8 Thermal Band Heaters - DBH - continued Diameter Width Part # 60 225 DBH22560 75 225 DBH22575 100 225 DBH225100 125 225 DBH225125 150 225 DBH225150 175 225 DBH225175 200 225 DBH225200 225 225 DBH225225 250 225 DBH225250 300 225 DBH225300 60 250 DBH25060 75 250 DBH25075 100 250 DBH250100 125 250 DBH250125 150 250 DBH250150 175 250 DBH250175 200 250 DBH250200 225 250 DBH250225 250 250 DBH250250 300 250 DBH250300 60 275 DBH27560 75 275 DBH27575 100 275 DBH275100 125 275 DBH275125 150 275 DBH275150 175 275 DBH275175 200 275 DBH275200 225 275 DBH275225 250 275 DBH275250 300 275 DBH275300

Watts 1750 2000 2500 2750 3000 3250 3500 3750 4000 4500 1750 2000 2500 2750 3000 3250 3500 3750 4000 4500 1750 2000 2500 2750 3000 3250 3500 3750 4000 4500

Diameter Width Part # 60 300 DBH30060 75 300 DBH30075 100 300 DBH300100 125 300 DBH300125 150 300 DBH300150 175 300 DBH300175 200 300 DBH300200 225 300 DBH300225 250 300 DBH300250 300 300 DBH300300 60 325 DBH32560 75 325 DBH32575 100 325 DBH325100 125 325 DBH325125 150 325 DBH325150 175 325 DBH325175 200 325 DBH325200 225 325 DBH325225 250 325 DBH325250 300 325 DBH325300 60 350 DBH35060 75 350 DBH35075 100 350 DBH350100 125 350 DBH350125 150 350 DBH350150 175 350 DBH350175 200 350 DBH350200 225 350 DBH350225 250 350 DBH350250 300 350 DBH350300

Watts 2500 2750 3000 3250 3500 3750 4000 4250 4500 5000 2500 2750 3000 3250 3500 3750 4000 4250 4500 5000 2500 2750 3000 3250 3500 3750 4000 4250 4500 5000



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