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Mica Insulated Band Heaters for Plastic Injection Molding Machines

MBH_Mica Series

| MBH_Mica Series

PLACE ORDER
  • Built-In Bracket for Superior Clamping
  • Unbreakable and Torque-Resistant Screw Terminals
  • Temperatures Up to 480°C (900°F)
  • Full Width Stainless Steel Built-In Strap
  • Flexibility to Incorporate Holes and Cutouts
  • Available Two-Piece and Expandable Designs
  • Best Mica Insulated Heater on the Market
  • Faster Delivery than Any Other Type of Heater Band
  • Most Economical Among Various Heater Bands
  • Most Versatile and Commonly Used Heater Band
Band Heaters - View related products

Description

Designed For Trouble-Free Service

The Duraband heater design is the result of many years of research, development and testing for a reliable mica insulated band heater that can perform at the higher operating temperatures [up to 480°C (900°F)] essential to process high temperature resins, providing long, efficient service necessary for today’s high productivity of plastic extruders, injection and blow molding machines. >br> Duraband is a proven heater design for good life efficiency and dependability. It assures maintaining the lowest winding temperatures possible, keeping a low-mass heating element assembly for fast heat-up and quick thermal response to controls. It incorporates the low thermal expansion built-in strap, a unique design feature.

Advantages and Variations

Duraband mica insulated heaters are widely used on operations involving heating of cylindrical surfaces and are manufactured in a full range of standard construction variations, physical dimensions, electrical ratings, and a complete arrangement of screw terminals and lead terminations. However, these standard Duraband heater variations and terminations do not represent the full extent of our capabilities. OMEGA’s engineering staff, with many years of experience in heat processing and temperature control applications, can assist you in designing the right Duraband heater for your specific application.

Standard Specification and Tolerances
Performance Ratings
Maximum Temperature:
    Standard Sheath: 482°C (900°F)
Nominal Watt Density: 3 to 7 Watt/cm² (20 to 45 Watt/in²)
Maximum Watt Density: Dependent on heater size and operating temperature
Electrical Ratings
Maximum Voltage: 480 Vac
Dual Voltage or 3-Phase: Available depending on heater design
Maximum Amperage:
    Lead Wire Termination: 10 Amp
    Screw Terminations: 8-32 UNF—20 Amp; 10-32 UNF—25 Amp
Resistance Tolerance: 10%, -5%
Wattage Tolerance: 5%, -10%
Physical Size Construction Limitations
Minimum Width: 19.1 mm (3/4")
Width Tolerance: 1.59 mm (±1/16")
Minimum Inside Diameter: 22.1 mm (7/8")
Nominal Gap: 9.5 mm (3/8")—if a larger gap is required for probes or thermocouples, specify when ordering
Built-In Brackets
Heater Width
    38 to 76 mm (1½ to 3") Number of Brackets 1
    79 to 127 mm (3 1/8 to 5") Number of Brackets 2
    130 to 145 mm (5 1/8 to 67/8") Number of Brackets 3
    178 to 254 mm (7 to 10") Number of Brackets 4
    257 to 381 mm (10 1/8 to 15") Number of Brackets 5
If tighter tolerances are required, contact OMEGA.

Model Number Inside Diamet Width Watt Watt Density   Style   Term.
120V 240V 480V mm inch mm inch Watt/cm2 Watt/in2
— MBH00170 — 38.1 11⁄2 25.4 1 150 6.3 40 SB T2
— MBH00171 — 38.1 11⁄2 38.1 11⁄2 250 7.0 45 NB T2
— MBH00172 — 38.1 11⁄2 50.8 2 300 6.3 40 NB T2
— MBH00173 — 44.5 13⁄4 25.4 1 175 6.0 39 SB T2
— MBH00174 — 44.5 13⁄4 38.1 11⁄2 250 5.7 37 NB T2
— MBH00175 — 44.5 13⁄4 38.1 11⁄2 300 6.9 44 NB T2
— MBH00176 — 47.6 17⁄8 25.4 1 200 6.3 41 SB T2
MBH00142 MBH00177 — 50.8 2 38.1 11⁄2 300 5.9 38 NB T2
MBH00143 MBH00178 — 57.2 21⁄4 25.4 1 250 6.4 41 SB T2
— MBH00179 — 57.2 21⁄4 50.8 2 525 6.7 43 NB T2
— MBH00180 — 60.3 23⁄8 25.4 1 100 2.4 15 SB T2
— MBH00181 — 60.3 23⁄8 25.4 1 250 6.0 39 SB T2
MBH00144 — — 60.3 23⁄8 63.5 21⁄2 450 4.3 28 NB T3
— MBH00182 — 63.5 21⁄2 25.4 1 225 5.1 33 SE T2
— MBH00183 — 63.5 21⁄2 25.4 1 250 5.7 36 SE T2
— MBH00184 — 63.5 21⁄2 25.4 1 275 6.2 40 SE T2
MBH00145 MBH00185 — 63.5 21⁄2 38.1 11⁄2 300 4.5 29 NE T2
MBH00146 MBH00186 — 63.5 21⁄2 38.1 11⁄2 350 5.3 34 NE T2
— MBH00187 — 63.5 21⁄2 60.3 23⁄8 550 5.2 34 NE T2
— MBH00188 — 63.5 21⁄2 73.0 27⁄8 650 5.1 33 NE T3
— MBH00189 — 63.5 21⁄2 101.6 4 850 4.8 31 NE T3
MBH00147 MBH00190 — 76.2 3 25.4 1 200 3.7 24 SE T2
MBH00148 MBH00191 — 76.2 3 25.4 1 250 4.6 30 SE T2
— MBH00192 — 76.2 3 25.4 1 300 5.5 36 SE T2
— MBH00193 — 76.2 3 25.4 1 350 6.4 42 SE T2
MBH00149 MBH00194 MBH00348 76.2 3 25.4 1 400 7.4 47 SE T2
MBH00150 MBH00195 — 76.2 3 38.1 11⁄2 400 4.9 32 NE T2
— MBH00196 — 76.2 3 38.1 11⁄2 450 5.5 36 NE T2
MBH00151 MBH00197 — 76.2 3 38.1 11⁄2 500 6.1 40 NE T2
— MBH00198 — 76.2 3 50.8 2 450 4.1 27 NE T2
— MBH00199 — 76.2 3 50.8 2 500 4.6 30 NE T2
— MBH00200 — 76.2 3 63.5 21⁄2 650 4.8 31 NE T3
— MBH00201 — 79.4 31⁄8 25.4 1 300 5.3 34 SE T2
MBH00152 MBH00202 — 79.4 31⁄8 25.4 1 400 7.0 45 SE T2
— MBH00203 — 79.4 31⁄8 38.1 11⁄2 400 4.7 30 NE T2
MBH00153 MBH00204 — 82.6 31⁄4 38.1 11⁄2 400 4.5 29 NE T2
MBH00154 MBH00205 — 88.9 31⁄2 25.4 1 300 4.7 30 SE T2
— MBH00206 — 88.9 31⁄2 38.1 11⁄2 325 3.4 22 NE T2
MBH00155 — — 88.9 31⁄2 38.1 11⁄2 400 4.1 27 NE T2
MBH00156 MBH00207 — 88.9 31⁄2 38.1 11⁄2 500 5.2 33 NE T2
— MBH00208 — 88.9 31⁄2 50.8 2 325 2.5 16 NE T2
MBH00157 — — 88.9 31⁄2 50.8 2 500 3.9 25 NE T2
— MBH00209 — 88.9 31⁄2 50.8 2 650 5.0 33 NE T2
— MBH00210 — 88.9 31⁄2 63.5 21⁄2 750 4.7 30 NE T3
— MBH00211 — 88.9 31⁄2 76.2 3 1000 5.2 33 NE T3
— MBH00212 — 90.5 39⁄16 60.3 23⁄8 685 4.4 28 NE T2
— MBH00213 — 92.2 35⁄8 38.1 11⁄2 625 6.2 40 NE T2
MBH00158 MBH00214 — 95.3 33⁄4 25.4 1 350 5.0 32 SE T2
— MBH00215 — 95.3 33⁄4 38.1 11⁄2 500 4.8 31 NE T2
— MBH00216 — 95.3 33⁄4 38.1 11⁄2 700 6.7 43 NE T2
MBH00159 MBH00217 — 95.3 33⁄4 63.5 21⁄2 850 4.9 32 NE T3
— MBH00218 — 98.4 37⁄8 38.1 11⁄2 550 5.1 33 NE T2
— MBH00219 — 98.4 37⁄8 50.8 2 750 5.2 34 NE T2
— MBH00220 — 100.0 315⁄16 50.8 2 600 4.1 26 NE T2
MBH00160 MBH00221 — 101.6 4 25.4 1 400 5.4 35 SE T2
— MBH00222 — 101.6 4 38.1 11⁄2 400 3.6 23 NE T2
— MBH00223 — 101.6 4 38.1 11⁄2 550 4.9 32 NE T2
— MBH00224 MBH00349 101.6 4 38.1 11⁄2 625 5.6 36 NE T2
— MBH00225 — 101.6 4 38.1 11⁄2 750 6.7 43 NE T2
MBH00161 MBH00226 — 101.6 4 50.8 2 550 3.7 24 NE T2
— MBH00227 — 101.6 4 50.8 2 800 5.4 35 NE T2
— MBH00228 — 101.6 4 57.2 21⁄4 900 5.4 35 NE T2
— MBH00229 — 101.6 4 63.5 21⁄2 1000 5.4 35 NE T3
— MBH00230 — 101.6 4 101.6 4 1250 4.2 27 NE T3
— MBH00231 — 109.5 45⁄16 88.9 31⁄2 1210 4.3 28 NE T3
MBH00162 MBH00232 — 114.3 41⁄2 25.4 1 350 4.1 27 SE T2
— MBH00233 — 114.3 41⁄2 38.1 11⁄2 350 2.8 18 NE T2
— MBH00235 — 114.3 41⁄2 38.1 11⁄2 400 3.1 20 NE T2
— MBH00236 — 114.3 41⁄2 38.1 11⁄2 650 5.1 33 NE T2
MBH00163 MBH00237 — 114.3 41⁄2 50.8 2 500 2.9 19 NE T2
MBH00164 MBH00238 — 114.3 41⁄2 50.8 2 700 4.1 27 NE T2
MBH00165 MBH00239 — 114.3 41⁄2 63.5 21⁄2 1000 4.7 30 NE T3
— MBH00242 MBH00350 120.7 43⁄4 38.1 11⁄2 600 4.5 29 NE T2
— MBH00243 — 120.7 43⁄4 38.1 11⁄2 650 4.8 31 NE T2
— MBH00244 MBH00351 120.7 43⁄4 76.2 3 1100 4.1 26 NE T3
— MBH00245 — 123.8 47⁄8 38.1 11⁄2 900 6.5 42 NE T2
— MBH00246 — 123.8 47⁄8 50.8 2 650 3.5 23 NE T2
— MBH00247 MBH00352 123.8 47⁄8 50.8 2 760 4.1 27 NE T2
— MBH00248 — 123.8 47⁄8 76.2 3 900 3.2 21 NE T3
— MBH00249 — 125.4 415⁄16 76.2 3 1200 4.3 28 NE T3
— MBH00250 — 127.0 5 25.4 1 400 4.2 27 SE T2
— — MBH00353 127.0 5 38.1 11⁄2 350 2.5 16 NE T2
— MBH00251 — 127.0 5 38.1 11⁄2 700 4.9 32 NE T2
— MBH00252 — 127.0 5 38.1 11⁄2 800 5.6 36 NE T2
— MBH00253 — 127.0 5 50.8 2 1000 5.3 34 NE T2
— MBH00254 — 127.0 5 63.5 21⁄2 1000 4.2 27 NE T3
— MBH00255 MBH00354 127.0 5 76.2 3 1200 4.2 27 NE T3
— — MBH00355 127.0 5 82.6 31⁄4 800 2.6 17 NE T3
— MBH00256 — 127.0 5 82.6 32 1250 4.1 26 NE T3
— MBH00257 — 127.0 5 101.6 4 1500 4.0 25 NE T3
— MBH00258 — 130.2 51⁄8 38.1 11⁄2 900 6.2 40 NE T2
— MBH00259 — 130.3 51⁄8 38.1 11⁄2 600 4.1 26 NE T2
— MBH00260 — 133.4 51⁄4 25.4 1 500 5.0 32 SE T2
— MBH00261 MBH00356 133.4 51⁄4 25.4 1 600 6.0 39 SE T2
— MBH00262 MBH00357 133.4 51⁄4 38.1 11⁄2 600 4.0 26 NE T2
— MBH00263 — 133.4 51⁄4 38.1 11⁄2 1000 6.7 43 NE T2
— MBH00264 — 133.4 51⁄4 50.8 2 1000 5.0 32 NE T2
— — MBH00358 133.4 51⁄4 57.2 21⁄4 1300 5.8 37 NE T2
— MBH00265 — 133.4 51⁄4 63.5 21⁄2 1300 5.2 34 NE T3
— MBH00266 — 133.4 51⁄4 76.2 3 1700 5.7 37 NE T3
— MBH00267 — 139.7 51⁄2 38.1 11⁄2 800 5.1 33 NE T2
— MBH00268 — 146.1 53⁄4 38.1 11⁄2 600 3.6 23 NE T2
— MBH00269 — 149.2 57⁄8 76.2 3 1000 3.0 19 NE T3
— MBH00270 — 150.8 515⁄16 38.1 11⁄2 1000 5.9 38 NE T2
— MBH00271 — 152.4 6 25.4 1 500 4.3 28 SE T2
MBH00166 — — 152.4 6 34.9 13⁄8 950 6.0 39 SE T2
— MBH00272 — 152.4 6 38.1 11⁄2 600 3.5 22 NE T2
MBH00167 MBH00273 — 152.4 6 38.1 11⁄2 850 4.9 32 NE T2
— MBH00274 — 152.4 6 38.1 11⁄2 900 5.2 34 NE T2
— MBH00275 — 152.4 6 38.1 11⁄2 1000 6.2 40 NE T2
— MBH00276 — 152.4 6 50.8 2 1200 5.2 34 NE T2
— MBH00277 — 152.4 6 63.5 21⁄2 1450 5.0 32 NE T3
— MBH00278 MBH00359 152.4 6 76.2 3 1400 4.1 26 NE T3
— MBH00279 — 155.6 61⁄8 38.1 11⁄2 1000 5.7 37 NE T2
— MBH00280 MBH00360 158.8 61⁄4 76.2 3 1500 4.2 27 NE T3
— MBH00281 MBH00361 160.3 65⁄16 76.2 3 1250 3.4 22 NE T3
— MBH00282 — 164.3 615⁄32 50.8 2 800 3.2 21 NE T2
— MBH00283 — 164.3 615⁄32 50.8 2 1200 5.1 33 NE T2
— MBH00284 — 165.1 61⁄2 38.1 11⁄2 750 4.0 26 NE T2
— MBH00285 — 165.1 61⁄2 38.1 11⁄2 900 4.8 31 NE T2
— MBH00286 — 165.1 61⁄2 38.1 11⁄2 1200 6.4 41 NE T2
— MBH00287 — 165.1 61⁄2 50.8 2 1000 4.0 26 NE T2
— MBH00288 MBH00362 165.1 61⁄2 63.5 21⁄2 1200 3.8 25 NE T3
— MBH00289 — 168.4 65⁄8 38.1 11⁄2 815 4.2 27 NE T2
— MBH00290 — 168.4 65⁄8 38.1 11⁄2 1150 6.0 39 NE T2
— MBH00291 — 171.5 63⁄4 38.1 11⁄2 600 3.1 20 NE T2
— MBH00292 — 171.5 63⁄4 38.1 11⁄2 815 4.2 27 NE T2
— MBH00293 — 171.5 63⁄4 38.1 11⁄2 1000 5.1 33 NE T2
— MBH00294 — 171.5 63⁄4 38.1 11⁄2 1150 5.9 38 NE T2
— MBH00295 — 171.5 63⁄4 50.8 2 1300 5.0 32 NE T2
— MBH00296 — 171.5 63⁄4 101.6 4 2600 5.0 32 NE T3
— MBH00297 — 177.8 7 25.4 1 750 5.5 36 SE T2
— MBH00298 — 177.8 7 38.1 11⁄2 950 4.7 30 NE T2
— MBH00299 — 177.8 7 38.1 11⁄2 1000 4.9 32 NE T2
— MBH00300 — 177.8 7 63.5 21⁄2 1000 3.0 19 NE T3
— MBH00301 MBH00363 177.8 7 76.2 3 1650 4.1 26 NE T3
— MBH00302 MBH00364 180.2 73⁄32 88.9 31⁄2 1200 2.5 16 NE T3
— MBH00303 MBH00365 180.2 73⁄32 88.9 31⁄2 1650 3.4 22 NE T3
— MBH00304 — 181.0 71⁄8 38.1 11⁄2 1200 5.8 37 NE T2
— MBH00305 — 181.0 71⁄8 88.9 31⁄2 1650 3.4 22 NE T3
— MBH00306 — 184.2 71⁄4 50.8 2 900 3.2 21 NE T2
MBH00168 — — 190.5 71⁄2 25.4 1 700 4.8 31 SE T2
— MBH00307 — 190.5 71⁄2 38.1 11⁄2 800 3.7 24 NE T2
— MBH00308 — 190.5 71⁄2 38.1 11⁄2 1000 4.6 30 NE T2
— MBH00309 — 190.5 71⁄2 50.8 2 1500 5.2 36 NE T2
— MBH00310 MBH00366 190.5 71⁄2 76.2 3 1800 4.1 27 NE T2
— MBH00311 — 193.7 75⁄8 38.1 11⁄2 1000 4.5 29 NE T2
— MBH00312 — 193.7 75⁄8 76.2 3 2000 4.5 29 NE T2
— MBH00313 — 196.9 73⁄4 38.1 11⁄2 1000 4.4 29 NE T2
— MBH00314 — 200.0 77⁄8 38.1 11⁄2 750 3.3 21 NE T2
— MBH00315 — 200.0 77⁄8 38.1 11⁄2 1000 4.4 28 NE T2
— MBH00316 — 200.0 77⁄8 76.2 3 2000 4.4 28 NE T3
— MBH00317 — 203.2 8 25.4 1 850 5.5 35 SE T2
— MBH00318 — 203.2 8 38.1 11⁄2 950 4.1 26 NE T2
— MBH00319 MBH00367 203.2 8 38.1 11⁄2 1200 5.1 33 NE T2
— MBH00320 — 203.2 8 38.1 11⁄2 1400 6.0 39 NE T2
— MBH00321 MBH00368 203.2 8 50.8 2 1500 4.8 31 NE T2
— MBH00322 MBH00369 203.2 8 76.2 3 2250 4.8 31 NE T3
— MBH00323 MBH00370 209.6 81⁄4 50.8 2 1800 5.6 36 NE T2
— MBH00324 MBH00371 209.6 81⁄4 101.6 4 3000 4.7 30 NE T3
— MBH00325 — 215.9 81⁄2 38.1 11⁄2 1200 4.8 31 NE T2
— MBH00326 — 215.9 81⁄2 50.8 2 1600 4.8 31 NE T2
— MBH00327 MBH00372 222.3 83⁄4 76.2 3 2000 3.9 25 NE T3
— MBH00328 — 228.6 9 38.1 11⁄2 1300 4.9 32 NE T2
— MBH00329 MBH00373 228.6 9 38.1 11⁄2 1500 5.7 37 NE T2
— MBH00330 — 228.6 9 50.8 2 1800 5.1 33 NE T2
— MBH00331 — 241.3 91⁄2 38.1 11⁄2 1600 5.7 40 NE T2
— MBH00332 — 241.3 91⁄2 50.8 2 1800 4.8 31 NE T2
— MBH00333 MBH00374 241.3 91⁄2 76.2 3 2000 3.6 23 NE T3
— MBH00334 MBH00375 244.5 95⁄8 76.2 3 2000 3.5 23 NE T3
— MBH00335 MBH00376 244.5 95⁄8 76.2 3 3000 5.3 34 NE T3
— MBH00336 — 247.7 93⁄4 50.8 2 2000 5.2 34 NE T2
— MBH00337 — 254.0 10 38.1 11⁄2 1400 4.8 31 NE T2
— MBH00338 MBH00377 260.4 101⁄4 76.2 3 2400 4.0 26 NE T3
— MBH00339 MBH00378 260.4 101⁄4 101.6 4 3000 3.7 24 NE T3
— MBH00340 — 266.7 101⁄2 38.1 11⁄2 1500 4.8 31 NE T2
— MBH00341 MBH00379 266.7 101⁄2 76.2 3 2400 3.9 25 NE T3
— MBH00342 — 279.4 11 38.1 11⁄2 1600 4.9 32 NE T2
— MBH00343 — 279.4 11 50.8 2 2000 4.6 30 NE T2
— MBH00344 — 285.8 111⁄4 76.2 3 2400 3.6 23 NE T3
MBH00169 — — 292.1 111⁄2 38.1 11⁄2 800 2.4 15 NE T2
— MBH00345 — 292.1 111⁄2 38.1 11⁄2 1800 5.3 34 NE T2
— MBH00346 — 304.8 12 38.1 11⁄2 2000 5.6 36 NE T2
— MBH00347 MBH00380 304.8 12 50.8 2 2300 4.9 31 NE T2
Ordering Example: MBH00329, 240V, 1500 watt, mica insulated band heater.
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† All amounts shown in EUR, GBP, or USD
 Note: * Heaters have built-in Type J thermocouple.
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