Mica insulated band heaters

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1 ... Infinite soutions... Mica insuated band heaters MODEL Z.32 (MICA)

Advantages of the mica band heaters Exceent heat exchange to the cyinder Heating uniformity Long ife of the heater (when propery used) Easy to insta High mechanica resistance Constant quaity with

2 Mica insuated band heaters Mode Z.32 mica Technica features Use Pasticization cyinders for injection moding machines or extruders Mica band heaters are the idea soution for heating cyindrica surfaces in many other appications Advantages of the mica band heaters Exceent heat exchange to the cyinder Heating uniformity Long ife of the heater (when propery used) Easy to insta High mechanica resistance Constant quaity with time Diameters Starting from 60mm, for heaters whose diameter is over 500mm is recommendabe to manufacture them in two or more different sector with separate feedings Widths Feasibe widths starting from 20mm to 500mm (continuous width) A (A) Interna sheet (B) Externa sheet (C) Resistive ribbons (D) Isuation made of mica C D B Technica Features Specific Wattage up to 4W/cm2 (see page 3) Working temperature up to 320 C Interna sheet made of high heat conductivity treated stee (A) Externa sheet made of stainess stee AISI 430 resistant to high temperatures (B) Resistive ribbons made of NiCr 80/20 (C) Insuation made of pure Mica for high temperatures (D) Heater s standard thickness 4 +/-0.5mm Fibregass insuated feeding cabe with pure Ni or CuNi conductor externay protected by a meta braiding (buit in earth wire) working temperature 320 C, with peak 350 C Options: Pure Ni or CuNi conductors with siicon seeve -max working (Temperature 180 C, peak 200 ) 2

3 Mica insuated band heaters Over 300 mm diameter camping screw with spring TCE M6 L100 CLAMP TYPE Ø V Ø G Ø T M L TCE M6 L100 M ØV ØG M Technica features Feasibe eectric connections A monophase votages From 3 p4 feeding avaiabie width 100mm on Testing A sophisticated testing equipment (TPC 2000) aows us to guarantee the entire product, because a heaters are hot tested, appying their actua working votage TPC 2000 is compete with a printer certifying testing resuts Testing certificate for each singe heater, upon request ØT Standard measurements Ohmic Vaue Dieectric strength Current oss Insuation resistance Earth wire efficiency For further information pease contact our technica dep. We reserve the right to change technica detais Max. specific oad in terms of cyinder diameter and working temperature of the mica heater Z.32 Cyinder temperature [ C ] ,1 1,9 2,7 3,5 4,3 5,1 5,9 6,7 7,5 8,3 0,7 1,5 2,3 3,1 3,9 4,7 5,5 6,3 7,1 7,9 8,7 Ø450 Ø350 Ø250 Ø150 MICA 'Z32' heater surface specific oad[ W/cm² ] Ø50 Ø40 Ø25 Beware using an insuation matress we suggest to reduce the power by 0,5 W/cm 2 with any other type of insuation pease, contact our technica dep. 3

4 Mica insuated band heaters How to order Mode Z.32 Appication:... + Diameter D (mm):... + Width L (mm):... + Feeding votage (V):... + Wattage (W):... Exit Box: + Type (M): (see brochure connections k):... + Position from the edge (P):... + Position as per pic. 1 (degrees):... + Cabe direction: axia (AX 1/2) - tangentia (TX 1/2) - radia:... + Cabe ength (mm):... Thermocoupe hoes and sot: + N hoes and sot:... + Position as per pic. 1 (degrees):... + Hoes/sot Axis from the edge (U):... + Hoes diameter (mm):... + Any threaded connector (see pag 6):... + Sot diameter (mm):... + Any insuation covering:... Picture 1 4

Mica insuated band heaters Hoes or sots From width 30mm is possibe to suppy heaters with

It s aso possibe to provide a threaded connector as showed in the picture Standard threaded

(12MB) M12 x 1 (12MC) 1/8 GAS 1/4 GAS 3/8 GAS Specia execution Edge - notched sheet Upon

5 Mica insuated band heaters Hoes or sots From width 30mm is possibe to suppy heaters with externa thermocoupe hoes or sots. It s aso possibe to provide a threaded connector as showed in the picture Standard threaded connector M8 x 1,25 (8MA) M10 x 1,5 (10MA) M10 x 1 (10MB) M12 x 1,75 (12MA) M12 x 1,5 (12MB) M12 x 1 (12MC) 1/8 GAS 1/4 GAS 3/8 GAS Specia execution Edge - notched sheet Upon request executions In case is not possibe to insert the heater from the side this specia execution enabe the operator to open it up over the cyinder diameter. 5

34 execution with doube insuation covering, inside insuated and outside

570x200 230V 1500W Cabe 1500mm with thermostat set 30-110 avaiabe on

6 Mica insuated band heaters Mode Z.33 execution with singe insuation covering Mode Z.34 execution with doube insuation covering, inside insuated and outside with perforated sheet Drum heaters Band heaters for drum 200 t Diameter 570x V 1500W Cabe 1500mm with thermostat set avaiabe on stock Upon request we may manufacture heaters for different drums. Connections Pease check a our connection option at the foowing ink 6

7 Mica insuated band heaters Instaation and storage instruction Instaation When instaing the mica band heater, pease make sure to hod it tighty screwing up the apposite bots (with exagona head). When reached the working temperature or after 30 min. heating screw it up sti further. Do the same after few hours in order to compensate the therma inear expansion of the heater. Not doing the operation described above may cause the over heating of the parts of the heater that are not perfecty in contact with the nozze pointed out by a coour change purpe - back and consequenty the resistive fiament may burn. Storage Store at room temperature in a dry pace. Operation Security procedures for the handing of eectrica items and appications must be foowed Do not touch mica heater bands whie in use because the can get very hot Pease make sure that the heating eements can not touch fammabe materia whie in use It is very important to foow these advices in order to have a onger ifetime of the heater Genera information If our mica bands heater are deivered with feeding cabes without insuation (naked connection) or with removabe insuation (covered with gs-seeving) the customer himsef has to take care about the protection against eectricity. Connections Protect connections against the ingress of iquids and gases to avoid short circuits Insta the connections away from sharp edges or parts since this may aso cause short circuits Protect connection eads against the effects of temperature and ay them in a proper way Pay attention to the connection votage Temperature controers Temperature controers have to match the power consumption and the used temperature sensor. Ony insta temperature controers with automatic soft start function so that any moisture which may have entered the heating eement wi escape sowy 7

Ceramic insulated band heaters

Ceramic insulated band heaters ... Infinite soutions... Ceramic insuated band heaters MODEL Z.41 (CERAMIC) Ceramic insuated band heaters Mode Z.41 ceramic Technica features Use Pasticization cyinders for injection moding machines or