The Ceramic Band Heaters offered by us are widely used in blow molding, injection molding, film extruders and all plastic & rubber processing machinery. These are available in premium, economy & power saving options. Further, our heaters are engineered for uniform temperature with max amperage carrying capacity.

Applications: 

• Blow Moulding
• Injection Moulding
• Film Extruders
• Plastic & Rubber Processing Machinery

 
Features:

• Available in SS Sheathing with Power Saving Options
• Conserves Energy with Improved Heating Efficiency upto 55 Watts per square inch
• Special high grade Steatite Insulators for Superior Thermal Conductivity
• Designed for Higher Temperature up to 650°C
• Engineered for longer life with superior quality Nichrome wire for Uniform Temperature with max Amperage carrying capacity.
• Efficient Heat Transfer even on irregular surfaces in comparison to Mica Ban
• Robust Terminal Junction with Specially Designed Protection Cap
• Available in Various Lead Terminations & Clamping expandable to fit around the barrel OD.
• Easy installation and removal.
• Reduces Down time for replacements
• Power saving up to 30%

Construction:

To meet the increasing demand to conserve energy by reducing power consumption, PHP has engineered an Exclusive design with Twin Thermal Insulation which helps increase lower the external sheath temp by 40-50%. The built in insulation (as shown in sketch) which not only helps minimize heat dissipation but also produce a better working atmosphere. For eg ; If the Inside surface temp is approx 280 °C  then the outer Sheath Temp will be approx 145 °C.

Standard Feature:

• Suggested Watt Density 40 to 45 Watts / Sq Inch.
• SS Sheathed with 16mm thick Twin Insulated Cover
• Single Piece Construction
• 500 mm long insulated Metal Braided Flexible Leads
• Allen Key Barrel Nut clamping with Terminal Protection Box
• Total Wall thickness : 25 mm
• Minimum requirement: Dia 75mm,Width 75mm

1.Stainless Steel (321) sheathing.

Stainless Steel housing with serrated edges provides maximum flexibility for ease of installation.

2.Thermal insulation

In addition to the Built-In 4mm thick heat saving insulation an extra 12mm thick flexible insulation is affixed on the external sheath to reduce power consumption. Further reduction can be obtained by using "POWER SAVER PLUS"

3.High Grade Ceramic Insulators.

Interlocking Steatite bricks designed for best combination of physical & dielectric strength, good thermal conductivity to heat cylindrical parts, good for sheath temperature upto 650 °C. provides flexibility for ease of installation on the barrel.

4.Nickel-chrome heating coil

Helically wound Nickel-Chrome resistance wire designed for maximum current carrying capacity is strung through specially designed ceramic insulating bricks providing even heat distribution, thus eliminating hot spotting that can cause premature heater failure.

Construction:

PHP has engineered an Robust Design to meet the increasing demand for Improved Heating Efficiency, Faster Productivity and at the same time Conserve Energy by Reducing Power Consumption, Based on the principle of radiation, conduction & convection this exclusive design comes with an Additional External HEAT OPTIMIZING Thermal Insulation apart from the Standard built in 4mm thick Insulation.. The heat generated will remain inside the gap between the heater and the Additional insulation (as shown in sketch) which not only helps conserves energy up to 30% and more but also helps minimize heat dissipation & lowers the external sheath temp by 60-70% dramatically improving the working atmosphere. For eg ; If the Inside surface temp is appx 280 ^o C then the outer Sheath Temp will be appx 95 ^o C. in comparison to other Ceramic Heater Bands.

Standard Features:

 

• Suggested Watt Density 50 to 55 Watts / Sq Inch.
• SS 321 Sheathed with Heat Optimizing Insulated Cover
• Single Piece Construction
• 500 mm long insulated Metal Braided Flexible Leads
• Allen Key Barrel Nut clamping with Terminal Protection Box
• Total Wall thickness : 45mm (12mm + 38mm Insulation)
• Min requirement : Dia 100mm, Width 75mm

1.Stainless Steel (321) Sheathing:

Stainless Steel inner housing as well as External Insulated housing with serrated edges provides maximum flexibility for ease of installation.

2.Additional Heat Optimizing Thermal Insulation:

Apart from the in built 4mm Insulation A Special Additional HEAT OPTIMIZING Thermal Insulation (16mm ) along with an AIR POCKET which preserves the heat inside producing a uniform hot air layer between the Heater & the outer Insulation ( as shown in sketch above) This helps reduce power consumption upto 30% AND MORE (subject to working conditions) & prevents heat loss thereby lowering energy costs, improves Heating Efficiency for faster productivity and simultaneously also helps improve working atmosphere.

3.High Grade Ceramic Insulators:

Interlocking Steatite bricks designed for best combination of physical & dielectric strength, good thermal conductivity to heat cylindrical parts, good for sheath temperature upto 650 ^o C. provides flexibility for ease of installation on the barrel.

4.Nickel-chrome Heating Coil:

Helically wound Nickel-Chrome resistance wire designed for maximum current carrying capacity is strung through specially Designed ceramic insulating bricks providing even heat distribution, thus eliminating hot spotting that can cause premature heater failure.

Standard Features:

• Suggested Watt Density 35 to 40 watts/sq.in
• SS Sheathing with 4mm thick Heat saving Thermal insulation
• Single Piece Construction.
• 500 mm long Insulated Metal Braided Flexible Leads.
• Allen Key Barrel Nut clamping with Terminal Protection Box.
• Total wall thickness 12mm
• Min Requirement : I.D. 60mm width 35mm

1.Stainless Steel (321) Sheathing:

Stainless Steel housing with serrated edges provides maximum flexibility for ease of installation.

2.Thermal insulation:

Built-In heat saving Thermal Insulation standard (4mm) on all Ceramic Bands -"Premium Heat" will reduce power consumption. Further reduction can be obtained with higher thickness insulation which prevents heat loss, thereby lowering energy costs.

3.High Grade Ceramic Insulators:

Interlocking Steatite bricks designed for best combination of physical & dielectric strength, good thermal conductivity to heat cylindrical parts, good for sheath temperature upto 650 ^o C. provides flexibility for ease of installation on the barrel.

4.Ni-chrome Heating Coil:

Helically wound superior quality ( 60/16 , 80/20 ) Nickel-Chrome resistance wire designed for maximum current carrying capacity is strung through specially designed ceramic insulating bricks providing even heat distribution, thus eliminating hot spotting that can cause premature heater failure.