Micro Heater Dealers

Micro Coil Heater is a high performance heater for smaller diameter Nozzles and Nozzle Tips that can also be formed in grooves to create three dimensional heating applications. Owing to their small cross-sectional dimensions, Micro Coil Heater is most often connected at both ends and do not permit the integration of a thermocouple. The Controlled atmosphere annealing at the end of the manufacturing process allows the bending of this type of Micro Coil Heater into very complex shapes with extremely narrow bending radius. Passing through this process helps the Micro Coil Heater have total flexibility in the distribution of heating density on the whole surface of the heated body. To ensure that the standard 1000 mm PTFE-insulated connection cable can be positioned at one end, despite the standard two-ended connection of the element, in most cases the Micro Coil Heater is formed into a hairpin shape and wound in a parallel format. Our unformed Micro Coil Heater is also supplied in the hairpin bend shape as standard. Micro Coil Heater solves heating problems, where space is limited.

Faster Heat Transfer with flat cross section Two standard diameters, 1.5 mm and 1.8mm tube (1.40mm x 2.20mm) (0.059” & 0.07”) Standard wattage available 149 watt & 268 Staggered cold leads of 5” & 7” watt on 240 volt Std. size available ID 19mm x 30 & ID 22mm x 30 Robust Construction in Micro Tube Dia – 1.50 Equipped with a special cover for easy fitment & 1.80mm over circular parts Axial Clamp - Front end loading adjusting saves hours of downtime in moulds

Coil Heaters Micro tubular heaters can be formed into a variety of shapes to fit into many applications. Lakshmiheaters Manufacturers & Exports Coil Heaters, Injection molding heaters, Injection molding heating Elements, Coil heater elements, Mould heaters, Runner Heaters, Mini coil heaters.

Features Higher Watt density Built in type J or K thermocouple Max operation Temp 800 C Even Temp profile Max. heat transfer due to more contact area Max. total length upto 3000 mm Specification Standard size for coil heaters Round : 3,4,4.5,5 mm dia Square : 3x3, 3.2x3.2 Flat : 2.2x4.3, 2.5x4.3, 2.5x4.5, 3x4.5, 3x5.2 Applications Moulds & Dies Nozzle heating Medical equipments Hot runner bushing

Elmec hot runner heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with mgo powder and compacted for faster and efficient heat transfer. The micro coil heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermo couple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.

APPLICATION Heaters are used in various applications, due to their being intrinsically reliable and highly versatile. They were first designed for a very specific application, the differential heating of plastic injection nozzles, and later become invaluable in the most diverse and demanding applications. Aerospace, railway, chemical, metalworking and food industry, glass and paper indus-try, automotive, packing, medical industry... all have taken advantage from the use of heaters, with their wide range of possible shapes and their fitness to an unlimited number of applications. CONSTRUCTION Microtubular coiled heaters are manufactured to a revolutionary design, which makes them the best choice in the most demanding conditions. The resistive wire is uniformly distributed in a compacted MgO insulation, with a CrNi-steel outer protection sheath. The heaters are annealed after manufacturing, thus acquiring a high malleability that allows their being subsequently bent into any complex shape, with extremely narrow bending radius. FEATURES   A very wide contact surface results in exceptionally high levels of thermal conductivity towards the body that needs to be heated. Optimal insulation results in very long life duration Heavy-duty construction results in very high resistance to mechanical shocks Operation temperature up to 700°C (1300°F) Very low mass results in extremely low thermic inertia Optional built-in thermocouple for high-resolution temperature measuring (J-type standard; K-type on request) Unlimited range of possible shapes obtained from the straight heater Heaters can be incorporated into brass or aluminium castings Available in cross section 2.4mm x 4.2mm & 3.3mm x 3.3mm.

Mini coil heaters lend themselves to a variety of applications. Because of its Flexibility mineral insulated cable can be coiled, formed, wrapped around pipe or used straight. Open wound mini coil heater can be used as Cartridge heater where irregular size bores are found. More often however Mini coil heaters are used on plastic injection molding machine bushings and for machine nozzles Technical Data for Coil Heaters Leads: 1000 mm Teflon Diameters can be made to your specification Voltage : 220/230/240V Forming specifications : Any Diameter is possible above 6.35mm (.250”) Any length with consideration of technical information Options : Custom clamping band in both Axial and Flange lockup, any length Type J or K thermocouple wound with coil heater Wattage tolerance +2 % or +10% Pressed on sheath Ground wire CE/CSA rating     Mini coil heaters features Low profile construction allows easy access for multiple gate moulds Long lead cold section beyond clamp prevents overheating of lead Connections Stainless steel band available for screw operated clamping methods Provides uniform heat source for entire circumferences of nozzle Optional insulated thermocouple available

Nexthermal mini coil heaters and micro mini moil heaters are high performance heaters for smaller diameter nozzles and nozzle tips that can also be formed in grooves to create three dimensional heating applications. Due to the small diameter size, mini coil heaters and micro mini coil heaters are most frequently designed with a pressed on sheath, pressed into brass, or serve as the heat source for Hotlock, and Axial Clamp heaters.

Electrons Micro Tubular Heaters are manufactured in round, square or rectangular section to guarantee the greatest thermal exchange keeping an excellent efficiency and a good reliability. These heaters can be manufactured with built in thermocouple J or K type. Features A very wide contact surface results in exceptionally high levels of thermal conductivity towards the body that needs to be heated. Optimal insulation results in very long life duration. Heavy-duty construction results in very high resistance to mechanical shocks.

Micro coil heater are adapted to a variety of applications. This is because it can be formed into any shape.• 360° heated area • Readily conforms to surface • Fast response and quick heat transfer • Helical coil design for superior performance • Resistance to corrision • Available with thermocouple

Micro coil heaters also known as high performance micro tubular heaters or cable heaters. The basic construction of these heaters consist of compacted MGO, high temperature resistance wire and stainless steel Incoloy tube. These heaters can be constructed with or without built in thermocouples. They are usually installed where space available for heating is limited and are widely used on Hot Runner Nozzles, Manifolds, Die Cast Nozzles, packaging machines etc. | BUY

We offer S.S.304 sheathed tubular heater with and without Finns. High quality heating resistance coil and top grade mgo powder use in this element with compact filling and swaging assembly. This heater can be used in areas where flowing air to be heated directly.

These heaters are swaged and compacted to these diameters and fitted into special clamps to tighten over circular parts for heating purpose. Micro Tubular Coil Heater?s Hermetically sealed construction prevents moisture from entering the better results for long life.

Coil heaters are an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters, These heaters are also known as high performance micro tubular heaters or cable heaters, The basic construction of these heaters consist of compacted MgO, high temperature resistance wire and stainless steel Incoloy tube. These heaters can be constructed with or without built in thermocouples. They are usually installed where space available for heating is limited and are widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines etc.

application heaters are used in various applications, due to their being intrinsically reliable and highly versatile. They were first designed for a very specific application, the differential heating of plastic injection nozzles, and later become invaluable in the most diverse and demanding applications. Aerospace, railway, chemical, metalworking and food industry, glass and paper indus-try, automotive, packing, medical industry.. All have taken advantage from the use of heaters, with their wide range of possible shapes and their fitness to an unlimited number of applications. construction microtubular coiled heaters are manufactured to a revolutionary design, which makes them the best choice in the most demanding conditions. The resistive wire is uniformly distributed in a compacted mgo insulation, with a crni-steel outer protection sheath. The heaters are annealed after manufacturing, thus acquiring a high malleability that allows their being subsequently bent into any complex shape, with extremely narrow bending radius. features   a very wide contact surface results in exceptionally high levels of thermal conductivity towards the body that needs to be heated. optimal insulation results in very long life duration heavy-duty construction results in very high resistance to mechanical shocks operation temperature up to 700°c (1300°f) very low mass results in extremely low thermic inertia optional built-in thermocouple for high-resolution temperature measuring (j-type standard; k-type on request) unlimited range of possible shapes obtained from the straight heater heaters can be incorporated into brass or aluminium castings available in cross section 2.4mm x 4.2mm & 3.3mm x 3.3mm.

Micro Coil Heaters, Ceramic Band Heaters, Mica Band Heate