S. V. Enterprises
Jogeshwari West, Mumbai, Maharashtra
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Product Details:
| Maximum Length | 1200mm |
| Heating Element | Ni/Cr 80:20 |
| Power Tolerance | +-10 percent |
| Sheath Temperature | 750 degree C Max |
| Voltage Rating | 12 V to 440 V |
| High Voltage Strength | 500 V - AC |
| Unheated Length | 5mm at the Bottom end, and 10mm at the wire end. Larger lengths available on request |
| Insulation Material | High purity MgO |
| Thermocouple | J Type (Fe/k) K Type (Cr/Al) Grounded or Ungrounded |
| Power Rating | Upto 150 Watts/in2 |
| Variation (in mm) | 4mm to 30mm |
| Current Leakage | Less Than 0.5mA |
| Lead Wires | Crimped on Leads: PTFE/FG wire, Swaged in Lead: PTFE/FG wire |
| Lead Length | Standard 300mm, Longer lead length available as per requirement |
| Sheath Material | Chrome Nickel steel |
| Insulation Resistance | 5 Mega |
| Minimum Length | 25mm |
High-Density Cartridge Heaters are made of nickel chromium resistance wire wound on MgO care. The element assembly is inserted into chrome nickel steel tube centrally and filled with MgO powder. It is then compacted into a solid mass by Swaging. Swaging increases thermal conductivity, dielectric strength, and heater life.
Features:
Product Details:
| Power Rating | Upto 30 Watts/in2 |
| Current Leakage | Less Than 0.5mA |
| Lead Length | Standard 250mm, Longer leads available as per requirement |
| Sheath Temperature | 300 degree C, 350 degree C, 400 degree C, 450 degree C |
| Heating Element | Ni/Cr 80:20 |
| Power Tolerance | +-10 percent |
| Insulation Resistance | 5 Mega |
| Lead Wires | Crimped on Leads: PTFE/FG wire, Direct Leads: PTFE/FG wire |
| Maximum Length | 2000mm |
| Insulation Material | High purity MgO |
| Minimum Length | 50mm |
| Unheated Length | 15mm at the Bottom end, and 15mm at the wire end. Larger lengths available on request |
| Voltage Rating | 12 V to 440 V |
| High Voltage Strength | 500 V - AC |
| Variation (in mm) | 8mm to 38mm |
| Sheath Material | S.S.304, S.S.316, Brass, Incoloy |
Low-Density Cartridge Heaters are developed for heating applications where sheath temperatures not exceeding 3000c with maximum watt densities of 30 to 45 watts per square inch depending on applications. The heaters of various sheath diameters can be used in any assembly equipment of machine.
The heater design consists of helically wound resistance coil made from nickel-chrome wire, evenly stretched and strung through holes in a round ceramic insulator. The element assembly is inserted into a Chrome Nickel Steel sheath. This alloy provides the best combination of physical strength and resistance to heat oxidation up to 4500c.
Specially selected grain size and high purity magnesium oxide are used to fill all remaining space inside the ceramic insulator to increase thermal conductivity, dielectric strength, and provide longer operating heater life.
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