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Cartridge Heater with Crimped Leads

The Cartridge Heater with Crimped Leads is a common structure single-head heating tube, and its cost is lower than that of an internal wiring single-head heating tube. The externally-connected (Scrimped-on lead) cartridge heater is made by placing the spiral heating wire into a high-quality stainless steel tube, and uniformly filling the modified MGO powder having good thermal conductivity and insulation.and reducing the diameter by rolling machine to ensure the center position does not shift and touches the pipe wall. If necessary, flange can be used for welding. The Scrimped-on lead cartridge heater is used in various sealing machines, edge banding machines, mold heating, 3D printers, packaging machines and other equipment.

Top Applications of Cartridge Heater with Crimped Leads

Plastic Injection Molding – Ensures uniform mold heating.
Food Processing Equipment – Used in sealing bars & packaging machines.
3D Printing & Hot Ends – Maintains precise extruder temperatures.
Medical & Lab Equipment – Sterilization and fluid heating.
Industrial Machinery – Die casting, rubber curing, and semiconductor tools.

Secure Lead Connection

Precision Crimping: Nickel leads are mechanically crimped for superior electrical contact and strain relief

Vibration-Resistant: Reinforced crimp joints withstand industrial vibration and repeated flexing

Thermal Protection: Ceramic insulation at lead exit prevents overheating damage

Terminal Option

Lock-Nut End：One/Two Ends: Secure fastening for easy installation/removal in molds or plates.
Standard Leads：High-temp fiberglass insulated wires (straight exit).
Threaded Connection：Male/female threads (e.g., M4, M6) for direct mechanical attachment.
Stainless Steel Overbranding：Reinforced lead exit with stainless steel overmolding for strain relief.
Right Angle Exit：90° bent leads for confined spaces (with crimped connections).
Armored Flex：Metal-braided leads for extreme abrasion/vibration resistance.
Fixing Tab：Mounting tabs (spot-weld or screw-fixed) for stable positioning.
Flange Mounting：Flanged base for surface attachment (common in packaging machinery).

How to Choose the Right Cartridge Heater with Crimped Leads?

When selecting a cartridge heater, consider:

1. Wattage & Voltage

Standard wattages: 50W–1000W

Common voltages: 24V, 120V, 240V

2. Diameter & Length

Typical diameters: 3mm–25mm

Custom lengths available for deep-hole applications.

3. Sheath Material

Stainless Steel (most common) – Corrosion-resistant.

Incoloy – Higher temp resistance (up to 1200°F/650°C).

4. Lead Type & Insulation

Fiberglass, Teflon, or Silicone insulation for heat resistance.

Pre-bent leads for tight spaces.

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Jaye Heater Technology Co., Ltd. is one of the most professional cartridge heater with crimped leads manufacturers and suppliers in China, featured by high quality electric heating components. Please rest assured to wholesale custom made cartridge heater with crimped leads at competitive price from our factory. Cartridge Water Heater Tube, Cartridge Oil Heater, Double Semi circular Cartridge Heater