Heating Element Assembly for Industrial & Automotive Fluid Heating Systems

Home > Products > Industrial Equipment Parts

Industrial Equipment Parts

Heating Element Assembly for Industrial & Automotive Fluid Heating Systems

This precision-engineered electric heating element assembly is a high-performance, fully integrated fluid heating component, designed for reliable heating of water, coolant, and process fluids in industrial equipment, automotive thermal management systems, and commercial water heating applications. Manufactured from corrosion-resistant engineering plastics and high-grade heating elements, it features a ribbed heat-dissipating housing, dual threaded fluid ports, and a sealed electrical connection terminal, delivering exceptional thermal efficiency, pressure resistance, and long-term durability in demanding operating environments. As a professional custom heating component supplier, we offer full OEM/ODM solutions, supporting 1:1 mold development, material customization, and power rating optimization to meet your specific fluid heating requirements.

Inquire Now ADD TO CART

PRODUCT DETAILS
PRODUCT REVIEWS
ONLINE MESSAGE
RELATED PRODUCTS

PRODUCT DETAILS

Core Design & Structural Advantages

High-Efficiency Ribbed Heating Housing: The multi-ribbed cylindrical housing maximizes heat transfer surface area, accelerating fluid heating while ensuring uniform temperature distribution, improving overall system energy efficiency.
Dual Threaded Fluid Ports: The two 1/4" NPT (customizable) threaded inlet/outlet ports enable secure, leak-proof connection to fluid lines, supporting easy integration into existing plumbing and heating systems.
Sealed Electrical Terminal Box: The rear hexagonal terminal enclosure houses high-quality screw terminals, with a fully sealed design to prevent moisture, dust, and fluid ingress, ensuring electrical safety and reliable operation in wet environments.
Corrosion-Resistant Construction: Manufactured from glass-fiber reinforced PA66 (or PPS) engineering plastics, the housing delivers exceptional chemical resistance, thermal stability, and corrosion protection, suitable for continuous exposure to water, coolant, and industrial fluids.
Integrated Mounting Features: The reinforced housing ribs and mounting lugs provide secure, vibration-resistant installation in equipment, vehicles, and process systems, withstanding mechanical stress and temperature fluctuations.
Compact & Space-Saving Design: The streamlined cylindrical profile minimizes installation footprint, making it ideal for integration into compact equipment, automotive underhood systems, and small-scale water heaters.

Core Technical Parameters & Tolerance Table

Parameter Category	Standard Specification	Customization Range	Tolerance Requirement
Core Process	Precision Injection Molding + Assembly	Insert Molding / Overmolding Optional	Overall Dimensional Tolerance: ±0.05mm
Housing Material	Glass-Fiber Reinforced PA66 / PPS	Custom Engineering Plastics	Compliant with RoHS, REACH, UL94 V-0
Heating Element	12V/24V/230V Custom Power Rating (1kW-5kW)	Custom Voltage, Wattage, and Element Type	Power Tolerance: ±5%
Fluid Port Size	1/4" NPT Male Thread	Custom BSP, Metric, or Custom Thread Sizes	Thread Tolerance: ±0.02mm
Operating Pressure	0-1.0MPa (Standard)	High-Pressure Versions Up to 2.0MPa	Pressure Resistance: ≥1.5x Working Pressure
Operating Temperature	-40°C ~ +120°C (Fluid) / +150°C (Housing)	High-Temperature Resistant Materials Up to 200°C	Heat Deflection Temperature: ≥250°C (PPS)
Ingress Protection	IP65 (Sealed Terminal Box)	Higher IP Rating Available	Leakage Rate: ≤0.1%
Minimum Order Quantity	500pcs (Mold Opening) / 2,000pcs (Mass Production)	Small-Batch Trial Production Supported	Mass Production Lead Time: 10-20 Working Days

Material Selection & Performance Assurance

Material Type	Core Features	Ideal Application Scenarios
Glass-Fiber Reinforced PA66	High strength, heat resistance, chemical corrosion resistance, cost-effective	General industrial water heaters, automotive coolant heaters
PPS (Polyphenylene Sulfide)	Ultra-high heat resistance, chemical resistance, dimensional stability	High-temperature process fluid heating, industrial boiler systems
Stainless Steel Heating Element	Corrosion resistance, fast heating, long service life	Water heaters, fluid heating systems, food-grade applications
Brass Terminal Components	High electrical conductivity, corrosion resistance, durability	Sealed electrical connection terminals

Application Scenarios

Automotive Industry: Electric coolant heaters for EV/hybrid vehicles, engine block heaters, and cabin heating systems

Industrial Equipment: Process fluid heaters, water circulation heaters, and industrial boiler components.
Commercial Water Heating: Tankless water heaters, instant hot water systems, and commercial water heating equipment.
Agricultural & Irrigation: Livestock water heating systems, irrigation fluid heaters, and agricultural equipment heating.
Marine & RV Applications: Marine water heaters, RV instant hot water systems, and off-grid water heating equipment.

Customization & Service Support

Full Customization: We support 1:1 mold development based on customer 3D/2D drawings or samples, with free DFM (Design for Manufacturability) analysis to optimize port layout, flow channels, and structural design.
Rigorous Quality Control: Our production follows ISO 9001 and IATF 16949 quality management systems, with 100% dimensional inspection, pressure leak testing, and material performance testing to ensure zero defects.
Comprehensive Post-Processing: Offers secondary operations including ultrasonic welding, insert pressing, surface coating, and custom assembly to deliver fully finished, ready-to-install components.
Global Supply Chain Support: Provides flexible packaging, international logistics (sea/air/express), and dedicated customer service to ensure seamless procurement for global automotive and industrial suppliers.

Packaging & Delivery

Packaging: Anti-rust plastic bags, foam lining, and sturdy master cartons to prevent damage during transit. Custom packaging available for OEM production lines.
Lead Time: Mold development: 15-25 working days; Mass production: 7-15 working days (adjustable based on order quantity).
Payment Terms: T/T, L/C, and other standard international trade terms supported.
Logistics Options: DHL, FedEx, sea freight, air freight, and other global shipping solutions available.