What types of thermocouples are supported?

We support Type J (standard) and Type K thermocouples with flexible mounting options.

What is the warranty period?

We provide a 12-month warranty for this product.

What are the main applications for this heater?

It is widely used in injection molding machine nozzles, hot runner systems, packaging machinery, and blow molding machines.

Square Coil Heater Heating Elements for Injection Molding

Name: Square Coil Heater Heating Elements for Injection Molding
Brand: Wuhan Elite Industry Co., Ltd.
SKU: 742015422

Hubei, ChinaWuhan Elite Industry Co., Ltd.

US$14.00-70.00

5 Pieces

Product profile

Customization

Available

Certification

RoHS, ISO9001, CE

Type

Electric Coil

Model NO.

4.2*2.2mm, 3.5*3.5mm

Material

Fe-Cr-Al Wire

Form

Spiral Heating Element

Shape

Tubular

Resistance Wire

German Nickel Chrome Wire

Magnesium Oxide

Japan Imported

Moistureproof

Yes

Waterproof 

Yes

High Insulation

>500m Ohm

High Pressure Resistance

>1000V

Warranty

12 Months

Thermocouple

J & K

Length

300-2200mm

Leadwire

1000mm

Transport Package

Exported Case

Specification

4x2.0, 4.2x2.2, 4.5x2.7mm

Trademark

Origin

China

HS Code

851690100

Production Capacity

10, 0000 Per Year

Key features

Customizable Brass Sheathing: OEM service available with customized brass sheathing upon request.

High Insulation Performance: Insulation resistance exceeds 5 M Ohm for enhanced safety.

Wide Temperature Range: Maximum sheath temperature reaches up to 700 degrees Celsius.

Flexible Thermocouple Options: Supports Type J or Type K thermocouples with internal or external mounting.

Durable Material Composition: Constructed with Fe-Cr-Al wire and imported Japanese Magnesium Oxide.

Precise Heat Profile: Machined path in brass ensures exact repeatability of heat distribution.

Comprehensive Certifications: Certified with RoHS, ISO9001, and CE standards.

Long Warranty Period: Comes with a 12-month warranty covering mechanical defects.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Wuhan Elite Industry Co., Ltd.

Hubei, China

Business Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.89h

AI-Powered supplier vetting

SummaryWuhan Elite Industry Co., Ltd. is a China-based trading company in Hubei whose stated business scope covers electric heating equipment, accessories, instruments, electronic products, hardware, molds, mechanical and electrical equipment, wires, and cables. It supports customization from samples and designs, reports OEM service for well-known brands, and had new products during the past year. However, it is not identified as a professional technical supplier, does not provide 3D software design, ODM, or SDK services, and has only one R&D engineer. Quality-control traceability and assurance status are unknown, while quality-control test equipment is reported as zero. No written procedures or records were provided for corrective/preventive actions or complaint handling. Overseas service infrastructure is limited, with no overseas showroom, agent, branch, or offline trade-show participation reported. Certification holdings and customer cases are not evidenced in the provided information.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company based in Wuhan, Hubei, China. Its stated scope covers technical development and the wholesale and retail of electric heating equipment and related industrial products, indicating a trading-oriented business model rather than confirmed in-house manufacturing.

After-Sales capabilityThe supplier has one technology engineer whose responsibilities include R&D and technical support for after-sales service. However, no written corrective/preventive-action procedures or records and no written complaint-handling procedures or records were provided; the quality-assurance and traceability statuses are also unknown.

R&D capabilityThe supplier reports a new product within the past year and has one R&D engineer responsible for R&D and after-sales technical support. Its stated mission emphasizes innovation, but it is not a professional technical supplier and lacks ODM and SDK capability; the evidence supports limited innovation capability rather than a strong technical-development platform.

Production capacityThe company is identified as a trading company, and its business scope describes technical development plus wholesale and retail activities. Quality-control test equipment is reported as zero, with unknown quality-assurance and traceability status; no direct evidence confirms owned production facilities or manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This provides clear evidence of customization service capability, although the supplier does not provide 3D software design services and is not identified as offering ODM.

Client casesThe supplier reports OEM service for well-known brands, which is evidence of serving at least some recognized-brand customers. However, no customer names, product examples, project descriptions, or verifiable case records are provided.