What materials are used in the coil heater construction?

It is made of Ni Cr 80-20 resistance wire inside a Cr Ni-Steel sheath, filled with MgO insulation material.

How are the heaters packaged and shipped?

Packaging includes plastic bag + carton box or wooden box. Shipping is by express for samples or by sea for bulk orders.

Customized Spiral Hot Runner Heating Coil Heater

Name: Customized Spiral Hot Runner Heating Coil Heater
Brand: Yancheng Hongtai Alloy Electric Apparatus Co., Ltd.
SKU: 845988705

Jiangsu, ChinaYancheng Hongtai Alloy Electric Apparatus Co., Ltd.

US$25.00

1-19 Pieces

US$20.00

20+ Pieces

Product profile

Customization

Available

Type

Coil Heater

Certification

Model NO.

Hot Runner Heater

Brand

Hongtai

Cross Section

3*3mm, 2.2*4.2mm, 3.5*3.5mm

Thermocouple Type

K J

MOQ

Sheath Material

Cr Ni-Steel

Insulation Material

MGO

Resistance Wire

Ni Cr 80-20

Maximum Sheath Temperature

700°c

Voltage

800V A/C

Power

> 5 M W

Transport Package

Carton

Specification

220V 350W

Trademark

Hongtai

Origin

China

HS Code

85168000

Production Capacity

50000 PCS/Month

Key features

Customizable Cross Sections: Available in 3.0x3.0, 3.30x3.30, 3.5x3.5, 4x4, 4.20x2.20, 4.20x2.50 and other custom sizes on request.

Flexible Thermocouple Options: Standard J type or K type thermocouples available for precise temperature monitoring.

Customizable Wattage Tolerance: Standard +10% tolerance with +5% available upon request for higher precision.

Customizable Resistance Tolerance: Standard +10% tolerance with +5% available upon request for specific applications.

Robust and Non-Corrosive Design: Made of nickel chrome wire in chrome nickel steel tube, designed for even heat profile.

CE Certified Product: Meets CE safety and quality standards for reliable industrial heating applications.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Yancheng Hongtai Alloy Electric Apparatus Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2008-02-02Nearest Port: ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, EXW

AI-Powered supplier vetting

SummaryYancheng Hongtai Alloy Electric Apparatus Co., Ltd. is identified as a Chinese manufacturer/factory specializing in heating elements, including tubular, cartridge, ceramic, infrared, band, immersion, silicone and other heaters, as well as thermocouples and heating alloys. The company states that it was founded in 2008 and is associated with a heating-element factory founded in 1990. Evidence indicates ISO 9001 management-system certification, CE and RoHS product certifications, six production lines, automated and imported production equipment, and annual tubular-heater output of 1,000,000 pieces. The supplier reports export activity since 2008, self-operated import/export rights, and exports representing 41%–50% of total sales. It describes OEM development capability and engineering support, but the evidence does not establish the scope or performance of after-sales service. Registered capital and business entity information are available, but the provided slices do not permit a complete assessment of...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China, with its address in Yancheng, Jiangsu. Although one associated-company record describes a trade-company nature, the target company profile and business description identify it as a heating-element manufacturer.

CertificationsThe supplier states that its management and quality control follow ISO 9001, and the certification field lists ISO 9001. Its products are also stated to have CE and RoHS certification. These records provide explicit evidence of management-system and product-certification holdings, although certificate scope and validity dates are not provided.

R&D capabilityThe company reports product development, machine improvement, technological innovation, OEM development, and an engineering team with 10 engineers, each described as having more than 10 years of heating-element experience. The record also lists 6–10 years of total R&D-engineer experience and specialized production equipment, supporting development capability.

Production capacityThe supplier reports six production lines, 1,000,000 pieces of annual tubular-heater output, and machinery sourced from Taiwan, Japan, and Germany, including automatic powder filling, polishing, shrink-tube, punching, and reeling equipment. These details explicitly support established manufacturing capacity, although broader capacity across all product categories is not stated.

Customization capabilityThe supplier states that it has improved OEM capacity, owns the Hongtai brand, develops new heating elements for clients, and provides professional design suggestions. The product records also show a technically specified infrared quartz heating lamp for a particular artificial-stone production application, supporting some application-specific design capability.

Client casesTwo recorded transactions list CÔNG TY CỔ PHẦN VICOSTONE in Vietnam as the buyer, both involving the same specified infrared quartz heating-lamp application. This provides evidence of at least one identifiable customer relationship, but the evidence is limited to two single-transaction records and does not establish broader customer coverage or long-term performance.

Product Q&A

Q:What cross sections are available for the coil heater?

Standard sizes include 3.0x3.0, 3.30x3.30, 3.5x3.5, 4x4, 4.20x2.20, and 4.20x2.50. Any other cross sections can be manufactured and supplied on request.

Q:What thermocouple types are supported?

The heaters support J type (Standard) or K type thermocouples.

Q:Can the wattage and resistance tolerances be customized?

Yes, standard tolerances are +10%, but +5% is available upon request for both wattage and resistance.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 3 units.

Q:What is the lead time for delivery?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.