What is the warranty period for the cartridge heater?

We provide a 3-month warranty for our industrial heating elements.

What materials are used for the pipe and insulation?

Pipe materials include Stainless Steel 304, 321, 316, 201, and Incoloy800. Insulation is made of High-Purity MGO.

What is the maximum temperature the heater can withstand?

The maximum temperature is 750 degrees Celsius.

Factory Customized High Density Stainless Steel Cartridge Heater for Injection Molding

Name: Factory Customized High Density Stainless Steel Cartridge Heater for Injection Molding
Brand: Thermal International Co., Ltd.
SKU: 2161388295

Guangdong, ChinaThermal International Co., Ltd.

US$1.19

100 Pieces

Sample price:US$1.19/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

3 Month Warranty

Model NO.

CARH-52

Type

Industrial Heating Element

Certification

Structure

Horizontal Type

Brand

Thermal International

Voltage

12-380V

Power

20W, 30W, 40W, 80W, 100W, 300W, 500W, 1000W

Pipe Material

Stainless Steel 304,321,316,201, Incoloy800

Pipe Diameter

3/4/8/10/12mm, Can Be Customized.

Pipe Length

20-2000mm, Can Be Customized.

Heating Wire

Ni8cr20 Nickel Chromium Wire

Application

Injection Molding, Die Casting, 3D Printer

Features

Fast Heating

Wire Material

Silicone Rubber, Glassfiber, or Customzied

Insulation

High-Purity MGO

Temperature

Max 750degree C

Transport Package

Wooden Case or Carton

Specification

Electric Heating Rod

Trademark

Thermal International

Origin

Guangzhou, China

HS Code

8516800000

Production Capacity

20, 000PCS/Week

Key features

Customizable Dimensions: Pipe diameter 3-12mm and length 20-2000mm can be customized to fit specific needs.

Durable Materials: Constructed from Stainless Steel 304/321/316 or Incoloy800 with high-purity MGO insulation.

Wide Voltage Range: Supports voltage from 12V to 380V with power options from 20W to 1000W.

Versatile Applications: Ideal for injection molding, die casting, 3D printers, and medical sterilization equipment.

Certified Quality: Products hold CE, VDE, UL, and ISO certifications ensuring safety and reliability.

OEM/ODM Support: Strong R&D team available for custom designs based on customer drawings and specifications.

Fast Response Service: Inquiries replied within 24 hours with professional after-sales support from Monday to Friday.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Thermal International Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤3.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThermal International Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in home-appliance heating elements, thermostats, switches, and motors. The supplier reports ISO 9001 certification, six production lines in one operational record, and a separate company description claiming ten assembly lines across three owned factories. It reports 11–20 R&D engineers, 11–20 quality-control staff, and product output information for hot plates, heating elements, and thermostats. Export activity began in 2008, with 51%–70% of total sales from exports and self-operated import/export rights. The supplier states that it supports on-site and third-party inspections, pre-sales consultation, timely delivery, and after-sales service. However, several areas—including outsourcing procedures, inventory, overseas operations, OEM/ODM, SDK-related R&D, quality traceability, customer cases, and current audit validity—remain unverified or explicitly unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Shenzhen, China. Its reported production infrastructure includes six production lines in one record, while another description claims ten assembly lines across three owned factories, so the exact consolidated factory footprint is inconsistent but manufacturing status is clear.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of certification holding, although no certificate number, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it provides personalized service from pre-sales consultation through after-sales service, with a sales team offering professional advice and timely delivery. These statements support the existence of an after-sales service commitment, although no service-level details or performance evidence are supplied.

Production capacityThe supplier reports six production lines in one factory record, while its company description states ten assembly lines across three owned factories. It also provides product-specific output quantities for hot plates, heating elements, and thermostats, which explicitly supports established production capacity, although the differing line counts should be clarified.

Product Q&A

Q:Are you a factory or a trading company?

We're an experienced factory with our exclusive Research & Development team. Offering you the most professional service.

Q:Will you accept customized requirement?

Of course, customized service is surely acceptable. Welcome to send us your drawing and more detailed specification parameters. We can supply you the products as per your specific requirements.

Q:Could I get some sample?

Yes, generally, 1pc sample for free is available. But if you need more samples, we may need to charge you some cost. Besides, for certain products, it may need to open mold before sampling, then we shall need to have the mold fee before sample.

Q:What's the delivery time for sample?

Generally it shall take 5~7days. For certain products, we need to prepare the materials for it. That depends.

Q:What do you generally do in regarding to the products' quality control?

We always put much emphasis on products quality. That's the priority. We shall contact strict quality inspection towards the products before delivery. And we've obtained the VDE, CE, UL, ISO and so forth.