What is the warranty period for the heating blocks?

We provide a 1-year warranty for all our heating blocks and sleeves.

What is the lead time for ordering heating sleeves?

The standard lead time for heating sleeves is 5-10 days.

Heating Sleeves for Hot Chamber Die Casting

Name: Heating Blocks/ Heating Blades/Heating Sleeves for Hot Chamber Die Casting
Brand: Ningbo Haichen Servo Information Technology Co., Ltd.
SKU: 2185368755

Zhejiang, ChinaNingbo Haichen Servo Information Technology Co., Ltd.

US$40.00-50.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

1year

Model NO.

spare

Condition

New

Certification

Standard

DIN

Customized

Material

Iron

Application

Metal Processing Machinery Parts, Metal Casting Machinery

Voltage

220V/380V/400V/415V

Type

Spare Parts

Plastic Type

Thermoplastic

Video Factory Inspection

Provided

Mechanical Test Report

Provided

Transport Package

Wodden

Specification

inner dia 40-65mm

Trademark

HAICHEN

Origin

Zhejiang, China

HS Code

8454909000

Key features

Customized Heating Sleeves: Available in multiple sizes: Dia 45x155, 50x185, 55x235, 60x250mm.

Durable H13 Steel Material: Constructed from high-quality heat-resistant steel and cast iron for long life.

Efficient Energy-Saving Design: Advanced heating technology ensures quick warm-up and stable temperature control.

Precise Temperature Control: Integrated system allows operators to easily set and adjust temperature parameters.

Fast Delivery Lead Time: Standard production lead time is 5-10 days for spare parts.

Comprehensive After-Sales Support: Includes 1-year warranty, video factory inspection, and mechanical test reports.

Flexible Voltage Options: Supports 220V, 380V, 400V, and 415V to suit various industrial standards.

OEM Service Available: Customization from samples is supported for specific client requirements.

Company profile

High Repeat Buyers ChoiceExperienced Team

Ningbo Haichen Servo Information Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.00h

AI-Powered supplier vetting

SummaryThe supplier is identified as a China-based limited trading company established in 2016 with nine employees, while the supplied company description also states that a related manufacturing operation was founded in 2005 and specializes in injection molding machinery. Evidence indicates export licensing, international shipments, customization from samples, available SDK support, and warranty-related technical assistance. However, the supplier reports no in-stock service capacity, overseas warehouse, or showroom, and its quality and service procedures lack supporting records. Production scale and organizational status are not fully consistent across the supplied information, so manufacturing capability should be verified before qualification.

CertificationsThe supplier explicitly has a valid import and export license. No other certifications, quality certificates, or compliance credentials are provided, so broader certification holding cannot be confirmed.

R&D capabilityThe supplier is described as a national high-tech enterprise specializing in research and development of injection molding machines, and it reports an available software development kit. These are explicit indicators of product and software-related development capability.

Customization capabilityThe supplier explicitly offers customization from samples, demonstrating a stated ability to adapt products based on customer-provided samples. The information does not define the technical scope, engineering process, or validation controls for such customization.

Client casesThe supplier reports exports to Europe, the Middle East, the Americas, and Southeast Asia, and states that more than 1,000 die-casting machines have been shipped globally. These are evidence of international delivery experience, although named customers, project references, and independently verifiable case details are not provided.

Product Q&A

Q:What is the zinc alloy medal production process?

Design zinc alloy medal drawings or challenge coins -> Challenge medal&coins Mold making -> Zinc alloy medal & coins castings -> Polishing and grinding the medal and challenge coins -> Color transfer and spraying.

Q:What is the hot chamber die casting process?

1. Metal pretreatment: Place low melting point alloys like zinc into a furnace and heat to molten state. 2. Mold preparation: Install mold and set up cooling system. 3. Injection process: Inject molten metal through gooseneck into mold cavity under pressure. 4. Cooling forming: Cool and solidify metal, then open mold to take out die casting.

Q:What are the benefits of hot chamber die casting?

Main advantages include high production efficiency, low metal consumption, stable process, and easy automation. Metal alloys remain molten for rapid continuous injection and solidification. Automatic replenishment into the injection chamber simplifies the production process.

Q:What are the disadvantages of hot chamber die casting?

1. Limited material range: Suitable mainly for low melting point metals like zinc, magnesium, and tin. 2. Smaller injection ratio: No pressure increase during injection reduces mold pressure, extending mold life. 3. Best for small to medium parts with complex details and smooth surfaces.

Q:What materials are used for the heating sleeves?

The heating sleeves are made of high-quality heat-resistant materials, specifically Steel H13 and cast iron, ensuring durability in harsh industrial environments.