Infrared Heating Zone for Mold Preheating

Product Specifications

Technical details and manufacturing context for Infrared Heating Zone

Definition

The Infrared Heating Zone is a critical component of the Automated Mold Preparation Station designed to uniformly and efficiently heat molds using infrared radiation technology. This zone ensures molds reach precise temperature requirements before processing, eliminating moisture, reducing thermal stress, and improving material flow characteristics during manufacturing operations. The heating zone is typically integrated into a larger automated system, where molds are conveyed through the zone for preheating before entering the molding process. It is suitable for rubber and plastic product manufacturing, where mold temperature control is essential for product quality and cycle time optimization. The zone features quartz infrared heating elements housed in a stainless steel frame with ceramic insulation, providing durable and efficient operation. Key parameters include heating power ranging from 10 to 50 kW, heating zone length from 1000 to 3000 mm, width from 500 to 1500 mm, and a temperature range of 50 to 200 °C with uniformity of ±5 °C. Heating time varies from 5 to 20 minutes, and control accuracy is ±1 °C. The system operates on a three-phase supply voltage of 380–480 V AC (IEC 60038) with power consumption matching heating power. Ingress protection is rated IP54–IP65 (IEC 60529), and operating humidity is up to 85% RH non-condensing. The frame material is stainless steel (ASTM A240), and the weight ranges from 200 to 800 kg depending on size. These specifications are reference ranges; actual values must be confirmed with the legal manufacturer or supplier for specific models and applications. The Infrared Heating Zone is designed for integration into automated mold preparation stations, and its performance directly impacts molding efficiency and product consistency.

Working Principle

Infrared emitters generate electromagnetic radiation in the infrared spectrum, which is absorbed by the mold surface and converted into heat energy. This radiant heating method provides direct, contactless heat transfer with rapid response times and uniform temperature distribution across the mold surface. The heating zone uses quartz infrared tubes as the heating elements, which emit infrared radiation that penetrates the mold surface and heats it from within. The stainless steel housing and ceramic insulation ensure efficient heat containment and safety. The temperature is controlled via PID control, maintaining accuracy of ±1 °C. The system is designed to heat molds to the required temperature within 5 to 20 minutes, depending on the mold size and initial temperature. The heating process is monitored and controlled to ensure uniform temperature distribution, critical for consistent molding results.

Common Materials

Quartz infrared heating elements, Stainless steel housing, Ceramic insulation

Technical Parameters

Parameter	Typical range	Notes & selection driver
Heating Power	10–50 kW	Determines heating rate and throughput
Heating Zone Length	1000–3000 mm	Must match mold dimensions
Heating Zone Width	500–1500 mm	Must match mold width
Temperature Range	50–200 °C	Typical mold preheating temperatures
Temperature Uniformity	±5 °C	Critical for consistent molding
Heating Time	5–20 min	Time to reach set temperature
Supply Voltage	380–480 V AC	Three-phase, 50/60 HzIEC 60038
Power Consumption	10–50 kW	Matches heating power
Control Accuracy	±1 °C	PID control typical
Ingress Protection	IP54–IP65	Dust and water resistanceIEC 60529
Operating Humidity	≤85 % RH	Non-condensing
Heater Type	Quartz	Infrared quartz tubes
Frame Material	Stainless steel	Corrosion resistantASTM A240
Weight	200–800 kg	Depends on size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Infrared Emitter Array
Generates infrared radiation for heating

Material: Quartz with tungsten filament
Reflector Panel Part
Directs infrared radiation toward mold surface

Material: Polished aluminum
Temperature Sensor
Monitors mold surface temperature for feedback control

Material: Stainless steel with thermocouple
Cooling System
Prevents overheating of heating zone components

Material: Aluminum heat sinks with fans
Stainless Steel Housing
Contains the radiant heat and keeps the operator off the hot parts.

Material: Stainless steel
Ceramic Insulation
Backs the reflector so the heat goes toward the mould, not into the frame.

Material: Ceramic
PID Controller
Holds the surface temperature to ±1 °C by trimming emitter power.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Automated Mold Preparation Station

View system integration details

Manufacturers of Infrared Heating Zone

Manufacturer profiles associated with Infrared Heating Zone.

Sourcing Infrared Heating Zone from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 16 September 2026

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Frequently Asked Questions

What is the typical heating power range for the Infrared Heating Zone?

The heating power range is 10 to 50 kW, as listed in the reference specifications. This determines the heating rate and throughput. Actual power requirements depend on the mold size and desired heating time, so confirm with the manufacturer for your specific application.

What temperature uniformity can be expected?

The temperature uniformity is specified as ±5 °C, which is critical for consistent molding. This ensures that the mold surface is heated evenly, reducing thermal stress and improving material flow. Verify the uniformity for your specific model with the supplier.

What are the electrical requirements?

The supply voltage is three-phase, 380–480 V AC, according to IEC 60038. The power consumption matches the heating power, ranging from 10 to 50 kW. Ensure your facility's electrical system meets these requirements and consult the manufacturer for detailed specifications.

What is the ingress protection rating?

The ingress protection rating is IP54–IP65 as per IEC 60529, providing dust and water resistance. This is suitable for industrial environments. Confirm the exact rating for your unit with the manufacturer to ensure it meets your operational conditions.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Buyer enquiry

Request manufacturing insight for Infrared Heating Zone

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.

Where it goes: Straight to the CNFX editorial desk, and to the manufacturer if this product is linked to a claimed profile. Nothing is broadcast to a supplier list.
Your details stay here: We do not sell or rent enquiry data, and we do not add you to a mailing list. Used only to answer this request.
No commission, no middleman: CNFX is a directory. We take no cut of any order and never negotiate on a supplier's behalf.
What we don't claim: A listing is not an endorsement. Qualify every supplier and verify every figure yourself before ordering.

pressure:	Atmospheric pressure only (non-pressurized system)
other spec:	Heating rate: 10-50°C/min, Power density: 5-30 kW/m², Response time: <30 seconds
temperature:	Ambient to 600°C (typical operating range 150-400°C)

Infrared Heating Zone

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards