Factory Direct
Precision Cast-In Aluminum & Bronze Heating Platens
Cast-in heating elements feature tubular elements cast directly into LM6 aluminum or bronze alloys, providing rugged shock resistance, uniform heat conduction, and integrated stainless steel cooling loops.
Key Engineering Features
- Engineered with genuine Nichrome 80/20 resistance wire and electro-grade MgO insulation.
- Custom sheath alloys available: SS304, SS316L, Incoloy 800/840, Grade 1 Titanium, and Copper.
- Voltage compatibility: 220V/240V 1-Phase, 415V 3-Phase, and 480V export standard.
- 100% in-house quality inspection: Dielectric flash testing up to 2500V AC and Megger IR testing.
Technical Specifications & Build Parameters
Standard manufacturing ranges and customization capabilities
| Alloys | Cast Aluminum LM6 (400°C) / Cast Bronze (700°C) |
| Cooling | Optional dual cast-in stainless steel liquid cooling tubes |
| Machining | Precision CNC ground contact surfaces |
| Electrical Supply | 110V, 220V, 240V (Single Phase) | 380V, 415V, 480V (3-Phase, 50/60 Hz) |
| Quality Testing Standards | 2500V Dielectric Flash Test • > 100MΩ Insulation Resistance Test |
| Dispatch Hubs | Chennai Manufacturing Plant • Coimbatore Regional Sales Office • Pan-India Freight |
Industrial Machinery Applications & OEM Integration
Global Industrial Heaters engineers custom Cast-In Platen Heaters tailored for heavy-duty process machinery, factories, and OEM equipment:
Plastic Extrusion Die Heads & Adapters
LM6 aluminum alloy cast directly over tubular elements delivers zero-air-gap conductive heat transfer for cast film dies, profile heads, and screen changers.
Thermoforming & Vacuum Forming Machines
Flat cast-in heating platens with precision CNC-machined surface finishes ensure uniform thermal profile across large plastic sheet forming beds.
Cool-and-Heat Extruder Barrels
Dual-function cast bronze heating bands integrated with inner stainless steel water/air cooling tubes for exothermic polymer temperature control.
Frequently Asked Questions About Cast-In Aluminum / Bronze Heater
What is the maximum operating temperature of cast-in heaters?
Cast aluminum operates up to 400°C, while cast bronze handles severe duty up to 700°C.
Need Help Sizing Your Heating System?
Direct Factory Supply to UAE, Saudi Arabia, Qatar, Oman & Worldwide
Engineered for harsh ambient conditions up to 55°C. Supplied with IP65/IP66 weatherproof terminal boxes, 380V/400V/415V/480V 50/60Hz configurations, and express 2-4 day DHL/FedEx air freight to Dubai, Riyadh, Dammam, Doha, Muscat, Kuwait & Bahrain.