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| Categories | Radiator Core Builder Machine |
|---|---|
| Brand Name: | Sunhope |
| Place of Origin: | Guangdong,China |
| MOQ: | 1 set |
| Price: | negotiable |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 10set/per month |
| Delivery Time: | 60 days |
| Packaging Details: | wooden case |
| Product Name: | Heater Core Assembly Machine |
| Core Length: | 150–600 mm (standard) / 200–1000 mm (custom) |
| Core Width: | 16–80 mm |
| Core Height: | 100–600 mm |
| Flat Tube Pitch: | As specified |
| Number of Layers: | 1 layer (standard) |
| Company Info. |
| FOSHAN SUNHOPE CO.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
The Heater Core Assembly Machine is a specialized radiator core assembly system designed for the automated production of automotive heater cores. It precisely assembles flat tubes, fins, main plates, and side plates into complete core assemblies. As a key piece of radiator making machine equipment in automotive heat exchanger manufacturing, it also supports the assembly of certain small-scale condensers and evaporator cores.
High Precision Assembly – Ensures accurate flat tube pitch and uniform fin arrangement with excellent dimensional consistency. This core builder machine significantly improves the yield of subsequent brazing processes, achieving positioning accuracy up to ±0.01 mm.
Flexible Changeover – Supports rapid model changeovers to accommodate various heater core specifications. It integrates seamlessly with fin press machine and fin forming machine lines, making it ideal for multi-variety, small-batch production of aluminium fin press applications.

*(Based on model RM-T22; customizable)*
| Parameter | Specification Range | Notes |
|---|---|---|
| Workpieces per Cycle | 1 unit | Customizable for multi-station |
| Core Length | 150–600 mm (standard) / 200–1000 mm (custom) | Heater core length |
| Core Width | 16–80 mm | Core thickness direction |
| Core Height | 100–600 mm | Core height direction |
| Flat Tube Pitch | As specified | Customizable based on product requirements |
| Number of Layers | 1 layer (standard) | Customizable for multi-layer |
| Air Supply | Input pressure ≥0.5 MPa, operating pressure 0.5 MPa | Requires plant compressed air |
| Power Supply | AC 220V 50Hz (standard) / AC 380V 50Hz (custom) | Adaptable to regional power grids |
| Assembly Cycle Time | Approx. 25 sec/unit (standard model) | Varies slightly with core specifications |
| Drive System | Servo motor + pneumatic system | Positioning accuracy ±0.01 mm |
| Dimensions (approx.) | 1800×1200×1500 mm | Adjustable based on customization |
| Weight (approx.) | 1500 kg | Varies with configuration |
This equipment is a non-standard industrial machine and can be fully customized based on core dimensions, production capacity, and automation requirements. Customization options include:
Adaptation to various heater core specifications
Fully automatic or semi-automatic versions
Custom tooling and fixtures
Integrated production line design with fin press line and tube expanding machine coordination
For over 15 years, SUNHOPE has been a leading manufacturer and developer specializing in automotive radiator and condenser components, exporting globally. Our expertise encompasses the entire radiator production line.


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