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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: | 10 set/per month |
| Delivery Time: | 60 days |
| Packaging Details: | wooden case with safty packing material |
| Equipment Type: | Semi-Automatic Radiator Core Assembly Machine |
| Core Length: | 100–400 mm |
| Core Width: | 50–200 mm |
| Core Height: | 30–150 mm |
| Pressing Accuracy: | ±0.1 mm |
| Control System: | PLC with touchscreen HMI |
| Company Info. |
| FOSHAN SUNHOPE CO.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
The Semi-Automatic Radiator Core Assembly Machine—commonly known as a Radiator Core Assembler or Radiator Core Assembly Equipment—is engineered for the precise fabrication of compact aluminum radiator core assemblies. It is ideally suited for automotive radiator core assembly tasks, including motorcycle radiators, heater cores, and HVAC condenser core builder operations. As a dependable Semi Automatic Core Assembling Machine, it automates the critical alignment and pressing of flat tubes, fins, header plates, and side plates, with an optional integrated tube distribution and flaring function. Designed as a servo pneumatic radiator core builder for high-mix, low-to-medium volume production environments, this PLC controlled radiator core assembly machine delivers exceptional repeatability and consistency while significantly reducing operator fatigue. Its modular architecture supports rapid customization for multi row radiator core assembly requirements frequently encountered in heat exchanger core assembly and auto radiator production line equipment.
Dedicated Design for Compact Cores – A Reliable Radiator Core
Builder for Motorcycle and Heater Applications
Workholding fixtures and tooling are precisely optimized for the
compact geometries typical of motorcycle and HVAC heater
manufacturing. As a versatile radiator core builder machine,
quick-change modular tooling enables seamless transitions between
different core models with minimal downtime, making it the best
radiator core assembly machine for automotive plant settings
handling small-batch diversity.
Semi-Automatic Efficiency – A Smart Choice for Small Manufacturing
Operations
Operators simply pre-stage fins and flat tubes; the machine then
automatically clamps, aligns, and executes the press cycle. This
semi auto radiator core builder featuring a pneumatic and
servo-assisted workflow reduces reliance on specialized labor while
maintaining consistently high radiator core building machine output
quality.
Intuitive Operation and Maintenance – A Fully PLC Controlled
Radiator Core Assembly Machine
The PLC-driven touchscreen interface offers straightforward recipe
storage for multiple product configurations alongside clear
diagnostic alerts. A modular construction further eases routine
maintenance and expedites replacement of critical wear components,
ensuring that how does a semi automatic radiator core assembly
machine work remains an accessible question for every operator.
Cost-Effective Customization – Competitive Radiator Core Assembly
Machine Price
When evaluating semi automatic vs full automatic radiator core
assembly, this solution strikes an ideal balance between
operational throughput and capital outlay. It is especially
well-suited for manufacturers managing diverse, small-lot orders,
offering comprehensive tooling customization for specific flat tube
widths, fin pitches, and core dimensions. As an established
radiator core assembly machine manufacturer and radiator core
builder machine supplier, we provide a radiator core assembly
machine for sale precisely tailored to your production
specifications.
High Assembly Precision – Accuracy for Hydraulic Intercooler Core
Builder Needs
Advanced servo-assisted positioning combined with pneumatic
pressing mechanisms achieves a repeatable accuracy of ±0.1 mm. This
level of precision guarantees proper tube-to-header alignment and
uniform fin distribution—critical factors for downstream brazing
success and overall thermal performance in car radiator core
builder and intercooler core assembly machine processes.
Integrated Flaring Option – Semi Auto Radiator Core Builder with
Replaceable Header Mold
An optional automatic tube flaring station prepares flat tube ends
for header insertion or welding, streamlining the transition from
core assembly to final joining. Our semi auto radiator core builder
technical specifications incorporate flexibility for replaceable
header mold configurations, accommodating a wide range of radiator
core builder factory production demands.

| Item | Specification |
|---|---|
| Core Size Range | Length: 100–400 mm; Width: 50–200 mm; Height: 30–150 mm |
| Flat Tube Compatibility | Single, double, or multi-row flat tubes; Width: 16–32 mm; Wall thickness: 0.3–0.5 mm (Custom tooling available) |
| Fin Type | Aluminum louvered fins; Wave height and pitch adjustable via quick-change tooling sets |
| Drive System | Pneumatic main drive with servo-assisted positioning for enhanced reliability and simplified maintenance |
| Assembly Cycle Time | Approx. 20–30 seconds per piece (Single station, manual loading plus automatic pressing) |
| Pressing Accuracy | ±0.1 mm, ensuring concentricity and uniform fin arrangement |
| Tube Flaring (Optional) | Automatic flaring of tube ends for subsequent header insertion or welding processes |
| Power and Air Requirements | 220V/380V, 50Hz; Compressed air: 0.4–0.6 MPa, flow rate ≥0.3 m³/min |
| Control System | PLC with touchscreen HMI; Supports multi-recipe storage for one-touch product changeover |
| Safety Features | Light curtain protection, emergency stop, and full safety guarding compliant with industrial workshop standards |
| Machine Dimensions | Approx. 2000×1200×1800 mm |
| Machine Weight | Approx. 1.2–1.8 T |
| Customization Scope | Adaptable to non-standard flat tube dimensions, specialized fin geometries, extended core size ranges, and integration of additional process stations upon request |
As a trusted China radiator core assembly machine provider, we welcome inquiries to our radiator core builder factory for detailed quotations and bespoke customization options.
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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