Automatic Machines for Manufacturing Aluminum Car Automotive Radiators

Product Description

Machines for Manufacturing Aluminum Car Radiators

Aluminum radiators are becoming more and more popular than copper/brass car radiators. 

We can provide complete car aluminum radiators making machines from A to Z:

No.	Name	Remarks
1	JG23-45A punching press	For making side plates & header plates
2	YHD-200 hydraulic press	For making side plates & header plates
3	Dies for side & header plates punching	Final price based on drawings
4	Ultrasonic cleaning machine	Cleaning side plates & header plates
5	Aluminum flat pipe high frequency welding machine	For flat tubes
6	Aluminum fin rolling machine	Normal speed
7	Fin rolling die	Based on fin drawing
8	Semi-automatic core builder	PZPJ-850ST
9	Toolings for core assembling
10	Continuous brazing oven 10m	Belt width based on max. Core width
11	Nitrogen gas tank	15m^3
12	Core leakage tester (dry-type)	Leakage testing
13	Plastic water chamber clinching machine	Pneumatic or servo type

Basically, if your budget is limited, you should have below basic machines:
1- Fin rolling machine

Item		Data
Blank material	Aluminum alloy foil	AA4343/AA3003/AA4343 or single foil
	Foil thickness	0.04~0.30mm
Finished fin	Fin height	Based on rolling tool
	Height tolerance	+0.03mm, - 0.01mm
	Fin height levelness	Less than 0.05mm
	Fin width	8~200mm
	Fin pitch	1.6~5.0mm
	Fin pitch tolerance	+/-0.10mm
Machine capability	Foil feeding speed	0-120m/min
	Fin rolling speed	1000-4000 corrugations per minute
	Fin cutting speed	Max. 60 times per minute
	Cutting tolerance	+/- 0 corrugation (on top of corrugation)
Tooling	material	Forged high speed steel (W6)
	Life	250 million corrugations for laminated foil; 350 million corrugations for pure foil
Total motor power		5kW
Compressed air source		0.6MPa
Machine dimension		About 6000 x 1500 x 2000mm
Machine weight		About 2000kg

2- Core builder: There are various core builders in different configurations and automations, such as servo / pneumatic inserting header plates, servo / pneumatic compressing cores, manual / dispenser applying tubes, single-row, double-row or four-row, etc.

Item		Data
Distance between header plates		350-850mm
Distance between side plates		150-750mm
Thickness of built core		16~48mm
Core building precision	Core diagonal length error	± 1.0mm
	Core height error	±1.0mm
	Core width error	±1.5mm
	Clearance between fin and header plate	2 +/-1mm
Production speed (one cycle)		Less than 60s per core (based on operator's skill)
Machine running cycle		Less than 40s
Main die changing speed		Less than 30 minutes
Air source		0.6~0.8MPa
Machine dimension		About 2100 x 1800 x 1750mm

3- Continuous brazing oven: detailed configuration will be based on your radiator core size and desired daily productivity.

4- Clinching machine: There are semi-automatic and full automatic model. Semi-automatic has two working stations, one station for crimping long edges of header plate and another station for crimping short edges of header plate. Movement between two stations are manual.
Full automatic clinching machine will crimp all four edges in one cycle, high efficiency.

Item	Data
Suitable core width	450-1100mm
Suitable header plate width	30-140mm
Suitable header plate length	200-1100mm
Clinching pitch	Adjustable, default 10mm
Clinching speed	1-20 times per minute
Deformation of core and header plate after clinching	Less than 0.5mm
Clinching tool changeover time	Less than 10min (for another size tank)
Air source	0.6MPa, 0.01m3/min
Machine dimension	About 2300 x 2200 x 1700mm
Machine weight	About 3200kg

5- Leakage tester:

This tester is specially designed for testing air tightness of automotive radiator cores.
- Testing pressure range is 50~400KPa.
- Double-station testing can raise your efficiency well.
- Interface of tester is very clear; operation is very convenient, one key operation, automatic stopping.
- Very high testing precision, measurable leakage ≤1pa/s.
- Very large memory, 100,000 units testing data can be saved and reviewed.

Item		Data
Measuring range		0.2~20mL/min
Differential pressure	Min. resolution	1Pa
	Sensor withstand pressure	2MPa
Test pressure	Min. displaying	1kPa
	Displaying range	0~400kPa
Time setting		Filling, balancing, leakage checking, draining separately
Power source		AC 220V ±5%, 50Hz
Test source (dry clean air)		0.6MPa
Working ambient temperature		0~40ºC
Storage temperature		0~50ºC
RH		Less than 80%, without dew

Our Nantong Zhenhuan Trade Co., Ltd., established in 2004. is a private owned manufacturer and export agent of metal related fabricating & forming machinery.

Our products cover a full range of HVAC ventilation duct machines, transformer manufacturing related machines, motor making machines, lead-acid battery making machines, heat exchanger making machines, air-conditioner and refrigerator making machines, steel pipe forming & processing machines, tube/pipe fabricating & processing machines, steel tank making machines, steel wire bending machines, etc.

Focusing on international trade, we have placed our priority on both machine quality and service, which are the key elements that make your band more competitive in the global market. If you are looking for machines, components, OEM products, Zhenhuan Machines will be your most reliable partner.

We are ready to establish a long business relationship with your esteemed company as a supplier, a partner and a friend. We warmly welcome you from worldwide.