3V

FIN FORMING MACHINE

3V fin machines are a key part of our business working worldwide. These flexible, quick change machines are capable of producing state of art fins with flat top, extended louvers combined with low gauge material thickness. The fine tooling can be exchanged. Controlled by PLC and touch screen, it can be connected with automatic production line. 3V fin machine family includes single track fin mill, twin fin mill and turbulator fin mill. 3V fin machines are proven to be the best choice for increasing utilization and energy efficiency.

SINGLE TRACK FIN MILL

Input speed Max300m/min
Cutting rate80 cuts/min
Fin width12mm - 110mm
Fin height4 -10mm
Strip thickness0.05-0.16mm
Fin half-period0.6 - 2.6mm

TWIN TRACK FIN MILL

Input speed Max300 × 2 m/min
Cutting rate80 × 2 cuts/min
Fin width24mm-110mm
Fin height4 - 8mm
Strip thickness0.05-0.1mm
Fin half-period0.6-2mm

TURBULATOR FIN MILL

Input speed Max250m/min
Cutting rate140 cuts/min
Fin width30mm -120mm
Fin height4-10mm
Strip thickness0.06-0.16mm
Fin half-period0.6-2.9mm

Input speed Max135m/min
Cutting rate180 cuts/min
Fin width64mm - 250mm
Fin height4 - 10mm
Strip thickness0.06 - 0.16mm
Fin half-period0.6 - 2.9mm

CORE BUILDER MACHINE

3V Core Builder Machines provide solutions to meet all your requirements with market leading flexibility and efficiency. Our Core assembly systems are available to produce Condensers, Radiators, Heaters, Charge Air Coolers, Evaporators and so on. 3V supplies our Core Bulider Machines all over the world and is helping our clients minimize downtime, significantly increase output and saving labor cost.

COMPACT CORE BUILDER

Radiator Condenser Heater Charge Air Cooler Evaporator
Header to header
300mm-850mm/300mm-1000mm/500mm-1200mm
Side to side 100mm-850mm/100mm-900mm/500mm-1200mm

HEAVY DUTY CORE BUILDER

Radiator, Condenser, Charge Air Cooler
Header to header
300mm-850mm/300mm-1000mm/500mm-1200mm
Side to side 100mm-850mm/100mm-900mm/500mm-1200mm

DOUBLE STATION CORE BUILDER

Heater, Evaporator
Header to header 150mm-350mm
Side to side 100mm-300mm

SEMI CORE BUILDER

Radiator, Condenser, Heater, Charge Air Cooler, Evaporator
Header to header 300mm-850mm
Side to side 350mm-850mm

HVAC

·
Economical
Reduced raw material costs
Less labor cost
Optimized production times
Higher precision manufacturing
Reduction of waste raw materials

·
Technical
Heat transfer and thermal performance improved
20% lower air side pressure drop
Refrigerant charge reduced
50% reduction of coil weight
Increased reliability due to corrosion resistance

STUFFER MACHINE

3V Tube stuffer machine is ancillary equipment used in heat exchange field. Automatically inserting turbulator fins into tubes, it significantly reduces labor cost and enhances output and efficiency.

1800 tube/hour
Fin length 30mm-100mm
Fin width 100mm-250mm

CRIMPING MACHINE

3V automation manufactures plastic tank clinch machines, designed to provide the highest level of performance. 3V crimping machine is fully automated with high volume of output, includinfg radiator brazed core, gasket and tank crimping station. It is potentially married to an automatically loaded or unloaded leak testing cell. 3V crimping machine ensures ease of operating and high productivity.

Header to header 300mm-800mm
Side to side 250mm-800mm
Header width 34.4mm-65mm

TUBE CUT-OFF SYSTEM

3V offers the latest advancement in High Volume Micro-multiport cut-off machinery. The MPE(Multiport Extruded)tube cut off line is designed to produce cut-to-length multiport tube profiles for automotives or HAVC heat exchangers.

Max 70 cuts/min
Tube length 50mm-300mm
Tube width 32mm-80mm
Tube material length 500mm-1500mm

AUTOMATION DEVELOPMENT

3V Robotic applications can replace manual brazing fixture loading and people out of labor movement with visual quality inspection system. With fully automated core assembly, 3V machines enable a decrease in labor cost and short changeover times, also increased energy efficiency.

3V Automatic handling systems help to fit customized production process requirement, not only enhance production but also reduce labour intensity.

Automatic header,
tube and brazing
frame loading system

Core unloading unit

FORM ROLL TOOLING

Form rolls are the heart of fin machines. With extensive experience in design, development and maufacturing of fin rolls, 3V automaiton can meet exacting standards for quality and value. 3V produces durable and high precision fin rolls tooling worldwide.

Fin width range 6mm-250mm

Fin height range 4mm-14mm

Aluminum thickness 0.04mm-0.2mm

Fin pitch 0.9P-4P

SLIT LOUVER FIN

Flat Top Fin
V-Type Fin

TURBULATOR FIN

Dimpled Fin
No Dimpled Fin