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VFK-TAV SERIES

Product Details ▼

Specifications of the equipment may be changed upon previous agreements. The price may be adjusted accordingly.

Forming Area

Width 600~1,100㎜ × Length 700~1,200㎜

Forming Method

1) Upper and Lower forming table are driven by four toggle links and a servomotor Chain Width Adjustment
2) Four types of Forming Method :
A - Upper Vacuum
B - Lower Vacuum
C - Upper Vacuum + Lower Air Pressure Forming
D - Lower Vacuum + Upper Air Pressure Forming

Product Depth

Maximum 160㎜

Used Material Types
Types
Thermoplastic resin material in rolls such as PS, PP, PVC, HIPS, ABS, and etc.
Specification
Thickness 0.2~1.5㎜, Material Width 640~1,140㎜
Forming Ability

1,200 shot/hour, 3.0 sec/cycle Max.
(general products, HIPS 0.4 mm)

Material Transfer
Feature
Timing belt and chain mechanism, lower noise level compared to conventional models. The servomotor operation allows precise transferred distance and speed settings for materials.
Controls
The Material distance and speed by using a touch monitor.
Chain Width Adjustment
Features
Simultaneous or separate adjustment for front/back using an electric motor and rotor in an encoder combination. Automatic width adjustment after mold changing by loading the chain width data profile.
Control
Touch monitor numerical control for front and rear chain width

Heating method
Features
“Double-sided heating method", composed of upper and lower heater box
(External emit when machine stop or an emergency)
Heater specification
Infrared ceramic heater (electric power 400W, size 122mm x 122mm)
Heater Box
Width 1,215mm x Length 3,645mm (for both Upper and Lower)
Temperature control
SSR (Solid state relay) using P.I.D. automatic temperature compensation and “ON, OFF” temperature control method on touch monitor Can save temperature data for each forming product.
Control point
Upper heater 99 point, Lower heater 57 point (Upper and Lower Total : 156 points)

Control panel
AC servo controller, a PLC automatic continuation program control system Control for “switch, timer, speed, and etc” using touch monitor and storage function of setting profiles (up to 120 profiles).
Automatic operation mode
Controls the timer of each operation unit
Switch mode
“Manual switch", Automatic switch”
Distance,
speed setting mode
Material feed distance and speed, table speed, plug assist speed and working distance setting
Heater temperature
control screen
Automatic temperature adjustment screen
Control point
Displays each operation unit’s error messages in the event of a malfunction

Table operation system
Features
The servomotor operates only when the forming table is in action; this allows reduction of electricity by 40% and considerable amount of noise.
Structure
Upper and Lower forming table are each made of two sets of toggle links, driven by a servomotor and cam link
Upper and Lower forming table are each supported by Ø140 x 2EA auxiliary pneumatic cylinders
Upper and Lower table mold Height adjustment screws are driven by a motor to change the table position when changing with other molds
Control
Table position and speed touch monitor control adjustment. Can save Upper and Lower mold Height data for each forming product Automatic width adjustment after mold changing by loading the mold Height data profile.

Mold Specification
Features
After attaching the mold to the mold base from the machine's exterior, the difference can be used to insert into the machine, from which the roller and guide pins on the forming table will set the center position automatically. The work inside the machine is greatly reduced and therefore improves the safety of the workers.
Upper Mold
Width 600~1,100㎜ × Length 700~1,200㎜ × Height 150~250㎜
(in case of using sub-plate : 125~225 mm)
Lower Mold
Width 600~1,100㎜ × Length 700~1,200㎜ × Height 150~250㎜
(in case of using sub-plate : 125~225 mm)

※Mold Height when inserted from sideways : after stacked of Upper and Lower mold 300 ~ 420㎜
(in case of using sub-plate : 250~400 mm)

Shutter operation system
Features
Compared to the conventional pneumatic drive, servomotor drive can set profiles in high speed and precision for saving forming time.
Features
Ball screw and servomotor drive
Control
Control table position and speed can be adjusted with the touch monitor. Can save setting values.

Vacuum system
Vacuum pump
Oil circulation vane type (60㎐ : 7.5㎾ 6,000Liter/min, 50㎐ : 5.5㎾ 5,000Liter/min)
Vacuum tank
400 Liter vacuum tank

Air Pressure (Pneumatic) System
Pressure setting
Easy adjustment of forming air pressure up to 0~ 5kg/㎠ with remote regulator
Pressurized Air
Compressor 30HP, working pressure 5~7kg/㎠, Dry pressurized air (Compressor and dryer system available separately)

Material spread
Features
Material loading by pneumatic cylinder
Material size
Maximum Width 1,150mm x Maximum radius 1,000mm
Material weight
Up to 500 kg

Lubrication supplier
  • Automatic lubrication function through touch monitor control for material convey chain

Cooling
Cooled parts
Mold, material transfer chain, rear shutter
Cooling specifications
Clear water under 30°C, requires 10RT frozen chiller (available separately)

Power consumption
(Forming machine)
Description of part Maker Capacity Remark
Heater HANATECH(Korea) 194.4 ㎾ Upper 97.2 ㎾ x Lower 97.2 ㎾
Forming table drive motor MITSUBISHI(Japan) 22.0 ㎾ Upper 11.0 ㎾ x Lower 11.0 ㎾
Material convey motor MITSUBISHI(Japan) 7.0 ㎾
Shutter operation motor MITSUBISHI(Japan) 7.0 ㎾
Mold Height adjustment motor SPG(Korea) 0.8 ㎾ Upper 0.4 ㎾ x Lower 0.4 ㎾
Material width adjustment 스바끼(Japan) 0.8 ㎾ Front 0.4 ㎾ x Rear 0.4 ㎾
Material spread motor SPG(Korea) 0.4 ㎾
Cooling fan HYESUNG(Korea) 0.4 ㎾ 0.2 ㎾ x 2 ea
vacuum pump Rietschle(Germany) 7.5 ㎾ 50㎐ 5.5㎾, 60㎐ 7.5㎾
Total 234.8 ㎾ 220/380Volts, 3Phase, 50/60㎐

Peripherals
(separate purchases)
Description of part Capacity Remark
Air compressor 22.5 ㎾ 30 HP
Coolant chiller 10.0 ㎾ 10 RT (Cooling tower 30RT)
Total 32.5 ㎾ 220/380 Volts, 3 Phase, 60 ㎐

Machine Size
  • Width 2,560㎜ × Length 6,600㎜(9,350mm including material spreader) × Height 2,910㎜

Machine Weight
  • Approximately 18.0 ton

Product Video