unit | item | specification | discription | note |
Extruding
(Main extruding) | Screw diameter | φ82mm | Special exhaust screw for PC |
|
| Screw L/D | 30:1 |
|
|
| Material of screw and barrel |
| 38CrMoALA |
|
| Plasticizing capacity | 130~160KG/Hr | Based on LG grand, changeable with different density of material |
|
| Extruding method | Oil motor | Low speed, big pitch of strand |
|
| Front-back adjusting | Yes |
|
|
| Up-down adjusting | Yes | Chain and turbine running with oil motor |
|
| Temperature control zones | 8 | Temperature, Mitsubishi |
|
| Blowers | 4 | Power 120W |
|
| Cooling | Yes | Put cooling water through entrance of screw |
|
| Mold closing unit | Structure
|
| Without bar, bilateral synchronization center-mold closing, with large and average clamping force | Patent |
| Mold-moving guide | Ball bearing beeline guide | Small resistance, high speed, high precision, scuff resistance |
|
| Platen dimension | 550×650 mm | Max. |
|
| Platen distance | 350~780mm |
|
|
| Clamping force | 215KN |
|
|
| Fixing mold | Mold pressing platen | Make screw hole on platen, mold pressing platen |
|
Clamping stroke control
| Inductive switch & moving | Discriminate end of mold opening, low-speed of mold opening, end of mold closing and low-speed of mold closing |
|
Electric protect
|
| Taiwan FOTEK electric protect switch with six-zone |
|
| Diehead | Structure | Centre-feed | Average press, be able to oppugn |
|
| Material |
| 38CrMoALA inner mirror |
|
| Accumulator | 4L |
|
|
| Die mouth | Φ80~Φ120 mm | Min~Max |
|
| Parison thickness controlling | Available | MOOG 100-point |
|
| Injecting stroke conmtrol |
| Accumulator electric ruler & limit switch |
|
| Parison adjustment method | Outer mandral |
|
|
| Temperature zone | 4 |
|
|
| Standard bottom blowing unit | Blow pin stroke control | Inductive switch | Discriminate end of blowing pin up, end of blow pin down |
|
| Blowing control mode |
| Discriminate high pressure blowing and low pressure blowing |
|
| Blowing pin cooling function | Cooling water | 1-in, 1-out cooling system
|
|
| Blowing pin position adjusted |
| Front, back, left, right, three way displacement adjusting |
|
| Electricity Controlling system | Temperature | Medule | Mitsubishi, alarm for up-limit and down-limit, P.I.D control |
|
| Load protect |
| Set electric protect according to different zones, prevent from destroy when abnormal electricity |
|
| Programmer | Mitsubishi | The movement programmer composed in general language, and movement control may be revised according to the users' special demand |
|
| Operating screen | Human interface screen | HITECH, Taiwan |
|
| Timing setting | Touch screen | Set pressure and timing on the screen to manage and control the movement |
|
| Hydraulic | Oil motor power | 60HP |
|
|
| Mail oil pump |
| USA DENISON OR SUNNY |
|
| Controlling | Proportional | Setting data from 0 to 999 |
|
| Max. working pressure | 140 kg/cm2 |
|
|
| Pneumatics | Direction |
| AIRTEC, Taiwan |
|
| Pressure controlling | Separate style | Separate two adjusters for high and low pressure |
| Max. pressure | 8kg/cm2 | All air pipes are connected by PU pipe |
| Other information | Lubricative method |
| Fill lubricate oil by hand on mold opening & closing basement |
|
| Oil cooling |
| Using heating exchanger from Taiwan |
|
| Mold cooling |
| Separated cooling water resource, use 5-in 5-out fix (single side) |
|
| Gear box, hopper basement, die head cooling |
| Use separated cooling water circuit, insure cooling effect |
|
| Overall dimension | L*W*H | 6300*2200*3800mm |
|
| Weight | TON | 12 |
