Suzhou SPT Mill Co., Ltd
Suzhou SPT Mill Co., Ltd SPT produce and supply all the steel pipe and steel sheet forming and finishing line. Here is your one-stop-solution partner for the steel pipe and steel sheet producing. Also
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| NO. | Machines |
| 1 | Blow molding machine(With servo motor) |
| 2 | Parison wall thickness controller |
| 3 | Automatic bottom blowing system |
| 4 | Barrel mould with handle(Stainless steel)with deflashing device. Cycle time 45s-48s according to weight of bottle from 750-800g |
| unit | item | specification | discription | note |
| Capacity | Max. Product Volume | 25L | Single station, accumulator head | |
| Extruding (Main extruding) | Screw diameter | φ82mm | Special exhaust screw for PC | |
| Screw L/D | 38:1 | |||
| Material of screw and barrel | 38CrMoALA | |||
| Plasticizing capacity | 160KG/Hr | Based on PC, changeable with different density of material | ||
| Extruding method | Oil motor | Low speed, big pitch of strand | ||
| Oil pump drive power | 45KW | |||
| Front-back adjusting | Yes | |||
| Up-down adjusting | Yes | Chain and turbine running with oil motor | ||
| Temperature control zones | 8 | Temperature module from 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 | |||
| Die-head | Structure | Centre-feed | Average press, be able to oppugn | |
| Material | 38CrMoALA inner mirror | |||
| Accumulator | 1.9L | |||
| Die mouth | Φ80~Φ150 mm | Min~Max | ||
| Parison thickness controlling | Available | MOOG 100-point | Selectable | |
| Injecting stroke control | Accumulator electric ruler & limit switch | |||
| Parison adjustment method | Outer mandrel | |||
| 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 | Module | Hengke, 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 human interface screen with single color Made in 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 | |||
| Controlling | Proportional | Setting data from 0 to 999 | ||
| Max. working pressure | 140 kg/cm2 | |||
| Pneumatics | Direction | AIRTEC from 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 | Lubricities 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*3800(mm) | ||
| Weight | 12TON | |||
| Total consumption | 98KW/Hr | |||
| Total average consumption | 61.74KW/Hr |
