5 gallon PC blowing machine , bottle blow molding machine, automatic blow moulding machine 19L
Extrusion blow molding machne features:
1. The screw adopts high potency melt to make sure the material well mixed.
2. Adopt frequency control of motor system to reduce the power consumption.
3. Adopt horizontal movement frame to improve stability and speed.
4. The oil cylinder is in the center of the moldboard, uniform stress for quality products and increase life span.
5. High stench guild rod controller the mold open and clamp, to enhance the steadily and high efficiency.
6. The extrusion head use spreader or screw type to well mixed the thickness and easy to change different color.
7.Advanced design to eliminate the melt material degrade in the runner, to avoid the perform draw-down and the welding line.
8. The precise time control system assured good quality, suitable weight and reduces production cycle.
9. Freely to move the extrusion foundation backward or forward to make the exchange of the mold easy.
10. Multi-function bottom blowing type for shaped products.
11. The mechanical arm can take out the product automatically.
Machine parameter
unit | item | specification | discription |
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 HDPE 5502, 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 medule 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 |
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 |
|
Machine make 5 gallon PC bottle
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