Plastic PET disinfectant mist spray bottle making One Step Injection Stretch Blow Molding Machine
DAWSON MACHINERY & MOULD GROUP
Our customers are all around the world.
Vietnam, Australia, Indonesia, Malaysia, Thailand, Sri Lanka, Kazakhstan, Russia, UAE, Saudi Arabia, Malta, Romania, Italy, India, Syria, Ethiopia, Egypt, Sudan, Tunisia, Algeria, Kenya, Nigeria, South Africa, Zimbabwe, Mexico, Guatemala, Ecuador, Colombia, Venezuela, Peru....
One step PET Injection Stretch Blow Molding Machine
Advantage - Injection Stretch Blow Molding Machine
With the increasing requirement of high quality and elegant appearance in the packing field of food, beverage, and cosmetic, the plastic containers made by the old style extrusion blowing machine cannot meet the customer’s demand any more. However, by one step injection stretch blow molding machine, from the raw material to product processed are all by one step.The whole process includes preform injection,stretch blow and release. No need trimmings, No runner gate material ( no scrap ), but perfect neck, bottom and line, higher transparent, higher rigid. Stretch-blowing molding products come with thinner wall and save more material. PET water bottle stretch blow molding machine completes a high speed molding without preform reheated. With the heat from preform injection to stretch and blow, unnecessary reheating and shorten preform cooling time to save energy.
Injection Stretch blow molding machine optimizes the working structure, removes molding disadvantage factor, cuts off the complicated working procedure to ensure molding more reliable and increase the reject rate. One Step Injection Stretch blow moulding machine decrease the convey cost and avoid the second contamination, special for food and pharmaceutical company. For example, to transit the 19g 500ml bottle, if the 1m³ trunk used, it can load 1024 bottles, or 9280 preform, but if buy the raw material that can produce 56421 bottles. The logistic cost of material comparing with transiting bottles can be reduced by 98.2%; Comparing with the cost of transiting preform, the cost can be reduced by 83.6%.
| Molding | Process | Structure | Manpower/Energy/Space | Product Quality |
| One-step | From preform to product | One machine | Little | Not affect by damp and less pollution; Various kinds of shape |
| Two-step | Injection and blow molding are two separated process |
1. Injection molding machine 2. Preform transiting machine 3. Reheating, stretch and off-moulding machine |
More | Easy affect by damp and polluted; Singleness shape |
| ITEM | UNIT | SPEC | |
| INJECTION PART | SCREW DIAMETER | MM | 40 |
| SCREW L/D RATIO | L/D | 20.5:1 | |
| SCREW SPEED | R/MIN | 0-150 | |
| INJECTION WEIGHT | G | 245 | |
| INJECTION PRESSURE | KG/CM2 | 1504 | |
| MAX. HYDRAULIC PRESSURE | KG/CM | 140 | |
| PLASTICIZING CAPACITY | G/S | 14 | |
| INJECTION RATE | G/S | 140 | |
| CLAMPING PART | BLOW CLAMPING FORCE | KN | 80 |
| CLAMP TONNAGE | KN | 400 | |
| WHEEL DIAMETER | MM | 800 | |
| MAX HIGHT OF BOTTLE | MM | 220 | |
| OPEN VERTICAL MOLD TRIP | MM | 570 | |
| OTHRES | MAX PUMP PRESSURE | MM | 16 |
| SERVO MOTOR | KW | 22.5 | |
| HEATING POWER | KW | 8.9 | |
| OIL TANK VOLUME | L | 400 | |
| DIMENSION OF MACHINE | M | 4.2X1.75X3.55 | |
| WEIGHT OF MACHINIE | TON | 5 | |
