ShenZhou Plastic 72 Cavity Pet Preform—injection molding machine executing modern design and precise manufacturing ，using famous imported hydraulic and electrical . From assembly to the finished machine , it has been strictly controlled.
20 years of manufacturing experience with an aim of providing One-stop solution to meet the clients’ requirement.
So far, ShenZhou series machines and molds have been exported to more than 60 countries, We dispatch engineers to provide after-sales service for customers.
High Speed Automatic Plastic Pet Preform Injection Molding Machine
Increased Production Efficiency: High-speed operation and automatic processes result in higher output and reduced production times.
Superior Product Quality: Precision engineering ensures each PET preform meets strict quality standards, reducing defects and ensuring customer satisfaction.
Cost Savings: Energy-efficient design and reduced labor requirements contribute to lower operating costs.
Long-Term Reliability: Durable construction and high-quality components ensure the machine’s longevity and consistent performance.
Easy to Operate: User-friendly interface simplifies operation and training, making it accessible for operators of all skill levels.
Product Features：
1. high efficiency
2.high production
3.energy conservation
ITEM | UNIT | SZ—5500A | ||
INJECTION UNIT | ||||
SCREW DIAMETER | mm | 80 | 85 | 90 |
SCREW LID RATIO | L/D | 22.3 | 21 | 19.8 |
THEORETICAL SHOT VOLUME | CM3 | 2141 | 2418 | 2710 |
SHOT WEIGHT(PS) | g | 1948 | 2200 | 2466 |
INJECTION PRESSURE | Mpa | 188 | 167 | 149 |
THEORETICAL INJECTION RATE(PS) | g/s | 427 | 482 | 541 |
PLASTICISING CAPACITY | g/s | 80 | 100 | 118 |
SCREW TORQUE | N.m | 5170 | ||
MAX.SCREW ROTATE SPEED | r/min | 150 | ||
INJECTION STROKE | mm | 425 | ||
CLAMPING UNIT | ||||
MAX.CLAMPING FORCE K | KN | 5500 | ||
MAX.OPENING STROKE | mm | 820 | ||
SPACE BETWEEN TIE BARS | mm | 810×810 | ||
MOULD HEIGHT | mm | 350-820 | ||
MAX.DAYLIGHT | mm | 1640 | ||
EJECTOR FORCE | KN | 150 | ||
EJECTOR STROKE | mm | 210 | ||
EJECTOR QUANTITY | 13 | |||
OTHER | ||||
PUMP MOTOR POWER | KW | 55 | ||
PUMP PRESSURE | Mpa | 16 | ||
HEATING POWER | KW | 33 | ||
HEATING ZONE | 6 | |||
SIZE | m | 8.4×2.2×2.6 | ||
NET WEIGHT | t | 23.5 | ||
OIL TANK CAPACITY | L | 1000 | ||
INTERNATIONAL DESIGNATION | 5500—4040 | |||
Criteria for acceptance of molds
1. No defects are allowed on the surface of the product: lack of material, burning, top whitening, white lines, peaks, blistering, whitening (or cracking, breaking), drying marks, wrinkles.
2. Welding line: Generally, the length of circular perforation welding line is not more than 5mm, and the length of irregular perforation welding line is less than 15mm. The strength of the welding line can pass the functional safety test.
3. Shrinkage: No shrinkage is allowed in obvious areas of the appearance, and slight shrinkage (no dents to the touch) is allowed in inconspicuous areas.
4. Generally, the flatness of small products is less than 0.3mm. If there are assembly requirements, they must be ensured.
5. There should be no air marks or material marks in obvious areas of the appearance, and the product generally should not have bubbles.
6. The geometric shape and dimensional accuracy of the product should comply with the requirements of formal and effective mold drawings (or 3D files). The product tolerance should be based on the tolerance principle, with negative tolerance for shaft dimensions and positive tolerance for hole dimensions. If the customer has any requirements, it should comply with the requirements.
7. Product wall thickness: The general requirement for product wall thickness is to achieve average wall thickness. Non average wall thickness should meet the requirements of the drawing, and the tolerance should be -0.1mm according to the characteristics of the mold.
8. Product Matching: Shell to Shell Matching - The surface misalignment is less than 0.1mm, and there should be no scratching phenomenon. Holes, shafts, and surfaces with matching requirements should ensure matching spacing and usage requirements.
Certificate
Our Company
Our Customers
ShenZhou Plastic 72 Cavity Pet Preform—injection molding machine executing modern design and precise manufacturing ，using famous imported hydraulic and electrical . From assembly to the finished machine , it has been strictly controlled.
20 years of manufacturing experience with an aim of providing One-stop solution to meet the clients’ requirement.
So far, ShenZhou series machines and molds have been exported to more than 60 countries, We dispatch engineers to provide after-sales service for customers.
High Speed Automatic Plastic Pet Preform Injection Molding Machine
Increased Production Efficiency: High-speed operation and automatic processes result in higher output and reduced production times.
Superior Product Quality: Precision engineering ensures each PET preform meets strict quality standards, reducing defects and ensuring customer satisfaction.
Cost Savings: Energy-efficient design and reduced labor requirements contribute to lower operating costs.
Long-Term Reliability: Durable construction and high-quality components ensure the machine’s longevity and consistent performance.
Easy to Operate: User-friendly interface simplifies operation and training, making it accessible for operators of all skill levels.
Product Features：
1. high efficiency
2.high production
3.energy conservation
ITEM | UNIT | SZ—5500A | ||
INJECTION UNIT | ||||
SCREW DIAMETER | mm | 80 | 85 | 90 |
SCREW LID RATIO | L/D | 22.3 | 21 | 19.8 |
THEORETICAL SHOT VOLUME | CM3 | 2141 | 2418 | 2710 |
SHOT WEIGHT(PS) | g | 1948 | 2200 | 2466 |
INJECTION PRESSURE | Mpa | 188 | 167 | 149 |
THEORETICAL INJECTION RATE(PS) | g/s | 427 | 482 | 541 |
PLASTICISING CAPACITY | g/s | 80 | 100 | 118 |
SCREW TORQUE | N.m | 5170 | ||
MAX.SCREW ROTATE SPEED | r/min | 150 | ||
INJECTION STROKE | mm | 425 | ||
CLAMPING UNIT | ||||
MAX.CLAMPING FORCE K | KN | 5500 | ||
MAX.OPENING STROKE | mm | 820 | ||
SPACE BETWEEN TIE BARS | mm | 810×810 | ||
MOULD HEIGHT | mm | 350-820 | ||
MAX.DAYLIGHT | mm | 1640 | ||
EJECTOR FORCE | KN | 150 | ||
EJECTOR STROKE | mm | 210 | ||
EJECTOR QUANTITY | 13 | |||
OTHER | ||||
PUMP MOTOR POWER | KW | 55 | ||
PUMP PRESSURE | Mpa | 16 | ||
HEATING POWER | KW | 33 | ||
HEATING ZONE | 6 | |||
SIZE | m | 8.4×2.2×2.6 | ||
NET WEIGHT | t | 23.5 | ||
OIL TANK CAPACITY | L | 1000 | ||
INTERNATIONAL DESIGNATION | 5500—4040 | |||
Criteria for acceptance of molds
1. No defects are allowed on the surface of the product: lack of material, burning, top whitening, white lines, peaks, blistering, whitening (or cracking, breaking), drying marks, wrinkles.
2. Welding line: Generally, the length of circular perforation welding line is not more than 5mm, and the length of irregular perforation welding line is less than 15mm. The strength of the welding line can pass the functional safety test.
3. Shrinkage: No shrinkage is allowed in obvious areas of the appearance, and slight shrinkage (no dents to the touch) is allowed in inconspicuous areas.
4. Generally, the flatness of small products is less than 0.3mm. If there are assembly requirements, they must be ensured.
5. There should be no air marks or material marks in obvious areas of the appearance, and the product generally should not have bubbles.
6. The geometric shape and dimensional accuracy of the product should comply with the requirements of formal and effective mold drawings (or 3D files). The product tolerance should be based on the tolerance principle, with negative tolerance for shaft dimensions and positive tolerance for hole dimensions. If the customer has any requirements, it should comply with the requirements.
7. Product wall thickness: The general requirement for product wall thickness is to achieve average wall thickness. Non average wall thickness should meet the requirements of the drawing, and the tolerance should be -0.1mm according to the characteristics of the mold.
8. Product Matching: Shell to Shell Matching - The surface misalignment is less than 0.1mm, and there should be no scratching phenomenon. Holes, shafts, and surfaces with matching requirements should ensure matching spacing and usage requirements.
Certificate
Our Company
Our Customers
