English  |
| Quantity: | |
|---|---|
SZ—2400A
SZ
ITEM | UNIT | SZ—2400A | ||
INJECTION UNIT | ||||
SCREW DIAMETER | mm | 55 | 60 | 65 |
SCREW LID RATIO | L/D | 22.9 | 21 | 19.4 |
THEORETICAL SHOT VOLUME | CM3 | 665 | 791 | 929 |
SHOT WEIGHT(PS) | g | 605 | 720 | 845 |
INJECTION PRESSURE | Mpa | 210 | 176 | 150 |
THEORETICAL INJECTION RATE(PS) | g/s | 176.5 | 210 | 245 |
PLASTICISING CAPACITY | g/s | 26.4 | 32.5 | 40 |
SCREW TORQUE | N.m | 2000 | ||
MAX.SCREW ROTATE SPEED | r/min | 150 | ||
INJECTION STROKE | mm | 280 | ||
CLAMPING UNIT | ||||
MAX.CLAMPING FORCE K | KN | 2400 | ||
MAX.OPENING STROKE | mm | 530 | ||
SPACE BETWEEN TProduct displayIE BARS | mm | 555×555 | ||
MOULD HEIGHT | mm | 200-570 | ||
MAX.DAYLIGHT | mm | 1100 | ||
EJECTOR FORCE | KN | 61.5 | ||
EJECTOR STROKE | mm | 135 | ||
EJECTOR QUANTITY | 9 | |||
OTHER | ||||
PUMP MOTOR POWER | KW | 22 | ||
PUMP PRESSURE | Mpa | 16 | ||
HEATING POWER | KW | 18.5 | ||
HEATING ZONE | 5 | |||
SIZE | m | 6.2×1.6×2.1 | ||
NET WEIGHT | t | 8.0 | ||
OIL TANK CAPACITY | L | 440 | ||
INTERNATIONAL DESIGNATION | 2400—1390 | |||
1. Design concept of hot runner system
Another important step is the design concept of the hot runner. A detailed design concept, including manifold and pressure plate, will become an important part of the mold review.
Hot runner is a complex and advantageous mold component. In mold production projects, CAE computer-aided engineering analysis, resin testing, and design concepts can all be completed by the hot runner system supplier. At the beginning of a project, if the hot runner supplier is involved in the work, the mold designer can further optimize the final product.
The manifold is used to ensure that the molten channel can be arranged in the most effective way. In an ideal situation, the molten channel is designed in a symmetrical manner, and the flow length and number of turns in all downstream channels are consistent. In the case of using multi cavity molds or asymmetric molds, the melt channel may include artificial lengths and turning points to properly balance the system. This concept is helpful for both mold designers and hot runner designers, ensuring optimal manifold design.
In addition, pressing plate technology should be adopted to ensure that the closure height and key features required by the customer can be designed. Due to the inclusion of a hot runner nozzle in the nozzle, the mold designer also needs to confirm whether the proximity of the injection port and cooling can meet the requirements of the hot runner manufacturer.
The main factors for evaluating the hot runner system include: flow balance and heat distribution in the manifold; Channel size; Strength of manifold materials in high-pressure applications; The size of the injection port; Proximity of cooling and injection ports; Capable of withstanding abrasive and corrosive resin components.
Our Company
Product display
Customers of Shenzhou
ITEM | UNIT | SZ—2400A | ||
INJECTION UNIT | ||||
SCREW DIAMETER | mm | 55 | 60 | 65 |
SCREW LID RATIO | L/D | 22.9 | 21 | 19.4 |
THEORETICAL SHOT VOLUME | CM3 | 665 | 791 | 929 |
SHOT WEIGHT(PS) | g | 605 | 720 | 845 |
INJECTION PRESSURE | Mpa | 210 | 176 | 150 |
THEORETICAL INJECTION RATE(PS) | g/s | 176.5 | 210 | 245 |
PLASTICISING CAPACITY | g/s | 26.4 | 32.5 | 40 |
SCREW TORQUE | N.m | 2000 | ||
MAX.SCREW ROTATE SPEED | r/min | 150 | ||
INJECTION STROKE | mm | 280 | ||
CLAMPING UNIT | ||||
MAX.CLAMPING FORCE K | KN | 2400 | ||
MAX.OPENING STROKE | mm | 530 | ||
SPACE BETWEEN TProduct displayIE BARS | mm | 555×555 | ||
MOULD HEIGHT | mm | 200-570 | ||
MAX.DAYLIGHT | mm | 1100 | ||
EJECTOR FORCE | KN | 61.5 | ||
EJECTOR STROKE | mm | 135 | ||
EJECTOR QUANTITY | 9 | |||
OTHER | ||||
PUMP MOTOR POWER | KW | 22 | ||
PUMP PRESSURE | Mpa | 16 | ||
HEATING POWER | KW | 18.5 | ||
HEATING ZONE | 5 | |||
SIZE | m | 6.2×1.6×2.1 | ||
NET WEIGHT | t | 8.0 | ||
OIL TANK CAPACITY | L | 440 | ||
INTERNATIONAL DESIGNATION | 2400—1390 | |||
1. Design concept of hot runner system
Another important step is the design concept of the hot runner. A detailed design concept, including manifold and pressure plate, will become an important part of the mold review.
Hot runner is a complex and advantageous mold component. In mold production projects, CAE computer-aided engineering analysis, resin testing, and design concepts can all be completed by the hot runner system supplier. At the beginning of a project, if the hot runner supplier is involved in the work, the mold designer can further optimize the final product.
The manifold is used to ensure that the molten channel can be arranged in the most effective way. In an ideal situation, the molten channel is designed in a symmetrical manner, and the flow length and number of turns in all downstream channels are consistent. In the case of using multi cavity molds or asymmetric molds, the melt channel may include artificial lengths and turning points to properly balance the system. This concept is helpful for both mold designers and hot runner designers, ensuring optimal manifold design.
In addition, pressing plate technology should be adopted to ensure that the closure height and key features required by the customer can be designed. Due to the inclusion of a hot runner nozzle in the nozzle, the mold designer also needs to confirm whether the proximity of the injection port and cooling can meet the requirements of the hot runner manufacturer.
The main factors for evaluating the hot runner system include: flow balance and heat distribution in the manifold; Channel size; Strength of manifold materials in high-pressure applications; The size of the injection port; Proximity of cooling and injection ports; Capable of withstanding abrasive and corrosive resin components.
Our Company
Product display
Customers of Shenzhou
