1. The injection components adopt a dual-cylinder balanced design, providing higher injection pressure, a simpler and more stable structure, and a shorter design space. The failure rate is low.
2. Increase the injection displacement cylinder, and for larger models, adopt a dual injection displacement cylinder structure to effectively prevent leakage from the nozzle due to machine vibration and other factors during high-speed operation.
3. The injection guide bushing adopts a graphite sleeve, enhancing the wear resistance of the bushing, reducing the frequency of lubrication required, and effectively improving the cleanliness of the injection components.
4. The injection cylinder and the shooting cylinder adopt low-friction seals to improve the injection response speed and provide stability during injection under complex process conditions.
5. The bridge-type platen is designed as a whole, suitable for plasticizing components with different length-to-diameter ratios.
6, Extra large tie-bar inner spacing (increased by one level in the transverse tie-bar inner distance).
Solid connecting rod
High Rigidity Template
Large and Medium Machine Rear Plate Flange
Gear Modulation
Large Machine Graphite Steel Bushing
Injection Molding Components
1. The front connecting rod adopts an integral structure, enhancing the rigidity of the connecting rod and ensuring consistency in its machining dimensions. This can reduce the fit clearance between the pin shaft and the cylinder liner, ensuring the accuracy of the connecting rod mechanism and improving its service life.
2. The clamping head plate adopts a box-type structure design, with increased thickness of the template and internal reinforcement, enhancing the rigidity of the head plate and more effectively reducing the bending deformation of the tie bars when under force.
3. The unique tail plate flange design of medium and large models, when the tail plate deforms under force, generates a counter-torque through the cooperation and support between the tail plate flange and the tie rods, thereby reducing the deformation of the tail plate.
4. The gear mold adjustment structure offers high repeatability and large mold adjustment force.
5. Ultra-high screw injection pressure (20% higher injection pressure compared to the S8 series).
6. Ultra-fast injection speed (with 120mm/s as the standard)
Use a powerful and efficient dual-cylinder injection
Design of Balanced Dual Ejection Oil Cylinders for Medium and Large Machines
Unlubricated graphite bushing
Use low-friction seals
Movable bridge-type injection unit base
Hydraulic lubrication components
Low noise
The hydraulic control structure is designed reasonably with high integration, and unique noise reduction treatment ensures smooth and quiet machine operation, making the working environment more comfortable.
Low fuel consumption
The reduction in oil temperature significantly extends the service life of the seals. The oil cleaning system can quickly and effectively filter out contaminants, ensuring the service life of hydraulic components.
Control system
1. The user-friendly computer interface is simple to operate, and the control box has a rotatable design for easy operation.
2. Optimized electrical design, utilizing well-known brand dedicated injection molding machine computers, providing fast response and reliable control.
3. All data during the equipment production process is fully preserved, and the data, lists, graphics, and other presentation methods are entirely consistent with practical application needs.
4. Parameter data protection lock with power failure auto-save function, and ultra-large capacity data storage.
5. Complete records of the product process parameters, including set values, actual values, and related data, are maintained during the product realization.
Servo energy-saving system
1. Real-time monitoring of multiple signals, including actual pressure, flow, driver output current, and load rate, is achieved through high-speed communication via the bus.
2. For large and medium-sized injectors, a dual-pump or multi-pump convergence method is adopted, with special control technology applied to the servos, achieving perfect synchronization of servo oil pump control and realizing the optimal effect of multiple oil pumps working in concert.
Servo drive features
Energy-saving effect test case
Test Product: Takeout Box Raw material: PP Weight: 21g Wall thickness: 0.43mm Number of cavities: 1 out 2
Test Conditions: Three Machines The oil pump displacement is the same; Parameter settings are the same; normal production for several hours; Wait for the oil temperature to stabilize at 40℃; Electricity consumption monitoring
After practical testing, the S9 servo energy-saving injection molding machine saves 45.5% more energy during production compared to traditional fixed displacement pump injection molding machines, with the highest energy savings reaching up to 80%.
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About Us
Ningbo Chuangji Machinery Co., Ltd. is located in Yuyao, known as the hometown of plastic molds and the kingdom of plastic products in China. The company is a technology-oriented enterprise specializing in the production of plastic injection molding machines. Since the establishment of the "LOG" brand in 2007, the company's sales network has spread all over the world. Currently, the company has two major injection molding machine production bases, covering an area of more than 30,000 square meters, with an annual production capacity of over 3,000 standard units. Basic information about the current enterprise: the second pilot unit nationwide for equipment mortgage loans from Agricultural Bank; municipal plastic machinery engineering technology center; municipal science and technology enterprise; national high-tech enterprise; one of the top 100 excellent growth enterprises in the city; currently holds 10 patented products; sales in 2012 reached 210 million RMB.
