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**Product Specifications:**
- **Model No.:** BL-270T
- **Computerized:** Yes
- **Certification:** CE, ISO9001:2008
- **Processing Type:** Injection Molding Machine
- **Capacity:** 1000–8000 bph
- **Delivery Time:** 40 days after payment
- **Shipping Terms:** By Sea or by Train
- **Warranty:** 1 year
- **Certificates:** CE, ISO, SGS
- **Trademark:** Fillex
- **Packaging:** Wooden Case
- **Specifications:** CE, ISO, CCC, GSG
- **Origin:** Zhangjiagang, Jiangsu, China
- **HS Code:** 8422301090
**Description of Full-Automatic Injection Molding Machine for PET Preforms and Caps:**
1. **Clamping Unit**
This machine features a five-point double toggle clamping system with a novel negative rear angle design. The platen is designed using finite-element analysis and has a modular structure to ensure high rigidity and long service life. It offers a large opening stroke, mold capacity, and tie-bar distance to accommodate large molds. An adjustable moving platen support unit is available for heavy molds. The system includes programmable control with multiple mold speed and pressure settings. A high-sensitive, low-pressure mold protection device and mold closing alarm are also integrated. The precision gear system allows for accurate mold height adjustment and automatic mold adjustment based on preset clamping pressure. Electrical and mechanical safety interlocks are included for added security. An automatic centralized lubrication system with oil-out alarm ensures smooth operation. The ejection system features a delay timer, multi-stroke, and multi-vibrating stroke ejector.
2. **Injection System**
The injection system uses twin-hydraulic cylinders for fast and stable injection. The injection screw has a large L/D ratio of 20:1, ensuring superior plasticizing performance. The screw and barrel are made from specially nitrided steel for extended service life. A protective cover is installed for operator safety. The built-in computer-monitored system ensures precise plasticizing. Two-stage plasticizing with control over speed, pressure, and position is available. Programmable auto-purge functions allow for quick color change patterns. An empty hopper alarm alerts the operator when material is low. The system supports programmable decompression and adjustable back pressure control (zero back pressure available on TRX400 models). Built-in precise barrel temperature control and a low-temperature protection device for the screw are also included. A nozzle head centering device and screw speed display are available for enhanced accuracy.
3. **Hydraulic System**
The hydraulic system utilizes a dual proportion load induction circuit for steady operation and energy efficiency. High-quality components such as hydro-motors, pumps, valves, oil seals, and high-pressure hoses from reputable manufacturers are used to ensure reliable performance.
4. **Control System**
The machine is equipped with a micro-processor controller system that stores mold data including time, pressure, speed, and stroke. A high-resolution LCD screen makes operation easy and intuitive. All electrical components are sourced from well-known brands to ensure reliability. Linear transducers are used for precise control of injection, clamping, and ejection. Fuzzy temperature control enhances stability during operation.
**Component Brands and Origins:**
| Model Name | Brand & Origin |
|-------------------|----------------------|
| PLC | MITSUBISHI (Japan) |
| Blowing Valve | PARKER (Switzerland) |
| Acting Valve | YSC (Korea) |
| Stretch Cylinder | MOHE (Joint, Japan) |
| Silencer | SMC (Japan/Taiwan) |
| Photoelectrical Switch | Korea/Japan |
| Fan | Germany/Japan |
| Pressure Gauge | AIRTAC (Taiwan) |
| Rotation Cylinder | FESTO |
This machine is ideal for producing high-quality PET preforms and caps in a full-automatic production environment. It combines advanced technology with user-friendly controls, making it a reliable choice for manufacturers seeking efficiency and precision.
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