The rod seal is one of the most critical seals on any type of fluid power equipment. The rod seal prevents the pressurized hydraulic fluid within the cylinder from leaking. Leakage can lead to reduced equipment performance, system failure, and environmental/ safety issues. Rod Seal,L-Shaped Rod Seal,Hydraulic Rod Seals,Piston Rod Seal LIAONING HUARI NEW MATERIALS CO., LTD. , https://www.ptfebush.com
Rod seals for hydraulic and pneumatic cylinders and actuators seal the applied system pressure against the atmosphere side. Their purpose is to prevent external leakage and thus avoid contamination of the ambient environment. They are available as single-acting and double acting seals. High-pressure applications usually require a tandem rod sealing system including a buffer seal. Rod seals typically interact with wiper elements in the cylinder sealing system.
**Plastic Recycling Machine / Plastic Pellet Making Machine**
This **plastic recycling machine** is designed for efficient and high-quality processing of various plastic materials, including PE, PP, BOPP, HDPE, LDPE, LLDPE, PA, and Nylon. It combines the functions of cutting, pre-drying, pre-heating, homogenizing, and compacting in one system, making it ideal for both film and regrind recycling.
**Key Features:**
- **Single Screw Extruder:** Ensures consistent and stable performance.
- **Cast Aluminum Heater:** Provides even heat distribution and energy efficiency.
- **Computerized Control System:** Enables precise operation and monitoring.
- **CE & ISO9001:2008 Certified:** Ensures quality and safety standards.
- **High Capacity:** Ranges from 60kg/H to 1000kg/H, suitable for small to large-scale operations.
- **Customized Options:** Available to meet specific customer requirements.
- **Automation Level:** Fully automatic with minimal operator intervention.
- **Fast After-Sales Service:** Engineers can be sent to your factory for installation and training.
**Applications:**
This machine is widely used in the recycling of plastic films, bags, offcuts, defective products, and washed or printed films. It can process different shapes such as rolls, loose material, or bundled waste without requiring additional shredding equipment, significantly reducing operational costs.
**Advantages:**
1. Combines multiple processes into one unit—cutting, heating, drying, mixing, and compaction.
2. Energy-efficient with high throughput and reduced power consumption.
3. Suitable for recycling PE and PP films and regrind in a single machine.
4. Long service life and durable construction.
5. CE certified for global compliance.
6. Offers on-site installation and technical support.
7. Provides 13-month warranty and lifelong maintenance services.
**Production Process:**
The raw materials are first fed onto a belt conveyor, then pre-heated, cut, and compacted in the cutter compactor. The material is evenly squeezed through the extruder, filtered, and processed through a hydraulic screen changer. It is then pelletized using a water ring system, dried, and stored in a silo.
**Technical Specifications:**
| Model | Screw Diameter (mm) | L/D Ratio | Capacity (PE) | Capacity (PP) |
|-----------|---------------------|-----------|---------------|---------------|
| QT-ML85 | 85 | 33 | 150–200 kg/h | 100–150 kg/h |
| QT-ML100 | 100 | 33 | 250–350 kg/h | 200–300 kg/h |
| QT-ML130 | 130 | 33 | 450–550 kg/h | 400–500 kg/h |
| QT-ML160 | 160 | 33 | 650–800 kg/h | 600–750 kg/h |
| QT-ML180 | 180 | 28 | 750–1200 kg/h | 700–1000 kg/h |
**After-Sales Support:**
We offer comprehensive after-sales services, including:
- On-site installation and testing.
- Technical guidance and staff training at your factory.
- 13 months free maintenance and lifetime support.
- Prompt spare parts supply and customer follow-up.
- Regular quality checks and feedback integration.
**Contact Us:**
If you have any questions or need further assistance, feel free to reach out. We are here to help you choose the best machine for your needs.
**Mobile:** +86-13812990529
**Email:** [Your Email Address]
**Factory Location:** Zhangjiagang, Jiangsu, China
Let us help you build a more sustainable future with our advanced plastic recycling solutions!