POM/PBT Engineering Plastics Modifying Twin Screw Extruder
1. Product Overview
Polyoxymethylene (POM) and Polybutylene Terephthalate (PBT) are highly crystalline engineering plastics known for their incredible friction resistance
2. Core Advantages
- Thermal Degradation Prevention System: Specifically calibrated low-shear screw elements combined with localized PID micro-cooling prevent thermal spikes and protect temperature-sensitive POM polymer backbones
. - Multi-Stage High-Vacuum Venting: Features stacked multi-port vacuum extraction channels designed to safely remove trace formaldehyde gas and volatile organic compounds (VOCs) instantly
. - Gravimetric Material Dosing: Utilizes loss-in-weight gravimetric feeders to deliver precise stoichiometry for heat-sensitive additives and specialized friction modifiers
. - Rapid Thermal Dissipation: Custom internal barrel water jackets deliver enhanced thermal conduction speed, ensuring tight melt-temperature thresholds during continuous runs
. - Gentle Homogenization: Deep-flighted screw design minimizes frictional shear heat while maintaining superior distributive mixing for additives like PTFE or silicone
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3. Technical Specifications
- Lab Twin-Screw Extruder
| Model | Screw Diameter (mm) | L/D Ratio | Main Motor Power (KW) | Max. Screw Speed (rpm) | Output Capacity (kg/h) | |
| TSE-20B | 21.7 | 32-52 | 4-7.5 | 600 | 2-10 | |
| TSE- 25D/26D | 25 | 32-52 | 11 | 600 | 5-25 | |
- TSE Series Co-rotating Parallel Twin-Screw Extruder
| Model(Standard ) | Screw Diameter (mm) | L/D Ratio | Main Motor Power (KW) | Screw Speed (rpm) | Output Capacity (kg/h) |
| TSE-35 | 35.6 | 28-72 | 22,30,37,45 | 500,600,800 | 20-100 |
| TSE-50 | 50.5 | 28-72 | 55,75,90,110,132 | 500,600,800 | 100-150 |
| TSE-65 | 62.4 | 28-72 | 75-132 | 500,600,800 | 200-400 |
| TSE-75 | 71 | 28-72 | 110-250 | 500,600,800,900 | 350-800 |
| TSE-95 | 93 | 28-72 | 250-400 | 500,600,800,900 | 800-1500 |
| Customizable Models | - | - | - | - | - |
4. Applications This extrusion line is highly suitable for:
- Perfect for compounding and modifying POM (Acetal), PBT, and custom friction-modified blends (e.g., POM + PTFE / Silicone)
. The end products are widely applied in precision mechanical gears, automotive door handles, keyboard switches, and industrial bearings .
5. Service & Global Support
We don't just sell machines; we provide complete engineering solutions.
- Pre-sales: Customized machine configuration and layout design.
- Production: Strict quality control with regular video updates during manufacturing.
- After-sales: Global shipping (experienced in delivering to regions like Australia, South Asia, etc.), fast spare parts delivery, and remote/on-site installation guidance.
FAQ
Q1. How do you prevent POM from degrading and emitting gases?
A: We configure a specific low-shear screw profile to minimize frictional heat and utilize an ultra-precise PID cooling system to keep the melt strictly within its processing temperature window
Q2. How do you ship the goods and how long does it take to arrive?
A: Ship by sea for heavy machinery
Q3. Is it OK to print my logo on the machine?
A: Yes
For quick technical support or a customized quote, feel free to reach out directly:
* Tip: We typically respond within 12 hours with detailed machine configurations and pricing.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.