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| Discover the Lab Used Oil Heating Two Roller Mill, designed for PVC, PP, and PETG sheet testing. Features variable frequency control, hot oil drilled rollers, and precise temperature management for laboratory use. | |||||||||
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Product Description
The Lab Used Oil Heating Two Roller Mill is designed for laboratory testing of plastic materials such as PVC, PP, PETG, and other plastic sheets. It is mainly used to evaluate material properties including tensile strength, fisheye, and dispersion performance.
Equipped with variable frequency driving technology, this machine provides precise roller speed control, ensuring stable and accurate testing conditions. The rollers are drilled for hot oil heating, enabling high-precision temperature control and uniform heat distribution, which is critical for consistent test results.
This machine is widely used in plastic research institutes, quality inspection laboratories, universities, and plastic manufacturing plants for material formulation, testing, and research purposes.
Suitable for testing PVC, PP, PETG, and other plastic sheets.
Hot oil drilled roller for precise and uniform temperature control.
Variable frequency drive ensures accurate roller speed adjustment.
Reliable equipment for laboratory R&D and plastic material quality control.
Available Models: HTR500, HTE500, HTR300, HTE300
| Model | Roller Width | Roller Diameter | Roller Speed | Heating Method | Speed Ratio |
|---|---|---|---|---|---|
| HTR500 | 500mm | 200mm | 3–16 m/min | Heating oil | Adjustable |
| HTE500 | 500mm | 200mm | 3–16 m/min | Electric | Fixed |
| HTR300 | 300mm | 120mm | 3–12 m/min | Heating oil | Adjustable |
| HTE300 | 300mm | 120mm | 3–12 m/min | Electric | Fixed |
High-precision temperature control with hot oil drilled rollers.
Variable frequency driving system for stable roller speed adjustment.
Compact laboratory design, easy to operate and maintain.
Multiple models available for different lab scales (300mm & 500mm).
Durable construction for long service life and reliable performance.
Q1: What materials can be tested with the Lab Used Two Roller Mill?
A1: It is designed for PVC, PP, PETG, and other plastic sheet materials used in laboratories and R&D applications.
Q2: How is the roller temperature controlled?
A2: The rollers are drilled for hot oil heating, ensuring uniform temperature distribution with high precision.
Q3: What is the difference between heating oil and electric heating models?
A3: Heating oil models (HTR series) allow adjustable roller speed ratios, while electric heating models (HTE series) are fixed speed ratio designs.
Q4: What is the typical roller speed range?
A4: The roller speed ranges from 3–12 m/min for 300mm models and 3–16 m/min for 500mm models.
Q5: Is this machine suitable for production use?
A5: This machine is primarily designed for laboratory testing and small-scale R&D rather than mass production.



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