Stainless steel heating rollers, mirror-finished heating rollers, and oil-conducting heating rollers.

Structure: Various designs, including spiral flow channel and jacketed, are available. Customizable roller surface finish.

Processing Dimensions and Precision:
Applications:
Extrusion, lamination, coating, stretching, polishing, embossing, calendering, and special-purpose heating or cooling lines.

Product Description:
Type 1: Single-inlet, single-flow roller with spiral flow channel.
1. The media inlet and outlet are located on either side of the roller.
2. Media: Cold or hot water, thermal oil.
3. Temperature difference of approximately 0.5°C.

Type 2: Single-inlet, dual-flow roller with spiral flow channel.
1. The media inlet and outlet are located on the same side. The media flows in through a siphon, flows along the spiral channel, and exits through the same journal hole (siphon).
2. The media heats the roller through two directions of flow within the roller, enabling faster heating. 3. Medium: Hot or cold water, thermal oil
4. Temperature difference approximately 0.5°C

Type 3: Dual-inlet, dual-flow roller with spiral flow channel (suitable for low-speed rollers)
1. The roller has an inlet and outlet on both sides. The medium flows in through a siphon, flows along the spiral channel, and is discharged through the journal holes on both sides (siphon).
2. The medium covers the roller surface more quickly. The dual-inlet and dual-outlet design improves roller efficiency. 3. Suitable only for low-speed rollers.
3. Medium: Hot or cold water, thermal oil.
4. Temperature difference of approximately 0.5°C.

Type 4: Dual-inlet, Dual-flow Roller with Spiral Flow Channels (Suitable for rollers with longer roller surfaces).
1. Inlet and outlet on both sides of the roller. Medium flows in through a siphon tube, flows along the spiral channel, and is discharged through different journal holes on both sides (siphon tube).
2. Effectively reduces internal roller pressure.
3. Suitable for rollers with longer roller surfaces.
4. Medium: Hot or cold water, thermal oil.
5. Temperature difference of approximately 0.5°C.

Type 5: Counterflow Roller with Spiral Flow Channels.
1. Medium inlet and outlet on the same side. Medium flows in through a siphon tube, flows along the spiral channel, and is discharged through the same journal hole.
2. Features a counterflow system.
3. Medium: Hot or cold water, thermal oil.
4. Temperature difference of approximately 0.5°C. Heating rollers have a wide range of applications, and we can customize heating rollers with different roller structures to meet your needs.