The heating ring of wood-plastic equipment mainly has the following types:
Cast aluminum heating ring:
Features: The shell is made of cast aluminum, and the heating wire is embedded inside. It has the advantages of high heat transfer efficiency and relatively moderate price.
Example: Often used in small and medium-sized wood-plastic equipment, can provide a more uniform heating effect.
Ceramic heating ring:
Features: ceramic as insulation material, heating wire embedded in it. It has the characteristics of high temperature resistance and good insulation performance.
For example, it is widely used in high-temperature working environments or wood-plastic equipment with high insulation requirements.
Stainless steel heating ring:
Features: The shell is made of stainless steel, durable, strong corrosion resistance.
For example, it is suitable for wood plastic equipment with corrosive materials or poor working conditions.
Electromagnetic heating ring:
Features: The cylinder heats itself through the principle of electromagnetic induction, which has the advantages of energy saving, fast heating speed and accurate temperature control.
However, its cost is relatively high, and the installation and maintenance requirements are also more complex.
Mica heating ring:
Features: Mica sheet as insulation material, heating wire wound on the mica sheet. It has the characteristics of lightweight and low price.
However, its high temperature resistance is relatively weak, and it is suitable for some wood-plastic equipment with low temperature requirements.
Different types of heating rings have their own characteristics and application scenarios, and the selection needs to be determined according to the specific needs and working conditions of wood-plastic equipment.
