Mould heating tube is not charged in the case of electric heating the surface of mould heating tube
Today in detail for you place the order with a head the characteristics of the heating tube mould heating tube
Low single-head heating tube mould heating tube one: the characteristics of long service life
Spiral heating wire is surrounded by a dense of insulating thermal conductive filler, and external isolation, electric heating tube and sealing materials, therefore, the spiral heating wire is not easy oxidation, life is very long, in the case of normal and reasonable design and manufacture and use its life can be in more than ten years
The characteristics of low single-head heating tube mould heating tube 2: high mechanical strength
Mould heating tube shell casing is made from seamless tube, therefore has enough mechanical strength, on the other hand spiral heating wire and insulation filling material is tightly compressed in metal tube, reach more than 339 / Cm3 density, no relative displacement, so resistant to shock and vibration, the vibration under the conditions of work also retain the original performance. Strong resistance to external mechanical force.
The characteristics of low mould heating tube 3: high efficiency
Due to the mould heating pipe under the condition of electricity heating the surface is not charged, so it can be placed directly in the heated objects, such as heating liquid tubular electric heating element directly placed in a liquid, it is the heat will be made by the liquid full absorption. Sometimes its thermal efficiency can reach above 90%.
The characteristic of low heating tube mould 4: section
Due to the mould heating tube is almost directly heating is heated, its efficiency is high, therefore, relatively it province electricity consumed. If used during heating saltpeter slot mold required electric heating of heat pipe can be reduced by 40%.
The characteristics of low mould heating tube 5: simple structure, with makings provinces, the cost is low
Used alloy heating wire mould heating tube structure is simple, because is not easy oxidation, optional heating wire surface load is big, can use smaller section heating wire, which greatly reduce the heating wire materials. , on the other hand, due to the heating wire metal sheath outside, and is tightly embedded in the filling material have no relative displacement, leading to the possibility of brittle larger iron base alloy wire is used to instead of nickel base alloy wire, thus saves a lot of rare metal. Reduce the product cost and investment cost.
The characteristics of low mould heating tube 6: use safety
Filling material with good insulation thermal conductive materials, work in high temperature condition also has good electrical properties, with high safety.
The characteristics of low mould heating tube 7: can be bent into various shapes
Heating pipe in the manufacturing of die by the straight pipe production, after making good can bend into the shape of various needs. (common such as: U mould heating tube, W type mould heating tube, etc.)
The characteristics of low mould heating tube 8: tear open outfit is convenient
Due to the mould heating tube is an independent component, so easy to change when damage occurred during use.
