China
Manufacturer/ Producer
Our products are non-metallic minerals and products such as mica, quartz sand, Quartz stone , vermiculite, Natural color sand, floating bead, barite and so on.Our company was established in 1988. We have become a large-scale supplier of quartz sand, vermiculite, Natural color sand, floating bead, barite and so on in China because of our precise technology and good service. Meanwhile, our company attracts a large number of domestic and international dealers because of our qualification in this field. Our products are widely used in domestic and international markets. Our company would like to establish a long-term and mutually beneficial cooperation with all of our customers based on good quality and perfect credit.
Manufacturer/ Producer
Ciyu Industrial Zone
Lingshou County
050000 Shijiazhuang - China
Germany
A quartz material / glass-encased, spiral-shaped, electrical heating coil with a large surface, which is mounted in a quartz material reflector shell with a handle, allows liquids to be heated indirectly by infrared radiation. This is used for the fast, economical evaporation or concentration of liquids. Due to this principle, only the surface of the liquid is heated very strongly, as the thermal radiation is absorbed even after shallow penetration, thus enabling gentle, uniform evaporation.In contrast to boiling evaporation, there is no loss of substance due to splashes from a moving boiling surface. Since surface evaporators are made exclusively from the material fused quartz / glass, it is possible to use the advantages of the material, such as good IR permeability, heat and heat change resistance, lowest electrical conductivity, exceptionally high chemical purity and resistance as a material. It complies with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.
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