Globally, rain is the main source of fresh water for plants and animals rainfall is essential for life across Earth’s landscapes. This avoids settling and catching of solid parts and prevents unnecessary wear of mechanical parts. Continuous circulation of the thermoplastic material inside the equipment. It can be activated while extrusion is in process and is only slightly detectable on the line in the form of a moderate thickening of the layer.
Pneumatically controlled quick cleaning system for removal of solids left in the extrusion slot. Effective heating of the complete unit using a centrifugal pump, 42 L/min, hydraulically driven. The shutters have no contact with the high tensile steel drum and therefore wear is minimalized and lifetime is prolonged. The number of dots/meter is 15-35 dots and is controlled by the LineMaster. The diameter of dots can be chosen between ø18 and ø 45 mm depending on the chosen drum. Consequently, the Dots will settle on top of the line with sharp edges, securing the optimum retroreflection. By using two sets of shutters the base line has time to cure slightly before the Dots are applied.
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