Pre-heater VHW 60/90/91
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Additional units, system components

Improved process safety in thermoforming and packaging technology due to additional elements and system components consistent product quality and higher output by optimized machine equipment ILLIG machine lines are completed by upstream equipment such as pre-heaters or downstream skeletal granulators with devices for conveying granulate, bagging units or conveyors for in-line systems. Keeping temperatures on certain levels affects thermoforming as a whole. This means individual temperature control or cooling circuits cannot be regarded as separate issues. Energy consumption is improved by...

Optimum production of dif - ferent types of articles calls for individual solutions. ILLIG offers useful equipment, tech nologies and system components to meet these requirements. With a view to future applications complete machine lines can be operated thanks to linkage kits. Technological developments increasingly call for Profibus connections between individual system components. Process supervision of the whole system is thus possible. Central data management to ensure continuous production monitoring as well as quality improvement. This way service of the machines is improved and the...

Better forming results and even material heating ILLIG was prompted to fur - ther develop the pre-heating technology due to the specific demands made on thermoforming when processing thermoplastic materials, especially PP. Initially developed for processing thick materials it soon became obvious that higher output rates as well as improved quality can also be achieved for thin materials when using a roll pre-heater. Best forming results and low energy consumption at the same time are some of the benefits provided by the ILLIG pre-heating technology. In VHW 60b, 90b and 91 roll pre-heating...

VHW 90/2b roll pre-heater control by compensating roller with or without Profibus connection control by light barrier with Profibus connection Better forming results with ILLIG roll pre-heaters ILLIG VHW 60b and VHW 90b and VHW 91/2 roll pre-heaters permanent, wave-free and even clinging of material to heating rolls due to integrated material brake optimum heat transfer through the whole material cross section by contact heating maximum material wraparound length and/or heat - ing length resulting in higher cycle speeds of thermoformer uniform, even material heating due to maximum number of...

ILLIG temperature control technology – heating and cooling – for optimum forming results and reproducible forming process Optimized and reproducible production data are the basis for thermoformed parts of superior quality. A consistent temperature profile of all components involved in the process is a prerequisite. ILLIG offers chillers and temperature control units for this purpose. ILLIG chillers The chillers are mainly used for cooling of molds, clamping frames and transport devices of thermoforming machines. Moreover, these chillers can be operated in combination with tempera - ture...

The devices can be used with ILLIG automatic sheet and roll processing machines ITS temperature control modules tool cooling with ILLIG PC water chiller heat up tool with ILLIG ITG 600 temperature controller temperature control of tool with ITG 600 temperature controller and cold water example for ILLIG ITS temperature control system mold is heated with two temper - ature control circuits switched in a parallel way cooled holding frame temperature-controlled clamping frame temperature-controlled prestretcher 1 2 3 4 1 2 3 4 ILLIG ITS temperature control system The temperature control system...

ILLIG granulators – downstream equipment suitable for all roll-fed thermoformers Comprehensive modular elements for interlinked processing ILLIG granulators are specifically equipped to suit thermoforming requirements. Res pective interlinkage kits ensure optimum synchronization of mechanical interfaces in individual roll-fed thermoformers and interfaces of the control system. If cycle speeds of the thermoformer differ, the draw-in speed of the skeletal is adapted accordingly. Consequently, the resulting granulate is of uniform size which is important for recycling. The grinding element...

Granulators for uncontaminated granulate different linkage kits and installation variants are available versions adapted to differ - ent thermoformers optimum sound insulation due to closed construction sound-reduced skeletal feed automatic synchronization of skeletal draw-in to speed of thermoformer good accessibility to thread skeletal skeletal forwarding devices improve access for removal of formings as well as tool change ease of maintenance since grinding element can be removed from sound insulation housing no time-consuming, complicated change of skeletal required system technology...

Optimized production due to peripherals. Higher availability by integration of all parameters relevant to the process. Data management Different requirements have to be met with respect to con trol and regulation of temperatures, strokes and speeds as a result of diverse applications in the thermo - forming and packaging technology. The parameters are influenced by material, environmental influences and operation conditions but there are also influences with - in the production system due to the succession of continuous and discontinuous methods of operation. The complexity of the process...

Benefits: improved quality management by uniform administration of setting data uniform documentation of setting data facilitates quality assurance higher flexibility and efficiency by standardized change of setting data, product changes can be performed much faster and safer the pilot function of the thermoformer is main - tained, i.e. changes per - formed on the thermo - former automatically will cause adaptation of all system components increased availability by guided error analysis in all system components support of preventive maintenance system technology roll pre-heaters heating,...