Plastic materials - Import export

Available with stainless steel axle with suspension for permanent belt contact. We will be happy to assist you with the initial installation. Thanks to an approval according to various EU regulations, we can offer you a top material with the casting polyurethane Intec E for extreme applications in contact with food. Whether for small quantities from 1 or for large-volume components weighing up to 900 kg - Intec E covers the entire range in hardnesses from 45 Shore A to 93 Shore A.

Hedgehog fingers/ hedgehog mats/ hedgehog bands are used for safe transport of sensitive and pressure-sensitive fruit as well as vegetables. The hedgehog tapes can even be glued with a PVC carrier tape. Thanks to an approval according to various regulations of the EU, we can offer you a top material with the casting polyurethane Intec E for extreme applications in contact with food. Whether for small quantities from 1 or for large-volume components weighing up to 900 kg, Intec E covers the entire range in hardnesses from 45 Shore A to 93 Shore A. If you need large quantities, we offer food contact approved materials in injection molding with up to 6 kg weight and 1.5 m² area.

Pipe lining made of cast polyurethane (75 Shore A). The lining is held from the outside via two flanges. Due to the extremely good abrasion resistance you have proven our linings!

The screw elements can be mounted on a square shaft. You transport bulk materials into bins or silos via rotary movements.

We produce blanks from plastic in line with your specifications. Upon your request, we also process pellets specified and also provided by you in our injection molding department. We keep a wide range of common plastic grades in stock, which we process into test specimens of various sizes according to your specifications. On request we also procure special materials and process these in line with your specific requirements. We process every available type of pellets to form DIN A5 format sheets or smaller sheets lap shear test specimens 100 x 25 x 3 mm dumbbell test specimens We deliver various surface finishes structured high-gloss automotive graining used by a wide range of car manufacturers We deliver every SMC quality depending on the availability of prepregs with class-A finish also in automotive quality Types of plastics ABS, PC, PE, PMMA, POM, PP, PS, PVC, PET, PTFE, PA6, PA6.6, PU, Polymer-based glass fiber-reinforced plastics

OSKAR S M-800 is especially formulated for mouldings with high exoterm temperature or preheated moulds in polyester, epoxy, aluminium or nickel. lt contains a mixture of high quality synthetic waxes and lubricants, to provide an outstanding heat resistant mould protection and easy release of finished parts.

100% No: 1 Grade Carnauba Base. OSKAR'S M-700, especially formulated for easier application to polyester- and epoxy moulds. Highly heat-resistant. Provides outstanding mould protection and easy release of finished parts. Formulated to prevent wax build-up. Silicone free.

A universal fast cutting mixture of fine and medium fine abrasive particles, for outstanding buffing action. Formulated for profes­swnal, high temperature machine buffing, but can also be applied by hand. Especially formulated for the preparation and maintenance of polyester and epoxy moulds or surfaces. Devel­oped tot quick and easy removel of the „coarse marks" and scratches remaining on the surface after the „wet and dry" sanding procedure. M-200 LIQUID EXTRA HEAVY DUTY CLEANER, is the most abrasive cleaner and the first to be used after the sanding procedure - then followed with M-300 LIQUID HEAVY DUTY CLEANER (fine abrasive), for the final high gloss surface. The unique feature of the polishing alumina used for the OSKAR'S M-200 and M-300, is that the abrasive particles „break-down" to finer and finer particle size, during the appli­cation, and thereby ensure both effective and gentle cleaning and polishing action simultaneously, without any possible damage to the gel-coat.

M-50 is an universal, fast cutting formula of medium fine abrasives with extre­mely uniform particles that gives an ontstanding polishing action for high tem­perature machine buffing. M-50 is developed to simplify all common heavy duty buffing, formulated especially for the preparation and the maintenance of Polyester and Epoxy moulds er surfaces. Developed for quick and easy remo­val of coarse marks and scratches, remaining on the surface after the „wet and dry" sanding procedures. For the final deep gloss finish, OSKAR'S M-100 BUFFING AND POLISHING COMPOUND is recommended. Contains no additives harmful to Polyester gelcoats er Epoxy surfaces. Does not contain silicones or waxes.

chemical blowing agents, microsphere masterbatches, lubricants, demoulding aids, UV stabilisation and more

Household appliances are subjected to heavy use every day. For this reason, top quality is just as important as maximum functionality and design. Products and solutions from Weber Plastics Technology distinguish themselves with their well conceived, detailed solutions.

Customer requirements for environmentally friendly products with high design standards, economical production methods and maximum safety have led them to rely on our expertise and technologies since 1959.

• Heats up the compressed air up to 100 °C (212 °F) • Total avoidance of condensation • Simple and accurate temperature control • Easy to fix on control unit • Also suitable for dry ice blasting machines with CO2 pellets • For the cleaning of switch cabinets, thin metal sheets, electronic components

metal separator was developed for the examination of plastic granulates, ground material and powders for metallic foreign bodies. It is used in the injection molding and extrusion areas for slow-flowing material columns. Both the detector and the ejection unit have been specially developed for this area of use. This results in top performance data for precision, operating reliability and ease of cleaning. Failsafe storage of all system parameters Digital signal processing for best detection Process- and condition monitoring Standardised system for a wide area of use Robust construction for maximum lifetime Highest precision in long-term operation Fast ejector for minimized material loss Dismantle without tools All components are easily accessible

- detects and separates any type of metal, loose or encapsulated - flexible integration into existing conveying systems independent of direction, quick and cost-effective -easy to operate - high-precision metal detection, extremely reliable - uncompromising safety, thanks to mesuSafetyPack

Sealing lids made of unmixed plastic combine excellent product protection with optimum recyclability. Advantages: Reliable water vapour and oxygen barrier with the lowest possible use of resources Additional barrier possible through metallisation without impairing recyclability Sealing against PET or PP Can be fed separately or together with the container to the respective recycling stream Good processability on heat sealing machines due to balanced combination of the individual substrates Application areas: Cosmetics industry food industry Pharmaceutical Industry

PROCESS DATA MEASUREMENT AND PROCESS CONTROL ON HIGHEST LEVEL AND MAINTENANCE-FREEFollowing the user‘s request for easy maintenance and low susceptibility to slightly soiled water, the proflow ultrasonic - as a replacement for the current and widely used standard measuring variant with impeller, turbine or vortex - now makes contactless measurement according to the ultrasonic principle (without rotating parts) available. The sensors can be visualized via a protemp controller or connected to a PLC. Alternatively, the mechanical flow measurement according to the differential pressure principle is available with the proflow mechanical. Easy to integrate in machines and plant lines 4 or 6 x consumer channels (forward/return) 1/2“ With LED-display on fl ow sensor Temperature measurement PT 1.000 Big RED/GREEN Status LED 1 x main connection 1“ Flow rate each channel 1 ... 30 l/min (no „overload-risk“-> 60 l/min possible]) Operating temperature: 0 ...120 °C

Every industrial production requires energy in order to make products. Often, electrical or primary energy is induced as heat, used for operation and must then be dissipated, converted or destroyed. Our gwk process engineers analyse and calculate production processes and the overall thermal periphery with the objective of lowering the necessary energy by means of energy recycling, of reducing the energy requirement at the individual stations, of converting energy or using it several times and dissipating it sensibly. The result is considerable energy saving, which results in cost-cutting and contributes to preserving the environment.

PROCESS DATA MEASUREMENT AND PROCESS CONTROL ON HIGHEST LEVEL AND NEARLY MAINTENANCE-FREEFollowing the user‘s request for easy maintenance and low susceptibility to slightly soiled water, the proflow mechanical - as a replacement for the current and widely used standard measuring variant with impeller or turbine - now makes mechanical measurement according to the differential pressure principle (without rotating parts) available. The sensors can be visualized via a protemp controller or connected to a PLC. A completely non-contact flow measurement based on the ultrasonic principle is available with the proflow ultrasonic. Robust flow measurement in consumer return line PT 1.000 temperature measurement in consumer return line 6 x 2 consumer channels 3/4“ female screw thread 1 x 2 main connection 1“ female screw thread Available in three temperature variants: operating temperature up to 100°C, up to 160°C and up to 180°C Max. flow rate each channel:: 25 l/min or 50 l/min

The multiple water quantity control system in modular design that is available in several versions fulfils not less than three requirements at the same time. It combines the advantages of the conventional water distributors, the impulse cooling systems and the continuously operating temperature control units while eliminating the disadvantages of each of these systems. The temperature control system disposes of up to 128 individually adjustable circuits and is suitable for the processing of polyolefins and technical thermoplastic materials. In case of the basic execution (itd B) the requested flow rate is adjusted manually and is then monitored by a flow meter and presented digitally and graphically on the central display of the control unit. In the standard execution (itd R) the water quantity is individually set for each circuit at the central operating unit and - if necessary - is readjusted automatically via a water quantity regulation valve within adjustable limit values.

AIR- AND WATER COOLED COLD WATER UNITS gwk chillers in the sklc series are air-cooled compact cold water units with integrated condenser gwk chillers in the skw series are water-cooled compact cold water units cooled with external cooling water These chillers are equipped with screw condensers; the power regulation of the capacity to be dissipated is continuous. Water-cooled cold water units in the skw series with low coolant content can be operated very efficiently and are preferably used when the available cooling water from gwk cooling towers, gwk free cooler systems or customer-provided supplies has a higher temperature level than required for the production process but is available inexpensively..

Whenever the process requires high temperatures and the advantages of water as heat carrier (best heat conductivity properties, inexpensive, low viscosity) are to be used, this construction series is the best solution. Absolute reliability, high regulating accuracy, easy operation and a favorable price /performance ratio: apart from the versatile performance features a modern temperature controller has to fulfill, these are the key criteria for the temperature controllers teco wh/whx. As one-circuit and multi-circuit units, our modular temperature controllers in the teco whx series cover a wide performance spectrum. Heating capacities of 12 to 600 kW, max. possible cooling capacities up to 1460 kW* and pump flow rates of max. 200 m3/h are impressive basic data of these technically sophisticated temperature controllers for operation with compressed water up to 220 °C.

HIGH PERFORMANCE TEMPERATURE CONTROL DEVICE WITH HIGH COOLING CAPACITY, HIGH FLOW RATE AND REDUCED ENERGY CONSUMPTION. Due to the design, dimensioning and selection of the used components, enersave temperature control systems are the most efficient systems on the market with the highest flow rates at operating point. In the selection series we used the most frequently selected equipment features and heating performance of the proven premium series advanced. The protemp selection temperature control unit is particularly suitable for the supply of multi-circuit water distributors and is designed for the display of up to 6 external proflow temperature control channels.

Lime and corrosion are hidden cost factors. Inevitably, these two “enemies of temperature control channels” prolong the cooling time, reduce the process safety and have a negative influence on the parts’ quality. The problem occurs insidiously in each plastic processing company, because lime and corrosion gradually build an insulation layer in the cooling channels and are thus responsible for a deteriorating heat transfer. Often the problem is not recognized until the demanded parts’ quality cannot be achieved any longer or if the complete system breaks down. The effect of cleaning the cooling channels of an injection mould is a reduction of cooling time up to 40 % (in individual cases even more), depending on the amount of deposits. The latest development, easy to use by the processor himself, is moldclean, a compact appliance which cleans polluted cooling channels in injection moulds and heat exchanger systems.

With the decentralised solution, gwk adds a machine series that offers a high level of flexibility for numerous applications to its portfolio. The customer can individually and precisely set the ideal cooling water temperature for every production machine and for every process in production. Thanks to the direct connection to the consumer, there are no thermal losses, but instead a high flow rate and constant pressure. The weco wd series consists of easy to operate plug&play machines that can easily be installed and commissioned. Three processes can be run with the solution: Free cooling, refrigeration process for low temperatures down to -5°C and temperature control up to 90 °C –everything can be chosen as desired. There is a total of four models with cooling powers between 14 kW and 36 kW (at 15 °C feed flow temperature) and heating powers between 9 kW and 36 kW.

The integrat 80 is used for the modular temperature control with water up to 140°C in the basic version with up to six temperature control circuits to be operated completely independently of each other. The basic version can be expanded with extension columns and up to 24 temperature control modules. As an option, the temperature control circuits can be extended with the 4-way distributor vtc with flow and temperature measurement. Thus, a maximum of 96 temperature control circuits can be monitored with the vtc 4-way distribution system. In conjunction with the standard heating control system used as standard, a homogeneous temperature profile on the mould cavity surface is achieved in an extremely energy-efficient manner, as well as with constant cooling by using a motor valve. As an option, the pumps can also be operated with frequency control unit. This improves the procedural results and contributes to energy savings.

Dynamic mould temperature control is a temperature control method that allows temperature variations within the cycle and is also known as “variotherm temperature control”. While this method has been known for almost forty years, it has only undergone a dynamic development in the last few years. This is due to the increasingly exacting quality requirements of consumers (e.g. prevention of visible joint-lines, gloss variations and other surface defects) and the use of plastic materials in new applications. When a temperature control system is selected it is important to mind that it matches exactly with the application and that the economic benefit justifies the technical efforts as well as the energy consumption.

MULTI-ZONE TEMPERATURE CONTROL- AND MONITORING SYSTEM WITH NON-CONTACT FLOW MEASUREMENT. Due to the design, dimensioning and selection of the used components, enersave temperature control systems are the most efficient systems on the market with the highest flow rates at operating point. By using the frequency inverter, the already high basic efficiency is optimized and the pump characteristic curve will be optimally adapted to the respective operating conditions. The flow measurement of the individual temperature zones is carried out using noncontact measurement technology according to the ultrasonic principle.

The patented gwk solution includes cold water temperature controllers that can be operated without glycol in the temperature range between 0 °C and 25 °C. The user can select between two models that are differing in cooling capacity and flow rate. A precise microprocessor control with simultaneous indication of nominal and actual value, the simple one-touch operation, optional interfaces at the front panel and external sensor connection, splash-water proofed electrics and the cabling with CEE-socket ready for connection make the unit ready for immediate use. Leak stop operation, mould draining, acoustic alarm, automatic filling and top up, additional manual filling possibility for conditioned water, strainer in the cooling water connection and parts out of corrosion resistant materials that are in contact with the medium are part of the comprehensive standard equipment.