Welding plastic - Import export

The REK-B offers all advantages of the high technical level of the OMEGA III series, particularly regarding precision and reliability. The machine may be integrated in an automatic production line and controlled via a higher-ranking control system (PLC). Options: • Hydraulic oil brake • Working table • Housing • Light curtain • Rotary table • Control of external periphery Advantages: • Easy programming via touch panel TP 270 • Display of time-travel curve and pressure-time curve after the welding cycle on a graphic display with plain text. • Regulation of the welding forces via proportional valve technology. • The machine REK-B offers many possibilities for analysis, control and regulation. • Three welding models in order to meet the requirements of each application • Positioning of the spin head prior to and after the welding process • Display of the ongoing process parameters ( welding travel, -time).

The KLN QSW 400 L is a modular laser welding machine. The advantage of the modular structure is that the central laser welding machine can remain unchanged in the various welding tasks and only the housing and its frame structure must be adapted to the actual welding task. Thus, a well-tried laser welding unit can always be used. Moreover, adaptions to other welding tasks can be easily integrated, e. g. with rotary table, tool carrier, conveyeor or sliding table. Laser: Water-cooled diode laser with 300 W optical output power Wave length 980 nm ±10 nm Pilot beam at 650 nm ±15 nm (<1 mW) Optical fibre suitable for wave length 780-1030 nm Focal distance of collimation 58 mm Focal distance f-theta objective 635 mm Operating distance 728 mm Operating field (scan field) 415 mm x 415 mm

The new generation of plastic welding machines of the OMEGA 4 series combines technical standards at the highest level with ease of use. The modular arrangement of the machine components, consisting of press, control and generator, enables easy adaptation to the respective plastic part and the respective location. Simple system operation is guaranteed with the multilingual touchscreen With this standard machine, even the most difficult welding tasks can be mastered reliably thanks to their performance and control and monitoring options. The S series is the standard version of the Omega. An ultrasonic high-performance generator and and a separate control with a larger touch panel are available. There are also 12 program memories available. The separate control also enables the process data to be read, the travel distance to be measured and greater connectivity.

Basically the TOOLMASTER versions vary by their tool design, their size of useable surface and the degree of automation. All versions are suitable for high temperatures and optionally equipped with fire protection engineering, which quickly separates the tool in case of energy drop or timeout. KLN also manufactures special machines adapted to your individual requirements. TOOLMASTER "Basic" as well as type HE 50/30 are standard machines. The versions "Advance", "Semi-Automatic" and "Automatic" are made with tools in sandwich design. This makes possible the handling of upper tool, hot plate element and lower tool as a compact unit. They are designed particularly for quick and frequent production changes. The HE/SA has a horizontal concept with servo-drive technology for quick and precise movements. The TOOLMASTER CC has been developed for applications with two welding tasks in one cycle. Almost all machine versions can be provided with pneumatic or servo-motor drives.

The new generation of plastic welding machines of the OMEGA 4 series combines technical standards at the highest level with ease of use. The modular arrangement of the machine components, consisting of press, control and generator, enables easy adaptation to the respective plastic part and the respective location. Simple system operation is guaranteed with the multilingual touchscreen With this standard machine, even the most difficult welding tasks can be mastered reliably thanks to their performance and control and monitoring options. The X series is the premium version of the Omega series. This series is also equipped with a proportional valve for a defined pressure control. In addition, this Omega series has a pneumatic pressure / counter pressure system and thus ensures smooth movement even at low pressure.

The new generation of plastic welding machines of the OMEGA 4 series combines technical standards at the highest level with ease of use. The modular arrangement of the machine components, consisting of press, control and generator, enables easy adaptation to the respective plastic part and the respective location. Simple system operation is guaranteed with the multilingual touchscreen With this standard machine, even the most difficult welding tasks can be mastered reliably thanks to their performance and control and monitoring options. The A series is the basic version of the Omega. Time and energy measurement are available for process monitoring. Compared to the S-du X-series, the generator and control are combined. This makes the A-series more compact, but limits the number of welding modes and storable programs.

The LVW series covers smaller applications with machines of approx. 500 mm width and large applications up to a width of 2000 mm, like pallets, bumpers and more. As a principle our standard machines are equipped with an hydraulic lifting table. Depending on the machine size a contact force of up to 70 kN can be applied. This is necessary for large suction pipes made of PA 6.6 GV30 with heavy distortion or very large welding surfaces. Our vibration welders are fitted with our patented CPC system. This kind of regulation which is integrated in the converter stimulates the vibration unit with optimal resonance frequency. A low energy consumption is guaranteed during the friction phase. It is not necessary to enter the frequency parameter in the machine, as it is permanently “optimized”. This, the KLN drive systems are independent from the tool weight. The tool weight is solely limited in height, caused by the mechanical design and the high accelerating powers arising in these systems.

For the assembly of plastic parts, which differ in size and condition and would therefore not be suitable for standard machines, we recommend the use of special equipment with several ultrasonic units for ultrasonic welding and processing methods. • Riveting • Welding • spot welding • punching • flanging • cutting • embossing • printing Multi-head systems These machines can also be used to accomplish complex tasks, e.g. the combination of different welding techniques, like spin welding and hotplate welding and for numerous automated processes

One of the advantages which distinguishes the thermal riveting procedure from other assembly techniques is the safe form-fit. Another advantage: the thermoplastic cannot embrittle as in the case of ultrasonic welding. Apart from the well-established welding techniques for plastic parts in series, KLN Ultraschall AG also develops and produces in Heppenheim equipment for thermal riveting. This technique is still regarded as a very special procedure and has important advantages in comparison with ultrasonic, hot plate, vibration or spin welding. Thus it can be interesting for additional fields of application. This procedure is particularly applied for plastic parts having safety features. In contrast to the ultrasonic riveting, the thermal riveting can be applied without any problems for plate/ plastic assemblies, as no swinging tools are touching the plates which could endanger the assembly.

Bag Fill Modern, flexible, customer-oriented Technical data Container types Valve bags, open bags, cardboard boxes, drums and fiber drums Container fastening: Plastic bags, welded; paper bags, sewn; valve sacks, valve welded or folded; cardboard boxes / drums tied with liners so they form goosenecks and then fastened with clips Product-contacting parts: Stainless steel, partially electropolished Feeding: From 100 m³ silos, alternatively from Big Bags, octabins, bags or cardboard boxes Number of filling lines 12 Contract filling plants Dosing screw scales, turbine packers, compressed-air packers, vacuum packer, downpipe packers Supplementary: Position of scrap metal boxes as transport containers in reuse of transportation boxes Areas of application Filling of cardboard boxes Filling of fiber drums Filling of valve bags and open bags (5-25 kg bag weight) Filling and palletting of special bags Filling of thin-walled bags (EVA bags) Prospect for download