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The precision weld fabrication of delicate heat sensitive assemblies is now a practical reality. Finally, there's an alternative to complicated and costly beam welding systems.
Very low heat, high speed welds can now be made in materials as thin as .001" and as thick as .125" with the Weldlogic PA-10/100-STD.
This unique state of the art dual range, 10 amp/100 amp, precision pulsed arc welding system is the result of years of research in low current arc starting and control stability. |
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IMT 2
Induktionschweißen can be used, if a piece of metal is present that a group with two plastic components to be received is.
Becomes with an inductor z. Ex. a metal filter heats up and under printing flows the plastic ones by the sieve and connects themselves with the other plastic component.
Definition:
By means of a HF-coil, which is arranged around the product in the distance a metallic structure in the plastic component within seconds contactless warmed up. The achievement is finely programmable. The process is environmentalcareful and effective.
Ex.: Between housings and covers an electrically conductive welding assistance (Sieb) is inserted, that serves as resistor for the alternating voltage and which on the necessary fusing temperature brings the plastic one. During good interpretation of the adding zones the melt formation takes place to a large extent under conclusion of oxygen, so that a high welding factor is obtained.
Technology of characteristics
- No noise
- fast process approx. 1-2 seconds
- Environmentalcareful process
- Conclusion of oxygen results in high welding factor
- Laid out for continuous operation 3 layers
- Way welding with way position input
- Alternatively adding diagram way - time
- Tool changes - accessories
- Process data output |
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Flash butt welder for profiled sections in aluminiu.
Different powers ( one-phase and three-phase).
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| with heavy duty frame, hydraulic clamper, presion guidance for the moving electrode, and falsh speed can be control during flashing, with cam driving system and cylinder upset. |
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Flash butt welder for zinc-coated steel profiled sections.
Different powers (one-phase).
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ZMT 2
Modular welding units, in order to weld thermoplastic jointing parts with surface parts, economically.
· Welding methods: Friction welding
· welding method: linear and circular letter |
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| The Hob-o is a lightweight hole borer, beveler and welder. It is a portable machine that is quickly centered on the workpiece – all you need is a single center – punch mark. Holes can be cut from 1”-8” (25mm-200mm) inside diam. and from 14.5”-48” (368mm-1220mm) outside diameter. |
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| This is a self-aligning welding machine, suitable for welding drain pipes and ducts for the transport of water and other fluids under high pressure, up to Ø1200 mm. |
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| A professional welding machine ideal for medium sized pipes and sewers up to Ø 315 mm. It consists of a machine body with pressure regulating device, a pair of clamps, two lateral supports, an electrically controlled milling cutter for levelling the ends of the pipe and/or fitting with a safety microswitch, an extractable heating plate with automatic electronic device to control the temperature, a sliding support, a tip-up metal frame on wheels that acts as a work bench and protection when transporting the machine. |
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HF profile and tube welding units
Easy tubular pipes can also be manufactured by DREISTERN tube welding installations. Its true strong points may however be evidenced by demanding tasks. Should you, for instance, have to produce stainless steel tubes of outstanding quality or contoured tubes with complex cross-sections, then you ought to consult our specialists. Good solutions are seldom exclusively a question of modern plant components.
Laser profile and tube welding installations
For some profile and tube manufactures laser technology is still new territory. In fact, a lot of questions are being asked about this technology. The initial question is frequently: Is laser really the right solution?
More and more frequently our customers answer affirmatively.
TIG profile and tube welding units
An example: With our RSD50 thin-walled tube welding unit, we attain extraordinary diameter/ thickness ratios and excellent seam quality. Even without seam processing, the seam is hardly visible.
Composite tube manufacturing lines
Aluminum-plastic composite tubes are constantly being used in new applications. The reasons are quick installation, corrosion-resistance, and last but not least, lower costs. Hot /cold water pipes and chemical tubes are but a few of the many possible applications. DREISTERN cooperates with the leading extrusion manufacturer MAILLEFER Ecublens (CH) and supplies turn-key machines for very high productivity. |
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| Customize seam wedling machine with single wheel moving system, and special clamp tooling apply for the motor cover welding |
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| ... products without technical information |
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