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Dukane Patented Ultrasonic MPC Multi-Probe Control
The MPC unit is designed for assembly systems where one ultrasonic power supply is sequenced to several ultrasonic probes. Coupled with a Dukane ultrasonic generator our unique Control and Process monitoring profile is available for each individual probe.
Some of the patented features include:
* Fully protected from improper programming and power line irregularities
* Binary coded selection inputs prevents selection of 2 probe relays
* Logic interlocks prevent selection changes when ultrasound is on
* Ring-down monitor allows relay switching only when voltage is off
* Fault monitor detects a shorted relay coil driver and halts operation
* Hold-up time of internal supplies - designed to ride-out any line problem.
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Since Sirius Electric has been founded, it has been characterised by the way of designing and manufacturing sonotrodes. The sonotrodes can be fit to most of the ultrasonic welders on the market. Each sonotrode is manufactured taking in account all the typical welding features. The materials used, aluminium, titanium or hardened steel, are chosen with respect to cost and application.
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The enclosures SSK-J, SSK-F and SSK-K are suitable for the quieter operation of 20 kHz-ultrasonic welding machines
- High sound absorbtion
- Base unit for optimum working height optionally available
- Actuation using two-hand start, in accordance with CE standards
- Sound measuring reports of the Swiss Accident Insurance Fund (SUVA) confirm
compliance with the relevant EU-directive
- Easy access through front door
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The FR_T5 is a CNC cleaner that provides you with a universal solution: this machine has in fact been designed to cater for the needs of users who want to machine all types of profiles and at the same time do not have a large production area in which to accommodate a new machine.
From an operating viewpoint, the FR_T5 has all those solutions needed to cater for any requirement and to fully machine the welded corner. It cleans the inside of any shape (linear, sloping with double slope and radiated); it deburrs the welding bead on both plain and covered profiles (it can feature 4 horizontal knives for the purpose); it can work profiles with max height up to 160 mm (greater heights to be checked according to profile design) and it is therefore especially suitable for deburring monoblocs, both the vertical and the horizontal parts; finally it can be fitted with a cutter on a further internally-controlled axis (3-axis model) for milling different frame combinations and sash overlaps or doing other special jobs. All controls are designed to be user-friendly. Finally, the machine can be programmed in traditional mode and in graphic mode.
What is more, the FR_T5 can be combined (either straight away or later on) with the TG_6 station for automatic frame loading and rotation.
The FR_T5 is therefore the best solution for anyone wanting to benefit from the flexibility of a programmable CNC cleaner, without having to purchase an industrial line. Finally, it can also be recommended as a complementary cleaner for an automatic line, in order to quickly work special orders, without stopping the execution of standard orders.
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The FR series of cleaners includes the models with 4 milling units mounted on a single motor shaft (max housing capacity 370 mm cutter height).
This solution is intended to offer a medium-standard machine that provides high productivity. Thanks to the fact that it has four milling units, machining operations are quick and, in the FR_4P version, it features two (upper and lower) selectable drilling units, to allow cleaning the seal transit hole (or in the case of the seal being already fitted, cleaning the space between this and the inner part of the profile). Also fitted of course are the two knives (upper and lower, quickly replaceable with those for covered profiles) for cleaning the welding bead. The entire mechanical structure has been designed to provide utmost rigidity during machining operations, above all of the cutter shaft: this is in fact supported at both the lower and upper ends). You can select/deselect all the operations depending on your needs and, always to offer you a universal and flexible solution, we have provided two options as regards the start of the work cycle. The first option is automatic start with microswitch and piece presence; the second is semi-automatic start of cycle by means of pedal control. This way, frames with very limited opening can be worked (160 mm.). The work cycle is electronically controlled by PLC.
A last solution involves equipping the machine with a mechanical control system to ensure correct profile positioning with Z section (door, restoration frame): this way, if the corner is wrongly positioned, the automatic cycle does not start, and this avoids damaging the piece.
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CNC Corner cleaning machine SV-2 with 2 axis.
CNC Corner cleaning machine SV-4 with 4 axis.
Freely programmable CNC axis with comfortable menu guide on PC.
Automatic cleaning of visible profile side, outside and inside corners, radius and sealing grooves. Interpolating process of the axis for working of extreme bevel and radius.
Fast machining trough to high positioning speed and trough simultaneously machining of the aggregates.
Possible with turntable
Options :
Additional tools
Profile restriction
Overlap sash machining
Tables
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The three models: PA.2F, PA.3F, PA.4F differ in the number of cutters (from 2 to 4). They are fitted with two knives for removing the top and bottom weld bead, that are automatically levelled to the profile height. They may be cut-out for special machining.
The cleaning machines are fitted with a cutter-holder shaft with horizontal/vertical translation, which ensures perfect milling operations on the frame.
Special milling is done on the profile supporting surfaces, also for the insertion of windows with extremely reduced dimensions; preparation for easily adjustable eccentric supports is also possible.
The machine is fully electro-pneumatic and once the profile being machined has been selected, the machine adjusts itself independently on the inserted piece without any calibrations or changes having to be carried out.
The frame is positioned automatically by means of a self-centering device activated by a pedal-control system.
Special sensors allow the machine to recognise when the piece is in the correct position, at which point a cycle start pulse is given and the corner is thoroughly cleaned, not only at its vertex but also in the top/bottom faces and in the variants to which the machine is set, such as in the internal surfaces and in the gasket seats whenever the user prefers to insert them after welding.
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Welders machine Model ZIA 700 PR is intended for production of disposable car’s seat and wheels covers from PE film’s sleeve.This machine is adapted to work with overprinted film (measured by photocell) or no overprinted (measured by encoder).
Production process involved in rewinding assigned part of film and making welds and perforations, simultaneously making appropriate length incision in any part of bags/ liners. Prepared products are counted and wind onto a reel.
Machine may be used for production:
- wheel covers
- seat covers
- PE bags
- PE liners
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The automatic welding machine FORPLAST-F can be used to weld PVC floor coverings and to fusion-weld and seal linoleum coverings.
The heat output of 4000 W 230 V AC is electronically adjustable from 20 to 700°C. In addition, the device is equipped with an infinitely variable speed adjustment from 0 to 19 m/minute and can thus be adapted to the individual types of materials.
A high-temperature resistant coating of the pressure roller and wire guide guarantees a neat unwinding of the welding wire. The universal unwinding device matches all commonly used wire coils.
The device is completely equipped ready for welding and furthermore offers an automatic wall switch-off.
The machine starts automatically after the weld head has been swivelled in.
The machine casing’s three-point support ensures that the machine runs steadily.
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With the UNIFLOOR E you can weld floor coverings made of PVC-P, PE, linoleum and modified thermoplastics, without any reconfiguration, up to 7.5 meters per minute. It is reliable, technically perfect and easy to handle.
• Reproducible results thanks to digital display of set
and actual values
• Electronically controlled heating
• Steplessly controlled air flow
• All floor coverings welded without reconfiguration
• Automatic start
• Integrated wall switch
• Unwind construction and trolley attachment as accessories available
• Compact, handy design
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Bitumen sheet welding is accomplished fast and clean with the new BITUMAT from Leister. The easy to operate hot-air welding machine is the perfect alternative to the hazard of propane gas burners. The BITUMAT fulfils all the relevant criteria functionality and safety criteria. It is manufactured in renowned Swiss Leister quality.
• Consistent welding results
• Easy operation
• High welding speed
• Continuously adjustable heating and speed
• Pivotable steering bar enhances occupational safety
• Interchangeable driving roller simplifies cleaning
• Integrated bitumen scraper
• Electronic heating element protection
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This tried and tested automatic welding machine for roofing membranes is now better than ever: the new VARIMAT V also displays voltage and welding seam length. A model specifically for overlap welding of elastomer bitumen is also available.
• Overlap welding of PVC-P, ECB, EPDM, CSPE and TPO roofing membranes as well as elastomer bitumen
• Easy welding, also of homogenous and thin roofing membranes
• Wrinkle-free welding up to 5 m/min
• Patented pendulum pressure roller guarantees uniform pressure also on uneven surfaces
• Digital display of set and actual values of welding speed and temperature
• Constant temperature and speed independent of voltage fluctuations and ambient temperature
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For the bonding of thermoplastic textiles, the Triad Wedge Welding System is ideal for your in-house fabrication needs to produce tents, tarps, awnings, flags, banners, liners, covers, curtains, bags, tubes, etc. The Triad can weld PVC, PE, PP, Urethane and many other weldable, flexible membranes. It can also weld supported and non- supported material in thickness of 5 to 100 oz. and is designed to be portable, versatile and user friendly.
How Does It Work?
The welding of various thermoplastics occurs by a combination of wedge temperature, material speed passing over the wedge, and pressure of the pinch rollers. The material is placed between the pinch rollers and the hot wedge is inserted. Contact is made between the top and bottom of the material and a melting of the coating occurs with a certain speed of the material crossing the hot wedge surface. The pinch rollers then apply pressure to the melted coating to create the lasting bond.
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The world's smallest and lightest compact machine with a integrated control box. The special wedge with optimized heat transfer guarantees top welding performance.
• Sophisticated drive technology, designed to meet the highest demands
• Digital display of temperature and speed
• Optional data recording on memory card possible
• Controlled temperature and drive
• User-friendly
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Hot Wedge Welders
Wegener Quality Excels
For welding of geomembranes such as in landfills and similar applications, the welding of the plastic must be highly impermeable and durable. With our Geoweld Plus and compact Geoweld Power, we offer you two extremely reliable welding machines to meet this requirement. These machines are also exceptional for difficult conditions such as:
- Overhead welding in tunnel construction
- Small radii
- Working in highly humid conditions
- Confined spaces
- Adverse site conditions
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The latest generation of tools presents itself as extremely handy. Because the air supply comes from a separate blower, the Leister WELDING PEN R reaches into the most inaccessible places. It also displays the welding temperature digitally.
• Worldwide the smallest hand tool with digital display of set and actual temperature
• Fatigue-free working thanks to its ergonomic handle
• Heating element protection
• Cooled heating element tube
• Exact temperature control thanks to micro processor
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Special Solutions
Wegener Innovation to Suit Your Individual Needs
We develpo and design machines especially for your application, to help you to become more competitive in the market segments. We offer individual solutions, even for the most difficult welding tasks.
Talk to us, and you will be impressed by our decades of experience in machine construction and welding technology.
Our welding technology covers a wide range of market sectors, including air-conditioning and ventilation systems, the packaging industry, waste water treatment systemms, piping related applications, liquid storage and chemical processing equipment, just to name a few.
While their applications are numerous, most of the structures and semi-finished products welded with butt welding technology have one thing in common: they are welded using a Wegener machine.
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Cutting & Welding
3 Table Set-up:
10' Main Vacuum Table
8' (2.44m) Usable Welding Length
10' Filler Table
6x8' Cutting Table
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Our two-head welders are ideal both for anyone wanting to start the production of PVC frames and for using together with a single-head welder in order to increase production output.
The SA_290 is best suited to this second case. This welder is in fact designed to weld at 90° only and to work alongside a single-head machine. On the SA 290, you can weld standard frames, while the single-head unit can be used for oblique angles and special orders (arches etc..). The particularity of the SA_290 consists in having double heating plate positioning, in the event of your have to weld a partial section of the corner (for some special systems).
The SA_22 on the other hand represents the universal solution if you need to start medium-capacity production. This machine does in fact cater for all the possible needs of the frame manufacturer. You can weld both right angles and variable angles and the working welding width is almost 3 metres (so that medium-large frames can also be made). What is more, the machine features bead s/s restrictors, independently heated and adjustable from 0.2 to 2 mm. (for a perfect finish even on covered profiles). Finally, with the SA_22, you also have the option of regulating all the cycle times (melting & welding) and of checking these by means of the digital timers.
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This two L-head welding machine has been designed for welding 90° angles. It speeds start up time and profile locking to the maximum, thanks to unified controls.
It can be externally connected through a RS232 serial gate, which can be used for on-line updates and controls (including remote) with telematic support.
All current safety standards have been fully conformed to, thanks to completely automatic PLC run controls and bi-manual security, that blocks the work cycle start up if the safety
parameters are not satisfied.
The PLC system that has been used has removable terminal blocks, which can be rapidly repaced in the case of breakdown.
This drastically reduces possible problems caused by electric components, and should problems arise, they can be rapidly solved.
The melting and welding phases have been improved further by internal timers to delay movements.
The heating plate temperature is electronically controlled by thermoregulators, which display the information on the front panel on the machine. Heating is by an easily replaced
cartridge element (170 mm long, 6.5 mm diameter).
The welding machine can therefore still work perfectly, even if one or more elements are not working.
The lock presses have a run of 200 mm, and have an automatic reading device for the work level.
Once the profile level is reached, the press run can be regulated by a further 6 mm locking.
The welding machine has double locking pressure: 0.5 during positioning and 6 bar during working phases.
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BB 2020-1 - Double Head Welding Machine-Various Angles
* Designed to weld corners of windows made by PVC profiles.
* enable to make angled welding in the same time at the both heads.
* Depending safety regulations, upper part press pistons works under low pressure system.
* Both heads are capable of welding between 25º - 180º and intermediate degrees.
* Available double pressure system to increase welding endurance.
* Four corner of profile weld in 150 seconds.
* Moving head moved manually and available brake system.
* When the oil pressure goes down; under 4 bars, the machine stops work.
* Weld bead limitation is adjustable to 0.2 mm-3mm (for film-covered profiles).
* Available exhaust valve system which is accelerate up-down moving of upper press pistons.
* Available end table for long PVC profiles.
* Available welding resistance to endured extended periods of time.
* Available: Welding temperature, heating time, melting pressure, affixed pressure.
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A2 ECO
AUTOMATIC DOUBLE HEAD WELDING MACHINE
Automatic double head welding machine LISI A2 ECO with variable angle 45-180°. Complete with frame support holders and head protections. Bead limiting knives from 0,2 to 2 mm. Removable heated cutters with automatic regulation of the temperature by digital thermoregulator. Possibility to modificate the material burn-out from 5 to 6 mm by the simply replacement of the positioner. High safety low pressure clampings controlled by a pressure switch. Automatic control of the welding plates temperature by digital thermoregulators and automatic control of the fusion time by single timers.
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QUAD_OS12 welds four corners per work cycle and can be fitted in a welding/cleaning line and thereby represents the right choice if your require high productivity and can install an automatic welding and cleaning line (even when purchased by itself, the QUAD_OS12 is delivered ready to be connected in line, including later on).
The machine is fully fitted out to provide utmost performance features. Features include heated bead restrictors (by means of s/s restrictors), adjustable between 0.2 and 2 mm.); console with PC; Ethernet board for connecting the welder to the company LAN network; profile support arms and protection net. The maximum welding dimensions (2.9 x 3.5 m) are extremely broad and the minimum dimensions (340 x 420 mm) can be further reduced on request. The first distinctive feature of this machine consists in having 12 moving tables; this ensures state-of-the-art balancing and corner centring. With QUAD_OS12 you can weld standard frames, doors (three-side/two corner welding) and combinations (e.g., different frames combinations and sash overlaps), communicating to the cleaner that may be in-line the profiles making up each corner so these can be correctly machined. What is more, in view of the large dimensions of the resistance and of the welding range, you can work on two superimposed frames at the same time. Finally, because this is a numerical control machine tool, to offer you a machine that is easy to use and understand, all the software is based on the concept of graphic communication (images &/o messages of immediate and direct interpretation). A standard feature is also the teflon fast-change system.
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The wide range of Ital-Plastick welding machines for PVG doorframes and windows, for traditional 90° welding and, upon request, variable corners, has been completed with a full range of welders for transoms to satisfy the needs of some specific profile series, where this type of work is preferred to the traditional mechanical assembly.
Of course, this kind of process also request specific cutting and corner cleaning machines to reach a perfect final result. Therefore for "V" cutting we suggest to use a TV-300 cutting machine and subsequently clean the welding with a PA-4C type corner cleaning machine.
All the welders are supplied with aluminium restrictors devices positioned on the main table.
The special quality of this new series of transom welders is the high level of automation, which allows fast transictions from welding the corners to welding the transoms as well as different combinations. This range of welders have very simple pneumatic controls capable, through automatic movements, to position and to align the different welding levels thanks to the profile that is being processed, without any mechanical intervention by the operator.
There are various models in this range: Basic, fitted with one welding unit, model SF.01.TL/B, Intermediate with two welding heads, models SF.02.TL/B and SF.02L/B, Combined with three welding units, models SF.03L.T.L/B and SF.03TTT/B, Advanced with four welding units, models SF.O4L/B, SF.04 L.T.T.L/B and SF.04TTTT/B
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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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Hand extruders supplied from an external air source are the extruder technology of choice for shop welding applications. They are smaller and also lighter than their autoair counterparts.
Lighter and smaller than autoair extruders
Ideal for shop welding applications
Motor specifically developed for harsh service conditions
Cost-effective alternative to brushless drive
Fewer wear parts
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Autoair hand extruders are used in shop and field welding applications. An on-board hot air blower obviates the need for external air supply.
No additional air supply units needed
Ease of operation
Ideal for field welding applications
Motor specifically developed for harsh service conditions
Cost-effective alternative to brushless drive
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WELDPLAST S2 PVC
A screw specially designed for PVC was developed as the centrepiece of the new hand extruder. With this and the other countless technical advances, the WELDPLAST S2 PVC is a device which is convincing in every situation.
- Multifunctional display
- Double sided, twist free wire intake
- Freely adjustable swivel-mounted handgrip
- Ergonomic construction
- Maintenance-free blower
- Low-noise, high power transmission
- Extruder screw ideal for PVC
- Easily adjustable air duct for all welding positions
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Its futuristic design ist not only pleasing to the eye: The new WELDPLAST S2 lies well in the hand and becomes an indispenable partner. In spit of its small sitze, the compact device produces up to 2.5 kg extrudate per hour.
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Extrusion welding is carried out in wide variety of areas and is becoming evermore demanding. Leister offers the right tool for all plastics applications in process equipment manufacture and civil engineering. The specialist obtains everything with us from a single source: Devices from 0.3 to 6.0 kilo per hour. Convince yourself.
• 360° rotatable welding shoe
• Easiest possible operation
• Optimal ergonomy and slimline construction
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Ultrasonic welding, Plastic welding
