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Accessories

Flow regulator

Item number 100 600

  • The PUK flow regulator:
    An important prerequisite for dependable welding results is the correct flow rate of argon gas.
  • The PUK flow regulator enables the exact setting of the recommended 2 litres per minute flow rate. It‘s precise and it‘s easy but above all, it’s reliable!
  • The flow regulator is specially designed for the low gas flow rates used in PUK welding.

Technical data

Gas
Max. Inlet pressure
Adjustment range
Weight
 Argon 4.6
230 bar
0 - 6 litres/min
1.4 kg

 

Electrode grinding motor

Item no. 100 856




Technical data

Idle speed
Power consumption (12 V)
Dimensions (Ø x L)
Weight
11 000 rpm
6 W
28 x 70 mm
140 g

 

  • Simple and rapid grinding of the PUK electrodes:
    The grinding motor is a useful accessory for every PUK welding device. Care of the electrode tips, which is vital to very good welding results, is carried out by the grinding motor in the blink of an eye.
  • Durable diamond grinding disc
    The diamond disc used has a very long service life. Replacement discs are available as accessories and can be changed with ease with the aid of the Allen key provided.
  • Simple and safe to use
    When grinding the electrode tips the electrodes are held on the rotating diamond disc at a flat angle (approx. 15°) and turned between the fingers. It is also possible to grind multiple electrodes simultaneously. The diamond disc is securely embedded in a stable aluminium housing, so that only the front of the grinding surface is accessible.
  • Connection to the mains supply
    Equipped with a multi-volt power supply for 110 to 230 V mains power and a practical push-button directly on the motor.

Foot pedal

Item no. 100 850

  • The useful addition for your PUK
    As an alternative to the automated welding process, each weld can be triggered individually using the foot pedal. This can be a big help when only a minimum of working space is available.
  • For the goldsmith who is used to working with a foot pedal and prefers to work this way.

Napa leather glove

Item no. 100 730/731/732*

  • Highest touch sensitivity due to the finest goat Napa leather, back of the hand is made of breathable cotton / polyester knitted fabric and ensures a very good fit and high wearing comfort.
  • The glove is designed for fine, low-powered PUK welds. For rougher work or welding with higher power, please use standard TIG gloves.
  • *Available in size 7, 8, 9

Standard TIG glove

Item no. 100 735/736/737*

  • This standard TIG glove is made of very soft goat Napa leather and guarantees a good feeling and high wearing comfort despite the best hand protection.
  • The glove is recommended for PUK-welding with higher power.
  • *Available in size 8, 9, 10

Protective shield

Item no. 200 006

  • For mounting on the welding microscope.
  • Extended face protection for free-hand welding with and without handpiece holding arm.

All-purpose cleaner

Item no. 100 741

  • For pretreatment of welding material
  • 150 ml metal spray can

Contact pliers

Item no. 100 500

  • The flat pointed pliers are suitable for holding and securely contacting small parts.
  • The pliers are galvanically nickelled to achieve optimal conductivity.

Flexible contact strip

Item no. 100 695

  • The flexible contact strip is extremely suited to contacting workpieces on which the normal terminal cannot be used. Or for very sensitive parts and polished parts.
  • Length 100 cm

Raw cable

Item no. 100 696

  • Raw cable for creating contacting tools.
  • Length 100 cm
  • We deal with finishing individual contact tools in our workshop #23, which you can also download from our workshop archive.

Tack welding set PUK 4.1 / PUK 5

Item no. 100 845

  • You need the tack welding set to use the "tack welding" function.
  • The set consists of a foot switch and the blue 150 cm connecting cable with terminal.

T-connector

Item no. 100 823

  • T-connector to simultaneously connect the welding microscope and the magnifying lens.

Argon nozzle Ø 4 mm

Item no. 100 150-4

  • This inert gas nozzle with 4 mm nominal diameter has a 1.0 mm larger nozzle outlet than the standard 3 mm nozzle.
  • This nozzle is particularly advantageous when welding edges or very delicate structures, because the wider gas flow encloses such structures more completely.

Hand piece storage unit

Item no. 100 112

  • The hand piece storage unit is made of heavy-duty solid rubber and ensures safe storage of the hand piece.

Headrest

Item no. 200 217

  • The headrest for PUK welding microscopes enables relaxed, fatigue-free work with the welding microscope.
  • Especially during longer welding tasks, the headrest helps you maintain concentration on the workpiece.

 

Item no. 200 219

Replacement cushion made of natural felt

Screen protector

Item no. 100 145

  • Screen protector accurately fitting the PUK 5 display.

Third Hand "Assistant"

Item no. 300 811 (consisting of items 100 300 and 300 812)

  • Excellent help for difficult welding situations such as ring sizing, fine repairs etc.

Microscope oculars for 15x magnification

Item no. 200 111

 

  • For maximum precision when welding.
    The microscope oculars with 15x magnification are particularly recommended for fine welding work, which demands an even higher degree of precision. The oculars fit all welding microscopes from Lampert and can be exchanged with ease, in just a few steps.

Technical Data

Magnification
Field of view
Packaging unit
15x
13 mm
2

 

Downloads

 

Here you can find additional information on our accessories and spare and wear parts available for download

Testimonials:

Christa Fischer

Goldsmith
Germany

After my vocational training I have learned one more enriching technique besides the typical craftmanship – using a PUK welder.

 

read more 

After my vocational training I have learned one more enriching technique besides the typical craftmanship – using a PUK welder.
It makes my daily work much easier and I really enjoy working with it every time because it offers completely new opportunities, e.g. when working close to sensitive stones. The machine provides a special default for building up worn settings or for reattaching a broken ear stud without having to solder. Furthermore, I can facilely close pores and/or apply welding wire. The PUK's operation is very simple and it enables me to easily work on jewellery in a lot of different manners.

 

Dr. Daniela Zaharia

Orthodontist
Bucharest, Romania

The PUK D5 opens a whole new world of design possibilities ... and is the ideal partner
in the digital printing era.

Daniela Zaharia (@dr_daniela_zaharia)

read more 

I’m an orthodontist and I love working with my patients. But I also like to work behind the scenes making some of the appliances I use. PUK D5 opens a whole new world of orthodontic appliances’ design possibilities. Design it and then is easy to make it. Nothing is impossible. PUK D5 machine is the ideal partner in the digital printing era and it makes me feel like an artist in orthodontics’ field. It helps me to achieve great results.

Daniela Zaharia (@dr_daniela_zaharia)

Kevin Paul

Watchcase restorations
Vienna, Austria

I can recommend the PUK without any doubts!

www.instagram.com/watchcaserestorations

 

 

read more 

For my watchcase restorations I use the PUK on a daily base. It makes my day so much easier due to its quick and easy accessibility. I can recommend it without any doubts!

www.instagram.com/watchcaserestorations


Steffen Dülk

Master Goldsmith / Münsterschwarzach Abbey
Vier Türme GmbH Gold- und Silberschmiede

Our entire team benefits from the PUK04 and its versatile fields of application.

 

 

read more 

We have to carry out a broad variety of works in our goldsmith’s workshop of the abbey. From filigree engagement rings made from platinum to rather big sacral utensils made from silver or tombac. That’s why our entire team benefits from the PUK04 and its versatile fields of application. It is extremely helpful for us for goldsmith’s productions, repairs or for the manufacture of new decorations for churches.

 

www.instagram.com/klostergoldschmiede
www.facebook.com/GoldschmiedeMuensterschwarzach
www.abtei-muensterschwarzach.de/arbeiten/goldschmiede

Studio Loubser

Bespoke Jewellers / South Africa
www.instagram.com/studioloubser

Our PUK welder has become an integral part of our workshop ... We are able to work accurately and effeciently, avoiding time-consuming manufacturing and repair processes.

read more 

Our PUK welder has become an integral part of our workshop, there is no repair challenge that we cannot face with confidence.

 

The PUK welder allows for small scale precision work, focussing heat in specific areas, allowing to weld close to gemstones and pearls. The concentrated generation of heat enables us to hold the pieces by hand whilst welding, thus there is no need for binding wire or the complex positioning of the pieces whilst soldering. We are able to work accurately and efficiently, avoiding time-consuming manufacturing and repair processes. We even use the PUK welder for our pre-positioning of claws before soldering on complex pieces occasionally.

 

The small scale and snazzy appearance of the welder blends into our workshop with ease.

 

It is however, worth mentioning that using the PUK welder is a skill that has to be learnt, you have to spend time becoming accustomed to using the machine, in order to use it to its maximum capacity.

 

Practice makes perfect.

 

www.instagram.com/studioloubser

Lev Shneiderman

Metal artist / Israel
www.instagram.com/lev_shneiderman

 This tool is a real asset to any artist’s workshop!

 

 

 

read more 

As a veteran metal artist specializing in both traditional and modern technics, I see the Lampert PUK 5 as an essential tool for my studio. The PUK 5 enabled me to significantly upgrade my manufacturing process and provide more freedom with my art designs. The PUK 5 shortens the time it takes to build a construction. It allows handling seams and soldering more effectively and in a shorter time.

 

This tool is a real asset to any artist’s workshop!

 

www.instagram.com/lev_shneiderman

Arkadiy Chernikov

Goldsmith
New Westminster, Canada  

I consider this micro welding machine to be one of my best tool investments. 

 

 

read more 

I have purchased a PUK five years ago to expand my TIG welding to micro level, and never regret for that. Reliability, super easy to start, fast learning curve and lots of hidden capabilities for custom pulse programming - that's exactly what I was looking for. Besides, I would add reasonable argon consumption and ability for micro spot-welding. Maintenance is minimal: just re-fill the argon bottle and have your tungsten clean and sharp.  

 

For readers in North America: Robert from Lampert Tools USA in Chicago provides unbelievable help with order, shipment and delivery, and after I got my machine he gave me free one-day course for micro welding basics. Further customer support and getting consumables is fast, friendly and professional. I consider this micro welding machine to be one of my best tool investments. 

Michael Berger

Goldsmith and Kinetic
Düsseldorf

I can hardly imagine a work process without the PUK anymore.

 

 

read more 

There’s really not one day going by in the workshop without the PUK. How quickly this device has made itself indispensable was astonishing - I can hardly imagine a work process without it anymore.

 

Jointing my kinetic works made of stainless steel has particularly become child’s play with the PUK and opened completely new ways of fabrication. No matter if it’s tiniest mechanical elements, sheet metal constructions with a thickness of only 0.3 millimeters or big room sized works, I apply the PUK everywhere and it gets the job done reliably and with a high standard. 

 

The PUK - a tool that I’ve grown fond of and that I want to warmly recommend to all colleagues.

 

www.atelier-berger.de

 

Esther Heite

product & jewellery design
Wuppertal

I include the PUK in the design process. Yes, it shapes my design to a certain degree.

 

 

read more 

For me the PUK has become an inherent part not only in the workshop and for solving problems, I include it in the design process. Yes, it shapes my design to a certain degree. 

 

From the failed attempt to hide welding spots in order to achieve invisible connections emerged the subversive intention to handle the connection spots as obviously as possible. A design idea came into existence that turns the welding spots into my main design feature and orchestrates them like little diamonds. I see that precision technology like Lampert’s spot welding device can - aside from the regular range of applications - produce a high aesthetic value. I want my jewelry to reflect that.

 

The PUK offers clean connections, precise working, new possibilities. It doesn’t just simplify, it paves new ways for jewelry design.

 

www.estherheite.com

Daniel Imboden, DIM-TECH

Interdisciplinary artist
Ballwil, Switzerland

My expectations for the PUK U5+ were very high and were met all along the line.

 

 

read more 

My expectations for the PUK U5+ were very high and were met all along the line. Working with the PUK U5+ is very simple and uncomplicated.

 

An artist carefully compiles his tools because he uses them to express his thoughts and ideas through his hands. The high expectations of yourself must also be placed on the tools. That is why I only work with professional tools and machines.

For the production of my kinetic solar sculptures I prefer to use round steel rods up to 4 mm and sheets up to 1 mm thick. In the past years I have tried many techniques to optimally combine these materials. I have already used some processes, such as TIG welding, brazing with hydrogen, spot welding or soft soldering. None of these connection techniques met my high standards.

One day I became aware of the PUK U5+ welding system from Lampert, which I had never seen before. The first-class technical support from the Lampert company was able to advise me "on point" what the possibilities of the PUK U5+ are.

My expectations for the PUK U5+ were very high. But these were met all along the line. Working with the PUK U5+ is very simple and uncomplicated. It feels like holding a thick pencil in your hand, easy to handle, safe and accurate.

I usually only rave about Swiss made machines. But I with pleasure took the PUK U5+ from Lampert, made in Germany, in my train of machines.

Workshops News

You are interested in the possibilities of use of our fine-welding devices? Or you are searching for one or another tip on working with your PUK? Then just sign up for our Workshop-News on this webpage.

 

We do not offer an ordinary advertising newsletter, our only intention is to support our customers. At regular intervals, we present small suggestions or examples for correct work with the PUK, so you may use our technology as efficiently as possible.

 

Show workshop examples

Lampert Werktechnik GmbH
Ettlebener Strasse 27 · 97440 Werneck · Germany
Tel. +49 9722 94 59 - 0 · Fax +49 9722 94 59 - 100 · mail@lampert.info