Blog
News, guides & applications.
Product news, engineering guides and application stories from the Techspan team and Rinco Ultrasonics AG in Switzerland.
Latest article
Latest · 23 July 2026 · 7 min read
Ultrasonic Generators Explained: From Mains Power to Weld
The generator is the brain and power plant of every ultrasonic system. How it works, what frequency tracking and amplitude control actually do, and how to choose one.
Read article →2026
4 articles20 July 2026 · 8 min read
Choosing an Ultrasonic Welding Machine: Specs That Matter
Frequency, force, actuation and generator power decide whether an ultrasonic welder fits your part. A practical specification guide built around the Rinco range.
17 July 2026 · 7 min read
Can PVC Be Ultrasonically Welded? A Plastics Weldability Guide
Rigid PVC is marginal and flexible PVC is a poor candidate for ultrasonic welding. Here is why, what to use instead, and how the common thermoplastics really rank.
16 July 2026 · 2 min read
Ultrasonic Cutting
Ultrasonic food cutting technology PROCESS THE WIDEST VARIETY OF FOODS WITH ULTRASOUND With product properties such as: soft, creamy, crumbly, compound, fresh, frozen. For foods such as: hard and soft cheese, all types of cakes, wraps,…
16 July 2026 · 2 min read
Electrical Motion2 (2-20kHz & 2-35kHz)
RINCO ultrasonic welding machines are appreciated by users because of their minimum welding times, high precision and low maintenance requirements. RINCO manufactures welding machines in three product series that meet every requirement – from welding the…
2025
2 articles
23 Sept 2025 · 2 min read
RINCO Shaping the future – at K 2025 in Düsseldorf
From 8 - 15 October 2025, Rinco Ultrasonics AG we will be showcasing the latest products at K 2025, the leading business platform for the plastics and rubber industry. We look forward to your visit in…
23 Aug 2025 · 2 min read
Visit RINCO at PACK EXPO Las Vegas
RINCO ULTRASONICS AG at PACK EXPO 2025 in Las Vegas from September 29 to October 1, 2025 Discover innovative ultrasonic technology for the packaging industry. The exhibition offers comprehensive insights into the latest packaging materials, pioneering…
2024
2 articles
13 Nov 2024 · 2 min read
Techspan Christmas Notice - Holiday Closure Dates 2024
Techspan Christmas Notice – Holiday Closure dates Thank you for your continued business throughout 2024, and as we accelerate towards 2025, here are our holiday closure dates – From the team here at Techspan Group, we…
5 Mar 2024 · 4 min read
Pneumatic vs Electric Ultrasonic Welding Machines
Faced with rising energy costs, many companies have set themselves the target of saving electricity. Against this backdrop, RINCO ULTRASONICS has compared two drive technologies used in ultrasonic welding machines in terms of efficiency and presents…
2023
2 articles
28 Sept 2023 · 2 min read
Rinco Ultrasonics at FAKUMA 2023
FAKUMA 2023 When: 17/10/2023 – 21/10/2023 Where: Friedrichshafen | Germany Rinco Ultrasonics Booth No. A4-4130 From 17th to 21st October, Rinco Ultrasonics AG will be exhibiting at the plastics trade fair Fakuma – the perfect venue…
12 Apr 2023 · 2 min read
Quick Tool Change System
𝗦𝗲𝗻𝘀𝗼𝗿𝘀 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗰𝗮𝗹𝗹𝘆 𝗮𝗱𝗮𝗽𝘁 𝘁𝗵𝗲 𝗽𝗮𝗿𝗮𝗺𝗲𝘁𝗲𝗿 𝗱𝗮𝘁𝗮 𝘀𝗲𝘁𝘀 Efficiency comes first when welding with ultrasound, which is why we develop user-friendly tools, such as the 𝗤𝘂𝗶𝗰𝗸 𝗧𝗼𝗼𝗹 𝗖𝗵𝗮𝗻𝗴𝗲 𝗦𝘆𝘀𝘁𝗲𝗺. The 𝗤𝘂𝗶𝗰𝗸 𝗧𝗼𝗼𝗹 𝗖𝗵𝗮𝗻𝗴𝗲 𝗦𝘆𝘀𝘁𝗲𝗺 enables fast and…
2019
5 articles
29 Aug 2019 · 2 min read
Electrical Motion 35 - The NEW ultrasonic welder from Rinco Ultrasonics
The Electrical Motion 35 is the second electrically driven ultrasonic welding machine in the Rinco range, but the first with an operating frequency of 35 kHz. Thanks to its high precision, it is the perfect partner for…
31 July 2019 · 2 min read
Rinco Ultrasonics at K 2019
Rinco Ultrasonics AG Switzerland will participate at the upcoming plastics & rubber trade fair in Dusseldorf - K show 2019 : WITH PERFECTION AND PASSION Success is nothing without values that carry it into the future.…
31 July 2019 · 2 min read
NEW Lightweight Ultrasonic Hand Units
These NEW hand held units have never weighed so little. Thanks to the reinforced plastic housing and an ergonomic design, the new HG35-EC and HG35-RS ultrasonic hand welding guns are extremely light yet also robust. As…
7 May 2019 · 2 min read
RINCO at Plastpol
Rinco Ultrasonics AG will participate at the upcoming PLASTPOL exhibition. 23rd International Fair of Plastics and Rubber Processing Plastpol is one of the largest trade fair exhibitions in Poland and Eastern Europe which is dedicated to…
4 Apr 2019 · 2 min read
Rinco Ultrasonics Certified As a "known Consignor"
RINCO ULTRASONICS AG Switzerland is now certified as a "Known Consignor" by the Swiss Federal Office for Civil Aviation (BAZL). At Rinco we are committed to minimizing the delay in delivery to our customers by ensuring…
2018
4 articles
18 Dec 2018 · 2 min read
Merry Christmas 2018
Wishing you all a very Merry Christmas and safe and happy holidays. Techspan will be closing down over the holiday period – CLOSING: FRIDAY 21st December 2018 at 3.00pm OPENING: THURSDAY 3rd January 2019 at 9.00am…
17 Aug 2018 · 2 min read
Is your application feasible?
For assembly of complex thermoplastic moulded parts, ultrasonic welding equipment can easily be applied to join the parts by welding. Strong structural welding can easily be achieved. Do you have an Ultrasonic Welding application ? We…
21 Mar 2018 · 2 min read
Rinco Switzerland in top 3
RINCO ULTRASONICS Switzerland, has been ranked in top 3 by Swiss company Spühl amongst 23 main suppliers - coming in third overall ! Spühl GmbH was established in 1877 and is proud of its Swiss roots.…
22 Feb 2018 · 2 min read
RINCO at NPE 2018, Florida USA
Rinco Ultrasonics exhibit at NPE 2018 - May 7th - 11th , Orlando, FL. USA To maintain that competitive advantage, we need to keep up with the latest technologies and breakthrough innovations. NPE 2018 Plastics Exhibition…
2017
14 articles
1 Dec 2017 · 2 min read
Holiday Closing dates 2017
Seasons Greetings everyone ! We wish you all a very Merry Christmas and happy New Year. We would also like to take this opportunity to thank you for your continued custom throughout the year. And while…
16 Oct 2017 · 2 min read
RINCO at FAKUMA 2017, 17 - 21st October, Germany
RINCO @ Fakuma 2017 - Hall A4, booth A4-4222 More than 1800 exhibitors will present their international offerings on the occasion of the 25th anniversary of the world’s leading technical event for industrial plastics processing. Fakuma…
10 Oct 2017 · 2 min read
Ultrasonic Welding by Robot
Ultrasonic welding of textiles and fabrics is possible where there is a minimum of 50% synthetic fibre content. Welding & cutting applications are common place these days in the manufacturing sector. A range of special actuators…
26 Sept 2017 · 2 min read
Sales Conference 2017 - Barcelona Spain
Techspan recently attended the worldwide Rinco Ultrasonics sales conference – this year the conference was held in Barcelona, Spain, September 2017. The conference covered – ‘team’ strategy and organisation, introduction of new products, marketing & commercial…
25 Sept 2017 · 2 min read
Rinco on show at Equiplast 2017 in Barcelona
The Equiplast exhibition is seen as a key trade fair in the field of plastics manufacturing. This show will include exhibitors from Europe and South America. The Equiplast will showcase technical innovations and innovations of plastic…
17 July 2017 · 2 min read
New Website for Rinco Ultrasonics in Australia
Introducing our brand new website for all your Ultrasonic Welding & Cutting requirements This dedicated site has been built to better serve Australian industry. Packed with technical data, product information and videos, the new site should…
10 July 2017 · 2 min read
Ultrasonics for Leisure & Adventure
Leisure & Adventure - Ultrasonic Welding application Here is an application we were involved with to supply technology specific to a "Leisure/Adventure" ultrasonic welding requirement. While typical welding applications are to be found primarily in areas…
5 July 2017 · 2 min read
Brisbane Office Opens
NEW office opens in Brisbane QLD Australia A new branch office has been opened in Brisbane, Queensland. The new Brisbane office will handle technical sales & service covering the full range of Rinco Ultrasonic equipment -…
5 July 2017 · 2 min read
About Ultrasonic Cutting
About Ultrasonic Cutting Ultrasonic cutting technology is suitable for the cutting & sealing of textiles and non-woven fabrics with a certain proportion of thermoplastic fibres. Compared to mechanical cutting, it has the advantage that the cut…
20 June 2017 · 4 min read
Ultrasonic Welder Electrical e-motion
Ultrasonic welding with much improved quality Rinco Ultrasonics extends its machinery range with the first electrically driven ultrasonic welding machine Switzerland, June 2015 – With its new Electrical Motion ultrasonic welding machine (working frequency: 20 kHz),…
22 May 2017 · 2 min read
About Ultrasonic Welding
Ultrasonic welding is and industrial process where electrical energy is converted into mechanical vibration. High frequency (ultrasonic) sound waves, called acoustic vibrations, and transmitted through a plastic part (held together under pressure) to the joint interface.…
20 Apr 2017 · 2 min read
ABW Ultrasonic Blister Welder
Ultrasonic welding is being used in an array of packaging applications, including welding of blister packs or clam shell packs. Techspan Australia Pty Limited, introduce the latest ‘purpose built’ Blister Pack Welder – the ABW35 from…
20 Mar 2017 · 2 min read
FPA Actuators for Packaging
Our flexible packaging actuators FPA 4500 and FPA 4500-T are suitable for sealing small, medium and large thermoplastic bags The FPA actuators are suitable for all FFS machines (form fill seal) and we can provide you…
20 Feb 2017 · 2 min read
Work Station Sound Enclosure
Rinco Ultrasonics workstation – with Sound enclosure and Automatic Draw or with Sound enclosure and Rotary Table The new Workstations provides a sound proof enclosure and integrated automatic sliding parts draw, or with integrated Rotary Table.…
Applications support · Australia
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