The new headquarters of the Group, which has a history of 165 years of steady growth, serves the business units HF TireTech Group and HF ToolTech Group.

The designing of the new office is tuned to the needs of the Group’s forward march. Direct access from the office facilities to the assembly hall and machine testing area brings all fields of work close together and ensures optimised communication. The established and well proven production unit in Belišće, Croatia remains. Continuous investments in logistics, painting, warehousing and machining under highest economic aspects guarantee state of the art manufacturing.

Back on track

The COVID 19 pandemic and the global lockdown that came with it saw HF being tested hard for its resilience and the capability to help its partners put their production process back on track through its engineering and other services.

“For HF, partnership means to support its valued customers with benefits that will help to keep their production back on track,” says HF TireTech Group Managing Director Dr. Joern Seevers.

HF´s benefits & services for the tyre production are many:

• Technical support for restarting the HF Curing Presses

• Inspection and readjustment of mechanical settings

• Inspection of safety-related components

• Performance check and functional analysis of hydraulic/pneumatic systems

• Software check-up and functionality test

• Close coordination and supply of spare parts

• Individual training for technicians and service people for a smooth and efficient production ramp-up; trainings can take place on customers site or in Hamburg at the Group’s testing press. Virtual support is also available

Dr. Seevers said: “Together with our customers we analyse production processes, optimise, adjust to changed situations, look behind the production and develop new strategies to achieve more flexibility, increase quality, reduce costs and raw material - get into action with a higher level in automation and smart retrofitting and be ready for sustainable tyre production.”

Tandem Mixer technology:

HF takes it to the next level

HF Mixing Group is supplying Tandem Mixers for more than 15 years and has kicked off a revolution in mixing since then. The concept appears to be simple, but all those years of experience have shown that the highest degree of machine engineering has to be combined with extensive process know how to make a Tandem Mixer successful. And a mixing line is only successful if the calculated output and productivity is achieved – combined with a reliability which enables stable production for years.

As matter of fact to develop the process to mix on a Tandem Mixer takes some time and efforts – not to forget the technological know-how of the mixing process itself. HF offers the possibility to accompany this development by offering extensive trials and engineering studies – to shorten the time from ordering a machine up to the point of running in full production.

The goal of a Tandem Mixer is to reduce the specific cost of mixing a compound – on many occasions, HF has proven that overall cost reductions of 15% can be achieved compared to standard lines with a single mixer. This, in between other, is achieved by reducing the mixing steps for a PCR compound from 2,5 to 1,5 steps.

But productivity is not the only driving factor to invest in a Tandem Line – the quality of the compound overall and specifically constant and repeatable mixing of modern compounds is to be ensured. To optimise dispersion, distribution, temperature control and process stability makes a significant difference in today’s production of more complex compound recipes. The intermeshing mixers produced by HF and used in a Tandem Line guarantee to meet these requirements more than any other mixers on the market.

Experiences have shown that no compromise on quality can be made – and HF is supporting this approach with delivering a control system for Tandem Lines which enables their customers to not only run the machine efficiently but also uses online condition monitoring to always reflect on a reliable compound quality which is repeatable.

HF emphasises on result driven production concepts for its customers – further innovations in terms of integrating industry 4.0 solutions to the mixing process are on its way and the focus is clear: Intelligent machines will integrate new digital solutions into the mixing process and will ensure to meet the expectations of the future.

Brownfield projects

The COVID pandemic put a stronger focus on replacing existing machines instead of adding new capacities to a production plant. Also, productivity as well as sustainability aspects are driving many tyre companies to have a closer look to the installed base.

But inspecting a mixing line which has run for more than 15 years (or sometimes even 25 years) brings to light what challenges may come up if this line will be replaced by a new one. Output values need to be increased, a new mixer technology should improve the quality of compounds, modern automation solutions should support the daily production procedures and increase process stability – many more requirements should be met. One of the largest challenges is limited space when looking at an upgrade of machinery.

Not only the pure space but also intralogistics within a mixing line can create headache – from upstream equipment feeding a mixer all the way to downstream machinery processing the batch further – many modern solutions can be used today but looking at the available space installing them is the challenge.

With a clear focus on such brownfield projects, HF has managed several conversions from old to new with unmatched success. A key in such projects is the planning and pre-engineering process. Starting with an inspection of not only the mixer but all surrounding factors in the building – considering also the material flow – and then continuing with a 3D- scan of the existing equipment including pipe and cabling routing the basis for planning can be laid. Supported by this 3D-scan HF engineers plan and design with 3D models the complete mixing mill room.

By keeping the existing machinery as the base layer and inserting new equipment in an over-lay collisions of steel constructions, limitations in space and optimised pipe and cable routing can be identified. Furthermore, an improved process flow chart is the basis of planning material flow, work processes and even manpower to operate the new mixing line. Finally, new controls and automation solutions – on the basis of industry 4.0 – will improve operating and monitoring the equipment.

One of the largest benefits using HF’s Pre-Engineering is shortening the planning and execution time – and last but not least the reduction of financial funds is possible by starting up the new line much quicker compared to the conversion of lines in earlier years.

Safety first

Supporting all major tyre manufacturers with mixing technology HF constantly strives for improving operational procedures in the mixing mill room. When it came apparent that the variety of compounds increased more and more – driven by many more types and technologies in tyres today – the changeover times from one recipe to the other was put in the focus of operational optimisation. Not only flexible automation solutions are required but also quick availability of the mechanical equipment after the last batch of the current recipe was dispatched. In between other HF identified the cleaning of the mixing chamber as a critical action during changeover in two aspects: First it needs to be safe for the maintenance personal to enter the mixing chamber and secondly time can be saved if the access to the chamber can be optimized.

In order to meet both requirements HF’s engineers designed a maintenance box, the so-called mBox©, which is mechanically integrated directly underneath the mixer – combining the mixer with the chute of a dump extruder for example.

In the moment the mixing line is switched to cleaning mode and all movements of parts are blocked a moveable platform – the floor of the maintenance box – is inserted horizontally underneath the mixer. A door of the box can be opened, and maintenance personnel can enter the box safe and secure, standing underneath the mixer with easy access to the mixing chamber.

Besides the safe working environment customers from HF have noticed saving time and having the opportunity of even inspecting the mixing chamber easier and more frequent during a changeover.

Especially in new installations of a mixing line the mBox© can be integrated in the design of the line easily and right from the start – benefitting the safety and operation of the line daily.

HF Screw Presses

The production of screw presses is one of HF`s core competences for decades. The screw press has gained recognition during its affiliation with KRUPP. Thus, the presses operate all over the world and more than 2.500 presses are installed in various industries for example the edible oil industry, biomass technology and rendering. And, most interesting for the tyre industry, the presses accomplish benchmarking results in the dewatering of natural and synthetic caoutchouc. As a more efficient and space saving solution instead of band dryer systems or similar the screw press has its strong eligibility in dewatering process.

HF Curemaster

HF brought the first hydraulic column type curing press to the tyre industry in 1997. Since then, it continued to develop this product to meet the demanding requirements of its customers.

The HF Curemaster was launched two years ago and since then the patented truck tyre curing press has been successfully installed in multiple locations and in efficient operation. The press provides a flexible and compact footprint, making it possible to replace older presses with potentially more presses per existing trench.

The HF Curemaster also focuses on optimising energy efficiency to ensure the lowest total cost of ownership in the curing plant. The HF Curemaster´s hood design incorporates insulation inside the hood to provides the best insulation effect. In addition, the HF Curemaster provides an extremely fast cycle time to minimise the overall amount of heat loss during the open and close sequence of the press.

HF PCR Design

Delivering for a new greenfield plant is relatively straightforward. However, HF understands the important need of the replacement market as well. It is important to be flexible to meet all the varying trench layouts (pit, shelf, pitless, and so on). Equally important is the need to be able to replace existing 42” – 45” old mechanical presses with 48” – 52” modern presses in order to meet the growing demand for larger tyre sizes.

All replacement projects are analysed carefully together with customers. Attention is paid closely to all details related to operation, maintenance access, mould & bladder change requirements as well as all local safety regulations. HF´s long experience with curing presses provides a large variety of modular options to be used for finding the optimised fit for each specific request.

HF Stack Passenger Car Inflator (PCI)

The requirement for post cured tyres continues to grow in the market and HF has designed a simple and compact solution that can be incorporated in all HF presses as well as behind most all existing older presses.

The patented HF Stack PCI design allows for the PCI to be integrated into even the tightest footprints. This solution eliminates any movement or rotations of the PCI body itself and greatly reduces the amount of moving mechanical components and maintenance.

HF Digitalisation

HF recognises the important trend of digitalisation for the tyre manufacturers and has developed reliable, customised software solutions for machine data communication between machine control and customer IT systems. The main steps were to focus on MES, SCADA and Recipe Management interfaces.

HF Smart Curing enables customers to get started quickly and effectively with a future-oriented digitisation solution. The main advantage in this case is that software for machine data acquisition is supplied directly by the supplier and not by IT service providers.

OPC server technology and efficient network solutions are tailored to the machine enable secure data acquisition. This software can provide feedback in regard to condition monitoring, diagnostic function, machine services, energy monitoring and remote service.

The benefit of connecting your equipment with digitalised solutions clearly accelerates a target-oriented development and improves the Total Cost of Ownership of the equipment.

Comments (0)

ADD COMMENT

Link Copied!

Dunlop Motorcycle Europe has strengthened its position in the urban mobility sector by launching the ScootSmart 2, a new all-season scooter tyre engineered to enhance grip, handling and durability under a variety of city riding conditions. The tyre is designed for riders who depend on their scooters for daily transportation, from short commutes to longer journeys through metropolitan areas.

Building on the original ScootSmart introduced in 2012, which gained a strong reputation among scooterists for reliable all-weather performance and longevity, the second-generation model addresses the evolving needs of modern riders. Dunlop has incorporated its sport touring expertise into the ScootSmart 2, blending advanced motorcycle tyre technologies with a design specifically tailored for scooters. The tyre features a new high silica compound that improves traction across a wide range of temperatures and road surfaces, including wet and dry conditions, while preserving mileage performance.

An all-new tread pattern distinguishes the front and rear tyres for specific handling benefits. The front tyre includes a jagged centre groove to cut through surface water and reduce braking distances, with main grooves oriented for effective water dispersion at intermediate speeds. Secondary grooves and shoulder tread elements boost grip on slippery surfaces. At the rear, a continuous tread centre supports wear resistance and dry-road traction, while the groove layout maintains wet-weather grip. Dunlop’s internal testing indicates a 10 percent reduction in wet braking distance compared to the previous version, marking a clear safety improvement.

ScootSmart 2 offers extensive size coverage for a broad range of scooters, from lightweight city models and retro designs to high-end performance maxi scooters. The lineup will ultimately include 75 sizes covering rim diameters from 10 to 16 inches, accounting for roughly 84 percent of the scooter market. Availability across Europe begins in the second quarter of 2026, with the full range arriving in the fourth quarter of that year.

Roberto Finetti, Marketing Manager, Dunlop Motorcycle Europe, said, “With the introduction of ScootSmart 2, Dunlop builds on the proven success of ScootSmart to deliver a clear step forward in performance for today’s scooter riders. The tyre offers stable and well-balanced handling, even for the most demanding riders with a more spirited riding style. Urban riding is full of contrasts. ScootSmart 2 is designed to handle all of them, and our broader launch campaign brings that idea to life in a way that feels dynamic, with playful assets that resonate with the needs of riders in cities, always ready to stop and go.”

Dmitri Talboom, Product Manager, Dunlop Motorcycle Europe, said, “In developing ScootSmart 2, we set out to build on a product that already had a very strong reputation among scooter riders across Europe. We have combined expertise from our sport touring products with a design tailored to optimise urban riding, and have achieved marked improvements in wet grip, braking and handling. The end result is a tyre that gives supreme all-round performance while also delivering the versatility that is essential for everyday use across sporty, classic, high-end performance and commuter scooters.”

Comments (0)

ADD COMMENT

Link Copied!

Cooper Tires has strengthened its product offering in the Europe, Middle East and Africa region with the introduction of the Cooper Summer tyre range. This newly launched portfolio is specifically designed for passenger car and sport utility vehicle drivers seeking dependable, no-nonsense performance across a broad spectrum of summer road conditions. The lineup is purpose built without unnecessary frills, focusing squarely on reliable everyday driving.

The Cooper Summer range spans the ultra-high-performance, high-performance, and sport utility vehicle segments, delivering a balanced driving experience where it matters most. Key engineering priorities include energy efficiency, confident braking on wet surfaces and extended tread life. Every tyre in the lineup is engineered to maintain grip consistently over time, ensuring that vehicles can handle daily demands without sacrificing safety or longevity.

This product launch coincides with the rollout of Cooper Tires’ refreshed global brand identity, which draws on over a century of proven durability. The new visual branding underscores the company’s longstanding commitment to rugged reliability and hard-earned confidence, appealing to drivers who value substance over promotional claims. The Cooper Summer range embodies this philosophy by promising road-tested performance rather than empty marketing rhetoric.

The portfolio covers 162 stock keeping units across rim diameters from 14 to 22 inches, addressing 81 percent of the most sought-after fitments in the region. All tyres in the range are electric vehicle ready, reinforcing Cooper’s dedication to durable engineering for modern mobility. To achieve dependable summer performance, the tyre relies on a lightweight, optimised casing with advanced materials that reduce rolling resistance while maintaining high speed stability. An asymmetric tread pattern maximises road contact, and enlarged outer shoulder blocks improve braking stability, while well distributed grooves quickly evacuate water to reduce aquaplaning risks. Stiffer ribs and a balanced footprint promote even pressure distribution, reducing irregular wear, and the compound architecture preserves tread stiffness throughout the tire’s life.

Independent testing by the German publication Auto Motor und Sport in size 195/55R16 placed the Cooper Summer in seventh place with a good rating, praising its safe, precise and reliable handling on both wet and dry roads along with very good aquaplaning protection and rolling comfort. With speed ratings of H, V, W and Y, width ranges from 165 to 285 mm, and aspect ratios from 30 to 70, the Cooper Summer portfolio is positioned to support dealers through the 2026 summer season and beyond, proving that Cooper continues to deliver tough, well-engineered products for real world demands.

Ben Glesener, Senior Technology Director Product Development Consumer EMEA, said, “With the Cooper Summer range, we set out to build a summer portfolio drivers can rely on without hesitation. We engineered this portfolio around three benefits that matter most – energy efficiency, confident wet braking and strong tread wear – and made sure every element of the tyre works together to support them. From the asymmetric tread pattern to the lightweight yet robust casing, Cooper Summer delivers balanced performance without compromise. It’s a significant step forward for Cooper in EMEA, and a clear expression of what the brand stands for today: dependable performance, built with purpose.”

Comments (0)

ADD COMMENT

Link Copied!

Doublestar Tire, a leading Chinese tyre manufacturer, recently showcased its flagship products at the 139th China Import and Export Fair, also known as the Canton Fair, held in Guangzhou. The event reached a record scale, gathering exhibitors from over 210 countries and regions and highlighting cutting-edge technologies in advanced manufacturing, new energy and low-carbon environmental protection.

Doublestar presented three specialised tyres. The TBR mining tyre D170 was developed for complex mining conditions with enhanced wear, cut and puncture resistance. The new OTR tyre DFA603 offers high loading capacity, safety and durability, boosting support for construction machinery. The PCR star product DH03 provides superior road grip, low rolling resistance, fuel economy, reliable braking and reduced noise for driving comfort.

The company’s participation demonstrated its continuous research and innovation in professional fields and reaffirmed its commitment to overseas markets. Doublestar aims to provide safer, more energy-efficient and intelligent tyre products and travel solutions, earning widespread professional recognition.

Comments (0)

ADD COMMENT

Link Copied!

Continental is showcasing ‘The Sound of Premium’, an immersive installation, at Milan Design Week 2026 held at BASE Milano from 20 to 26 April. The experience translates the brand’s advanced tire engineering into a multisensory journey, redefining how urban mobility sounds. Key technologies on display included Continental’s noise-reducing ContiSilent and Urban Silent Technology, which actively lower rolling noise through sound-absorbing materials inside the tire and tread patterns optimised for city speeds.

Cities are dense with movement and noise, where even invisible elements like tyres shape the acoustic environment. Continental’s technologies reduce road noise at its source, enhancing both driving stability and interior comfort. The installation invites visitors to reconsider urban sound not as a nuisance to be eliminated but as an element that can be precisely engineered and controlled.

The exhibition unfolds in three distinct phases: chaos, harmony and quiet. Layered city sounds first create tension and disorientation, then gradually dissolve as rhythm and balance emerge. The journey ends in a state of calm defined not by silence alone but by acoustic precision. A tyre displayed as a design object underscores how engineering can improve urban well‑being.

An interactive installation of 25 touch points allows visitors to shape their own sound environment in real time, activating different acoustic layers through touch. Each participant creates a personal composition reflecting their rhythm and sensitivity. The resulting experience can be recorded and shared via QR code, extending the dialogue between technology and individual expression beyond the exhibition space.

As electric vehicles become more widespread, rolling noise has grown into a dominant source of urban traffic sound. Continental meets this challenge by applying its expertise at the tyre‑road interface, developing measurable reductions in interior noise. Through ‘The Sound of Premium’, the company positions silence not as emptiness but as a performance feature.

Comments (0)

ADD COMMENT

Link Copied!