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.

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Continental has announced the sale of mycar Tyre & Auto, its Australian tyre and automotive servicing subsidiary, to Chinese automotive service platform Tuhu. The enterprise value of the deal stands at AUD 403 million (approximately USD 283 million), and closing depends on regulatory clearances.

The move aligns with the German company's broader intention to sharpen its focus on developing and producing tyres. For mycar, the change in ownership brings a parent whose priorities centre squarely on automotive services, giving the chain a stable footing to keep expanding. Roughly 280 outlets and over 1,600 staff fall within the scope of the agreement.

Back in 2018, Continental bought the business as a way to widen its Australian distribution reach and bolster its standing in the global tyre sector. Australia has since matured into a well-established and valuable market for the firm, which has simultaneously assembled a robust local sales operation. Across eight years under Continental, mycar gradually reinforced its Australian market position by adding stores, diversifying its offering and raising its profile.

Once the sale concludes, mycar will keep distributing Continental tyres in Australia and the two sides foresee room for tighter collaboration ahead. The chain's services span routine maintenance, tyres, brakes, suspension, batteries and general mechanical work, and its workforce ranks among the sector's largest in the country.

Dalibor Kalina, head of Continental’s tyre business in the Asia-Pacific region, said, “mycar Tyre & Auto has developed very successfully under the Continental umbrella and is now exceptionally well positioned in the Australian market. In Tuhu, mycar Tyre & Auto is gaining an owner with many years of experience who will actively drive the company’s strategic direction and sustainable long-term development. Tuhu and Continental have a longstanding and strong strategic partnership in China. With our own sales organisation in Australia and the continued distribution of our tyres through the mycar Tyre & Auto network, we will ensure seamless continuity for our customers.”

Min Chen, Founder and CEO, Tuhu, said, “Australia is a highly attractive and promising market for automotive services, and mycar Tyre & Auto is a distinctive business with a strong position in this market. We look forward to working closely with the existing management team and employees while continuing our longstanding partnership with Continental. As a new entrant to the Australian market from China, we are committed to adapting quickly to the local market and building on mycar’s strong foundation established under Continental’s management and its proven track record of responsible and reliable operations. By bringing Tuhu’s capabilities and experience to Australia, we look forward to continuing to deliver value, choice and convenience for Australian vehicle owners.”

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Apollo Tyres Ltd has commissioned a new Passenger Vehicle Testing Caravan, a sophisticated mobile workshop engineered to move tyre assembly preparation directly to the test track. The facility represents a strategic advancement over the company’s prior setup, intended to sharpen testing efficiency, responsiveness and customer alignment while elevating the standard of preparation work.

Purpose-built for on-site operations, the caravan integrates a dedicated assembly workshop with office space for engineers and client meetings. Both the workshop and meeting areas are fully air-conditioned, and an advanced balancing machine has been installed to achieve highly precise wheel and tyre balancing.

The enhanced balancing capability carries particular weight for high-speed comfort performance targets, reinforcing the company’s capacity to produce precise, repeatable testing outcomes. Apollo Tyres describes the investment as another milestone in its ongoing pursuit of continuous improvement, innovation and customer-centricity, further bolstering testing capabilities in support of world-class product delivery.

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WESTLAKE wrapped up its participation at IAA Transportation 2026 in partnership with Interpneu and Pneuhage Fleet Solution, using the event to highlight its newest Gen II commercial truck tyre advances. The brand’s presence at Hall 12, Booth B66 centred on four newly introduced products: the WSL2 steer tyre, WDL2+ drive tyre, WTL2 wide-base trailer tyre and WTR PRO trailer tyre. Each was available to order during the exhibition, underscoring two priorities for European fleets, namely reduced rolling resistance and improved mileage.

Over the course of the show, WESTLAKE representatives engaged with fleet customers, distributors and industry partners on subjects including tyre performance, operating efficiency and shifting fleet requirements. The booth’s theme, ‘Strong Service. Strong Network.’, embodied the company’s intention to collaborate closely with customers and partners so that stronger service support can be delivered throughout Europe. Availability, service and a robust local network were likewise shown to matter alongside tyre performance itself.

Central to the display was the Long Run range, made up of the WSL2, WDL2+ and WTL2 for steer, drive and trailer axle positions in long-haul work. Both the WSL2 and WDL2+ have now secured EU Tyre Label Class A for rolling resistance, sharpening the range’s fuel-efficiency emphasis while preserving mileage and operational capability. The WSL2 targets stable handling and high mileage, the WDL2+ blends mileage, traction and efficiency for drive axles, and the WTL2 wide-base trailer tyre prioritises fuel efficiency, stability and wet-road performance.

The newly launched WTR PRO trailer tyre was also featured, signalling the high-mileage direction of the PRO series for applications where mileage and wear matter most. It employs a wider tread, greater pattern saturation and a wear-resistant tread compound to encourage longer mileage and more even wear. Beyond the four new products, WESTLAKE exhibited selected Gen II commercial tyres and outlined its ‘Our Green Way’ approach, offering a wider view of the portfolio and its efficiency and sustainable transport aims. The company will keep developing its Gen II portfolio around practical fleet needs while reinforcing its regional product and service offering.

Leo Liao, General Manager, ZC Rubber Europe, said, “IAA Transportation is always an important opportunity for us to meet customers and partners across Europe and understand what is changing in their daily operations. This year, many of the conversations came back to the same priorities: fuel efficiency, mileage and operating costs. Our new Long Run and PRO products are developed around these needs, with each range focusing on different priorities while still delivering balanced overall performance. We will continue working with our partners to strengthen the WESTLAKE offering in Europe.”

Robin Brucke, Head – Commercial Product Group Management, Pneuhage Management GmbH & Co. KG, said, “For fleets, tyre performance is the foundation of efficient operation, but long-term value also depends on availability, service and a reliable network behind the product. Our cooperation with ZC Rubber and WESTLAKE has developed over many years, with products and services evolving together around the needs of the market. The new Gen II range continues that journey and gives us a strong platform to support fleets across Europe.”

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Santosh Rubber Machinery Pvt. Ltd. has received the Export Merit Award from the All India Rubber Industries Association for outstanding export performance in rubber processing machinery during 2025–2026. This marks the company’s 24th consecutive export accolade, underscoring decades of engineering excellence, quality manufacturing, customer confidence and international collaboration.

An ISO 9001-2008 certified enterprise, Santosh is a leading name in quality rubber machinery. Its Mumbai facility spans 36,000 square feet and houses an ultra-modern workshop equipped with heavy production machinery. A team of qualified engineers and professionals brings 50 years of experience since 1966, continually expanding the manufacturing range. The firm offers India’s largest assortment of rubber processing machinery under one roof.

Serving customers from India to markets worldwide, Santosh remains dedicated to designing and producing machinery that delivers performance, reliability and value. The company expressed gratitude to its customers, partners and entire team, whose commitment makes each milestone achievable.

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