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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Egypt has taken a step towards establishing a USD 500 million tyre manufacturing complex in the Sokhna Industrial Zone, according to Daily News Egypt, following the signing of a letter of intent between the Suez Canal Economic Zone (SCZONE) and China’s Zhongce Rubber Group.

Minister of Investment and Foreign Trade Mohamed Farid and SCZONE Chairperson Mostafa Sheikhoun witnessed the signing, which sets out a framework to study the project’s feasibility and assess its technical and investment requirements.

The proposed development would span about 600,000 sq metres and be implemented in three phases. Around 95 per cent of production, comprising passenger car and truck tyres, would be directed towards export markets.

Farid, as per the report, said the agreement marked “an important step towards exploring the establishment of an integrated industrial project in the tyre sector”, adding that it reflects efforts to attract foreign direct investment, expand production and boost exports.

He said Egypt’s geographical position, infrastructure and logistics capabilities support access to markets in Africa, the Middle East and Europe, strengthening its potential as a regional manufacturing hub.

Sheikhoun said the project aligns with SCZONE’s strategy to attract industrial investment and deepen local manufacturing, adding that the Sokhna Industrial Zone offers logistical advantages and access to global trade routes.

Shen Jinrong, Chairperson and General Manager of Zhongce Rubber Group, said the company plans to implement the project in three phases, with investments of about USD 500 million He added that around 95 percent of production would be exported as the group seeks to expand in regional and international markets.

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Prinx Chengshan is showcasing its core brand portfolio at the 21st China International Tire and Wheel Expo (CITEXPO 2026), which commenced in Shanghai on 2 September. Having evolved over two decades, this annual gathering has solidified its status as a pivotal professional trade fair for the Asia-Pacific tyre and wheel sector. The company’s exhibition presence features its four principal labels: PRINX, Chengshan, Austone and Fortune.

A significant focus of Prinx Chengshan's recent corporate strategy has been the off-the-road tyre segment, where substantial industrial advancements have been achieved. The company has operationalised a green, intelligent manufacturing facility dedicated to OTR production, leading to the successful serial production of giant tyres in 27.00R49, 30.00R51 and 33.00R51 dimensions. The recent addition of a 57-inch model, which completed production in August, has expanded this product matrix and signifies a new developmental phase in speciality tyre engineering.

The company's technological prowess in the OTR field is demonstrated by specific products at the expo, including the ERD47 tyre for rigid dump trucks and the ET36 for wide-body dump trucks. These models serve as tangible evidence of the manufacturer's continuous research and development breakthroughs within this demanding sector.

In the passenger vehicle domain, Prinx Chengshan is presenting its newly launched Austone MEI series, which embodies the brand's philosophy of instilling driving confidence and aesthetic appeal. This series offers three distinct products: the Meizong all-terrain tyre, the Meijie ultra-high-performance tyre and the Meitu high-performance tyre. Also featured is the Prinx Chroma Sprite, which distinguishes itself with coloured sidewalls that challenge conventional tyre aesthetics while incorporating noise-reduction and anti-photo-oxidation technologies for enhanced durability.

Leveraging extensive commercial vehicle expertise, the company has developed proprietary technologies including GPT low rolling resistance, X-CHIP intelligent tyre and ETT wear-resistance for electric trucks. These innovations have established industry benchmarks in the replacement market and facilitated growth in original equipment segments. The Austone AAR608 for long-haul routes and the Fortune FDO307 for mining conditions are on display, showcasing the expanding scope of the company's industrial solutions.

Looking forward, Prinx Chengshan intends to persist with its integrated product and service approach, focusing on the varied requirements of global customers. By enhancing product quality, service delivery and brand equity, the company aims to contribute substantially to the sustainable progress of the worldwide transportation industry through its advanced manufacturing capabilities.

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Triangle Tyre has been appointed as the inaugural Official Tyre Partner of Brentford Football Club following the signing of a new two-year exclusivity agreement in the tyre category. The contract was formalised in London by Brentford Commercial Director Fran James and Triangle Tyre’s Europe General Manager, Corrado Moglia.

The alliance unites two performance-focused entities that share a challenger philosophy, having each ascended in their fields through strategic intelligence and operational efficiency. Brentford’s renowned data-driven methodologies are complemented by Triangle Tyre’s dedication to engineering research and product advancement, creating a synergy between on-pitch analytics and industrial innovation.

As part of the arrangement, Stapleton’s Tyre Services, the largest UK distributor of passenger car tyres, has been designated as the Local Delivery Partner to facilitate the activation of commercial rights domestically. Brentford’s international visibility is expected to elevate Triangle Tyre’s global brand presence, while the club will also coordinate targeted promotional efforts within London and the broader United Kingdom.

Sustainability forms a core pillar of the collaboration, providing a platform to highlight Triangle Tyre’s environmental commitments and technological developments alongside community initiatives nationwide. The tyre manufacturer will benefit from matchday branding at the Gtech Community Stadium, player and ambassador content opportunities and exclusive hospitality access during home fixtures.

Fran Jones, Commercial Director, Brentford, said, "It's very exciting to welcome another challenger brand like Triangle to our partnership family. When you share that mindset, the understanding of what the partnership can achieve is clear from the start. Triangle's innovation and sustainable commitments really impressed us too, so I have full faith that this is the beginning of a strong, impactful relationship."

Corrado Moglia, General Manager – Europe, Triangle Tyre, said, “We are extremely pleased to begin this partnership with Brentford Football Club. Brentford is a club with a strong identity, an ambitious approach and a reputation for competing successfully through intelligence, organisation and determination. Triangle and Brentford share a challenger mindset and believe that data, technology and efficiency can deliver outstanding results. This partnership is an important step in strengthening Triangle’s brand visibility across Europe while providing a powerful global platform to communicate our innovation, sustainability and corporate responsibility.”

Andy Fern, Managing Director, Stapleton’s Tyre Services, said, “We are delighted to support this exciting partnership. As the UK’s largest tyre distribution business, we have worked with Triangle for many years to bring its passenger car tyres to market, and have seen first-hand the brand’s commitment to innovation, quality and sustainable development. Brentford’s progressive approach and strong community connection make them an excellent partner. We look forward to bringing the partnership to life and creating meaningful opportunities to engage our customers, and, ultimately, drivers across the country.”

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Michelin has secured a landmark contract extension with the Fédération Internationale de l’Automobile (FIA) and the Automobile Club de l’Ouest, cementing its role as the exclusive tyre supplier for the Hypercar class in the FIA World Endurance Championship. The renewed agreement, which emerged from a formal tender process, will now remain in effect through the conclusion of the 2032 season, adding three additional years to the existing deal that was originally set to expire in 2029.

The French tyre manufacturer has maintained an uninterrupted presence in elite endurance racing since 1998 and was instrumental in the championship’s revival in 2012. Currently, Michelin supplies every competitor within the Hypercar field, a category that showcases premier global automotive brands. Within this highly competitive environment, tyre performance directly influences speed, strategic decision-making, safety protocols and overall ecological footprint.

Endurance racing continues to function as a critical testing ground for Michelin’s technological advancements, with extreme track conditions, varied weather and sustained high-speed loads driving rapid innovation. These rigorous demands facilitate the transfer of cutting-edge developments to everyday road tyres. Furthermore, the company has leveraged motorsport to advance sustainable mobility, as evidenced by the new 2026 MICHELIN Pilot Sport Endurance range, whose slick compounds now feature 50 percent renewable and recycled materials.

This extended partnership ensures Michelin will maintain its development platform alongside the FIA, the ACO and all Hypercar manufacturers. The collaboration underscores racing’s capacity to produce tangible, resource-conscious solutions that uphold performance standards while addressing environmental considerations across the entire tire lifecycle.

Matthieu Bonardel, Director, Michelin Motorsport, said, “We are particularly proud of the renewed confidence shown in Michelin by the Fédération Internationale de l’Automobile and the Automobile Club de l’Ouest. I would like to sincerely thank both organisations for the quality of our discussions throughout this tender process. This contract extension is a strong recognition of the quality of the tyres and services we provide, as well as our ability to continuously innovate. It is also excellent news for our teams and for all our manufacturer partners, with whom we share the same ambition: to push the boundaries of performance while accelerating the transition towards increasingly sustainable mobility.”

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