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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Pirelli is all set to conclude its tenure as the Official Tyre Supplier to the FIM Superbike World Championship at the Pirelli Spanish Round in Jerez de la Frontera. This weekend’s event not only wraps up a 2026 season dominated by Nicolò Bulega and Ducati but also ends a 23-season partnership that began in 2004. The journey has been marked by technological innovation, continuous development, close collaboration with teams and manufacturers and numerous sporting milestones.

For the Andalusian circuit, whose low-abrasion asphalt suits softer compounds, Pirelli has confirmed the softest rear options, already used at Estoril. WorldSBK riders will have the supersoft SCX and soft SC0 for practice, qualifying and races. The SCX, introduced last year as the E0126 development tyre, proved highly effective, helping Bulega claim all three race wins. The SC0 offers a valid alternative in cooler temperatures. The extrasoft SCQ, Pirelli’s softest tyre, will also be available for qualifying and potentially Sunday morning’s Superpole Race.

At the front, the soft SC1 and medium SC2 are both competitive at Jerez, as demonstrated in 2025 when Bulega took pole with the SC1 and won both full-length races with the SC2, while using the E0672 soft development tyre in the Superpole Race. Wet conditions will be covered by DIABLO Wet intermediate and DIABLO Rain tyres for both front and rear. For the WorldSSP finale, rear choices are the SCX supersoft and SC0 soft, with SC1 soft and SC2 medium at the front.

The Pirelli Spanish Round will decide the last two titles. In the debut FIM World Sportbike Championship, Spaniard David Salvador (Kawasaki) leads compatriot and fellow Kawasaki rider Xavi Artigas by 12 points, with two races and 50 points remaining. In the FIM Women’s Circuit Racing World Championship, Maria Herrera holds a 44-point advantage over fellow Spaniard Beatriz Neila. Both categories use Pirelli DIABLO Superbike tyres with the SC1 compound front and rear.

Giorgio Barbier, Pirelli Motorcycle Racing Director, said, “The Pirelli Spanish Round will mark the final chapter in the long journey that began in 2004, when Pirelli joined the FIM Superbike World Championship as Official Tyre Supplier. Over the years, we have built a partnership that has seen us become not just a supplier but an active and strategic partner, contributing to the growth and development of the Championship. Before saying our final goodbyes, however, we still have one last round ahead of us, which we want to approach with the same determination and the aim of bringing a particularly positive season to the best possible conclusion. The results achieved, with new records set at virtually every circuit and in a wide variety of conditions, have gone hand in hand with intensive development work, carried out alongside the teams right up to the final race. For this last event, we have chosen to retain the softest rear options, the extrasoft SCQ and supersoft SCX, which have been used throughout much of the season. The extensive data collected over the years at Jerez, both during races and in testing, confirms that these are the most effective options for tackling a circuit characterised by low-abrasion asphalt.”

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Sailun Group made its first substantial appearance at BAUMA CONEXPO INDIA 2026, which opened on September 15 in India. The company attended the event with its MAXAM brand and a selection of core products, holding detailed talks with construction equipment manufacturers, industry customers and partners from around the world. These discussions focused on emerging trends and new opportunities shaping the sector.

Recognised as one of the most influential construction equipment trade shows in India and South Asia, the exhibition spans construction machinery, mining equipment, off-highway vehicles and related value-chain industries. It provides a key platform for global companies to present innovations, connect with industry resources and build regional partnerships. For Sailun, the event marked a significant step in strengthening brand presence and advancing localized development in the Indian market.

The company displayed a broad range of tread patterns, including the MS401, MS308, MSV01 and MS701+, suited to mining, infrastructure development, construction and material transportation. These products are designed for varied equipment configurations and operating demands, reflecting Sailun’s ongoing efforts to strengthen its OTR tyre portfolio and address complex conditions.

Sailun’s booth drew numerous OEMs, distributors, contractors and industry customers. Teams discussed product performance, equipment compatibility, application scenarios and specific requirements while exploring market development, product supply and long-term cooperation. The professional portfolio and solutions for demanding conditions earned strong recognition, raising market awareness of Sailun and MAXAM.

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Gislotica, a manufacturer of machinery for the tyre industry, has joined APIB as a supplier member, strengthening its links with the rubber sector and expanding its engagement with industry participants.

The company also took part in an APIB panel recently, providing an opportunity to exchange views with professionals and businesses across the sector.

Membership of APIB is intended to help Gislotica build relationships with manufacturers, suppliers and other industry partners, while sharing knowledge of the challenges and opportunities facing the sector.

Gislotica considers collaboration across the industry essential to driving innovation, developing technological solutions and supporting growth. The company plans to continue developing machinery solutions that address the needs and challenges of its partners.

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Prinx Chengshan marked a significant double milestone this October by hosting the 2026 Prinx Chengshan International Dealer Conference in Rongcheng, Shandong Province, coinciding with the 50th anniversary of Chengshan Group's manufacturing operations. The event drew over 100 international dealer representatives from Europe, North America, the Asia-Pacific, Latin America, Middle East and Africa, underscoring the company's determination to strengthen its global footprint, build a premium brand, and pursue shared success through collaboration.

Che Hongzhi, Chairman of Chengshan Group, reflected on how five decades of perseverance have forged a distinctive corporate culture and rich brand heritage rooted in integrity, craftsmanship and mutual success. This foundation, he noted, has enabled steady and sustainable growth in global markets, while the steadfast support of partners has given Prinx Chengshan the confidence to expand worldwide through deeper, higher-quality collaboration.

Jiang Xizhou, President of Prinx Chengshan, analysed the core competitive advantages built over 50 years across products, services and supply chain development. He outlined a strategic shift from price competition toward value competition, translating the company's ‘product plus service’ philosophy into tangible benefits for market partners. Vice President Che Jing added that five decades of weathering challenges alongside partners have yielded both cultural heritage and practical experience, with five key growth engines – including tyres for new energy vehicles and speciality tyres – set to drive further upmarket movement and comprehensive value-chain support for international dealers.

The conference gave partners comprehensive insight into Prinx Chengshan's research and development capabilities, product portfolio and supply chain system. Li Chongbing, Director of the R&D Center, stressed that continuous innovation remains the only path to future growth. Wang Hongdian, Director of the Marketing Center, detailed comprehensive solutions and upcoming plans for passenger, commercial and specialty tyres, while Sun Yaping, Director of the Supply Chain Management Center, used case studies and data to demonstrate resilience in fulfilling orders amid international trade challenges.

Dealer representatives from Brazil, Thailand and Puerto Rico addressed attendees, sharing local market achievements and praising the company's overseas competitiveness while congratulating Chengshan Group on its manufacturing anniversary. International dealers also toured the showroom and six laboratories, including noise testing and static performance facilities, holding in-depth discussions on product upgrades, regional expansion, supply chain coordination and after-sales service improvements that helped remove communication barriers and build consensus.

Looking ahead, Prinx Chengshan intends to collaborate with partners worldwide under an open and inclusive global outlook, building a new ecosystem in which resources are shared, strengths are complementary, risks are jointly managed and benefits are distributed among all stakeholders.

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