Design

SIGMA’s Design Office uses a 3-D modelling tool to design both the standard range but also for special projects such as the London Eye capsules or the i360 platform.
SIGMA meets its commitments and its cabins blend perfectly into the project area, thanks to a very close match between the computer-generated images and the final product manufactured. Designers can see the carriers taking shape right before their eyes and are able to make the necessary improvements at all stages of production.
All over the world, SIGMA cabins are recognisable for their meticulous aesthetic design and their high level of safety. Passenger comfort, the reduction of noise and movement, the shape of the panoramic glass windows and the discretion of the safety components are some of the signature features of SIGMA carriers.

Production workshop

SIGMA manufactures many of the components of its cabins in its workshops, and thus controls the quality from manufacture to final assembly. This industrial choice guarantees the manufacturing quality and reliability of POMA products. Sturdiness, design and innovation…

These major assets are the fruit of the valuable expertise of its technicians, extensive experience, particularly suitable production equipment and rigorous and regular control operations.

Tailor-made cabins

SIGMA is able to design tailor-made and non-standard carriers whether for gondola or ropeway cabins, funicular railways, APMs or Ferris wheel capsules.

A cabin that blends into the landscape, a funicular with impressive panoramic glass windows and large-capacity panoramic capsules are all cabins designed and produced with a focus on modernity and elegance.

Body shop

With several spray booths at its disposal, SIGMA paints small-capacity cabins as well as very large funicular trains.

The continuous improvement of its high-precision processes and technologies enables SIGMA to guarantee superior product quality.

Carrier customisation

During assembly in the workshop, the carriers are customised according to the options chosen by the customer.

From the installation of heated seats to equipment for people with reduced mobility, to MTB carriers, including the creation of glass floors for a breath-taking panoramic effect in the cabins, air conditioning, on-board multimedia or the use of solar panels to make the cabins autonomous in terms of energy: the customisation of carriers matches the imagination of our customers and the ingenuity of our experts!

Diamond EVO cabins

Sigma has developed two new configurations; DIAMOND EVO cabins.
The Diamond cabin has been upgraded with improvements for both operators and end users: lighter cabs, simplified assembly, a standard height of 200 cm, adaptation to urban use, interior space reconfigured to offer options for both standing and sitting, sliding doors for easier boarding and space saving.
The EVO cabin is thus designed to adapt to multiple needs and operating environments while meeting the SIGMA quality standard.

Cabins with autonomous energy

Photovoltaic technology, integrated discreetly into the cabin, is now the main source of energy for cabins, and avoids having to charge the batteries in stations during the night. Smaller in size, the new generation photovoltaic panels are lighter while generating the same power, and easy to install. They offer a contemporary and innovative response to reduce the already low energy consumption of POMA ropeway transport solutions.

A partnership of elegance

Designed by Pinifarina, the Symphony cabins feature curves and angular or tapered shapes inspired by the automotive industry.

Attention to interior and exterior details gives the product its style and strengthens the corporate image.

Comfort, a challenge for SIGMA innovations

SIGMA carriers, used in a broad range of sectors such as mountains, urban mobility, tourism and leisure, are designed for everyday life, holidays or free time.

From the standard to the premium product, comfort represents a strong focus in the development of carriers to offer ever more modularity and well-being to passengers; this involves ergonomics, the choice and quality of materials, a series of options and a meticulous finish.

Sustainable investments

With the creation of a new storage space of more than 700 sq. m, we have been able to eliminate the cost of external storage and to limit our carbon footprint in transport to refocus our activities on our Veyrins site

Engineering

For more than 40 years, SEMER has been creating smart solutions to meet the safety and comfort requirements of operators and users of ropeway transport systems. SEMER engineering relies on the expertise in automation, electrical engineering and industrial IT of its passionate technicians and engineers.

Implementation

SEMER site managers and cable fitters, experienced in travelling to the five continents, install, wire and test onsite the equipment manufactured by SEMER. Their ability to work closely with local professionals, both in France and abroad, contributes to the smooth running of worksites, the quality of the installation and the satisfaction of the end customer.

Operation and Maintenance

SEMER engineers design software to aid in the diagnosis, troubleshooting and maintenance of POMA systems, while technicians provide training and assistance.

Innovation, SEMER’s watchword, is powered by cutting-edge digital technologies.

SmartBOARD, control and driving tool

SEMER was inspired by the varied needs of operators to develop the SmartBOARD, an intelligent, ergonomic and aesthetic control and driving tool for ropeway systems; the centralised functionalities and the precise information delivered allow greater responsiveness in decision-making, for redesigned operating and maintenance comfort; the essential objective remains, of course, the safety of users.

DirectDrive®, the virtuous motor

The DirectDrive motor owes its success to its simplicity and modularity. The drives are assembled and adjusted entirely by SEMER engineers.

DirectDrive technology offers multiple advantages: high availability, operating comfort and reduced maintenance, reduced environmental footprint and greater efficiency.

EcoDRIVE® function

Integrated into the ropeway driver’s station, EcoDRIVE mode automatically regulates the speed of the system according to the number of people who are about to use it. The setting is determined so as to ensure the comfort of passengers on-line, and an acceptable waiting time. For the operator, it generates significant energy savings.

ProTEC maintenance radio remote control

Approved by STRMTG and recognised by CARSAT, ProTEC is the ideal tool developed by SEMER to protect workers during maintenance operations in the vicinity of moving parts. ProTEC is the only radio remote control with positive safety (instantaneous shutdown of the installation if the trigger is released, ensuring worker protection in the event of a problem).

Mechanical welding of ropeway transport sub-assemblies

For more than 60 years, SACMI has been producing metal parts for ropeway transport structures. The industrial mastery of the manufacturing processes (sheet metal making, manual and robot welding) allows SACMI to adapt to different request and to remain flexible in terms of deadlines and costs, while complying with demanding quality standards (SACMI is notably EN 1090 EXC4 and ISO 9001 certified).

Machining of specific components

SACMI is equipped with a machining centre to ensure optimal surface finish and geometry. The functionality and the level of safety of the parts processed on site are controlled from A to Z. Machining centres are able to handle small series of parts just as well as large custom components.

Installation and pre-assembly of mechanical sub-assemblies

SACMI’s assembly workshops produce mechanical sub-assemblies from mechanically-welded and machined structures.
Station modules, station structures, motor units, voltage units, sheaves and line elements for the Group's mono-cable and multi-cable systems are pre-assembled, adjusted, wired and tested in the workshop before being shipped to the site.
This work is carried out in collaboration with POMA teams and other subsidiaries in order to maximise the added value produced in the workshop and thus reduce exposure to the constraints of external sites.

The Group’s logistics platform

The SACMI logistics department manages the flow of parts for the Group. Its main missions are the unloading and inspection of goods, inventory management, preparation of components necessary for production, loading and shipping of components to subcontractors or to construction sites.
SACMI is the main logistics platform of the POMA Group.

The 5-part sheave is a major development for the industry. Sheaves are parts at the heart of the system and are used to drive the rope. They are manufactured entirely by SACMI (assembly, welding, machining, painting and mounting of the liner) and can measure up to 6 metres in diameter.
The 5-part sheave consists of a hub and 4 quarter sheaves, which are assembled on site. This innovation optimises the possibilities of packaging, transport and handling of the equipment until it is installed on site during the construction phase.

As part of its social commitment, SACMI regularly organises site visits to promote the “Made in France” industry and its unique know-how.
Last year, SACMI had the pleasure of welcoming:

• Students from engineering and management schools, vocational high schools,
• Professionals from the region, the sector, business associations including Talents Féminins de Savoie,
• Customers and delegations

Engineering

For more than 40 years, SEMER has been creating smart solutions to meet the safety and comfort requirements of operators and users of ropeway transport systems. SEMER engineering relies on the expertise in automation, electrical engineering and industrial IT of its passionate technicians and engineers.

Implementation

SEMER site managers and cable fitters, experienced in travelling to the five continents, install, wire and test onsite the equipment manufactured by SEMER. Their ability to work closely with local professionals, both in France and abroad, contributes to the smooth running of worksites, the quality of the installation and the satisfaction of the end customer.

Operation and Maintenance

SEMER engineers design software to aid in the diagnosis, troubleshooting and maintenance of POMA systems, while technicians provide training and assistance.

Innovation, SEMER’s watchword, is powered by cutting-edge digital technologies.

All operations are carried out in strict compliance with environmental requirements. Illustrations include the decision to pre-assemble sub-equipment prior to the start of work, in order to limit transportation and operations on site.
A commitment shared across the POMA group.