SINFINES Y MAQUINARIA, S.A.
About us
Sinfimasa is a premier engineering company specialized in the design and custom manufacturing of bucket elevators, chain conveyors, and screw conveyors. With a steadfast commitment to innovation and quality, Sinfimasa stands at the forefront of the bulk products handling industry, offering tailored solutions that meet the specific needs of its clients. This dedication not only to excellence in engineering and manufacturing but also to the unparalleled service and reliability has cemented Sinfimasa’s reputation as a leader in its field.
⚙ OUR EXPERTISE
At Sinfimasa, our core specialty lies in our ability to design and manufacture custom-made bucket elevators, chain conveyors, and screw conveyors. Our engineering prowess allows us to tackle the most challenging projects, ensuring that every piece of equipment is perfectly aligned with our clients’ specifications and operational requirements. This customization extends to adapting the conveyor to the dimensions, working conditions, and characteristics of the bulk product to be transported, ensuring optimal efficiency and performance.
💰 UNMATCHED BENEFITS FOR OUR CLIENTS
Our clients enjoy a multitude of benefits stemming from our meticulous approach to design, manufacturing, and customer service:
✔ Reliability and Safety: We build our machines with generous thicknesses and components from leading brands such as SEW motors and SKF bearings, ensuring durability, reliability, and safety in all our products.
✔ Manufacturing and Quality of Finishes: The loyalty of our customers attests to our superior manufacturing processes and the high quality of finishes. Each piece of equipment is a testament to our commitment to excellence.
✔ Trusted Service: Sinfimasa is synonymous with reliability. We guarantee on-time delivery and maintain fluid communication with our clients through our engineering department, ensuring a seamless and transparent process from design to deployment.
✔ ATEX Certification: We can certify all our conveyors with ATEX Zone 21 and 22 certificates, ensuring compliance with the strictest safety standards for explosive atmospheres.
✔ Cost Savings: Our custom manufacturing approach allows for significant cost savings, as each conveyor is tailored to fit the precise needs of the operation, eliminating unnecessary expenses and enhancing efficiency.
✔ Low Maintenance Costs: By generously dimensioning our equipment, we ensure lower maintenance costs over time, providing our clients with reliable machines that stand the test of time.
👷♀️ OUR CLIENTS
Sinfimasa caters to companies in the bulk product treatment sector that design and execute complete plants in the mining, chemical, and recycling industries. Our deep understanding of the challenges and requirements of these sectors enables us to deliver solutions that not only meet but exceed the expectations of our clients. Whether it’s handling minerals, chemicals, fertilizers, or recyclable materials, Sinfimasa’s equipment is designed to ensure the efficient and safe transportation and elevation of bulk materials.
👉 CONCLUSION
Sinfimasa is more than just a manufacturer of conveying and elevating equipment; we are a partner to industries that require the highest standards of efficiency, safety, and reliability in handling bulk materials. Our commitment to custom-tailored solutions, combined with our focus on quality, reliability, and customer service, makes us the preferred choice for companies looking to optimize their bulk material handling processes. With Sinfimasa, clients are not just purchasing a piece of equipment; they are investing in a solution that brings tangible benefits to their operations, ensuring long-term success and sustainability.
Products
BUCKET ELEVATORS
Sinfimasa specializes in custom-designed bucket elevators for the minerals and chemicals sectors, adept at handling abrasive, corrosive, or explosive materials with ATEX-compliant solutions. Offering chain and belt elevators with up to 500 tons capacity, we ensure precise discharge and minimal product return through advanced engineering tailored to each project for superior performance, reliability, and safety. Our elevators feature top-quality belts to prevent maintenance issues, ensuring long-term reliability. Depending on the material, we provide metallic buckets for demanding minerals, technical plastic for various solids, and hygienic or AISI 304 and 316L stainless steel buckets for food and pharmaceuticals, meeting FDA standards. As pioneers in ATEX-certified elevators, Sinfimasa leads in customized elevators for a wide range of products including fertilizers, phosphates, coal, and sugar. Our designs feature completely sealed heads and boots, with components from leading brands like SEW gearmotors and SKF bearings to ensure reliability and low maintenance. Easy-access panels facilitate inspection and maintenance, with buckets tailored for efficient handling and optimal load/unload. SINFIMASA offers a wide range of bucket elevators tailored to your needs. Contact us for a customized solution.
CHAIN CONVEYORS
At Sinfimasa, we specialize in custom chain conveyors tailored for specific plant needs, product types, and work conditions. Our expertise lies in designing robust, reliable systems capable of vertical elevations up to 250 degrees of inclination, ideal for long distances and complex terrains. Favored for their durability, reliability, low maintenance, and safety, our conveyors are widely used across sectors. The hermetically sealed design prevents entrapment risks and environmental contamination. Constructed from carbon steel, stainless steel, or galvanized materials, our conveyors use specialized chains for various granulometries, suitable for abrasive materials. We manufacture conveyors for wood chips, pellets, and compost up to 60 meters long, with designs (Z, L) tailored to installation needs. Materials range from AISI-304/316L stainless steel to galvanized carbon steel, with chains selected based on the product. A guiding system minimizes wear and ensures smooth operation. Our food sector conveyors adhere to ATEX standards and FDA regulations for hygiene and safety, equipped with inspection and cleaning hatches for easy maintenance. As pioneers in ATEX-certified chain conveyors for bulk solid transport, we handle materials like iron oxides, sulfur, and challenging products. We offer solutions for compost, municipal waste, alternative fuels, and more, featuring double chains and tailored shovels. Incorporating top-brand components like SEW motors and SKF bearings, we guarantee our conveyors’ reliability and efficiency. Sinfimasa commits to providing project-specific screw conveyors. Contact us for your tailored solution.
TROUGH SCREW CONVEYORS
At Sinfimasa, we are experts in the custom manufacturing of trough screw conveyors which are engineered to offer maximum reliability, safety and to minimize maintenance costs. Tailored for specific plant conditions, products, and operations, our trough screw conveyors benefit from robust construction and generous dimensions, capable of reaching lengths of up to 11 meters without the need for intermediate bearings. These conveyors are ideal for receiving product flows from extraction screws, hoppers, or through direct feeding systems, such as vibratory feeders or belt conveyors, ensuring flexible and effective integration with different phases of the production process. With diameters ranging from 150 to 800 mm, our trough screw conveyors are versatile to adapt to a wide range of industrial applications and material types. Ease of cleaning is a standout feature of our screw conveyors, making them particularly suitable for industries that require high hygiene standards, such as the food, pharmaceutical, and chemical industries. To meet these demands, we manufacture our conveyors in accordance with FDA requirements and with ATEX certification for zones 21 and 22, ensuring safe handling in areas where the atmosphere could be potentially explosive. We use top-quality materials and components from leading brands, such as SEW motors and SKF bearings, to ensure optimal performance and a long lifespan. Our screw conveyors are equipped with sensors for monitoring fill levels, and speed, and detecting overloads, allowing for safe operation tailored to the specific material handling needs. Finishes, such as pickling, passivation, galvanizing, and specific customer paints, are applied to ensure durability and compliance with environmental conditions, meeting the highest standards of quality and adaptability. With our global experience and ability to deliver customized solutions, we are ready to discuss and adapt to the requirements of your project.
MANUAL SAMPLER
Manual, economical, and easy-to-use sampler
TUBULAR SCREW CONVEYOR
At Sinfimasa, we specialize in designing and manufacturing custom tubular screw conveyors, optimized for the effective extraction of bulk solids. Characterized by their robustness and precise sizing, our conveyors are crucial for ensuring reliability, safety, and minimizing maintenance costs. Designed to fit specific plant conditions, products, and operations, our tubular screws are ideally suited for spaces where precision and efficiency in extraction are required due to their generally shorter lengths compared to trough screws. With diameters ranging from 80 to 600 mm, Sinfimasa's tubular screw conveyors handle various materials, from fine and volatile to larger, heavier solids, ensuring systems tailored to each project's specific needs for maximum process efficiency and customer satisfaction. Like all our conveyors, tubular screws come in any steel type and finish, meeting each client's specific requirements. They can be ATEX certified for zones 21 and 22 for safe handling in potentially explosive environments and comply with FDA requirements, making them suitable for the food, pharmaceutical, and chemical industries that demand high hygiene and safety standards. Equipped with advanced sensors for monitoring fill level, speed, and overload detection, our tubular screw conveyors offer safe and optimized operation. Finishes such as pickling, passivation, galvanizing, and client-specific paints ensure system durability and compliance with harsh environmental conditions. Proudly, Sinfimasa delivers tubular screw conveyors that embody efficiency, reliability, and safety for handling any bulk solid. With global experience and a commitment to providing customized solutions, we are prepared to meet the specific requirements of your project, ensuring a transport system that precisely matches your needs. Visit our stand for more information and references of our tubular screws.
SHAFTLESS SCREW CONVEYOR
Sinfimasa specializes in custom-designed and manufactured shaftless screw conveyors, a solution aimed at efficiently transporting sticky products, sludges, and a variety of food and chemical products. These systems are optimized for materials that are lumpy or of irregular nature. Understanding that each production process is unique, Sinfimasa provides tailored solutions based on the specific needs of each industrial plant, working conditions, and products to be transported. Their team of specialized engineers is prepared to develop a screw conveyor that perfectly fits the application, ensuring maximum efficiency and reliability. Sinfimasa incorporates components from leading market brands like SEW motors and SKF bearings, promising not only exceptional performance but also outstanding longevity with low maintenance costs. Key features of their shaftless screw conveyors include an internal shaft-free design, suitable for transporting various shapes and sizes of materials, especially sticky or irregular ones. The friction bed, made from high-resistance polyethylene or anti-wear steel, ensures smooth movement and reduced wear. These conveyors are versatile, ideal for industries dealing with urban and industrial solid waste, water treatment, and composting. Advantages of Sinfimasa's screw conveyors are enhanced efficiency in transporting challenging materials, robustness and reliability due to high-quality components and ingenious design, customized solutions for perfect integration into production lines, and low maintenance requirements for continuous operation with minimal intervention. For more information and references about their shaftless screw conveyors, visit our stand.
ATEX BULK CONVEYORS
SINFINES Y MAQUINARIA, S.A. has been manufacturing ATEX machinery for many years and we adapt to our customers’ specific requirements, offering a wide variety of screw conveyors, trough conveyors, elevators and chain conveyors customised according to drawings and/or requests for explosive atmospheres. Specialists in the manufacture of machinery suitable for working in ATEX zones. We research, develop and manufacture solutions in accordance with our clients’ needs. We are at the fore of ATEX certifications (2014/34/EU) for equipment in zones 1,2 and 21,22 Our philosophy is our commitment to safety and to providing you with a reliable service. We incorporate an explosion protection system to minimise the consequences of an explosion inside the equipment.