The steam boilers, both fossil fuel and biomass boilers manufactured by SINCAL are offered in outputs from 100 to 25,000 kilograms per hour and are suitable for any industrial need. Our boilers are equipped with different combinations of accessories, such as automatic salt and bottom blowdowns, sample coolers, second feed pump, economizers, continuous feed systems, etc.
Our steam boilers offer efficient and reliable solutions for a wide range of industries. With years of experience in designing and manufacturing high quality equipment, Sincal is proud to offer state-of-the-art steam boilers that meet the most demanding standards. Whether you need a boiler for power generation, industrial processes or heating, our team of experts will help you find the perfect solution for your needs. Our boilers are designed to maximize energy efficiency, minimize emissions and ensure optimum performance at all times.

At Sincal we understand the importance of safety and regulatory compliance in the operation of steam boilers. That is why all of our boilers meet the highest quality and safety standards. Our team of highly trained engineers perform rigorous testing and quality control to ensure that each boiler complies with all applicable regulations. In addition, we offer maintenance services and technical assistance to ensure that your boiler operates safely and efficiently over time. You can rely on Sincal for a steam boiler solution that meets all your needs and safety requirements.
In addition to offering high quality steam boilers, Sincal is committed to providing exceptional service to our customers. Our customer service team is available to answer all your queries and provide you with expert advice. We understand that every customer has unique needs, so we make sure we fully understand your requirements before offering you the best solution. We work closely with you from the design phase through to the installation and commissioning of the boiler, providing comprehensive support at all times. At Sincal, we not only provide you with a top quality steam boiler, but also an exceptional customer experience.
Fossil fuel boilers:
This category includes boilers suitable to work in connection with commercial burners of natural gas, propane, gas oil, fuel oil, etc. This is the most common solution in the industry, since it provides excellent reliability and durability, reducing downtime to scheduled periodic revisions.
These boilers are suitable for all industries:
- Canneries
- Dairy industries
- Agroalimentaria
- Hospitals
- Laundromats
- Etc
Our models
HK | Three gas passages
SINCAL steam boilers model HK, pyrotubular type, with defined water level and three real flue gas passages, are the perfect design for medium and high steam production, from 0.7 to 20 tons of steam per hour at working pressures up to 16 bar*.
NR-HD : Three gas passages
SINCAL’s NR-HD three-pass firetube boilers are an excellent solution to meet the stringent emission requirements regarding NOx generation by the boiler. Available steam outputs range from 500 to 3000 kg/h of steam.
HD | Flame reversal
SINCAL HD steam boilers are a versatile model suitable for different working conditions. They range from 345 kg/h to 4300 kg/h of steam production. These boilers are reversing flame boilers in the home.
HS | Optimized for first class
The main advantage of SINCAL HS steam boilers lies in the fact that the entire range is classified by its maximum service pressure product and total volume in first class boilers, which greatly facilitates the installation and location of the boiler anywhere in the industry, as it does not require perimeter protection walls or additional measures.
PCV : Reduced size
SINCAL PCV steam boilers, ranging from 100 to 450 kg/h of steam production, are suitable for situations where small steam productions are required and little space is available for installation.
Biomass boilers:
Biomass steam boilers are an environmentally friendly and sustainable solution for thermal power generation in various industries. At Sincal, we are proud to offer a wide range of steam boilers specially designed to take advantage of biomass waste, such as wood chips, pellets and other organic fuels. These highly efficient steam boilers not only reduce dependence on fossil fuels, but also help mitigate environmental impact by harnessing renewable natural resources. With our commitment to innovation and quality, our biomass steam boilers ensure optimal performance, lower operating costs and significantly reduced carbon emissions.
Discover how our cutting-edge biomass steam boiler technology can revolutionize your power generation process in a sustainable and efficient way.
DRS | Moving Grid
SINCAL DRS biomass boilers, with mobile grate, are our most sophisticated model. They incorporate numerous elements optimized for any type of biomass, including fuels of complicated combustion such as argan hulls. The range extends from 1500 to 10,000 kg/h of steam production.
HKR | Fixed Grill
The SINCAL HKR range of biomass boilers is the equivalent of the DRS boilers in production level but with fixed grate. They are suitable for certain solid fuels that do not require special combustion characteristics, making it possible to use simpler operating boilers.
NCVR : Small size
For lower steam outputs than those available in the HKR-R range, Sincal has the NCVR range of biomass boilers. This is also a fixed grate boiler, suitable for different types of biomass and with a simple operation, perfect for industries with biomass availability at a competitive price.
Contact SINCAL and we will be able to offer you the solution that best suits your needs. Our boilers manufactured in Illescas (Toledo) combine our wide experience and our extensive technical knowledge of the sector.








