Hydraulic Presses for Rubber Products

Our hydraulic presses for rubber products are suitable for pressing a wide range of rubber types – from natural rubber to advanced technical and synthetic elastomers.
Compression moulding and vulcanization take place in the tool, which can be heated directly or indirectly using heating platens in the press.
The presses are typically designed with multiple working levels, which can be either fixed or extendable from the press, allowing easy and quick removal of finished products and tool changes.

Hydraulic Press For Rubber Multi Daylight Sitor

Flexible and efficient solutions for specific requirements

We provide a wide range of specialized press designs, adapted to diverse needs and production demands.

The version with horizontally movable levels enables easier installation, continuous tool heating, and efficient product handling. Level movement is powered by hydraulic cylinders, ensuring smooth and reliable operation. The guides are made of special materials that require no lubrication. Heating platens are equipped with T-slots for fast and simple tool mounting.

Press control is managed via an operator panel, custom-designed to meet process requirements and customer preferences.

Hydraulic Press Control Panel Sitor

Operation of the press and related equipment is controlled by a process controller, which, together with the panel, allows the to:

Select the operating mode: manual or automatic
Input and monitor process parameters (temperature curve, working pressure, cycle duration)
Save programs for different product types
Access and operate the system remotely

Multi-opening presses for optimized productivity

We design and build hydraulic presses with multiple working levels, enabling increased productivity in manufacturing processes. These presses provide higher capacity while requiring less production floor space.

Hydraulic Press For Rubber Multi Daylight Sitor 1

Raw material dosing into the press

To ensure high precision and efficiency when dosing rubber into our hydraulic presses, we use rubber injection pressing technology. This process provides uniform and consistent distribution of raw material within the mould, guaranteeing excellent quality and accuracy of the final products.

Rubber injection pressing uses a hydraulic cylinder to force the material into the mould under high pressure. This method enables precise forming and optimal rubber distribution, helping to achieve strict quality standards and minimal deviations in production.

Hydraulic Rubber Injection Press Sitor

Hydraulic presses for vacuum compression

Our hydraulic presses for vacuum compression are engineered for the production of premium rubber products, where precise forming and consistent final quality are critical.

By combining the conventional compression process with a precisely controlled vacuum environment, we achieve:

Elimination of air bubbles
Enhanced material flow within the mould
Optimal quality and mechanical properties
Manufacture of products free from porosity or surface defects

Our patented vacuum system is designed for easy integration into presses with larger working formats, enabling the manufacture of presses with higher capacity and productivity.

Vacuum Compression Moulding Hydraulic Press For Rubber Sitor

PRESS OPTIONS AND

Technical specifications

We can design and build presses with the following characteristics and specifications, tailored to your requirements:

Heating platens – size	up to 13.000 x 2.600 mm
Number of openings	up to 10
Specific pressure	up to 1.200 N/cm2
Heating options	electric resistance, steam, water, thermal oil
Operating temperature	up to 400 °C

Rubber Mat Sitor

PRECISION IN MANUFACTURING

Products manufactured in the press

Press products include rubber and rubber-coated components, produced from various types of rubber.

Our presses offer the capability to manufacture rubber products in different dimensions and thicknesses, tailored to the specific requirements of customers.

A wide selection of rubber materials with distinct physicochemical properties enables use in demanding environments, such as extreme temperatures, high pressure, chemical exposure, or applications requiring high wear resistance.

WIDE RANGE OF APPLICATIONS

Applications of plates and finished products

Automotive industry: Seals, vibration dampers, rubber protective parts, and suspension components for vehicles.
Construction: Window and door seals, structural elements, concrete protection, and rubber protective parts for construction machinery.
Agriculture: Rubber components for agricultural machinery to protect parts and reduce wear, as well as parts for tractors, hoses, and irrigation systems.

Electronics: Rubber components for protecting electronic parts against moisture, dust, and mechanical damage.
Oil and gas industry: Seals and protective components for pipes, valves, pumps, and other equipment used in the industry.
Medical industry: Seals, membranes, protective plugs and stoppers, damping elements, handles, coverings, and prosthetic components.

Transport: Dampers, wheels, protective linings, and other components that reduce vibration and protect against damage.
Energy sector: Seals, protective materials, and other rubber components for energy equipment designed to withstand high temperatures, pressure, and chemical exposure.
Consumer electronics: Rubber materials used to protect devices such as phones, computers, portable devices, and other electronics from impacts, water, and dust.

Coloured Silicone Compression Moulded Parts Sitor — Silicone Compression Moulded Parts

Compression Moulded Rubber Flooring For Farming Sitor — Rubber Flooring for Farming

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Compression Moulded Rubber Parts Automotive Industry Sitor — Rubber Parts for Automotive Industry

Compression Moulded Rubber Mats Automotive Sitor — Rubber Car Mats

Rubber Flap Valve Sitor 1 — Rubber Flap Valves

Ballistic Rubber Blocks Sitor — Rubber Blocks and Sheets

Large Compression Moulded Rubber Damper Sitor — Rubber Dampers

Explore our diverse range of

Featured Products

Press Lines for Laminating

Sitor press lines for laminating ensure consistent surface quality and strong adhesive bonding of panels, veneers, or decorative layers. Designed for flexible production, our hydraulic laminating presses provide uniform pressure and temperature distribution across the entire working surface, delivering exceptional results in furniture and panel manufacturing.

Hydraulic Press Refurbishment Services

At Sitor, we have been providing hydraulic press refurbishment services, upgrades, and modernization of hydraulic presses of all types for many years — both our own presses and those from other manufacturers. With our expert team, genuine spare parts, and state-of-the-art solutions, we extend machine service life, enhance performance, and improve both safety and energy …

Tools for production of plastic sheets

Our tools for production of plastic sheets are designed for the reliable production of plastic sheets in compression processes using hydraulic presses. They can be installed in new presses or supplied as spare parts, ensuring flexibility for different production setups.

Laboratory Hydraulic Presses

Compact laboratory hydraulic presses designed for research, testing, and small-batch production under precise temperature, pressure, and vacuum conditions. Ideal for optimizing process parameters before full-scale manufacturing.

Hydraulic Presses for Plastic Sheets

Hydraulic Presses for Filter Plates