Special - Import export

Machine dies or special dies with a set geometry on the basis of customer data for labelling complex surfaces. Nearly every surface can be displayed. State-of-the-art cad/cam programs support us in the production process. The data you send in are processed by us and then input into our CNC engraving machine.

Each bearing is designed around the application it is used in and sometimes that include a profile on the inner or outer ring. We have an array of profiles that we can use on our bearings, including common ones listed below or something completely unique to your application. In collaboration with our application engineers, we will work with you to ensure the right profile, tolerances, material, surface finish, and even the harmonics of the profile are fine-tuned to ensure quite operation, even at high speeds.

Each special container is built for a specific transport purpose while a standard container is not suitable to match the demand. It is possible to provide openings, doors, windows, dimensions and material. Our technical department can provide suitable solutions for each specific need.

Dry product vacuum loaders This unit can only be used to suck dry materials. A vacuum installation up to 9000m³/h with cyclone and fine filter protection is fitted to obtain this. A dry product vacuum loader is also available with a self lifting system (Hi Lift VAC) to unload the material in big bag, high containers or other recipients. An example is shown in the image below. The complete unit is mounted on a skid which can be lifted by a hook lift system on the truck (rigids only). All is driven by a stationary ICE or hydraulically from the truck engine. These units are used on bulk sites where large amounts of dry bulk materials are stowed (e.g. coals, sand, …). Sprinklers keep the surfaces wet so the generated dust is kept under control. The unit has a spraying monitor which sprays water in all directions. With or without a spraying bar on the lower part of the truck to spray road surfaces. These units are available both as rigid or semi-trailer.

High Integrity Specialised Components change

Is a high performance automotive gear oil for hypoid gear systems, differentials and axles under extreme operating conditions. Its special formulation provides superior protection against wear occurring under extreme operating conditions.

Special Machine Parts by CNC turning, milling Soochow Advance Industries Co., Ltd., (website: www.sai-parts.com) supplies custom OEM mechanical parts, industrial fasteners, screws, bolts, nuts, industrial fittings, electronic hardware by precision CNC machining, CNC turning, CNC milling, CNC engineering.

MATERIALS 100% cotton 50% cotton 50% recicled polyester 100% polyester recicled FABRICS (100% MADE IN PORTUGAL ) Micropolar / Gauze Double gauze / Jersey / Plush CERTIFICATIONS Oeko-Tex 100 Class I FINISHED Yarn dyed Garment dyed Patterned Embroidery Red yarn

MATERIALS 100% cotton Without fill FABRICS (100% MADE IN PORTUGAL ) Fleece CERTIFICATIONS Oeko-Tex 100 Class I FINISHED Embroidery Digital print Conventional print Yarn dyed Garment dyed Other washings and dyes

MATERIALS 100% cotton Without fill FABRICS (100% MADE IN PORTUGAL ) Fleece CERTIFICATIONS Oeko-Tex 100 Class I FINISHED Embroidery Digital print Conventional print Yarn dyed Garment dyed Other washings and dyes

MATERIALS 100% cotton Without fill FABRICS (100% MADE IN PORTUGAL ) Fleece CERTIFICATIONS Oeko-Tex 100 Class I FINISHED Embroidery Digital print Conventional print Yarn dyed Garment dyed Other washings and dyes

MATERIALS 90% cotton 10% recicled polyester 100% cotton FABRICS (100% MADE IN PORTUGAL ) Micropolar / Gauze / Double gauze Jersey / Fleece CERTIFICATIONS Oeko-Tex 100 Class I FINISHED Embroidery Digital print Conventional print Yarn dyed Garment dyed Other washings and dyes

Working in close collaboration with your teams, our highly qualified engineers determine the technical solutions best suited to your specific use. These solutions are analysed, detailed, quantified and drafted. We produce all the mechanical and electrical work drawings and manufacturing documents, develop the automation software, etc. Our technical solutions are developed according to your requirements and technical standards, while prioritising a custom-made product that combines performance and reliability. The feasibility of the selected solutions is systematically reviewed with the manufacturing teams upstream of the production phases. This is one of the advantages to having all of our skilled employees (from the design to commissioning teams) working under one roof

As part of our maintenance and repair services, our teams can manage the technical upgrading and renewal of your existing pneumatic and hydraulic controls.

A major challenge when designing special machinery, the quality of design and integration of hydraulic and pneumatic controls is key for proper operation, reliability and maintenance purposes. Fully aware of these issues, we take the greatest possible care and apply our wealth of experience to design and integrate pneumatic and hydraulic control solutions that are both efficient and reliable. The components used are all selected from the most widely used, tried-and-tested solutions available from leading manufacturers. At your request, we will install the materials recommended by your technical services.

Possible Options: Paper : Bristol, Coated, Kraft, Dyed Pulp Handle: Rope, Ribbon, Die-cut Printing:CMYK Finishing: Matt or Glossy Lamination, Varnish, Emboss, Deboss,Spot UV Lacq Hot Foil/Hot Stamp : Silver, Gold, Rose Gold Luxury hand-made paper bags are a great solution for promoting your brand no matter which industry you are related such as clothing, optics, shopping, construction, advertising, marketing, food or beverages with many rope and ribbon types. Let your brand wander the world!

Dimensions: To client specifications Standards: To client specifications Material: Soft and hard woods (e.g. pine, spruce, poplar, alder, beech etc.) Additional info: Special Pallets are made in close collaboration with our clients and our engineering team to ensure the optimal pallet solution for you.

Single-component, thixotropic, fast-setting mortar, reinforced with polymer fibres. It has compensated shrinkage and has high mechanical strength and adhesion. It incorporates corrosion inhibitors.

Our dry concrete is produced using marble aggregates extracted from our underground quarry, resulting in exclusive properties and a high level of quality to meet the most demanding needs of our clients." - Rapide Plus - Lime Mortar - Natural Hydraulic Lime NHL - 3.5 - Traditional NHL Mortar

KFE Special customer requirements Applications Overview Presses Machine Tools Automatization + Feeders Lifting Gear + Mobile Hydraulics Production Technology Special Machinery CAD Download Contact Electric Locking Unit The electric Locking Unit KFE is used as a stepless locking device on round rods and holds axial forces in both load directions without axial play. It is used where hydraulic or pneumatic solutions are not possible. The holding force is created by the proven spring-operated clamping system as it is used in SITEMA’s hydraulically or pneumatically operated Locking Units. At a drop of the control voltage or in case of failure of the electric supply, the Locking Unit KFE clamps automatically. Therefore, it is also suitable for use in safety relevant applications. To operate the Locking Unit KFE, a supply voltage of 24 V and a control signal for the input command “clamp/release” are sufficient. The Locking Unit is self-monitoring and provides output signals...

KRM Electric Locking Unit KFE Special customer requirements Applications Overview Presses Machine Tools Automatization + Feeders Lifting Gear + Mobile Hydraulics Production Technology Special Machinery CAD Download Contact Mechanical Safety Catcher The Mechanical Safety Catcher KRM is operated purely mechanically and requires neither a hydraulic nor a pneumatic system for control. The clamping head is kept open mechanically and acts upon rupture of the suspension (rope, belt, chain, etc.). The energy of the falling mass is then used to generate the clamping force. In applications where lifted loads can be dangerous in case of rupture of the suspension device, Safety Catchers KRM are used to protect people and assure accident prevention. Safety Catchers KRM secure the load at any point of the stroke in a mechanically safe and absolutely reliable way. Due to the principle of self-reinforcing clamping, a very high level of safety is reached. Application example Packing...

Mechanical Safety Catcher KRM Electric Locking Unit KFE Special customer requirements Applications Overview Presses Machine Tools Automatization + Feeders Lifting Gear + Mobile Hydraulics Production Technology Special Machinery CAD Download Contact Auto Bleeder The SITEMA Auto Bleeder has been specially designed for the use with a SITEMA clamping head. It makes sure that the hydraulic system is constantly bled. Air bubbles in the hydraulic fluid might combust spontaneously under certain conditions (so-called Diesel effect). As a consequence, seals and sealing surfaces can be damaged, causing leakages. Clamping heads are especially susceptible for this phenomenon, as they have only a very small hydraulic volume and are not flushed through at each activation. Air can therefore easily accumulate in the clamping head. This is the reason why the usual initial bleeding at commissioning is often not enough, especially when the line leading to the clamping head points upwards...

More space to work – let the rods out! In particular applications, it can be necessary that the rod leaves the clamping head, e.g. for reasons of accessibility or restrictions regarding space that do not allow a rod that is permanently in place. Especially in applications where moulds are closed and kept closed against high forces with the SITEMA PowerStroke, it is a big advantage when the rod can leave the clamping head. Thus, the rods are no obstacle when taking finished parts out of the mould or when handling parts. With certain modifications, most of our series can be adapted as special designs to allow the rod leaving and re-entering the clamping head. We have already realised a great number of such solutions for vertical and horizontal applications. Contact us for more information!

Rod leaving clamping head Auto Bleeder Mechanical Safety Catcher KRM Electric Locking Unit KFE Special customer requirements Applications Overview Presses Machine Tools Automatization + Feeders Lifting Gear + Mobile Hydraulics Production Technology Special Machinery CAD Download Contact Mechanical Valve Actuator MVA Secure the rupture of a chain with the full comfort of a pneumatic SITEMA clamping head When a load has to be secured against rupture of a suspension device (e.g. a chain), many customers use our Mechanical Safety Catcher KRM. This unit has the advantage to hold the load immediately upon rupture of the suspension device. Additional sensors to detect rupture of a chain are not necessary. On the other hand, it is not possible to activate the KRM in a user-defined position without rupture of the suspension device, e.g. for maintenance purposes. Here, the Mechanical Valve Actuator MVA comes to your rescue. It is simply put between the suspension device and the...

Mechanical Valve Actuator MVA Rod leaving clamping head Auto Bleeder Mechanical Safety Catcher KRM Electric Locking Unit KFE Special customer requirements Applications Overview Presses Machine Tools Automatization + Feeders Lifting Gear + Mobile Hydraulics Production Technology Special Machinery CAD Download Contact Electropneumatic module EPM The Electropneumatic Module EPM acts as interface between (electrical) power supply / control and a pneumatic SITEMA clamping head. All pneumatic SITEMA clamping heads with an operating pressure of up to 4 bar and an operating volume of up to 220 cm³ can be pneumatically controlled by the EPM. It is also possible to operate several clamping heads in parallel with one EPM. The EPM is controlled by a 24V supply and switching voltage. The outlet pressure which is required to open or keep open a pneumatic clamping head is controlled by a control signal. If the voltage fails or the input signal is switched off, the pressure is...