- Stamping
Stamping
Our focus in production is on stamping all non-metallic materials, especially elastomers, plastics, soft fiber materials, and many other sealing and insulation materials. All customer-specific items are tailor-made in accordance with the required dimensions, materials, and quantity.
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Example of use
Household seal for faucets
Material: EPDM
Process: stampingThis soft rubber seal is compatible with all standard pipe fittings. It prevents leakage in drinking water applications, industrial facilities and for domestic users in and around the home.
Oil lubrication control valve sealing plate
Material: PTFE glass fabric sheet
Process: stampingThis small, inconspicuous sheet replaces the coating of the control valves in many vehicles and thus reduces friction and wear. The focus here is on compliance with tight tolerances.
License plate illumination
Material: EPDM
Process: stampingThe seal in the license plate illumination protects the electronic unit against the cold, water, salt and dirt, and also has damping properties.
Vibration dampers
Material: foam on the reel
Process: stamping (kiss-cut)These foam vibration dampers prevent vibrations and suppress unpleasant background noise. This versatile product is used in numerous vehicles.
Paint protection
Material: UNITEC 300 green
Process: stamping (kiss-cut)These small sheets are applied to the appropriate areas before the parts enter the coating line to protect them from the paint.
Building protection mat
Material: rubber granulate
Process: stampingOur building protection mat is a versatile all-rounder! It not only guarantees a sturdy and secure grip for all kinds of construction machinery, but can also serve as a terrace pad, a base for solar installations, and even a simple solution to compensate for unevenness. Furthermore, our building protection mats are completely recycled, weather-resistant, rot-proof and dimensionally stable.
Dashboard display
Material: PVC
Process: stampingOur product ensures the level indicator can be read optimally and thus lets you keep an eye on the exact filling quantities at all times.
Housing seal
Material: silicone
Process: stampingThis product protects the electronic components inside machines and plants by preventing the ingress of water, dirt and moisture.
Flange seal
Material: Klingersil C4400
Process: stampingFlange seals with screw holes. This product series makes it possible to achieve increased tightness by screwing the flange seal into position. This reduces the likelihood of the seal blowing out.
Electromagnetic clutch armature plate
Material: Vulkollan®
Process: stampingThe armature plates are used in electromagnetic clutches, which are in turn used in automatic doors, ATMs and turnstiles.
- Turning and milling
Turning and milling
We can process all standard and high-performance thermoplastics as well as elastomers using our CNC automatic lathes and milling/machining centers. This means we can cover a wide range of efficient processing methods for bars, tubes and sheets.
Example of use
Cable guide
Material: PVC hard gray
Process: millingOur cable guide can be used in virtually all kinds of machinery and systems. In control cabinets, it ensures that the cables are organized and neatly tucked away. This results in significant time savings during construction and overhauls.
Spacer for sliding windows
Material: silicone PVC xt
Process: turning & millingOur spacer allows sliding windows to open and close virtually by themselves. The spacers guarantee smooth opening and closing, which means that the window glass is under less tension.
Knee prosthesis component
Material: POM C natural
Process: turning & millingThis product prevents the build-up of vacuum, making it easier for the wearer to detach the prosthesis from his or her leg. This greatly facilitates handling for the prosthesis wearer.
Articulated arm for surgical light
Material: POM black
Process: turning & millingThis component inside the holder allows the surgical team to freely adjust the lighting as required.
Drum housing
Material: polyurethane
Process: turning & millingThis plastic part is used in a drum housing in a forage harvester. These harvesters are subject to enormous forces, which makes it all the more important to choose the right materials to ensure smooth harvesting.
Pasta roller
Material: POM C natural
Process: turning & millingThe two rollers rotate in opposite directions and the dough is pressed between them from above. This gives the pasta the desired shape.
Faucet shaft
Material: POM CFG
Process: turning & millingDrinking water applications are subject to numerous regulations and specifications. Our faucet shaft complies with the Elastomer Guideline (ELL) and thus meets the German drinking water requirements across all temperature ranges including cold, warm and hot water.
Seal for milking robot
Material: PTFE
Process: turning & millingThis product is manufactured in accordance with the specifications of the food industry and in compliance with the Elastomer Guideline. This is mandatory when processing foodstuffs, such as milk.
PCB fuse
Material: PA
Process: turning & millingThe PCB fuse provides protection for the feeder cables and thus eliminates the risk of hazardous cable fires.
- Casting and molding
Casting and molding
Thanks to our powerful casting machines and in-house mold construction, we can offer a highly flexible range of polyurethane products – from single parts to volume production. A wide range of semi-finished products made from PUR materials is also available.
Example of use
Transport rollers (small)
Material: Vulkollan®
Process: castingThese small, nimble castors are used virtually everywhere. Almost silently, they bring the respective products and goods into the correct position.
Snow scraper bar
Material: Vulkollan®
Process: castingWhen the snowploughs get to work on cold winter nights, snow scraper bars from the SPÄH Group are very likely in use. The bars are produced at Quadriga in Norderstedt.
Transport roller (large)
Material: Vulkollan®
Process: castingWhether at the airport, in packing stations or in large logistics companies, these small, nimble castors are used virtually everywhere. Almost silently, they bring the respective products and goods into the correct position.
Drum housing
Material: polyurethane
Process: casting & formingThis plastic part is used in a drum housing in a forage harvester. These harvesters are subject to enormous forces, which makes it all the more important to choose the right materials to ensure smooth harvesting. The material for the drum housing is cast at Quadriga in Norderstedt and then turned and milled at Späh.
Edge protector
Material: polyurethane
Process: casting & formingOur edge protector is an optimal underlay for lashing straps. Its wide support surface distributes the pressure of the lashing and lifting straps while protecting them against sharp corners and edges. Our edge protector is extremely abrasion-resistant and tear-resistant. It is also resistant to hydrolysis and temperature. The material for the edge protector is cast at Quadriga and then die-cut at Späh in Scheer.
- Water-jet cutting
Water-jet cutting
Water-jet technology can be used to cut all non-metallic materials such as elastomers, plastics, all foamed materials, as well as special materials, with no deformation. Both 2D and 3D geometries can be precisely cut with zero tool costs – from prototypes to full series.
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Example of use
Cable and pipe bushings
Material: EPDM
Process: water-jet cuttingOur cable and pipe bushings ensure your cables are safely protected from drafts, moisture and humidity.
Conveyor belt for chocolate
Material: silicone
Process: water-jet cuttingOur conveyor belt keeps the foodstuffs in the correct position during the production process. The finished product can then be easily removed from the belt’s surface.
Seal for distribution cabinet
Material: silicone
Process: water-jet cuttingThis seal protects the interior of the electrical components from dust, moisture and dirt.
- 3D printing
3D printing
We have long since expanded our horizons beyond just prototypes and pre-series products – we now also offer series production runs for up to 50,000 pieces. We support you at every step – from adapting the design for production to any necessary finishing of the 3D-printed parts. Our comprehensive support is a unique selling point in this industry.
We now even produce parts made from the material polypropylene! For more information visit:
Example of use
Cable guide for pendant luminaire
Material: PA 12
Process: 3D printingThe cable guide serves as an optimal safety device for use with pendant luminaires. It can be used in modular luminaire systems and in individual luminaires.
Professional face shield
Material: PA 12
Process: 3D printingOur professional version with replaceable shield. Optimum protection against droplet infection for healthcare professionals in any setting. The strap for the face shield was entirely produced in-house using the 3D printing process.
- Laser
Laser
Laser cutting is suitable for almost all non-metallic materials and ensures a high degree of flexibility without additional tooling costs. This process is ideal for the production of prototypes as well as large series volumes. In addition, the parts can be easily engraved and labeled.
Example of use
Hygiene screen
Material: acrylic glass
Process: laser cuttingIn the meantime, it is impossible to imagine everyday life without it. Our acrylic partitions protect people from the risk of droplet infection.
Herb signs
Material: wood
Process: laser cuttingThese herb signs are a decorative element for any domestic garden, whether on the balcony, raised bed, or traditional herb garden.
- Further processing
Further processing
Besides traditional machining processes, we can produce parts using other mechanical processing methods such as cutting-off, splitting, vibratory grinding, etc. This wide range of available processes means we can produce tailored, customer-specific articles.
Example of use
Faucet shaft
Material: PTFE
Process: machining/finishingThe product is first milled as a turned and milled part and then finished via additional machining steps.
Cable guide
Material: PTFE
Process: vibratory grindingThere is often burr formation during water-jet processing. These burrs are removed without residue by vibratory grinding using small ceramic particles and water.
Cable guide for pendant luminaire
Material: PA 12
Process: dyeingThese 3D printed products can be dyed in custom colors after additive manufacturing.
Manufacturing process
With our comprehensive range of machinery for rubber and plastics processing, as well as our extensive processing expertise that we have built up over decades, we can meet virtually any customer requirement.