Frequently Asked Questions (FAQ)
What are the advantages of aluminum profiles?
Aluminum profiles are lighter than steel, corrosion-resistant, stable, and versatile. They are ideally suited for modular constructions.
What groove sizes are available?
Common slots are 5, 6 and 8. Slot 8 is particularly widespread in the 40 mm grid, which ensures high compatibility with accessories.
Are your profiles compatible with Item or Bosch Rexroth?
Yes, our profiles are precisely fitting and compatible with Item and Bosch Rexroth systems. ASPI stands for Itemprofile and ASPB for Bosch Rexroth Profile.
Can I order custom-cut aluminum profiles?
Yes, we offer millimeter-precise cuts and custom-made products – ready for assembly and precise.
What surface finishes do the profiles have?
Our profiles are naturally anodized, which provides corrosion protection and ensures a high-quality appearance.
How do I order from Spannwerk?
Select products, add them to your cart, and proceed to checkout. For special requests, please contact us directly.
How are the profiles delivered?
We deliver carefully packaged via freight forwarding or parcel service, depending on length and weight.
What fasteners do I need for assembly?
T-nuts, screws, brackets and special connectors – all compatible with our profiles.
Can I add accessories later?
Yes, accessories such as rollers, hinges or plates can be retrofitted at any time via the profile grooves.
Where can I get CAD data for the profiles?
For many products, you can find CAD files in STEP format directly on the product page as a download.
Which screws fit slotted nuts?
Depending on the nut type, cylinder head screws, countersunk screws or lens head screws are usually used, matching the thread of the slotted nut.
Can slotted nuts be retrofitted?
Yes, roll-in or swiveling slotted nuts can be inserted laterally into the groove without exposing the profile end.
What loads can floor elements bear?
Lightweight leveling feet can support approximately 50–200 kg, while heavy-duty machine feet can support several thousand kg. Exact values can be found in the product data sheet.
Are there casters available as floor elements?
Yes, casters can be used to make structures mobile. There are swivel casters, fixed casters, and casters with locking brakes.
What types of hinges are available for profiles?
Standard hinges, heavy-duty hinges, torque hinges, concealed hinges and more – suitable for our profile systems.
How can I ground my frame?
We offer special grounding elements and conductive connecting parts for equipotential bonding.
Do you also offer custom-made products?
Yes, we produce custom cuts, modifications and special solutions for your project upon request.
How do I properly care for aluminum profiles?
Anodized surfaces can be cleaned with mild detergents and a soft cloth. Avoid harsh chemicals.