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Membrane Press Spare Part

Wemhöner Cover

Original-quality cover manufacturing for Wemhöner membrane presses — compatible, durable, fast.

Wemhöner Cover Manufacturing

Membrane press covers are the parts that provide vacuum and pressing sealing. We manufacture worn covers, or those with a degraded gasket surface, from durable material compatible with the original, restoring sealing and pressing efficiency.

Membrane press cover manufactured by Ayyıldız Robotics
Dimensions and tolerances are produced to your press brand and model.
Wemhöner membrane press
We re-manufacture worn parts of Wemhöner presses to original dimensions.

Wemhöner membrane presses are known for high pressing force and precise temperature control. We manufacture the pins, covers and wear parts of these presses on our high-precision CNC machines, fully compatible with the originals, preserving the performance and pressing quality of the press.

The cover is critical for membrane press sealing and the press surface. We manufacture worn or leaking covers to original dimensions and material.

Why Ayyıldız Robotics?

  • Fully compatible manufacturing for Wemhöner presses
  • Original dimensions and tolerances (CNC precision)
  • Rustproof, long-lasting material
  • Fast supply & economical pricing
  • Shipping across Türkiye + on-site technical support
Compatibility: We manufacture the cover part of Wemhöner membrane presses to original dimensions and tolerances. If you share dimensions, a sample or a part code, we produce a fully compatible part. Compatible systems: Wemhöner Variopin and Variopress series.

Dimensions, Tolerance and Material

5 part families we produce on the Goodway SW-20 CNC Swiss-type lathe — 50 standard types in total, across ⌀5–20 mm.

Part familyDiameterLengthToleranceMaterialTypes
Seal BushingChamfered support bushing seating and retaining the membrane shaft seal.Code & size table⌀6–20 mm6–15 mmh8Brass10
Guide BushingStraight-bored guide bushing directing precise axial travel of the press piston.Code & size table⌀5–20 mm12–31 mmh6Stainless Steel10
Flanged Guide BushingFlanged guide bushing locating the membrane slide shaft with an axial stop.Code & size table⌀10–20 mm15–39 mmh7Brass10
Reducer BushingStepped reducer bushing adapting between two differing shaft diameters.Code & size table⌀6–20 mm14–35 mmh7Steel10
Adjustment BushingStepped bored bushing for axial clearance adjustment in membrane press mechanisms.Code & size table⌀8–20 mm12–32 mmh7Steel10

Tolerance classes: h6, h7, h8. Materials: Brass, Stainless Steel, Steel. These ranges show our production scope; the final dimensions and tolerance of your part are set from a technical drawing or a sample, according to the brand and model of your press. Price and lead time are given with the quotation.

Request a quote for Wemhöner Cover

Send us your dimensions or sample; let's determine the best solution and delivery time together.

Frequently Asked Questions

Wemhöner Cover — frequently asked

The most common questions.

Yes. We manufacture cover parts for Wemhöner membrane presses fully compatible with original dimensions and tolerances; they fit your press directly.

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