Membrane Press Spare Parts Manufacturing — Pins & Bushings
Membrane press pins, bushings & table spares: 15 families, 150 types. ⌀1–20 mm, steel/stainless/brass. Get a quote from your drawing.
Part Families
Pin Plate Pin
Stepped cylindrical locating pin with seating shoulder for plate mounting.
⌀6–20 · L 16–58 mm
10 types
Press Pin
Hardened flat-ended press pin for membrane press ejection stroke.
⌀4–18 · L 21–81 mm
10 types
Guide Pin
Guide pin with conical lead-in tip and flat shoulder for plate alignment.
⌀6–20 · L 23–75 mm
10 types
Spring Pin Body
Spring-loaded pin body bored for an internal compression spring seat.
⌀8–20 · L 24–61 mm
10 types
Magnetic Pin Housing
Magnetic pin housing bored for a magnet insert with a threaded mounting tail.
⌀8–20 · L 18–38 mm
10 types
Threaded Plate Pin
Plate pin with a threaded tail for screw mounting and a locating body.
⌀3–12 · L 22–64 mm
10 types
Knurled Press-Fit Pin
Locating pin with a knurled section for press-fit retention in the plate.
⌀3–12 · L 20–62 mm
10 types
Hex Guide Bolt
Plate guide pin with a hex wrench flat head and threaded fixing tail.
⌀6.4–19.6 · L 26–63 mm
10 types
Adjustment Bushing
Stepped bored bushing for axial clearance adjustment in membrane press mechanisms.
⌀8–20 · L 12–32 mm
10 types
Guide Bushing
Straight-bored guide bushing directing precise axial travel of the press piston.
⌀5–20 · L 12–31 mm
10 types
Seal Bushing
Chamfered support bushing seating and retaining the membrane shaft seal.
⌀6–20 · L 6–15 mm
10 types
Reducer Bushing
Stepped reducer bushing adapting between two differing shaft diameters.
⌀6–20 · L 14–35 mm
10 types
Spacer Pin
Spacer pin setting a fixed axial distance between membrane plates.
⌀3–12 · L 12–42 mm
10 types
Threaded Adjuster Bushing
Externally threaded adjuster bushing with hex flats for axial position setting.
⌀9.2–19.6 · L 19–42 mm
10 types
Flanged Guide Bushing
Flanged guide bushing locating the membrane slide shaft with an axial stop.
⌀10–20 · L 15–39 mm
10 types
Enter ⌀ and L to list matching variants with code and tolerance.
Search this category by sizeMembrane press spares are the wear elements that carry and locate the workpiece in MDF veneering, door and furniture pressing, and vacuum-membrane presses; running under constant pressure and heat, they are renewed on a regular cycle. Our catalog covers 15 families and 150 types: Pin-Table Pin, Press Pin, Guide Pin, Spring and Magnetic Pin Body, Threaded Table Pin, Knurled Push-Fit Pin, Hexagonal Guide Pin, plus Adjustment, Guide, Felt, Reduction and Flanged Guide bushings. They can be made in steel, stainless steel, brass or aluminum. Parts are machined on the Goodway SW-20 Swiss lathe across a ⌀1–20 mm diameter range, holding h6/H7 on fitting surfaces; ±0.01 mm is targeted on critical diameters. From a sample, technical drawing or dimensioned sketch we produce any of the 150 catalog types or a fully custom part to your exact size; share the dimensions and we reply with a quote and lead time.
Across 150 variants the operation mix is 42× thread turning, 22× hex flat milling, 82× axial bore, 19× taper turning, 15× knurling. Parts run 6–81 mm long; the longest, MEMA-BSP-12 at 81 mm, still finishes in a single setup.
Tolerances span 6 classes (6g, h6, h7, h8, m6, n6) and 150 variants carry a DIN or ISO reference. The highest length-to-diameter ratio in the category belongs to MEMA-DTP-03 at L/D 7.3 — slender enough to need tailstock support on a conventional lathe.
Every part is CNC-turned to your drawing — series, small batches and custom turned parts. Send your drawing (PDF/DWG/STEP) for a quote.
Frequently Asked Questions
Parts are turned in a single operation on the Goodway SW-20 Swiss lathe. Starting from bar stock we machine the diameter, steps, taper, knurl and any required thread, holding h6/H7 tolerance on fitting surfaces; ±0.01 mm is targeted on critical diameters. A sample, technical drawing or dimensioned sketch is enough to start production.
Steel, stainless steel, brass and aluminum are the standard options. We match the material to the working environment: stainless for corrosion and humidity, brass for lubricity and easy machining, aluminum where light weight matters. If a different alloy is required, we can source and machine it.
On fitting surfaces we typically use h6/H7; ±0.01 mm is targeted on critical diameters. For parts needing tighter tolerances, simply note the requirement on the technical drawing and we plan the dimensions and surface finish accordingly.
Yes. Alongside the 150 catalog types, we produce fully custom parts to your exact size within the ⌀1–20 mm range. Send a sample, technical drawing or hand sketch; we confirm the dimensions and put it into production.
Quantities are flexible: we produce from a single sample to serial batches, and price is on request based on material and quantity. We have manufactured in Düzce since 2009 and serve both domestic and export orders. Once you share the dimensions, we send the quote together with a firm lead time.
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