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Membrane Press Spare Parts Manufacturing — Pins & Bushings

Membrane press pins, bushings & table spares: 15 families, 150 types. ⌀1–20 mm, ±0.01 mm tolerance, steel/stainless/brass. Get a quote from your drawing.

Manufacturing Scope

Membrane 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 and ±0.01 mm precision. 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.

Part Families

Pin Plate PinStepped cylindrical locating pin with seating shoulder for plate mounting.10 types⌀6–20 mmOpen the code & size table →Press PinHardened flat-ended press pin for membrane press ejection stroke.10 types⌀4–18 mmOpen the code & size table →Guide PinGuide pin with conical lead-in tip and flat shoulder for plate alignment.10 types⌀6–20 mmOpen the code & size table →Spring Pin BodySpring-loaded pin body bored for an internal compression spring seat.10 types⌀8–20 mmOpen the code & size table →Magnetic Pin HousingMagnetic pin housing bored for a magnet insert with a threaded mounting tail.10 types⌀8–20 mmOpen the code & size table →Threaded Plate PinPlate pin with a threaded tail for screw mounting and a locating body.10 types⌀3–12 mmOpen the code & size table →Knurled Press-Fit PinLocating pin with a knurled section for press-fit retention in the plate.10 types⌀3–12 mmOpen the code & size table →Hex Guide BoltPlate guide pin with a hex wrench flat head and threaded fixing tail.10 types⌀6.4–19.6 mmOpen the code & size table →Adjustment BushingStepped bored bushing for axial clearance adjustment in membrane press mechanisms.10 types⌀8–20 mmOpen the code & size table →Guide BushingStraight-bored guide bushing directing precise axial travel of the press piston.10 types⌀5–20 mmOpen the code & size table →Seal BushingChamfered support bushing seating and retaining the membrane shaft seal.10 types⌀6–20 mmOpen the code & size table →Reducer BushingStepped reducer bushing adapting between two differing shaft diameters.10 types⌀6–20 mmOpen the code & size table →Spacer PinSpacer pin setting a fixed axial distance between membrane plates.10 types⌀3–12 mmOpen the code & size table →Threaded Adjuster BushingExternally threaded adjuster bushing with hex flats for axial position setting.10 types⌀9.2–19.6 mmOpen the code & size table →Flanged Guide BushingFlanged guide bushing locating the membrane slide shaft with an axial stop.10 types⌀10–20 mmOpen the code & size table →

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 and ±0.01 mm precision. A sample, technical drawing or dimensioned sketch is enough to start production.

Related Categories

Pins Bushings Shafts Fasteners Nuts & Adapters Spacers & Standoffs Fittings Nozzles Valve Parts Connector Pins Fixing & Locating Custom Turned Parts Medical & Dental Parts Couplings & Shaft Adapters Bearing & Seal Adapters Electrodes & EDM Tips Opto-Mechanical Parts Textile Machine Parts Automotive Precision Parts Hydraulic & Pneumatic Pistons Mold & Die Components Joint & Pivot Elements Micro & Watch Parts
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