Foundry Casting manufactures custom investment cast hydraulic cylinder end covers from approved customer drawings or physical samples. These parts are made to close and support the end of a hydraulic cylinder while locating seals and interfaces. The product geometry, operating environment, mating interfaces, quantity, and verification requirements are reviewed before production.
Wax pattern, ceramic shell, gating, pouring, and solidification details are reviewed for the approved geometry. Particular attention is given to rod or bore alignment, seal grooves, port features, mounting pattern, pressure boundary, and surface finish. Material, dimensions, tolerances, heat-treatment condition, surface finish, and inspection requirements are confirmed for each order. Secondary work may include gate removal, heat treatment, cnc turning and milling, drilling, threading, coating, and pressure testing as specified.
Inspection items, methods, and acceptance criteria are agreed before production. Packaging and the delivery schedule are confirmed after the product requirements, quantity, and shipping method have been reviewed.