Review tin-bronze grades.
Compare reference grades and composition in the alloy catalogue. Confirm the required material against the drawing, operating conditions and acceptance requirements.
Explore the alloy referenceSelected deck drives and guide mechanisms use bronze wheel blanks, bushings, thrust rings and wear plates. Each enquiry starts with the mechanism and drawing—not an assumption that every deck-machinery part is bronze.

Select the equipment and identify your casting below.
Generated illustrations show component categories, not Zhiren installations or engineering drawings. The assembly shows a finished worm drive for location only. Wheel and gear enquiries below concern casting blanks unless tooth machining and final acceptance are separately agreed.
Select an equipment view, then a component number to see its shape, material options and quotation requirements.
Illustrative geometry and component location; the individual part may show a different design variant. Colour does not identify a certified alloy grade.
Other designs may use the components below. Open a guide for its material options and drawing requirements.
Compare reference grades and composition in the alloy catalogue. Confirm the required material against the drawing, operating conditions and acceptance requirements.
Explore the alloy reference