Custom precision components for robotic assemblies, motion control and mechanical integration — from tight-tolerance joints to end-effector tooling.
Robotic arms and motion systems need parts that balance light weight with stiffness: joint housings, gearbox components and end-effector brackets that hold alignment cycle after cycle. Xinruimei machines tight-tolerance prismatic and rotational parts, and supports both prototype validation and production ramps.

Hard-anodized aluminum pulleys with split clamping hubs for belt-driven axes

Precision-ground steel idler pulleys with sealed bearings for motion systems

5-axis machined aluminum structural frames for articulated robot arms

CNC-machined split-clamp flange mounts for secure shaft connection

Balanced aluminum hubs for flexible and rigid shaft couplings

Machined pivot and joint brackets for robotic arm assemblies

Hard-anodized carriage blocks for smooth linear motion axes

Precision-bored aluminum bearing housings for drive shaft support

Ground bearing blocks for ball screw and linear shaft support

Custom-machined mounting plates for end-of-arm tooling and grippers

CNC-machined gear teeth and segments for rotary positioning

Custom tooling adapters for grippers, suction cups and welding torches
Send a 2D drawing, 3D CAD file or sample photos with material, quantity, tolerance and target delivery date. Our team will review the files and follow up with manufacturing questions or quotation support.