Automatic Fountain Sphere Polishing Machine

Compound-rotation polishing for stone fountain spheres, with attention to roundness and surface finish and automatic recovery from unintended reverse rotation.

Material: Stone spheres
Workpiece: Stone spheres for landscaping and fountains

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Machine Overview

This machine is designed to polish stone spheres for fountain installations. In addition to gloss, these spheres require consistent roundness for smooth operation on their fountain bases. Compound-rotation polishing helps reduce the variation in roundness and finish associated with manual polishing, providing a more consistent basis for matching the sphere to its base.

Workpieces & Applications

Suitable for stone fountain spheres used in landscaping, water features and visitor attractions, including batch production and custom orders. The process should be confirmed using sample workpieces, taking account of sphere size, stone type and base requirements.

Core Process

Compound rotation: processes the spherical surface with attention to both roundness and gloss.
Fountain compatibility: improves surface consistency to support an even water film and smooth sphere movement.
Reverse-rotation recovery: automatically restores operation after unintended reverse rotation of the sphere.

Key Features

Roundness control: reduces surface variation caused by relying solely on manual judgement.
A better basis for fountain operation: improves the spherical surface to help address sticking, wobbling and uneven movement caused by inconsistent roundness. Final operation also depends on the base, water film and water supply.
Consistent appearance: improves gloss uniformity across batches of landscape spheres.
Less repetitive work: converts sustained manual sphere polishing into a machine process.

Specifications

Item	Specification / Description
Suitable Workpieces	Stone spheres for landscaping and fountain installations
Core Process	Compound-rotation polishing
Processing Priorities	Sphere roundness, gloss and fountain-base compatibility
Functional Feature	Automatic recovery from unintended sphere reverse rotation
Overall Dimensions	Approx. 2.7 × 1.8 × 2.2 m
Machine Weight	Approx. 2.2 t
Total Power	Approx. 11 kW
Sphere Diameter	300–600 mm
Custom Options	Custom machines for spheres of 2 m or 3 m diameter are available