ST-9325 Straight Line Nine-Motor Glass Edge Grinding Machine

The ST-9325 is built for glass shops that need a repeatable edge finish without a long cycle time. Nine independent motor stations take the sheet through coarse grinding, fine grinding and polishing in a single pass, so the arris comes out smooth and chip-free on glass from 3mm to 25mm thick. Sheets as small as 80 x 80 mm are handled comfortably, which makes the machine suitable for both architectural panels and furniture-size lites. Total installed power is 18.5 kW on a 380V / 50Hz supply, and the 6800 x 1000 x 2500 mm frame keeps the footprint inside a standard workshop bay.

Key Advantages

• Nine-Motor Head Configuration: Separate grinding and polishing stations share the load evenly, so the edge stays uniform even when running thicker glass all day.
• Adjustable Working Speed: The conveyor runs from 0.6 to 6 m/min, letting the operator trade speed for finish quality depending on the order.
• Small-Piece Capability: A minimum working size of 80 x 80 mm opens up insulated glass spacers, mirror cut-outs and decorative panels.
• Wide Thickness Window: One setting covers 3 mm to 25 mm glass, reducing changeover time between jobs.
• Straightforward Maintenance: Motors and grinding wheels sit on open, accessible mounts for quick wheel replacement and daily cleaning.

Technical Specifications

Typical Applications

• Architectural glass and curtain wall panels
• Furniture glass, table tops and shelf boards
• Shower enclosures and partition glass
• Mirror and decorative glass with small cut-outs

Production Images

Tell us your glass thickness, sheet size and daily output target, and our team will confirm the head configuration, tooling list and delivery schedule for your workshop.