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Stone Polishing Head

Product Information

Item No.: HY290
Number of Grinding Block 6 Pieces
Body Material Aluminum alloy casting
Surface Color Yellow, customized available
Max. Rotary Diameter Ø480mm/ Ø521mm
Max. Head Revolving Speed 500-550rpm/min.
Overall Height 286mm
Grinding Block Length 130mm
Diameter of Main Shaft ø170mm
Diameter for Mounting Spigot of Main Shaft ø85mm
Connecting Hole for Main Shaft 3 x ø18
Center Distance 6-M10-ø240
Net Weight 98Kg
Lead Time 10-15 work days
Guarantee 1 year
Supply Ability 500 pieces/month
Minimum Order Quantity 1 Piece
Payment Terms T/T, L/C, Western Union
Shipping Terms EXW, FOB, CIF
Place of Origin Foshan, China(Mainland)
Port Guangzhou, Shenzhen
Remark: Flange for main shaft is available upon customer’s requirement.


Precisely design

Stably running with very little noise

Excellent fine grinding with high efficiency

Long life low maintenance cost

High quality competitive price

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The recent development of stone polishing heads that automatically polish granite, slate, and limestone has been a major trend in the stone industry. There are many options for stone polishing heads, including 6, 9, 12, 16, 16 and 24 heads. Multi-head stone polishing heads with high productivity per hour reduce turnaround times for turning raw slabs into polished products. The machine's basic principle is the same. The oscillating movement is controlled by the bridge connecting the rotary polishing heads. Each head has a motor and a rotating head that houses the abrasive. The sensors detect the contours and edges of the slabs. These heads are connected to a conveyor belt that moves the stone under them. Once the stones have been passed under them, the heads act on them and raise up. You can also control the pressure by adjusting the individual head action. Mounting the abrasive series on the grinding heads is done in two ways. The head closest to an input carriage has the coarsest grit, and the one closest to an exit carriage has the best grit. A typical 8-inch disc is suitable for mounting on the polishing heads.
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