220mm polished granite disc Metal grinding disc

Product Description
Metal-bonded diamond grinding wheels serve as abrasives for disc-type automatic polishers or manual polishing machines. Manufactured by welding diamond segments onto an iron wheel base, they are primarily employed for coarse grinding of granite slabs. Standard sizes include 8-inch and 10-inch metal wheels. The 10-inch metal wheel enjoys widespread application due to its large contact area with stone surfaces, yielding superior polishing results. Metal wheels are available in three grit sizes: 50#, 200#, and 400#. Lower numbers denote coarser grit. Mounted on the front polishing head of the polishing line, metal wheels are arranged in ascending order of grit size.
Product Features:
1: Suitable for coarse grinding of granite slabs on automatic grinding machines or single-head machinery
2: Lower production costs compared to Fickert polishing lines
3: Grit sizes: coarse, medium, fine (16, 24, 36, 46, 50, 60, 80, 120, 150, 180#, 200#, 230#, 270#). Diamond grinding wheels are suitable for granite polishing, including metal-bonded, resin-bonded, and polishing wheels. Used for coarse grinding through to fine grinding and final polishing.
Product Specifications:
Diameter Grit Size Dimensions (mm)
6″ (150mm) 50#, 100#, 200# 40×8.0×10
8″ (200mm) 50#, 100#, 200# 40×8.0×10
10″ (250mm) 50#, 100#, 200# 40×8.0×10

Additional information

FAQ

All products can cut concrete, stone, metal and composite materials. They use diamond coating technology, which increases the service life by more than 50% compared with ordinary tools and have excellent heat resistance.

We offer tiered pricing with a minimum order of 10 pieces and exclusive discounts for larger quantities. We also provide tool rental services to reduce initial investment.

Support! Complete drawing confirmation within 72 hours and deliver within 7-15 days. We have provided more than 200 customized solutions for geological exploration, jade processing and other scenarios.

Regular orders are shipped within 7 days, urgent orders are shipped within 3 days. Poland’s warehouse covers all EU countries and has sufficient inventory.

Provide lifelong technical consultation, 2-hour response. Free replacement for non-human damage during the warranty period, and provide operation training video

A free downloadable “Safety Operation Guide” is available, including speed and pressure parameter tables. All tools undergo over 3,000 fatigue tests and are marked with maximum load warning lines. 24-hour remote diagnostic support is available from our engineers.

We offer professional refurbishment! Laser re-welding of the diamond layer restores 90% of its performance at only 30%-50% of the new purchase price.

The latest low-noise and energy-saving series: the water-cooled design reduces energy consumption by 30%, and the nano-coating increases the lifespan by 2 times. A free energy consumption comparison and calculation tool is provided.

Customer Reviews

"I haven't had to replace my vacuum-brazed saw blades for six months! Costs have dropped by 40%, and there are no more construction site downtimes due to tool shortages."
Construction Company Project Manager
"Customized diamond rope cutting chalcedony with a tolerance of 0.1mm! Scrap rate reduced from 15% to 3%, earning an extra 200,000 yuan per year."
Stone processing factory owner
The preferential price has saved me a lot of costs. The product quality is very good and the after-sales service is also guaranteed. The sales staff will handle the problems for me in time.
Customer

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