Our roll grinding wheels are engineered for precision grinding of work rolls and backup rolls deployed in hot mills, cold mills, Sendzimir mills and aluminum rolling mills.
Capable of processing chrome-plated rolls and rubber rolls, these grinding tools cater to two core machining scenarios: original production grinding and roll regrinding refurbishment. They serve a broad spectrum of industries such as steel, brass, copper, aluminum, paper printing and textile production.
| Product name | Roll Cylindrical Grinding Wheel |
| Material | WA GC SA |
| Usage | External Grinding,Cylindrical Grinding |
| Applicable machine | DKD,Herkules,Valmetetc,Wendt,etc. |
Using roll grinding wheels offers numerous benefits:
Enhanced Surface Finish: Achieving a smooth surface on rolls improves product quality.
Increased Efficiency: Properly ground rolls operate more effectively, leading to higher productivity.
Longevity: High-quality grinding extends the life of rolls, reducing downtime and maintenance costs.
Shaft and roll grinding wheels are specially engineered for precision grinding of industrial shafts, rollers, cylindrical workpieces, and heavy-duty rotating components. These grinding wheels are widely used in industries such as steel manufacturing, paper production, automotive, textile machinery, printing equipment, bearing production, and precision mechanical engineering.
REZZ shaft and roll grinding wheels are engineered for precision grinding of industrial shafts, rollers, and cylindrical components. Available in Diamond, CBN, Aluminum Oxide, and Silicon Carbide abrasives, these wheels deliver superior grinding efficiency, long service life, excellent surface finish, and customized solutions for steel, automotive, bearing, paper, and heavy machinery industries worldwide.
FAQs:
Q1: How to select WA / GC / SA abrasive grain correctly?
A:Choose WA: Precision finish for hardened steel, high-speed steel, thin-walled alloy parts.
Choose GC: Grind tungsten carbide, glass, ceramics, copper, aluminum and brittle non-metals.
Choose SA: General-purpose for soft & hard carbon/alloy steel, cylindrical & centerless mass grinding.
Q2: Do I need frequent dressing during operation?
A: Less dressing required than ordinary wheels due to stable vitrified structure and good self-sharpening. Only light trimming is needed after long continuous grinding.
Q3: What grit size to pick for rough grinding vs fine finishing?
A: Coarse grit (#24–#120) for fast stock removal and rough shaping; fine grit (#220–#1000) for mirror surface precision finishing.
Q4: Can I customize wheel size, hardness and shape?
A: Yes. We support customized diameter, inner bore, thickness, hardness grade, abrasive mix and special profiles per customer drawings or samples.
Q5: What is MOQ and delivery time?
A: Small sample order MOQ 1pc; bulk order lead time 25–30 days based on order quantity and production schedule.
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