7 Inch 36 Grit 180mm Zirconia Aluminum Oxide Abrasive Flap Disc for Mild Steel
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- Supplier: Zibo Biz-Harmony International Co. Ltd.
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Product Overview
Description
Product Description
FLAP DISCS
Flap discs are designed with abrasive cloth strips glued on to a backing in a fan arrangement. Flap discs can replace both grinding wheels and fiber discs in many operations. It is possible to use flap discs to cut and finish in one operation. The unique construction allows the new abrasive grains to be constantly in contact with the surface, as the flaps continually wear out. The life of a flap disc can be 20 times that of a fiber disc, resulting in a cost reduction in both labor and material costs.
Shape:
Flap discs are classified into flat and angle face. Following grinding wheel terminology flat discs are type 27 while angle discs are type 29. Typical angle faced flap wheels are about 10°. Angle faced discs are more aggressive and are more suited to stock removal while flat faced discs are better on flat surfaces and will produce a more consistent finish.
Flap discs are classified into flat and angle face. Following grinding wheel terminology flat discs are type 27 while angle discs are type 29. Typical angle faced flap wheels are about 10°. Angle faced discs are more aggressive and are more suited to stock removal while flat faced discs are better on flat surfaces and will produce a more consistent finish.
Backing Plate:
Flap discs come with aluminum, fiberglass or plastic backing plates. Fiberglass is the most common. Aluminum is sometimes chosen due to no potential fiberglass dust hazards. Plastic backing is becoming more popular with some manufacturers suggesting that the plastic backing can be trimmed to increase working life.
Flap discs come with aluminum, fiberglass or plastic backing plates. Fiberglass is the most common. Aluminum is sometimes chosen due to no potential fiberglass dust hazards. Plastic backing is becoming more popular with some manufacturers suggesting that the plastic backing can be trimmed to increase working life.
Size | Backing Diameter | Hole Diameter | Grain Size | Max RPM | Pcs/CTN | G.W.(kgs) | N.W.(kgs) | Ctn Size(cm) |
4” 100mm | 75/90mm | 5/8” 16mm | 40# | 15300 | 200 | 14 | 13 | 53*21*23 |
60-80# | 15300 | 200 | 12 | 11 | 53*21*23 | |||
120-400# | 15300 | 200 | 10 | 9 | 53*21*23 | |||
4.5” 115mm | 105mm | 7/8” 22mm | 40# | 13300 | 200 | 18 | 17 | 59*24*24 |
60-80# | 13300 | 200 | 17 | 16 | 59*24*24 | |||
120-400# | 13300 | 200 | 15 | 14 | 59*24*24 | |||
5” 125mm | 115mm | 7/8” 22mm | 40# | 12200 | 200 | 21 | 20 | 64*26*24 |
60-80# | 12200 | 200 | 20 | 19 | 64*26*24 | |||
120-400# | 12200 | 200 | 18 | 17 | 64*26*24 | |||
6” 150mm | 140mm | 7/8” 22mm | 40# | 10200 | 150 | 21 | 20 | 48*31*30 |
60-80# | 10200 | 150 | 20 | 19 | 48*31*30 | |||
120-400# | 10200 | 150 | 18 | 17 | 48*31*30 | |||
7” 180mm | 170mm | 7/8” 22mm | 40# | 8500 | 100 | 25 | 24 | 37*37*30 |
60-80# | 8500 | 100 | 22 | 21 | 37*37*30 | |||
120-400# | 8500 | 100 | 20 | 19 | 37*37*30 |
Advantages
1.Bonded to extremely strong but durable fibreglass or plastic backing
2.Fast ,aggressive action for high pressure grinding,high efficiency
3.Blending and finishing all in one operation and will reduce process time,lower total grinding cost
4.Maximum contact with work surface with out loading
5.Consistent grinding and finishing performance
6.Excellent performance and efficiencies on stainless and carbon steel application
7.Reduce vibration and noise compared to depressed denter grinding discs..
2.Fast ,aggressive action for high pressure grinding,high efficiency
3.Blending and finishing all in one operation and will reduce process time,lower total grinding cost
4.Maximum contact with work surface with out loading
5.Consistent grinding and finishing performance
6.Excellent performance and efficiencies on stainless and carbon steel application
7.Reduce vibration and noise compared to depressed denter grinding discs..
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