DELUN Popular 4 Inch Grinding Disc for Mental Polishing with International Standard from China manufacturer

DELUN Abrasive Disc, make your work easier!

Overview

Application	Color	Shape	Diameter	Popular Size		Thickness Available	Max Speed
Sult machine	Color	Shape	Inch	DxTxDI(Inch)	DxTxDI(mm)	T(mm)	M/S	R.P.M
Grinding for Metal/Marble	Black,Brown,Red Yellow,Green	T42/T27	4''	4''x1/4x7/8''	100x6x16	3.0/4.0/5.0/6.0	80	15200
		T42/T27	4.5''	4.5''x1/4x7/8''	115x6x22.23	6.0/7.0/8.0	80	13300
		T42/T27	5''	5''x1/4x7/8''	125x6x22.23	4.0/6.0/8.0	80	12200
		T42/T27	6''	6''x1/4x7/8''	150x6x22.23	6.0/7.0	80	10200
		T42/T27	7''	7''x1/4x7/8''	180x6x22.23	6.0/7.0/8.0	80	5600
		T42/T27	9''	9''x1/4x7/8'	230x6x22.23	6.0/7.0/8.0	80	6600
Inox&Metal	Green	T42/T27	4''	4''x1/8x5/8''	100x3x16	2.8/3.0	80	15200
Glass	Black	T42/T27	4''	4''x1/8x5/8''	100x3x16	2.8/3.0	80	15200

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ATTENTION

Here are some specific roles and applications of 4-inch grinding wheels:

Deburring and cleaning: Grinding wheels are effective in removing burrs, sharp edges, and excess material that may be left after cutting, drilling, or machining operations. They can also be used for cleaning and preparing surfaces before welding or other operations.
Cutting applications: In addition to grinding, some 4-inch grinding wheels are designed for cutting applications. These wheels, known as cutting discs, are thinner and have reinforced edges to provide clean and precise cuts in metal, masonry, or other materials.

4 inch carbon steel Grinding disc s.

4 inch caramic Grinding disc

Top materials

Bring Great Performance

cutting wheels made of top material


Brown fused Aluminum oxide High-quality aluminum oxide grains, for all material, long lifespan, high performance.	Calcined fused aluminum oxide High-quality calcined aluminum oxide grains. For all material. Long lifespan, high performance.

Zirconium fused aluminum oxide High-quality zirconia aluminia grains. For grinding tasks such as weld seam dressing on planar surfaces, suitable for duty deburring and beveling work on stainless and high-temperature. Excellent quality price ratio, high performance.	Ceramic fused aluminum oxide Innovative ceramic abrasive grains will not produce high thermal load when grinding on materials that do not conduct heat. Itcan meet higher grinding requirements. It has extremely low heat accumulation, strong grinding performance and low cost efficiency.

delun cutting wheels advantage

Delun Brand	Other Brand
☺ Environmental protection, no pungent smell when use	☹ Pungent, very smelly.
☺ Slow performance decrease within two years	☹ Performance derease fast.
☺ Passed MPA and ISO certifications.	☹ Low price but no certificate, no quality assurement.
☺ Safety: reinforce the page with super sticky glue.	☹ Easy broken fiberglass net.
☺ Durability:35% performance more than other brands, Long life grinding and save money.	☹ Short using life, low cost-effective.
☺ Metal ring no rust & no drop: improved strong metal ring non-rust	☹ Easy-rust and easy-drop.

DELUN

Grinding wheels contains abrasive compounds for grinding and abrasive machining operations. Such wheels are also used in grinding machines.

The wheels are generally made with composite material . This consists of coarse-particle aggregate pressed and bonded together by a cementing matrix (called the bond in grinding wheel terminology) to form a solid, circular shape. Various profiles and cross sections are available depending on the intended usage for the wheel. They may also be made from a solid steel or aluminium disc with particles bonded to the surface. Today most grinding wheels are artificial composites made with artificial aggregates, but the history of grinding wheels began with natural composite stones, such as those used for millstones.

The manufacture of these wheels is a precise and tightly controlled process, due not only to the inherent safety risks of a spinning disc, but also the composition and uniformity required to prevent that disc from exploding due to the high stresses produced on rotation.

Grinding wheels are consumables, although the life span can vary widely depending on the use case, from less than a day to many years. As the wheel cuts, it periodically releases individual grains of abrasive, typically because they grow dull and the increased drag pulls them out of the bond. Fresh grains are exposed in this wear process, which begin the next cycle. The rate of wear in this process is usually very predictable for a given application, and is necessary for good performance.

grinding disc application

High hardness packaging to protect the product into the hand of your customers.

We provide strong and convenient packing for your usage and storage

grinding tools packing

Packing & Shipping
Color box size	40x22x22CM
Qty/Ctn	25PCS/200PCS
Color	Black/Red/Green/Yellow
Gross Weight	22KGS
Net Weight	21KGS
MOQ	20000PCS
Loading port	NINGBO / SHANGHAI
Payment items	T/T, L/C, TRADE ASSURANCE
Delivery time	30-45 days after receipt of deposit

Our Factory

grinding tools factory (3)

Product line

Baking machine

grinding tools factory (1)

Balance inspection

Laboratory

DELUN brand was founded in 1988 by Mr. Li Deren.

DELUN factory is located in Yongkang city, the hardware capital of China.

With 35 years of manufacturing experience, we create unique competitiveness. "Safe! Sharp! Durable!" is the standard of our products. Our cutting wheels and grinding wheels, flap discs are now exporting to more than 90 countries and more than 20 agents around the world.

We pay 100% attention to quality. We never take chance in raw material. Each working procedure is treated with the most rigorous attitude and the advanced environment control. It makes each grain of raw material maximizing the performance and then ensure the high quality and stability of products. All our cutting wheels and grinding wheels will pass the semi-product testing, finished-product testing and inspection before delivering. Quality passes only after 3 times testing.

With the most professional service team, we serve every customer around the world with a serious and responsible attitude. DELUN business philosophy is to make customers feel that DELUN is a truly reputable, trustworthy, responsible, and quality-assured enterprise.

Finally, we would like to sincerely make friends all over the world and sincerely cooperate with you!

Our Certificates

certificates of grinding tools

There are no perfect individuals, only perfect team!

DELUN has equipped each customer with a professional service team, and formulates a professional plan for each customer until the customer is satisfied.

professional grinding tools supplier sales team

●Professional sales recommend the most competitive products according to the specific needs of customers and do explain DELUN all product lines.

●Keep communication with customers all the time, regularly collect market information to ensure the product quality is at the leading level in the market.

●You could get the main competitive products quality analysis in your market depend on strong DELUN datas system, to better control your market demand.

●The Professional designers team can provide you excellent OEM brand design and packages.

●The professional sales team cooperates with the production team to make your products delivered on time.

●Proactively share DELUN's latest upgraded product performance reports and promotion plans with customers.

cutting wheels manufacturer

to be cutting wheels products agent

contact us for cutting wheels

Taylor ruan

+86-17857634052

QQ: 2710574150

YONGKANG DELUN GRINDING TOOLS CO., LTD
	No 101th Tongtai Road, Zhiying Industrial Area 2, Yongkang City, Zhejiang Province, China
	www. delungrinding. com /www. delunabrasives. com
	https://www.facebook.com/profile.php?id=100045342872039
	sales09@delungrinding. com