Super fast grinding performance of Zircon fiber disc

What Inside --- Blueshark Zircon Flap Discs

No burrs cutting demo of Blueshark Superthin Cutting Wheels

T42 150x1.6x22.23mm Surper Lifespan Testing ~

 We made some brief testing of T42 150x1.6x22.23mm taken from one customers' OEM order and the disc show super long lifespan. We using special formula for this order as the customers request make max of the long using life with good cutting speed. Below is the testing data ~

Work piece - Diameter=22mm stainless steel rod
No. Cut-off = 10
Final disc diameter = 147.1mm

We are always ready provide "personal - solution" for all customers request and welcome contact us at sales@abrasives-wheel.com.

Professional Line Ceramic Fiber Discs ~

Professional Line Ceramic Fiber Discs ~

100% original Germany VSM raw materials and main size is 115x22.23mm / 125x22.23mm , the center hole can be round / crossing / star shape ~ very ideal for stainless steel , alloy , high grade steel , etc surface grinding & polishing applications !

Real white cutting ~ 125x1x22.23mm Colflex Cutting Discs

Real white cutting ~ 125x1x22.23mm Colflex Cutting Discs

We made some cutting testing with steel rod ( diameter =30mm) and the disc show excellent smooth & fast cutting ability with long lifespan ! the Colflex formula really ideal for cut off steel rods even big size !

COLFLEX cutting discs white cutting demo

The testing demo of Colflex series cutting discs - 125x1x22.23mm/5x1/24x7/8" inch

The work piece is angle steel with size : 60x60x6mm and you can see the real white cutting from the video ~

Flexible flap discs 4" inch/100mm stock looking for buyer ~ sold at 50% rate !!!

Flexible flap discs 4" inch/100mm stock looking for buyer ~ sold at 50% rate !!!

Picked out from one customer's order , all the discs can working well and 100% safe with good condition packings, this order with professional request both in quality and appearance - that's why we picked out too many pcs even tiny appearance defects.

Total quantity : almost 20,000pcs 
Packing : 10pcs/PVC Shrink /Inner box & 200pcs/master cartons
Main defects: Some holes in the glue / over-gluing to the flaps or plastic backing surface

The discs made by highest quality alo paper with professional performance and now only sold at 50% rate !!! we looking for some buyer can take all discs one time. for more details, welcome send email to " sales@abrasives-wheel.com" or add Skype : eric.bsabrasives. thanks !

Real white cutting - Blueshark COLFLEX superthin cutting discs

Blueshark Abrasives New COLFLEX superthin cutting discs ~

Real white cutting performance with long lifespan and competitive cost ~ main size 115x1x22.23mm / 125x1x22.23mm and yellow/red/black/green color available !

welcome visit ours website : www.abrasives-wheel.com for more details ~

Blueshark Abrasives / Quality inspection during production

Ours QC inspection the discs thickness during production ~ 

We run a complete quality control system. We do have rich experiences control the performance be stable under various circumstances. The production is conducted under the ISO 9001: 9002 and Germany MPA standards. From raw materials to product storage, all processes are well controlled by ours Engineers and QC. 

Blueshark Green Line Chop Saw Cutting Discs

Blueshark 14" inch cutting blades - 350x3x25.4mm

Feeler Gauge - Ideal tools for checking discs' surface planeness ~

Feeler Gauge - Ideal tools for checking discs' surface planeness ~

 

Feeler gauge ideal for measure the gap size and made ​​of a set of stainless steel sheet with different thickness from 0.02 ~3.00 mm. From between 0.02 to 0.1 mm, the thickness of the steel sheet in steps of 0.01 mm; from between 0.1 to 1 mm, the thickness of the steel sheet of 0.05 mm in steps of ships; from 1 mm or more, the steel sheet thickness in steps of 1 mm.

Using feeler gauge can measure the discs' surface planeness but with different standard as various discs surface style.  Welcome visit http://www.abrasives-wheel.com/news/en/1.html for more information about abrasives discs......

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How to checking abrasives discs planeness ???

The abrasives discs surface planeness is very important especially for the big size such like Chopsaw cutting blades - 10/12/14/16" inch. If the disc surface planeness no good, the disc will easy out of shape and even cause big vibration during workings.

This video show how to checking it and you can see from the video - Blueshark chopsaw cutting discs in good planeness condition.   

Innovative abrasives flap discs made by BLUESHARK Abrasives Co.,Ltd

We have special designed auto machine to produce Combi abrasives flap discs. The flaps can be arrangement according to any request.  Mostly supplier produce such combi flap disc by hand and the disc without good balance performance, also the production capacity very low. 

We using auto machine and the 100% satisfaction guarantee.

combi abrasives flap disc

Euro style resin bonded cutting disc ~ 150x2x22.23mm / 6x5/64x7/8" inch

The 150mm / 6" inch cutting and grinding discs mostly popular in Czech, Slovakia, Slovenia.etc.  Blueshark have rich experiences about EURO market and exporting big quantity both SHARK and OEM brands to EURO.  The superthin cutting discs, abrasives flap discs, clean discs.etc really welcome in EURO market.

cutting disc 150x2x22.23mm

Felt Flap Discs Applications and Advantages

The felt flap discs using the felt replace of sanding sheet with many advantages and used with polishing pastes to provide up to a mirror finish.  Their main application is polish stainless steel, glass, glass utensils,crystal,marble,furniture.etc and main characteristic like below:

* Good wear ability to make polished goods clean and bright

* Use with polishing liquid,polishing paste,polishing powder at the same time to reach better effect.

*The individual flaps are flexible, and allow a cool air flow. 

* Ideal for work on irregular or contoured surfaces.

felt flap disc

Euro Type Chop Saw Cutting Wheels

The chop saw cutting disc show in the photo is made by soft mould with size 350x3.0x25.4mm /  14x1/8x1 " inch.  This size is most popular in all of the world.  You can see the reinforce net very clear on the disc surface. This soft style chop saw cutting disc really welcome in EURO and NORTH AMERICA market and 300, 350,400mm diameter available. The thickness can be from 2.50 to 4.00mm according to your details abrasives requirements.

chop saw cutting disc

Norton style resin bonded grinding discs ~

2.5 reinforce net with max speed 80m/s, the size is 125x6.4x22.23mm and application is for steel/metal.

This Norton style grinding disc special produced for one customer - We will always try our best meet all your abrasives requirements.  pls send email to sales@abrasives-wheel.com or solution@abrasives-wheel.com if you have special requirements about abrasives tools.  

Norton style grinding disc

Professional resin bonded grinding disc - 125x6x22.23mm

3 reinforce net with 1st glass alo oxide and resin. The labels side using hard mould and grinding side with soft mould , really welcome in EURO and Russia market ~

The other thickness also available such like 125x6.4x22.23mm, 125x7x22.23mm,etc. 

Grinding discs 125x6x22.23mm /5x1/4x7/8 inch

Which style you like - Grinding surface made by different mould .

The 2 grinding discs in the photo is the same composition but with totally different grinding surface, do you know why ?

The answer is we using different mould. A disc using hard mould and B disc using soft mould , you can see the B disc black paper insert and bonded tightly with the reinforce net and abrasives oxide.

Resin bonded grinding disc

4" inch/100mm WA flexible grinding discs ~

flexible grinding disc

See testing demo : https://www.youtube.com/watch?v=iFVukeQ8f3w

Really popular in ASIA market such like Thailand, Korea, Indonesia, Singapore, Malaysia, INDIA. etc. OEM order accepted !pls send email to sales@abrasives-wheel.com for more details !

Blueshark resin bonded cutting disc different type explanation~

Blueshark resin bonded cutting disc different type explanation~

cutting disc type explanation

There are 3 type cutting disc in the photo:

A) 1 reinforce net and hot pressed small label. This type cutting disc popular in ASIA market especially INDIA market. The most advantage is sharp and fast cutting ability with economic cost.

B) There are 2 reinforce net on both disc surface and you can directly see and touch the reinforce net. There are one small label hot pressed and this type cutting disc also popular in ASIA market , East EURO and Africa. This type cutting disc have high safety performance and smooth cutting performance especially when long straight and big area cut off task.

C) There are 2 reinforce net on both disc surface and plus one black paper. This type cutting disc most popular in EURO, Middle East, America market due to the highest safety performance, also it is no easy out of shape if compare type B especially for the big size cutting disc such like 180mm and 230mm.

Resin bonded grinding disc type and application !

grinding discs type and application

We manufacturer really many style grinding discs and mainly as below 4 style suitable for different market ~
A : 2 reinforce net and both in the middle of discs' body, you can't see the reinforce net on both surface. This style most popular in ASIA and excellent fast remove stock performance as the abrasives grain can directly launching on the work-piece surface.

B : 2 reinforce net and one net coated in the grinding surface, this style popular in some S.E ASIA countries.

C: 2.5 reinforce net , two net in the discs' body and half net coated in grinding surface. The half net in the grinding surface can make the disc be more strength and suitable for heavy grinding task.

D: 3 reinforce net , this style with max safe performance and popular in EURO, America, Middle East. etc market. You can see the reinforce net mesh on both up and grinding surface.

Anyway, there are still many others style grinding discs for your choose in Blueshark product line ~

Auto Round-line machines for produce small diameter discs ~

This new style auto machines can make the abrasive grains spread more average than traditional straight-line machines, the main reason is the moulds no need change their moving direction during whole production. The disc produced by such machine with almost same density between outer and inner area ~

Auto machine for cutting discs

The labels of abrasives discs ~

Abrasives discs labels

The labels is very important for Abrasives discs as they carry much information especially the safe instruction on it. 
All the abrasives discs need labels and mainly below 2 kinds ~ hot pressed or sticker. normally the resin bonded cutting and grinding discs using hot pressed labels which pressed during the sharpness course. As this style label pressed to the discs' body before high temperature in the oven , so it's high requirements especially the color can't change after the high temperature processing.

The another style label is stickers which attaching to the disc surface, this style mostly using in the coated abrasives discs such like flap disc, flap wheels, etc. Normally they can be very bright color as no need high temperature processing and the color won't change since they printed.

There are also some other kinds "label" such like the directly screen-printing to the disc's body and mostly using on non reinforced cut off wheels.

Read labels carefully before using any abrasives discs will let good luck and safe working always with you !!!

Blueshark Superthin Cutting Discs Fast Cutting Demo~

Real fast & smooth cutting performance due to innovative mixed ceramic abrasives oxide !

We only make best superthin cutting discs ~

100mm/4" inch flexible aluminum flap disc with transparent glue !

100mm/4" inch flexible aluminum flap disc exporting to S.E Asia market ~Using quality transparent glue with nice looking! The metal backings also available for heavy task !

flexible flap disc

1) APPLICATIONS: 
Refine polishing of Metal, Stainless Steel, Iron, Mild Steel, etc.  
 2) ADVANTAGES:
* Low noise
* Supply continual & stable effect of surface fine finishing
* Flexible and Soft performance 
* Easy-Polishing and nice hand-feeling
* Perfectly refine finishing ability

http://www.abrasives-wheel.com/products_show/en/abrasives-radial-flap-discs-260.html

New generation chop saw cutting wheels ~

New generation chop saw cutting wheels ~ 

Sharp & smooth & white cutting for stainless steel, carbon steel, high grade steel, INOX .etc . 

See demo video here : https://www.youtube.com/watch?v=OQe699fpYkw

chop saw cutting disc

115x1x22.23mm superthin cutting disc long lifespan testing demo ~

The testing work-piece is stainless steel 304# rod with diameter 12.00mm. The total Number of cut off is 30 and final disc diameter is 110.40mm.  Each cut consume ( 115.00-110.40)/30=0.153mm.

We was born for CUTTING ~~

We was bron for CUTTING......
 

3M green corps style extra thin cut off wheels

This style disc 105x1.4x9.6mm really welcome in USA and Korea market. Ours performance can totally match 3M but with much more competitive cost ! The middle one in this photo is the original 3M and two pcs beside is our discs. 

3m green corp style cutting wheels

Directly send email : sales@abrasives-wheel.com for more details!

The Solution for Broken 180mm Grinding Disc for Stone!

We received one customer email last Friday said one 180mm grinding disc was broken during sample testing. This customer also send some photos to show the disc's broken details.

broken grinding disc 

We checked the samples' records and this disc made in " R " hardness with mixed 24 & 30# quality silicon carbide oxide with 3 reinforce net . We then study the photos and found the reason: The disc's outer area become very thin and this customer must grinding at very small degree ( less than 15' degree ), If grinding with so small angle, the grinding surface will become bigger result high remove-stock ability, but this also can make the disc outer area become thinner quickly and easy broken.

The another issue is the disc not broken into pieces and fly away, it's still bonded together due to the quality reinforce net and resin. this just proved our disc high safety performance.

Ours Solution:
a) Grinding at little bigger degree ( 30~45' ).
b) If prefer to grinding at very small angle, using bigger reinforce net & higher pressure in next order, this will make the disc be more " tough ".

From this case, we can see the really different customers' using habit and grinding environments, we do need more communications with customer for make best & most suitable abrasives solution.

Blueshark COL-FLEX series extra thin cutting discs

Blueshark COL-FLEX Series Thin Cutting Discs --- Colorful disc make real WHITE cutting !!!

This series super thin cutting discs with 2 reinforce net coated on both side with one small hot-pressed label. It's really WHITE cutting performance when cut off stainless steel, carbon steel.etc. also can do light finishing works for save your time. Now the main szie as below:

105x1x16mm / 105x1.6x16mm/ 115x1x22.23mm/ 115x1.6x22.23mm/ 125x1x22.23mm/ 125x1.6x22.23mm.

Free samples available and contact us at sales@abrasives-wheel.com

Compare testing between red style grinding discs with green line grinding disc !

Both discs with size 100x6x16mm/4x1/4x5/8" inch.  From this video , you can see what professional quality ours green line have.  Free samples available  sales@abrasives-wheel.com 

Why using abrasives velcro discs ??

Why using abrasives velcro discs ??

1) Easy operation:  It’s much easy to change, replace, hook and loop sanding velcro discs on a sander. All you need to do is pull them off when you need change another pcs.  this can save much your time and make quick workings.

2) Cost: Compare with other grinding & finishing abrasives discs, the velcro discs with very competitive cost though it's lifespan may not last so long as others. Just considering unit abrasives cost and you will find the velcro discs really the one of best choice.

3) 360 Degree Solution: The velcro sanding disc are available in all grits with different abrasives grain and  making them ideal for all kinds of jobs on wood, metal and more. 

4) Safety: The velcro sanding disc with much more safe performance than others abrasive discs which main application is grinding and finishing.  

Cutting Discs 230x3x22.23mm/9x1/8x7/8" inch Testing

We got one U.K customer's inquiry about center depressed cutting wheels - 230x3x22.23mm / 9x1/8x7/8" inch.  This customer want to using the 230mm cutting disc cut off Tube Steel with the size : 80x40x4mm.  We seldom testing our 230mm cutting disc with such work piece and normally will using 30x30x3mm or 40x40x4mm angle steel.  If cut off 30x30x3mm angle steel, normally our disc diameter only consume 1.00mm after No.10 cut off.

We have done some brief testing according to the customer requirements and the testing data very satisfy the customer. We made 20 time cut off with fast cutting speed and the disc diameter after testing is 183.00mm. The customer said in email " this data can proved your disc really long lifespan and can match those EURO famous abrasives brand" .  We forgot told the customer , the disc we using testing was produced before 3 month !!!  

230mm center depressed cutting disc

Raw abrasives grain

For every abrasives manufacturer, it's important reasonable set raw abrasives grain stock according to the production plan in advance. Ours regulation is at least set 2 month consume quantity as stock. 

How to stock those abrasives in a correct way is very important for keep the quality be stable. We have special stock warehouse for all raw abrasives. All the raw abrasives coming with bag packed and one regulation is new ones should stock in inner area and this can make sure always using the fresh ones. The another important is keep the warehouse humidity be stable as the humidity is biggest factor which will changed the raw abrasives performance. The another important out factor is the temperature.

We also using computer system to manage the abrasives stock , what kind abrasives used yesterday ? how much kind of raw abrasives will be used tomorrow ? We even know every machine raw abrasives consume details with this system, this is very important and easy for tracking-back when there are some quality problem. Correct stock and manage the raw abrasives grain is the first step to achieve outstanding and stable performance abrasives discs !!!

Blueshark Green Line 14" inch Chop Saw Cutting Wheels Testing Demo

Blueshark Green Line 14" inch Chop Saw Cutting Wheels Testing Demo

This cutting wheels made from innovative mixed green abrasives and special designed for stainless steel & INOX applications. The excellent fast & cooling cutting ability and long using life can meet professional stainless steel and INOX cutting requirements.

The most popular size is 300/350/400mm with 2.8 or 3.0mm thickness.


)

BLUESHARK heavy task Semi-Flex Polishing Disc using for heavy duty sanding applications such as paint and graffiti removal from concrete and masonry. Can also be used for light stone grinding duty as a low cost alternative to diamond grinders. 

APPLICATIONS: 

*Aluminum Oxide style are recommended for remove weld marks on ship walls, decks, repairing steel boats or any case need removing welds.

*Silicon Carbide style are ideal for fast grinding and remove coatings from stone , marble or concrete surfaces.

The Auto testing machines for super thin cutting discs.

We got different testing feedback from different customers even the same cutting discs due to the various work-pieces and operator. This Auto testing machine can control the the outfactors be stable very well and make real compare testing of super thin cutting discs diameter from 100~125mm.

It's also can adjust the cutting speed & pressures to testing the discs performance in various working conditions. After testing, all the testing data will auto printed in one small paper and you can see all information there.

But it's not complete testing if only using this machine as can't know the hand feeling well. We will testing our superthin cutting discs performance everyday to control the mass production quality be stable, not only this machine but also by hand !!!

Blueshark professional combined 2 in 1 ( Cutting + Finishing ) discs !

Blueshark professional combined 2 in 1 ( Cutting + Finishing ) discs testing demo !!!

One discs, can do cutting and finishing at the same time, save much your labor's and abrasives cost ! mainly in below size:100x2x16mm / 115x2.5x22.23mm / 125x2.5x22.23mm.

BLUESHARK Green Line Chopsaw Cutting Wheels for Stainless Steel - 12/14/16" Inch !!!

BLUESHARK Green Chopsaw Cutting Wheels-12/14/16" inch!

This cutting wheels made from innovative mixed green abrasives and special designed for stainless steel & INOX applications. The excellent fast & cooling cutting ability and long using life can meet professional stainless steel and INOX cutting requirements.

The wheels in the photo is the 14" inch - 350x3x25.4mm with 1 reinforce net. This style discs really popular in ASIA market such like India, Korea, Thailand, Malaysia, Indonesia.etc. The 300mm and 400mm diameter also available.

Due to ours advanced production technology, high performance and competitive cost guaranteed !

For more details, welcome visit http://www.abrasives-wheel.com/ or send email to sales@abrasives-wheel.com.

chopsaw cutting wheels

What would be - if using the cutting discs cut off grinding discs ?

Today we done some brief testing - using ours All in ONE super thin cutting disc cut off the grinding discs. see from the photo , the superthin cutting discs size is : 115x1x22.23mm and grinding discs size is 180x6x22.23mm.

We just cut off  5 times and the superthin cutting discs done a very good job-smooth cutting and nice hand feeling. Pls don't forgot that - the grinding discs hardness grade is " T "!!!

Welcome visit http://www.abrasives-wheel.com for more products details.

cutting discs 

Superthin cutting discs 105x1x16mm for INDIA market

As well known , INDIA is the biggest market for abrasives cutting and grinding discs in ASIA, we special push one kind super thin cutting discs for meet INDIA market general requirements, this disc have 2 reinforce net on both side with a small hot-pressed labels. It's made with special production technology with good cutting performance and using life but most competitive cost.

Mostly INDIA customers using the 105mm/4" inch super thin cutting wheels cut off the metal or stainless steel rod which diameter is 12.00mm, ours highest performance 4" inch super thin cutting discs can cut off at least 60 times and much beyond other factories standard. It's can cut off around 30 times even this general performance line and 7"s / each cut-off. The most important is this disc is specially designed for INDIA market and now received many customers good feedback.

Just send email to sales@abrasives-wheel.com if any question or need more details. Free samples available !!!

4" inch superthin cutting discs

Bluehsark heavy task 230mm/9" inch grinding discs testing demo......

Bluehsark heavy task 230mm grinding discs demo......

The 230x6x22.23mm - 9x1/4x7/8"inch grinding discs really popular in Africa market. We received one customer's samples testing feedback last week and the customers very satisfy with ours heavy-task 9" grinding discs performance.

This customer told us before - he sourcing many famous brands using in their workshop but seems no one is OK. He finally tested our samples and really bring much surprise to the workers. " We like this new workmate-Blueshark Abrasives" -the worker Mr. Michael said.

Welcome visit http://www.abrasives-wheel.com/en.html for more products detaisl.

The Secret of Stripping Discs Working-Surface!

The stripping and clean discs working surface area is most important factor decide the using life and G.ratio. Some customers complaint ours price is expensive and said they buy from other supplier with many cheaper price. But they find ours using life more than 50% compare with some brands after do some compare-testing. 

why ??? the reason is ours working surface is much bigger than others, the photo is the 125mm stripping discs , you can see our discs with big working surface, also we strictly control the working parts thickness be 14mm and some brands only 10mm. 

Choose Blueshark discs, make max of your abrasives cost !!!

Welcome visit http://www.abrasives-wheel.com for more details !!!

stripping and clean discs

How to Judge the superthin cutting discs quality by Appearance?

How to Judge the superthin cutting discs quality by Appearance?

* Observe the surface - should be flat and smooth. also checking the backside ( the surface without labels ) to see if all the area with same color, if not means the abrasives density is different.
* Observe the edge - should be little bright.
* Checking the inner surface of the metal ring - if there are abrasives grain ? if so, then will have some problem when fixed to the angle grinder.

* Throw the disc to the ground, if heard crisp " bang", it's OK.

Anyway, this just the general judgement way about the superthin cutting discs performance.  

super thin cutting discs

BLUESHARK Purple Color Stripping & Clean Discs - Super Lifespan!!!

Blueshark abrasives manufacturer three kinds stripping & clean discs as below:

* Black color - General Quality Line
* Blue color - Industrial Quality Line
* Purple color - Professional Quality Line

The purple color style are most welcome in EURO market due to the high remove-stock ability with the super lifespan. We have done many compare testing with original 3M, Norton.etc and ours using life can totally match those famous brands but with much more competitive cost.

Try it and save much your abrasives cost.  welcome contact us : sales@abrasives-wheel.com or www.abrasives-wheel.com for more details.

Stripping and Clean Discs

Blueshark Flexible Flap Discs - Ideal for corner grinding & finishing.

This style flap discs really high " flexible" performance due to below factors:

*Less flap quantity than normal flap discs - only 45pcs or 60pcs flaps with bigger size.
*Small backings - allowed more " flexible" ability for each flaps
*Special flaps arrangement angle

From the photo , you can see the super flexible grinding performance and result the " side" grinding surface which can let you easy attach the inner surface of the angle steel.

                                                                                                                                                                                               welcome visit http://www.abrasives-wheel.com/products_show/en/abrasives-radial-flap-discs-260.html