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Superfine grinder grinding wheel grinding drill in 250mm gold tungsten silicon carbide sand ice skate grinding wheel

price:USD$343.00
discount 70% in 2018-09-22 to 2018-09-24
price: USD$ 240.10
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
views:0
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Commodity code [37245830494]

(using grinding wheel, looking for brand, domestic top ten, domestic recognized brand). Just rest assured,
Choose my reasons,
1., my family is a solid shop, or enterprise stores, business registration, security for you.
2. this type of grinding wheel is the top ten products in our country. It is durable and durable, and the grinding wheel does not swing,.
3., using brand, no loss, safety, rest assured, save time, save labor, save money, save effort.
4., my home is business shop, there are value-added tax invoices. You can make an invoice outside 200 yuan. Invoice plus ten percent.
5. if you are responsible for purchase, my home products, is not without worries?. Choosing us is not wrong. We have the strength to do it well.
Silicon carbide parallel grinding wheel 250*25*32
Superfine grinding wheel, grinding wheel on the market only to find, fine polishing, grinding effect is very slow, mainly for grinding, polishing repair of diamond products, jade crafts, polishing, coarse meshes 240, grinding skates, drill bit,
(1. coarse grinding with 46 mesh and 60 mesh, suitable for grinding hard materials, grinding mill wasteland, cast iron, alloy, coarse grinding jade, etc.) {2.60 and 80 mesh suitable for grinding drill used, also can grind tool, cutter, cutting}, {3.80 mesh and 120 mesh for grinding drill. Also can wear tool, cutter, cutting tools, jade,} (4.180 mesh and 240 mesh, suitable for grinding, micro grinding, polishing, precision edge, with only the fine-grained grinding wheel.) {5.320 mesh and 500 mesh are fine polishing wheels, which can only be polished and can not be worn. Only polishing can be used, or dressing diamond grinding wheel can also be used. }
 
Tips, wheel before use idle for a while, to determine safety, wheel every installation will swing or not is not concentric, before finishing, the old wheel head, or metal pen knife grinding wheel, grinding wheel attached to the edge or the top surface of each rotating grinding wheel grinding wheel, so don't swing the concentric sand. Can be formally used, grinding wheel error, because of eccentric returns, back and forth freight self care.
The grinding wheel is very expensive, but very good, the production of fine grinding wheel, the difficulty is very high, the rate of finished products is less than 50%, sometimes scrapped, so the market basically did not sell superfine grinding wheel, the grinding wheel is used more than N times of ordinary wheel, drill and cutting tool on the grinding wheel only gently rub, grinding the cutting tool than ordinary grinding wheel sharp, good cutting tool without annealing, so the cutting tool will be sharp, can replace the use of diamond grinding wheel. Some grinding wheels will drop a little bit in the transport express, do not hinder the use, too careful to shoot carefully.Express delivery, sometimes will touch the edge within 1 centimeters, does not affect the use, in order to drop edge, because the reason for the return of the back, back and forth postage, do not interfere with the use of, do not care about the beat. Return can be paid back and forth postage.
500 mesh superfine resin abrasive, polishing only, not iron, mainly used for repairing diamond polishing products. 500 mesh is too thin, not only to remind, iron, polishing.
If you want to do something good, you must first sharpen your tools and try to buy a satisfactory tool. The wheel on the price, but its use value is several times more than ordinary wheel, you think, a small wheel manufacturers why cheap, small manufacturers and can not reach the national standard of grinding wheel, grinding wheel, or very soft, when using a grinding wheel dusty, no, this is not cheap, or too hard, the cutting tool abrasive grinding paste, annealing, cutting wheel than expensive, why people wear very sharp cutting tools, grinding and cutting tools is not their own heart, others do not tell you the secret here, good, save worry, save money, and safe, this is the top ten domestic products. Generally speaking, you don't have to worry about quality.
The price is high, the grade is also high, not satisfied to return, sell the wheel, dare to promise? Save money,. 150--200--250 mm in diameter, various sizes,
The grain size is 240 mesh, --180 mesh, --120 mesh, -100 mesh, -80 mesh, --60 mesh
Material: silicon carbide material
Specifications: diameter 250MM, thickness 25MM, aperture 32MM
Color: Green
Granularity: 36#46#60#80#100#120#, others can be customized
Commonly used: 60#80#
Application: grinding bit, carbide glass ceramics

1. hardness grading and code of grinding wheel
Code name: ABCDEF hardness class: super soft (big class, small class)
Code name: G hardness grade: soft 1
Code name: H hardness grade: soft 2
Code name: J hardness grade: soft 3
Code name: K hardness grade: soft 1
Code name: L hardness grade: soft 2
Code name: M hardness grade: medium 1
Code name: N hardness grade: Medium 2
Code name: P hardness grade: medium hard 1
Code name: Q hardness grade: medium hard 2
Code name: R hardness grade: medium hard 3
Code name: S hardness class: hard 1
Code name: T hardness class: hard 2
Code name: Y hardness class: superhard

Abrasives and codes used in grinding wheel:

Brown corundum: Code A
White jade: Code WA
Single crystal corundum: Code SA
Microcrystalline corundum: Code MA
Chrome corundum: Code PA
Black silicon carbide: Code C
Green silicon carbide: Code GC

If you want to do something good, you must first sharpen the appliance so that you can use less money to buy a satisfactory grinding wheel.

Commitment to quality; quality problems within three months, the company implemented the replacement, refunding. Shipping.

When we supply large enterprises with large quantities, we need to pay only ten percent tax when we need VAT invoice.

When shooting small objects, postage is often higher than the price, so that they feel a loss, uncomfortable, it is easy to do, my family products, more

How many pieces do we mail?.

With regard to product prices, we are not going to lower prices than those who are concerned, and we are concerned about quality

Sincerity oriented, quality first, quantity win, this is our aim.

250*25*32 parallel grinding wheel of silicon carbide grinding wheel
Instructions

The grinding wheel machine is forbidden to be installed in front of the equipment and operators or people who are passing by,The unbalance of grinding wheel is mainly caused by the inaccuracy of grinding wheel manufacturing and installation, which makes the grinding wheel center of gravity not coincident with the rotating shaft. The harm caused by the imbalance is mainly manifested in two aspects, on the one hand caused by vibration in the grinding wheel rotates at a high speed, and easy to cause the surface to produce a polygonal vibration mark; on the other hand, the accelerated wear of unbalanced vibration and bearing spindle, which will cause the wheel broken, even caused the accident.

 

suchSilicon carbide grinding wheel is a kind of high hardness ore, the corresponding size with it in powder, sodium silicate and other adhesive paste crystal preparation,

Press with 300--500 ton press, after 1200 degrees of high temperature, let the sand and sand form between vulcanization and adhesion together,

Ceramic form, so called ceramic grinding wheel

This product belongs to the domestic top ten products, and Ping An insurance underwriting quality insurance, grinding wheel quality and hardness according to the national standard system

It doesn't break, and it doesn't make you feel that the wheel is too soft to consume too fast, too hard to grind, or too slow to work, as if it's too slow

If the goods appear soft and hard, we will exchange them for you immediately. Our company is a general taxpayer. You can open VAT invoice to make you more comfortable

Heart use. Make your products handy and value for money.

In safety, a layer of cushion (such as highland barley paper or thin rubber plate) on both sides of the grinding wheel is used, so that the grinding wheel is not easy to be clamped,

4. we have our own factories and stores, thousands of products, and has a large inventory, in Qingdao, Linyi, Nanjing, we have offices, the products are sold throughout the country, we think the ship manufacturing, automobile manufacturing, Qingdao chemical industry service train.

Zero risk commitment

1. "dear", all our products are not satisfied after you received the goods, and can be returned or exchanged within 7 days.

2. in the logistics and transport process is damaged, we are baopei.

3., our product is sure to create value for you, this is your needs, your satisfaction, that is our satisfaction. Let's show you step by step, and I can do everything I say. If I do, or if you have any questions for me, you have the right to return your pay every penny I. Here's my promise to you:

Return within 4.7 days promise: do not like the free return, quality problems of goods (including the logistics process appears

I will bear the damage, and the refund will be returned to your account immediately. If I don't cash it, you can tell it

Bao, Taobao will pay you in advance;

5., the goods pass strict quality control,

6. lightning delivery promise: within 48 hours for your delivery, my home is the manufacturer, if the customized product delivery date, we will inform you in advance. If I do not fulfill the promise, Taobao will compensate you first; customized products extend the time.

7. free maintenance commitment: if the baby in the receipt of 30 days of quality problems, I free repair for you, if I

If you don't fulfill your promise, Taobao will pay you in advance;"

Buyers attention:

1. buyers who are not familiar with the products should exchange before buying and decide to buy it;

Color is inevitably slightly error, please have received the object is accurate, for the color sensitive buyers, please buy carefully.

2. before the goods are photographed, please ask whether the goods need to be answered by the owner, the owner's answer is valid.

3. please pay within 24 hours when the goods are photographed, do not leave the goods after the deadline, and regarded as not to buy,

The owner has the right to take the initiative to close easily, in case of special circumstances, please explain in advance.

4., we use express company is China Unicom, require SF delivery, freight 22 yuan self care. We have received payment

Usually the same day delivery, special circumstances (such as the time is too late) (17 points per day),

Catch the delivery time) will want to contact, delivery mode is divided into postal, postal package (10-15 days),

Postal express parcel (7-10 days) postal EMS express mail (2-8 days) private express company (2-8 days); sometimes the reason for the express, the time is prolonged, we also helpless,

Customized product time to be determined. Express sometimes seven or eight days to send, this is also normal, do not blame the seller.

 

5. After receiving the goods, first carefully check whether there is quality problems, buy the family for the two influence of sales

No exchange, processing customized products are not returned.


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