FS Industry Co.,ltd

FS Industry Co.,ltd We aim at creating premium quality of diamond tools .Offer a wide variety of diamond
products for various floors.

Supplier for different kinds diamond tools ,such as concrete metal pads ,resin polishing pads ,cup wheels,PCD etc.

How to choice concrete grinderAll Floors Are DifferentIf you’ve been in surface prep for even just a week, then you’ll k...
15/02/2017

How to choice concrete grinder
All Floors Are Different
If you’ve been in surface prep for even just a week, then you’ll know this from experience. EVERY FLOOR IS DIFFERENT! If you’re on a job that’s 10,000 square feet this week, then next week you’re on another 10,000 square foot job you’re going to be on two different floors, with different levels of hardness, different coatings, different aged floors, and on and on.

Your productivity rate is going to be different on each floor. Each floor will respond in a different way to the grinder and tooling. What may take you 5 hours on one site could take you 20 hours on the other.

Companies that post their production rates for their grinders aren’t giving you a fair comparison about what to expect when you’re actually out on a job.

You really need to compare grinders head to head with each other on a variety of surfaces. When you are looking to buy a grinder, a good company will let you bring your own grinder into a demo so you can get a fair side-by-side comparison.

What Should You Look for Instead of Production Rates?
Your ultimate goal with your grinder is to get your job done as fast as you can but with outstanding results. You should look for a combination of features suited for your typical job. Here are just a few key features to look at:

Pressure on Tool
Ease of Operation
Prep & Cleanup Time Needed
Pressure on Tool
Why it Matters? You could have a grinder with 4 heads and a grinder with 3 heads running against each other. Even though the 4 head grinder is going to be wider and cover more ground, it might not be as efficient as the 3 head grinder. Why? The way the machine weight is distributed gives each grinder different weight distribution on each head. The head pressure directly effects the pressure on each tool. Heavier pressure on tool will give you a better scratch pattern and cut easier. You’ll have to do less passes, and you’ll get more consistent results.

Ease of Operation
If a machine is easy to operate and run, you’re going to be able to go for longer periods of time without taking a break or getting tired.

Prep & Cleanup Time Needed
You can save a massive amount of time on a job if you’re grinder runs clean and cuts close to the edge. If you have a grinder that can hug the edge, you’ll save hours in time when you’re using a hand grinder after your grind.

When you’re wet grinding, how much mess does your grinder make? With a good grinder, you’ll only have to do minimal prep getting a room ready. You’ll just have to cover a small area around the grinder instead of taping off the entire room. Likewise, a good grinder will save you time in clean up as well.

When you’re looking at grinders, make sure to consider the time you’ll save in prep and cleanup. A good grinder with the right features can cut hours off your prep and clean up time.

Hard work for more toolings
13/02/2017

Hard work for more toolings

Lavina type metal pads .We insisting to high quality diamond tools always
13/02/2017

Lavina type metal pads .We insisting to high quality diamond tools always

concrete grinding cup wheels and metal bond pads
13/02/2017

concrete grinding cup wheels and metal bond pads

WET VS. DRY CONCRETE POLISHINGContractors can polish concrete using wet or dry methods, but typically they use a combina...
18/11/2016

WET VS. DRY CONCRETE POLISHING
Contractors can polish concrete using wet or dry methods, but typically they use a combination of both.

The wet process uses water to cool the diamond abrasives and eliminate grinding dust. Because the water reduces friction and acts as a lubricant, it increases the life of the polishing abrasives, particularly the resin-bonded disks, which can melt at high temperatures. A disadvantage of the wet process is the mess. Crews must collect and dispose of the slurry that's generated, which slows productivity.

Dry polishing requires no water. Instead, contractors use machines equipped with dust-containment systems that eliminate virtually all of the mess. Typically dry polishing is used for the initial grinding steps, when more concrete is being removed. As the surface becomes smoother, and crews switch from the metal-bonded to the finer resin-bonded diamond abrasives, they generally change to wet polishing. However, some manufacturers have introduced resin-bonded disks that are designed to withstand the friction of dry polishing, allowing the entire process to be done dry.

Wet and dry polishing .Polishing concrete is a process that can take place wet or dry. Depending on who you talk to and ...
18/11/2016

Wet and dry polishing .

Polishing concrete is a process that can take place wet or dry. Depending on who you talk to and what region of the country you are in, one process seems to rule over the other. Both have their pros and cons, but in the end, they each produce a high-quality polished floor when done properly.

The advantages of wet polishing include a reduction in airborne dust and less wear and tear on diamond tooling because of cooler processing temperatures.

On the other side of the fence, those that prefer dry polishing claim that the wet process consumes a lot of water, especially on large jobs, and produces a significant amount of waste slurry that is not always easy to dispose of. “Environmental issues are a growing concern, and disposing of slurry from wet polishing is becoming an issue,”

Dry polishing may not consume water, but it does produce a significant amount of airborne contamination -- enough so, that many commercial jobs require dust collection on the job as part of the polishing process. This almost mandates that if you are going to polish dry, you will need to own vacuum equipment. “Vacuum equipment has gotten much better,”

One of the reasons some contractors prefer dry over wet polishing systems is the ability to dispose of the waste more easily. The downside to dry polishing is the cost associated with having to own and operate vacuum equipment as well as increased tooling costs, since dry polishing tends to consume diamond pads faster than wet polishing.

Many installers have adopted a hybrid approach to polishing. They prefer one process over the other, but remain flexible and are willing to adapt when the situation warrants.

If there ever was a place where art and science come together in decorative concrete, the polished concrete industry is it. The process of when, how and what in regard to actually polishing the floor is as much an art form as it is a set of steps to achieve an end result. Each installer follows his own recipe that has evolved from years of trial and error. “Polishing is an art form - the floor will dictate the type of diamonds that need to be used and if a wet or dry polish is required.

Htc type metal bond and PCD.Welcome to talk online on whatsapp: 0086-13588330357
18/11/2016

Htc type metal bond and PCD.
Welcome to talk online on whatsapp: 0086-13588330357

240mm brush for klindex machine
17/11/2016

240mm brush for klindex machine

Lavina metal plate ,custom-made for client.
17/11/2016

Lavina metal plate ,custom-made for client.

Hybrid pads for concrete floor . Grit: 50 #-400 #Bond:Metal and copper
17/11/2016

Hybrid pads for concrete floor . Grit: 50 #-400 #
Bond:Metal and copper

Regular rectangle metal bond for blastrac machine .I like our quality so much .o(^▽^)o
10/11/2016

Regular rectangle metal bond for blastrac machine .
I like our quality so much .o(^▽^)o

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江干区
Hangzhou
310021

Telephone

0086-13858007223

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