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Your Position: Home - Hardware - Concrete Grinding Plates with Trapezoid Shape

Concrete Grinding Plates with Trapezoid Shape

Author: Adelaide

Jun. 16, 2025

Hardware

Concrete Grinding Plates with Trapezoid Shape

Concrete Grinding Plates with Trapezoid Shape

You will get efficient and thoughtful service from Leading Diamond Tools.

Metal Bond diamond grinding plates are designed for coarse grinding,suitable for concrete and terrazzo floors.Generally, we have black color(HF) for hard concrete floor, red color(MF) for medium concrete floor, golden color(SF) for soft concrete floor, or we can also paint the color as your request. 

Feature of Double Segmented Trapezoid Grinding Disc:

◆ Diamond segment is hot pressed and professionally welded on the plate to make sure the density of segment is reasonable and help to extend the life time of the disc;

◆ Double button segment with aggressive diamond inside for fast grinding and leveling;

◆ Three holes with a diameter of 9mm for connecting the machine;

◆ Working type: wet or dry floor grinding.

Category :Diamond Tools For Surface Preparation

Advantages of Metal Bond Grinding Plates:

1. Competitive price, high grinding precision and good surface quality of the treatment.

2. Accept OEM design.

3. Abrasive metal grinding discsh as 24mm segment diameter and 13mm segment thickness for more durble use.

4. Effective in the process of grinding and polishing concrete floor.  

5. Designed for floor grinding machines to do grinding and polishing, restore and maintain the concrete floor,removing thin coating materials easily.

6. The diamond segment is extremely aggressive and very ideal for removing heavy coatings.

HTC EZchange Floor Grinding Plate - Star Segment

HTC Compatible EZchange Floor Grinding Plate - Star Segment

The Double Star Segments Diamond Trapezoid Grinding Plates are designed for thin mil coating removal, mastic removal, and for the first steps in polishing. The dot design allows for an aggressive but smooth grind, will provide fast production rates and will open right away and provide great stock removal are good for coating removal as well. We offer these tools in wide variety of high quality bonds and grits.

Bond Type:  Extra Hard, Hard, Medium, Soft and Extra Soft

Git:  6#, 16#, 24#, 30#, 50#, 80#, 100#, 150#, 200# and 400#

Grinder: HTC grinders.

Grinding Method: Wet or dry

We offer these tools in wide variety of high quality bonds and grits

Grit 6#,16/20# diamond grinding shoes are usually the first step of metal bond grinding for removing old rough surfaces. The big diamond particles give you deep cut and powerful removal, The use can significantly open the floors and expose the new substrate of concrete, so you can easily step to next floor prep and resurfacing.This grit is also good for thinner coating removal such as urethane, acrylic, epoxy, and so on.

Grit 30/40# are commonly used for concrete floor grinding. It produces even and obvious scratch pattern and easily and quickly open the old surfaces.


Grit 50/60/70/80# is produces medium scratches.

Grit 100/120/150# diamond grinding shoes are usually the last step of metal bond grinding for concrete floors finest preparation. 

* Extra Hard, Hard, Mediium, Soft, Soft and Extra Soft printed on the discs stand for bonds of the segments. please choose the right discs for the concrete

Concrete Hardness Cement Grade Compressive Strength (Mpa) Moh's Hardness Recommended Tools' Bond Type International China Extra Soft   Concrete Uder psi 20C 200 2-3 HH/ HHH/ HHHHH Soft Concrete Uder psi 25C 250 3-4 H Medium   Concrete and psi 25C~40C 250~400 4-5 M Hard Concrete and psi 40C~55C 400~550 5-7 S Extra Hard   Concrete Over psi 55C+ 550+ 7-8 SS Super Hard   Concrete Over psi 70C+ 700+ 9 SS/ SSS/ SSSSS

Extra Hard Bond (Gold) for very soft Concrete floor:

If you want to learn more, please visit our website trapezoid grinding plate.

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Hard Bond (Black) for soft Concrete floor:

Medium Bond (Red) for middle hard Concrete floor:

Soft Bond (Blue) for hard Concrete floor:

Extra Soft Bond (Green) for very hard Concrete floor:

Advantages:

1. Premium engineering technique

2. Large segments for tackling even the toughest concrete.

3. Exceptional wear rate (They last long)

4. The segments open up right away and provide great stock removal.

5. Sharp and durable Metal bond diamond

6. High efficiency grinding concrete floor

7. Competitive price and superior quality

8. The packing is firm and exquisite

9. Fast delivery

10. Excellent pre-sales and after-sales service

11. OEM and ODM are available.

Why choose us:

1. Low MOQ: Any amount order is available.

2. High Quality: we have QC & QA to control our quality. QC will check every material before bulk, and inline inspection when bulk production, then end-line inspection. Before shipment , QA will do the final inspection. Make sure you receive the good quality products.

3. Good Service: when you have any question or problem about the products or application, you can contact us, we will reply to you as soon as possible

4. OEM: If you do not find the products that you want, just tell us, we can produce according to your sample or design draft to meet your application requirement. ( ex: you want to OEM the shape, the thickness, the size etc)

5. Packing: If you do not like our packing, we can pack as your requirement.

Packing Detaisl:

3 pcs or 9 pcs in one box.

Shipment and Payment

Free Returns: If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. (Shipping cost not refunded)

Payment Safety: T/T Payment and PayPal

OEM services: OEM/ODM service is available, such as logo engraving(free), painting color(free), and etc.

Want more information on buy trapezoid grinding plate? Feel free to contact us.

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