Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
1000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Gold Diamond, Diamond Dealers, CVD Diamond manufacturer / supplier in China, offering All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices, Super Quality Ceramic Abrasive for Making Quality Bonded/Coated Abrasives, Top Quality White Fused Alumina Aluminum Oxide with Competitive Price and so on.

Gold Member Since 2017
Audited Supplier
Supplier Homepage Products Synthetic Diamond Micron Powder All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices

Get Latest Price
Min. Order / Reference FOB Price
2,000 carats US $0.047-0.45/ carats
Port: Zhengzhou, China
Production Capacity: 25000000 Carats/Month
Payment Terms: L/C, T/T, D/P
Type: Diamond
Classification of Diamond: Artificial
Characteristic: High Hardness
Application: Cutting, Grinding, Lapping, Polishing and Others..
Diamond Type: Single Crystal Synthetic Diamond
Raw Material: Zhongnan Company

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Basic Info

Model NO.
CDG, DMP, CDP, etc.
Product Color
Gold, Yelllow
Moh′s Hardness
10
Trademark
Kumthai Abrasives
Transport Package
Plastic Bag+Carton
Specification
35/40~500/600mesh, 0-0.5~54-80micron, etc.
Origin
Zhengzhou
HS Code
7105102000
All Mesh & Micron Coated & Uncoated Synthetic Diamonds

Crushed Synthetic Diamond Grit and Synthetic Diamond Micron Powder


Product Features: With high quality single crystal diamonds from ZhongNan Company as the raw materials, synthetic diamond grits and powders are made after special crushing, shaping, classification technology, and unique purification and precision processing processes, which have the characteristics of regular crystal shapes, concentrated particle size distribution, low impurity content, higher strength, impact resistance and great wear resistance.

Product Applications: Crushed synthetic diamond grit and synthetic diamond micron powder
are mainly applicable to traditional cutting, grinding, lapping, polishing fields, and also suitable for high-end abrasives products, electroplated products, diamond compact, diamond wire saw in photovoltaic industry, and diamond jewels, gems and polishing products in the electronics industry.



Coated Synthetic Diamond Abrasive


Product Features: Coated Synthetic diamond abrasive refers to the diamond surface plated with a layer of metal by chemical plating and electroplating methods, in order to improve the adhesion between bond and diamond abrasive, reduce the thermal shock, and protect the diamond abrasive from oxidation to prolong the service life of diamond products.

It can be divided into three categories: nickel-coated diamond abrasive, titanium-coated diamond abrasive and copper-coated diamond abrasive.

Application Fields:

1. Nickel-coated diamond abrasive is mainly used to manufacture resin bonded grinding tools including dry grinding and wet grinding. The diamond has good heat dissipation ability and control ability, and can adapt to high-speed cutting environment without oxidation.

2. Titanium-coated diamond abrasive is mainly used in the manufacture of ceramic bonded, metal bonded grinding tools and brazed diamond tools. The protection of titanium can improve the physical properties and oxidation resistance of synthetic diamond abrasive.

3. Copper-coated diamond abrasive is mainly used to manufacture resin bonded dry grinding wheels.



 
Product Classification
Diamond TypeModel DesignationProduct Category
Crushed Synthetic Diamond GritsCDG-ECrushed Synthetic Diamond Grits - Economical Type
CDG-HSCrushed Synthetic Diamond Grits - High Strength Type
Synthetic Diamond Micron PowderDMP-ESynthetic Diamond Micron Powder - Economical Type
DMP-HSSynthetic Diamond Micron Powder - High Strength Type
DMP-WSDSynthetic diamond micron powder for diamond wire saw&electroplated products
DMP-PCD/PDCSynthetic diamond micron powder for PCD/PDC
DMP-CSynthetic diamond micron powder for abrasive compound
Coated Synthetic Diamond AbrasiveCDP-NiNickel-coated synthetic diamond abrasive
CDP-TiTitanium-coated synthetic diamond abrasive
CDP-CUCopper-coated synthetic diamond abrasive

 
Optional Particle Size
Product CategoryParticle Size (Mesh)
CDG-E35/40, 40/45, 45/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600, etc.
CDG-HS35/40, 40/45, 45/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600, etc.
Product CategoryParticle Size (Micron)
DMP-E0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.
DMP-HS0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.
DMP-WSD5-10, 7-8, 5-12, 6-12, 8-9, 7-14, 8-12, 20-30, 22-36, 30-40, 35-45, 40-50, 45-55, etc.
DMP-PCD/PDC2-4, 3-6, 8-12, 8-16, 10-20, 20-30, 30-40, 36-54, etc.
DMP-C0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-5, 3-6, 4-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.
Product CategoryParticle Size
CDP-Ni50/60mesh - 325/400mesh, 5μm-60μm, etc.
CDP-Ti50/60mesh - 325/400mesh, 5μm-60μm, etc.
CDP-Cu50/60mesh - 325/400mesh, 5μm-60μm, etc.
Special Specification can be customized according to customer's requirements.


CDG-HS 100/200 mesh:

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices



DMP-HS 8-16 micron:

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices



DMP-WSD 8-12 micron:

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices



Coated synthetic diamond abrasive:

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices


DMP-WSD testing analysis:

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices

All Mesh & Micron Uncoated & Coated Synthetic Diamonds with Competitive Prices



Grit size comparison table:
 
China
GB/T6460-1996
ISO&JIS B 4130:1998FEPA
(D-Diamond -CBN)
ANSI
B74.16-1971
DIN848-1988
(D- Diamond -CBN)
Γ OCT9206-80
Mesh
Size
Size
Range
GritMesh
Size
Size
Range
GritMesh
Size
Mesh
Size
Size
Range
GritSize
Range
GritSize
Range
40/45425/355426--425/355D/B426425/35540/45425/300D/B426425/355400/315400/315
45/50355/300356--355/300D/B356355/300D/B356355/300
50/60300/25030150/60300/250D/B301300/25050/60300/250D/B301300/250315/200315/200
60/70250/212251--250/212D/B251250/21260/80250/180D/B251250/212250/200250/200
70/80212/180213--212/180D/B213212/180D/B213212/180200/160200/160
80/100180/15018180/100180/150D/B181180/15080/100180/150D/B181180/150
100/120150/125151100/120150/125D/B151150/125100/120150/125D/B151150/125160/125160/125
120/140125/106126120/140125/106D/B126125/106120/140125/106D/B126125/106125/100125/100
140/170106/90107140/170106/90D/B107106/90140/170106/90D/B107106/90100/80100/80
170/20090/7591170/20090/75D/B9190/75170/20090/75D/B9190/75
200/23075/6376200/23075/63D/B7675/63200/23075/63D/B7675/6380/6380/63
230/27063/5364230/27063/53D/B6463/53230/27063/53D/B6463/5363/5063/50
270/32553/4554270/32553/45D/B5453/45270/32553/45D/B5453/4550/4050/40
325/40045/3846325/40045/38D/B4645/38325/40045/38D/B4645/38


Micropowder Mesh Size and Comparison table:
 
China GB6966.2-86JIS6002-63FEPAANSI
B74.20-1971
DIN 848-65B.S.1987Γ OCT9206-80G.E.CO.De Beers Co.
Grit (Size Range)GritSize RangeGritSize RangeGritSize RangeGritSize RangeGrit (Size Range)Grit (Size Range)Grit (Size Range)Grit (Size Range)
36-5440037/43M6342-846054-80D4540/5040-6060/4036-5430-60
22-3650034/28M4027-534536-54D3532/4027-4040/2822-3620-40
20-3060028/24M2516-343022-36D2525/3218-2728/2020-3015-30
12-2270024/20M1610-221512-22D2025/4012-1820/1412-22--
10-2080020/16--------D20A25/30----10-2010-20
--100016/13--------D20B30/40--14/1010-158-16
8-12120013/10----98-12D1515/258-1210/76-126-12
6-12150010/8M106-14----D15A10/15----5-10--
5-1020008/6M6.34-964-9D15B15/20----4-84-8
4-825006/5--------D15C20/254-87/53-63-6
3-630005/4--------D75/10--------
2.5-540004/3M4.02.5-5.532.5-5.5D32/5--5/3----
2-450003/2M2.51.5-3.5--------2-43/22-42-4
1.5-3----M1.61.0-2.511.5-3.5--------1-31.5-3
0-2--------1/21.0-2.5------2/10-20-2
0.5-1.580002/1M1.00.5-1.5D11/21-2--1-20.75-1.5
0.5-1.0------------D0.70.5/1------0.5-1
0-1.0150001/0------------0-11/00-10-1
0-0.5------------D0.25≤0.5----0-0.50.05



Company Profile:
 
Kumthai Abrasives Co., Ltd., one of the best diamond abrasives suppliers in China, located in Zhengzhou, an important developing city along the "Belt and Road" and also a central city of China abrasives products and superhard material industry, have devoted themselves to the export business of Chinese diamond abrasives for many years. As an audited supplier in Made-in-China, Kumthai Abrasives has a complete and scientific production and quality management system, and better customer services. OEM, ODM and own Brand(KUMTHAI) can be provided according to customer's requirements.
 
Our Advantages:
 
1.With many years of export experiences and good reliability, we provide clients with stable product quality and professional technical advice.
2.OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements.
3. High quality single crystal diamonds from ZhongNan Company as the raw materials ensure the best quality of our products.
4. Management System Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000
5. Products with different grades and sizes can meet different market users' demand for different product quality and prices.
6. We guarantee that our products are good quality with competitive prices, and delivery in time.
7. Technical research and development strength: The company's employees have the relevant discipline background of abrasive grains and superhard materials, and know more about abrasives and grinding. They would like to provide better services for customers to meet their different needs. What's more, the company invites senior research experts from Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. and Henan University of Technology as product consultants, which can help to achieve in-depth product technical cooperation with customers and better matching demands, combined with China's industrial advantages.

 
Our Services:
 
1. Your inquiries will be replied in 24 working hours;
2. Free samples offered in certain quantity and delivered within 10 days;
3. Packing list, invoice and C.O. or other information you need can be provided at the top speed;
4. Any questions about products and technology will be answered sincerely and professionally.
5. Related products sourcing services.
 
Frequently Asked Questions:

 
Q1: Can you offer free samples for synthetic diamond powder?
A: Yes, free samples can be offered in certain quantity, but big samples and special products with charge.

 
Q2: Can I have a sample order for your products?
A: Yes, we welcome sample orders to test and check the quality.
 
Q3: What is your delivery time?
A: Sample order: Within 7 working days
Mass order: Within 25 days after 30% deposit received for conventional products. Negotiation for special products.
 
Q4: What is your payment terms?
A: T/T, D/P, L/C and so on.
 
Q5: Do you offer customized products according to customer's requirements?
A: Yes, OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements.
  
Q6: Are all your products on the website?
A: Not all the products on the website. For some related products or the sizes that are not included on the website, please make an inquiry separately.

How to Purchase the Products You Need?

1. Please tell us the specifications and uses of the products you need, and we will recommend the most suitable ones for you.
2. If you are satisfied with our solution, we would like to provide samples for testing at your request at any time.
3. If you are satisfied with the samples, please place orders with us.
4. Within 7 days after the confirmation, we will send your products by air or express delivery, and maybe the time is shorter.
5. For your special requirements, we will provide you with special service solution.


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