Zhengzhou RJ Diamond Co., Ltd.

Manufacture diamond tools: diamond wire drawing die blanks, PDC cutters, PCD cutting tool blanks, diamond grinding wheels, diamond powders, diamond wire drawing dies

Business Type

Manufacturer

Website

www.zzrj-diamond.com

Certificates

Business license

Major markets

Asia, Asia & Pacifics, Africa, East Europe, West Europe, North Amercia, South Amercia

Number of employees

50 - 100

Anual sales

5,000,000 - 10,000,000 UDS

Import volume

5,000,000 - 10,000,000 USD

Export volume

less than 10 USD

Legal representative

for premium members only

Business addresss

99 Sanquan Road, Jinshui Zone, China

Diamond wire drawing die blanks
Product Name

Diamond wire drawing die blanks

Description

RJ Diamond Wire Drawing Die Blanks have not only high wear resistance, hardness, and thermal conductivity, but also high mechanical strength and tenacity. They are suitable for high-speed drawing of nonferrous wires such as copper, aluminum, nickel, stainless steel and other alloy wires. RJ Diamond Wire Drawing Die Blanks include two series: CD Series and SP Series. According to the application of wire drawing, each series has 5 grain sizes:3μm,5μm,10μm,25μm and 50μm. CD Series are self supported PCD die blanks in hexagonal shape (CDH) and round shape (CDR). They are suitable for all types of wire drawing applications especially when cost-cutting is required. SP Series are tungsten carbide supported PCD die blanks in round shape. TC ring enhances tearing strength of die blanks, which is especially suitable for high strength and high speed wire drawing.

Model name

RJ-001

Payment terms

T/T

Self supported round diamond wire drawing die blanks CD
Product Name

Self supported round diamond wire drawing die blanks CD

Description

RJ Diamond Wire Drawing Die Blanks have not only high wear resistance, hardness, and thermal conductivity, but also high mechanical strength and tenacity. They are suitable for high-speed drawing of nonferrous wires such as copper, aluminum, nickel, stainless steel and other alloy wires. RJ Diamond Wire Drawing Die Blanks include two series: CD Series and SP Series. According to the application of wire drawing, each series has 5 grain sizes:3μm,5μm,10μm,25μm and 50μm. CD Series are self supported PCD die blanks in hexagonal shape (CDH) and round shape (CDR). They are suitable for all types of wire drawing applications especially when cost-cutting is required.

Model name

RJ-002

Payment terms

T/T

Self supported hexagonal diamond wire drawing die blanks CD
Product Name

Self supported hexagonal diamond wire drawing die blanks CD

Description

RJ Diamond Wire Drawing Die Blanks have not only high wear resistance, hardness, and thermal conductivity, but also high mechanical strength and tenacity. They are suitable for high-speed drawing of nonferrous wires such as copper, aluminum, nickel, stainless steel and other alloy wires. RJ Diamond Wire Drawing Die Blanks include two series: CD Series and SP Series. According to the application of wire drawing, each series has 5 grain sizes:3μm,5μm,10μm,25μm and 50μm. CD Series are self supported PCD die blanks in hexagonal shape (CDH) and round shape (CDR). They are suitable for all types of wire drawing applications especially when cost-cutting is required.

Model name

RJ-003

Payment terms

T/T

Tungsten carbide ring supported diamond wire drawing die blanks TC CD
Product Name

Tungsten carbide ring supported diamond wire drawing die blanks TC CD

Description

RJ Diamond Wire Drawing Die Blanks have not only high wear resistance, hardness, and thermal conductivity, but also high mechanical strength and tenacity. They are suitable for high-speed drawing of nonferrous wires such as copper, aluminum, nickel, stainless steel and other alloy wires. RJ Diamond Wire Drawing Die Blanks include two series: CD Series and SP Series. According to the application of wire drawing, each series has 5 grain sizes:3μm,5μm,10μm,25μm and 50μm. CD Series are self supported PCD die blanks in hexagonal shape (CDH) and round shape (CDR). They are suitable for all types of wire drawing applications especially when cost-cutting is required. SP Series are tungsten carbide supported PCD die blanks in round shape. TC ring enhances tearing strength of die blanks, which is especially suitable for high strength and high speed wire drawing.

Model name

RJ-004

Payment terms

T/T

PDC Cutters For Oil/ Gas Drilling
Product Name

PDC Cutters For Oil/ Gas Drilling

Description

RJ Polycrystalline Diamond Composites (RJ PDC) consist of a polycrystalline diamond layer sintered with tungsten carbide substrate under extremely high pressure and high temperature. RJ PDC are produced with carefully chosen high-quality industrial diamond and tungsten carbide materials as well as advanced synthesizing technology, combining the strengths of both diamond and tungsten carbide, so they are widely used for various drilling tools such as petroleum bits, mining bits, geological drilling bits, and other rock cutting and processing tools. RJ PDC Cutters use advanced sintering process, possess extremely high abrasion resistance, self sharpness and extremely strong impact resistance ability, specifically for oil/ gas drilling design and manufacture, they can also be used for other rock cutting tool.

Model name

RJ-005

Payment terms

T/T

PDC Cutters for mining
Product Name

PDC Cutters for mining

Description

RJ Polycrystalline Diamond Composites (RJ PDC) consist of a polycrystalline diamond layer sintered with tungsten carbide substrate under extremely high pressure and high temperature. RJ PDC are produced with carefully chosen high-quality industrial diamond and tungsten carbide materials as well as advanced synthesizing technology, combining the strengths of both diamond and tungsten carbide, so they are widely used for various drilling tools such as petroleum bits, mining bits, geological drilling bits, and other rock cutting and processing tools. RJ mining PDC cutters have earned a good reputation by offering the best combination of cost and performance. RJ mining PDC cutters are used for regular and enhanced anchor shank drill bits, PDC core bits, and full-hole bits. We supply different PDC cutter grades which are suitable for soft, soft-medium, medium hard, hard and tough formations.

Model name

RJ-006

Payment terms

T/T

PCD Cutting Tool Blanks
Product Name

PCD Cutting Tool Blanks

Description

The standard shape of RJ PCD Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCD Cutting Tool Blanks are available in 5 micron, 10 micron, 25 micron, and so on, mostly used for high precision cutting of non-ferrous metal (copper, aluminum, alloy ), finish processing of non-metal materials (porcelain, synthetic fibre, graphite materials), and wear resistance materials for surveying instruments, steering equipment, and supporting tools etc.

Model name

RJ-007

Payment terms

T/T

PCBN Cutting Tool Blanks
Product Name

PCBN Cutting Tool Blanks

Description

The standard shape of RJ PCBN Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCBN Cutting Tool Blanks consist of fine CBN grains sintered under ultra-high pressure and ultra-high temperature. Combining the strengths of hardness, thermal stability, thermal conductivity, and strong impact resistance ability characteristic of CBN, they are ideal for cutting tools for the machining of ferrous metal and alloy, all with high productive efficiency, high machining precision, and good surface quality.

Model name

RJ-008

Payment terms

T/T

Diamond Grinding Wheels
Product Name

Diamond Grinding Wheels

Description

RJ provides both resin bond diamond grinding wheels and vitrified bond diamond grinding wheels.

Model name

RJ-010

Payment terms

T/T

Diamond/ PCD Wire Drawing Dies
Product Name

Diamond/ PCD Wire Drawing Dies

Description

Compared with tungsten carbide, PCD wire drawing die has good wear resistance, uniform abrasion of inner hole, strong shock resistance, high drawing efficiency, the price is much cheaper than natural diamond die, and can reach big diameter. It is widely used in drawing industry.

Model name

RJ-011

Payment terms

T/T

CD Round 18*15mm diamond wire drawing die blanks
Product Name

CD Round 18*15mm diamond wire drawing die blanks

Description

RJ Diamond Wire Drawing Die Blanks have not only high wear resistance, hardness, and thermal conductivity, but also high mechanical strength and tenacity. They are suitable for high-speed drawing of nonferrous wires such as copper, aluminum, nickel, stainless steel and other alloy wires. RJ provides big size cobalt-based catalystdiamond wire drawing die blanks: 13*6mm, 13*8mm, 18*6mm, 18*8mm, 18*10mm, 18*12mm, 18*15mm

Model name

RJ-012

Payment terms

T/T

Product Name

PCD Shaving Dies

Description

The bearing area of PCD shaving dies support shaved wire materials against the vibration, the wire surface shaved by a PCD die is much better than that shaved by a TC die. Shaving Dies with Tungsten Carbide(TC) insert are widely used for shaving application. But TC shaving dies haven't performed well relatively for lifetime, the shaved surface and high-precision controlled. To use polycrystalline diamond(PCD) for shaving is a better choice. It has proven to provide a superior surface finish and improved consistency for different wire materials. The bearing area of PCD shaving dies support shaved wire materials against the vibration, the wire surface shaved by a PCD die is much better than that shaved by a TC die. The lifetime of PCD shaving dies provide 20 to 80 times (depending on materials) longer tool life than TC shaving dies. The long life reduces the setup time of exchange dies. Advantages of PCD Shaving dies: long lifetime, good consistency, high wear resistance and impact resistance.

Model name

RJ-013

Payment terms

T/T

Product Name

Polycrystalline Diamond Shaving Dies

Description

The bearing area of PCD shaving dies support shaved wire materials against the vibration, the wire surface shaved by a PCD die is much better than that shaved by a TC die. Shaving Dies with Tungsten Carbide(TC) insert are widely used for shaving application. But TC shaving dies haven't performed well relatively for lifetime, the shaved surface and high-precision controlled. To use polycrystalline diamond(PCD) for shaving is a better choice. It has proven to provide a superior surface finish and improved consistency for different wire materials. The bearing area of PCD shaving dies support shaved wire materials against the vibration, the wire surface shaved by a PCD die is much better than that shaved by a TC die. The lifetime of PCD shaving dies provide 20 to 80 times (depending on materials) longer tool life than TC shaving dies. The long life reduces the setup time of exchange dies. Advantages of PCD Shaving dies: long lifetime, good consistency, high wear resistance and impact resistance.

Model name

RJ-014

Payment terms

T/T

Product Name

PCD blanks for cutting tools

Description

The standard shape of RJ PCD Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCD Cutting Tool Blanks are available in 5 micron, 10 micron, 25 micron, and so on, mostly used for high precision cutting of non-ferrous metal (copper, aluminum, alloy ), finish processing of non-metal materials (porcelain, synthetic fibre, graphite materials), and wear resistance materials for surveying instruments, steering equipment, and supporting tools etc. Advantages of PCD tool blanks: 1. Long working life. 2. Uniform surface finish. 3. Reduces machine down time. 4. Highly improved work piece quality and excellent dimensional control. 5. Increase productivity. 6. High material removal rate. 7. Lower cost per piece. 8. The working life of a PCD cutting edge is usually 50 to 250 times longer than that of traditional sintered carbide cutting tools.

Model name

RJ-015

Payment terms

T/T

Product Name

PCD compacts for cutting tools

Description

The standard shape of RJ PCD Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCD Cutting Tool Blanks are available in 5 micron, 10 micron, 25 micron, and so on, mostly used for high precision cutting of non-ferrous metal (copper, aluminum, alloy ), finish processing of non-metal materials (porcelain, synthetic fibre, graphite materials), and wear resistance materials for surveying instruments, steering equipment, and supporting tools etc. Advantages of PCD tool blanks: 1. Long working life. 2. Uniform surface finish. 3. Reduces machine down time. 4. Highly improved work piece quality and excellent dimensional control. 5. Increase productivity. 6. High material removal rate. 7. Lower cost per piece. 8. The working life of a PCD cutting edge is usually 50 to 250 times longer than that of traditional sintered carbide cutting tools.

Model name

RJ-016

Payment terms

T/T

Product Name

PCD tips for cutting tools

Description

The standard shape of RJ PCD Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCD Cutting Tool Blanks are available in 5 micron, 10 micron, 25 micron, and so on, mostly used for high precision cutting of non-ferrous metal (copper, aluminum, alloy ), finish processing of non-metal materials (porcelain, synthetic fibre, graphite materials), and wear resistance materials for surveying instruments, steering equipment, and supporting tools etc. Advantages of PCD tool blanks: 1. Long working life. 2. Uniform surface finish. 3. Reduces machine down time. 4. Highly improved work piece quality and excellent dimensional control. 5. Increase productivity. 6. High material removal rate. 7. Lower cost per piece. 8. The working life of a PCD cutting edge is usually 50 to 250 times longer than that of traditional sintered carbide cutting tools.

Model name

RJ-017

Payment terms

T/T

Product Name

PCD inserts for cutting tools

Description

The standard shape of RJ PCD Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCD Cutting Tool Blanks are available in 5 micron, 10 micron, 25 micron, and so on, mostly used for high precision cutting of non-ferrous metal (copper, aluminum, alloy ), finish processing of non-metal materials (porcelain, synthetic fibre, graphite materials), and wear resistance materials for surveying instruments, steering equipment, and supporting tools etc. Advantages of PCD tool blanks: 1. Long working life. 2. Uniform surface finish. 3. Reduces machine down time. 4. Highly improved work piece quality and excellent dimensional control. 5. Increase productivity. 6. High material removal rate. 7. Lower cost per piece. 8. The working life of a PCD cutting edge is usually 50 to 250 times longer than that of traditional sintered carbide cutting tools.

Model name

RJ-019

Payment terms

T/T

Product Name

Electroplated Diamond Grinding Wheels

Description

RJ provides both resin bond diamond grinding wheels, vitrified bond diamond grinding wheels and metal bond diamond grinding wheels. Our products are widely used in Carbide, Wood, PCD/PCBN Tools and Diamond, Crank Shaft, Magnetic, meterial, Glass. We can customize according to customers' needs, no matter what type, shape and size. 1. Resin Bond Diamond/CBN Grinding Wheels Resin Bond Diamond Wheel are mainly used in grinding carbide, vitrified, magnetic, silic, self-fluxing alloy material. 2. Vitrified Bond Diamond/CBN Grinding Wheels Vitrified Bond Diamond Grinding Wheels are applied in many hard and brittle material machining, such as wafer (semiconductor silicon slice and solar energy silicon slice), polycrystalline diamond compact(PDC), polycrystalline diamond(PCD), PCD tools, tungsten steel(cemented carbide), new emerging structure ceramic, precious stones, crystal, rare earth materials(magnetic material), and etc. 3. Metal Bond/Electroplated Diamond Grinding Wheels Metal Bond Diamond Grinding Wheel have the features of high efficiency, high stock removal, good self-sharpening, strong hold and good abrasion resistance. Our range of Metal Bond Diamond Grinding Wheels are available at market leading prices.

Model name

RJ-018

Payment terms

T/T

Product Name

Resin Bond/ Vitrified Bond/ Metal Bond/Electroplated Diamond Grinding Wheels

Description

RJ provides both resin bond diamond grinding wheels, vitrified bond diamond grinding wheels and metal bond diamond grinding wheels. Our products are widely used in Carbide, Wood, PCD/PCBN Tools and Diamond, Crank Shaft, Magnetic, meterial, Glass. We can customize according to customers' needs, no matter what type, shape and size. 1. Resin Bond Diamond/CBN Grinding Wheels 2. Vitrified Bond Diamond/CBN Grinding Wheels 3. Metal Bond/Electroplated Diamond Grinding Wheels

Model name

RJ-020

Payment terms

T/T

Product Name

Tungsten carbide ring supported round Diamond/ PCD Wire Drawing Die Blanks

Description

RJ Diamond Wire Drawing Die Blanks have not only high wear resistance, hardness, and thermal conductivity, but also high mechanical strength and tenacity. They are suitable for high-speed drawing of nonferrous wires such as copper, aluminum, nickel, stainless steel and other alloy wires. RJ Diamond Wire Drawing Die Blanks include two series: CD Series and SP Series. According to the application of wire drawing, each series has 5 grain sizes:3μm,5μm,10μm,25μm and 50μm. CD Series are self supported PCD die blanks in hexagonal shape (CDH) and round shape (CDR). They are suitable for all types of wire drawing applications especially when cost-cutting is required. SP Series are tungsten carbide supported PCD die blanks in round shape. TC ring enhances tearing strength of die blanks, which is especially suitable for high strength and high speed wire drawing. 1.CD Series-CDH: Self Supported PCD Die Blanks (Hexagonal) 2.CD Series-CDR: Self Supported PCD Die Blanks (Round) 3.SP Series: Tungsten Carbide Supported PCD Die Blanks

Model name

RJ-021

Payment terms

T/T

Product Name

PCBN Cutting Tool Blanks

Description

The standard shape of RJ PCBN Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. RJ PCBN Cutting Tool Blanks consist of fine CBN grains sintered under ultra-high pressure and ultra-high temperature. Combining the strengths of hardness, thermal stability, thermal conductivity, and strong impact resistance ability characteristic of CBN, they are ideal for cutting tools for the machining of ferrous metal and alloy, all with high productive efficiency, high machining precision, and good surface quality. RJ CBN Cutting Tools Blanks are composed by BN and PCBN two series: BN characteristics: 1. Solid CBN 2. Good wear resistance 3. Two sides can be used as edges 4. High thermal resistance 5. Excellent fracture resistance BN application: 1. High Speed Turning and milling of gray cast iron 2. Turning of chilled iron, nickel-based iron and ductile iron PCBN characteristics: 1. Good weld based in the composite CBN layer and tungsten carbide base. 2. High abrasion resistance. 3. Good transversal rupture strength resistance. 4. Good chemic stability. 5. Uniform dimension precision. 6. Good consistency of processing. PCBN application: 1. Turning of cast iron. 2. Powdered metals. 3. Exotic materials and heat resistant alloys. 4. High speed milling of gray cast iron.

Model name

RJ-009

Payment terms

T/T

Website

www.zzrj-diamond.com

Contact person

Ms. Sarah

Phone

+86-371-56680603

Address

99 Sanquan Road, Jinshui Zone, China

City

Zhengzhou

State/Region

Henan

Postal code

450045