Sefu China Diamond Disk Cutter Manufacturer 180mm 7′ ′ Inch Vacuum Brazed Diamond Grinding Disc for Cutting and Grinding Brazed Diamond Tools

• Material: Diamond
• Abrasive: Superabrasive
• Standard: 16′′
• Product Name: Diamond Tools
• Catalog 1: Diamond Grinding Disc
• Catalog 2: Diamond Cutting Grinding Discs
• Catalog 3: Diamond Grinding Burrs
• Catalog 4: Diamond Saw Blade
• Transport Package: on-Demand Customization
• Specification: On-Demand Customization
• Trademark: SEFU
• Origin: Hebei, China
• HS Code: 902790000
• Production Capacity: 50000000PCS/Month

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hubei, China

 

Product Description

Diamond Grinding Disc
Applicable Equipment: Angle grinder
Uses: It is widely used in surface cleaning of gray iron, ductile iron, and other castings, as well as processing high hardness and high toughness materials and high adhesion materials that are difficult to grind with ordinary grinding wheels.
Advantages: wear resistance, high grinding efficiency, long service life, safety, and environmental protection.
 

Specification:

Name	Diameter Size (D/mm)	Assembly Aperture (d/mm)	Base Thickness (t/mm)	Grinding abrasive(mesh)
Arc grinding disc	100	16	3.0	35
Arc grinding disc	125	22.23	3.0	35
Arc grinding disc	150	22.23	3.0	35
Arc grinding disc	180	22.23	3.0	35

 

Name	Diameter Size (D/mm)	Assembly Aperture (d/mm)	Base Thickness (t/mm)	Grinding abrasive(mesh)
Flat grinding disc	100	16	3.0	35
Flat grinding disc	125	22.23	3.0	35
Flat grinding disc	150	22.23	3.0	35
Flat grinding disc	180	22.23	3.0	35

Diamond Cutting Grinding Discs
Purpose: both cutting and polishing
It is widely used for surface cleaning and processing of iron castings, and can efficiently cut and grind burrs, risers, etc. on the surface of castings.
Equipment: Used on manual hand-held angle grinders.
Features:
-Can be used for cutting and grinding
-Sharp cutting
-High safety factor
-High cutting quality
-Long service life
-Reducing the overall cost of the workshop.
 

Name	Diameter Size (D/mm)	Assembly Aperture (d/mm)	Base Thickness (t/mm)	Fabric width (w/mm)
Q100C452010	100	16	2.0	10
Q125C452010	125	22.23	2.0	10
Q150C452515	150	22.23	2.5	15
Q180C452515	180	22.23	2.5	15

 

Comparison of the efficiency of processing ductile iron with active fusion cutting and grinding discs
Grinding wheel comparison	Processing efficiency	life
Resin sheet	2m2/min	1h
Fusible Sheet	3m2/min	80h

Diamond Grinding Burrs
The grinding burr generally grinds the inner wall of the casting or the part with burrs in the hole. 
Applicable equipment: various electric drills, electric grinders
Advantage:
-High grinding efficiency, reducing cost
-Will not deform due to wear
-Long use time
-Increase safety
-Cleaner operating environment

Specification:

Structure	Outer Diameter  (mm)	Head Height  (mm)	Handle  (mm)	Total Length  (mm)	Granularity (mesh)
Flat	18	25	6	56	30/40/50
	20	18	6	40
	22	30	10	56
Arc	15	32	12	60
	16	32	6	60
	18	32	6/8	60
	20	32	6/10	60
	25	32	6/10	60
Pointed	15	35	6	65
	15	35	6	80
	25	35	6/10	65

Comparison of brazed diamond grinding head and traditional grinding head

Item	Brazed grinding head	Traditional grinding head
Service life	Longer service life, more durable than ordinary grinding heads	The service life is short, and the uneven force will cause deformation
Dust	Less dust and more environmentally friendly	Larger dust, causing harm to the human body
Efficient	Exposed diamond, high grinding efficiency	Short life, manual replacement is time-consuming and laborious
Earthquake resistance	High manganese steel thickened substrate	Ordinary material handle, easy to break, poor balance

Diamond Saw Blade
A diamond saw blade is a cutting tool, which is mainly composed of two parts: a base body and a cutter head.
Uses: Widely used in the cutting of gray iron, ductile iron and other cast iron parts.
Advantage:
-Cutting sharp
-Stable performance
-High safety factor
-Environmental friendly
-High cutting quality
-long-lasting

Specification:

Item Number	Diameter Size (D/mm)	Blade Thickness (W1/mm)	Base Thickness (t/mm)	Saw Blade Teeth (T)
JG105C45145	105	2.4	1.4	8
JG115C45145	115	2.4	1.4	8
JG125C45145	125	2.4	1.4	10
JG150C45165	150	2.6	1.6	12
JG180C45185	180	2.8	1.8	14
JG230C45185	230	2.8	1.8	16
JG300A45245	300	3.2	2.4	20
JG350A45265	350	3.4	2.6	24
JG400A45275	400	3.6	2.8	28

Application Case:

Cutting the pouring riser of automobile castings
Saw blade model	CD-400
Saw blade specifications	400*2.4*32
Workpiece material	QT500-7
Workpiece hardness	HB170~230
Cutting machine parameters	Power 5.5KW
	Speed 3620rpm
	Feed 3.5mm/s
Surface quality after processing	Ra12.5

 

Cutting cast iron pouring riser-performance comparison
Saw blade comparison	Cutting efficiency	life
Ordinary resin saw blade	12 seconds/blade	50pcs
Sefu Diamond Saw Blade	9 seconds/blade	3000pcs

Diamond Grinding Wheel
A round consolidated abrasive tool with a through hole in the center made of a diamond abrasive material and a bond is called a diamond grinding wheel.
Diamond grinding wheel is one of the diamond tools. It is mainly suitable for the surface grinding of various refractory materials. It has the advantages of good processing flatness, high grinding efficiency and long life. It can be applied to all domestic and imported grinding equipment.
Purpose: Grinding processing
Used for power tools, grinding robots, automation equipment
Applicable equipment: grinder
Advantage:
-High grinding efficiency
-High wear resistance
-High grinding precision
-Wide range of use
-long lasting
-Safety

Specification:

Item Model	Outer diameter (mm)	Inner diameter (mm)	Thickness (mm)	Side width (mm)
L150	150	32	10-50	10-50
L250	250	20-50
L300	300	32-127
L350	350
L400	400

 

SEFU CHINA DIAMOND DISK CUTTER MANUFACTURER 180MM 7'' INCH VACUUM BRAZED DIAMOND GRINDING DISC FOR CUTTING AND GRINDING BRAZED DIAMOND TOOLS

 

Detailed Photos

FAQ

Q: Are you Factory?
A: Definitely, we are a factory. Welcome to visit us!

Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.

Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.

Q: What is your lead time?
It usually needs about 15- 20 days after receiving the PO.

Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.

Q: Does your company accept customization?
A: We accept OEM service.

Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.