CIPIE(Henan)Import and Export Trade Co.,LTD


Roll Grinding wheels

Place of Origin: Henan, China (Mainland)
Brand Name: OEM
Model Number: 41WA2303022
Abrasive Grain: White Aluminum Oxide
Diameter: 200/205mm (8'')
Shape: Straight
Application: Surface/Creep-feed
Grit Size: 46
Bonding Agent: Vitrified
Hardness: Hard
Structure: Open
Work Condition: Dry

Trade Information

Min. Unit of Measure: Pieces
Min. Order Quantity: 100
FOB Price: USD 20.000 - 35.000
Port: SHANGHAI
Delivery Time: 30days after placing order
Packaging Details: Cartons
OEM: Yes
Production Capacity: 1000000 / Year
Payment Terms: D/A, D/P, T/T

Product Description

Roll Grinding wheels

Quick Details

Place of Origin:
Henan, China (Mainland)
Brand Name:
oem
Model Number:
abrasive tools
Type:
Abrasive Disc
Size:
vary,100-900mm
bonding agent:
ceramic WA/A/GC/C
shape:
straight,cup,flaring cup,dish etc
abrasive:
natural material
hardness:
I,J,K,L,M,N,Q,S,T
color:
grey,coffee,green,pink,red,blue,black etc,
certificate:
ISO9001

Packaging & Delivery

Packaging Detail: 1.10pcs/carton 2.According to the customer's request
Delivery Detail: 25day after the advance payment

Specifications

Ceramic Bond Grinding Wheel WA/A/GC vitrified grinding wheel 
1.Best quality and reasonable price 
2.Diameter 6--1600mm

Ceramic Bond Grinding Wheel WA/A/GC vitrified grinding wheel 
1.Best quality and reasonable price 
2.Diameter 6--1600mm Thickness 6--600mm 
3.Various raw materials 
4.Pass ISO9001

 

Technical Specs: 
1 --- Grain 
The grain plays a main part in grinding: There are two major kinds of conventional grains: 
aluminium oxide and silicon carbide.

Grain symbol Application
Brown Aluminium
Oxide
A
(GZ)
For operations on metals of high - tensile strength such as carbon steels, common alloyed steel, 
hard bronze and malleable cast iron etc.
White Aluminium
oxide
WA
(GB)
For finishing alloyed steel, hardened steel and tool steel.
Monocrystalline
Aluminium oxide
SA
(GD)
For high toughness and better cutting ability. suitable for grinding very hard and tough materials,
such as stainless steel, high vanadium high speed steel.
Microcrystalline
Aluminium oxide
MA
(GW)
For grinding stainless steel, special nodular cast iron or for mirror finish grinding.
chromium
Aluminium oxide
PA
(GG)
For tool and internal grinding or for precision and high finish surface grinding.
Black 
Silicon Carbide
CC
(TH)
For operations on metals and nonmetal matenals of low tensile strength such as grey cast iron,
brass, leather, hard rubber and so on.
Green Silicon Carbide GC
(TL)
Suitable for cemented carbide and glass.


2 --- Grain Size
The term "grain size" means the size of abrasive particles and is to be chosen depending on the 
required accuracy, surface finish of the work to be ground and production efficiency. According 
to China National Standard GB2477 -- 83 the grain size is subdivided into four groups. Grain, 
powder, micropowder and fine micropowder.

3 --- Hardness Grade 
The grade means the degree of difficulty for the abrasive grain on the tool's surface to be pulled 
out by grinding force. They grains is easy to be pulled out shows lower grade, conversely it shows 
higher grade. The abrasive tools made China fall into 7 major grades and 14 detailed grades.
The hardness of the material to be ground determines the choice of the abrasive tool's grade. 
Besides, some supplementary factors should be considered simultaneously, such as the contact 
area between the abrasive tool and the workpiece, workpiece shape, grinding methods, cooling 
measures, abrasive bond type, etc.........

4 --- Structure
The grinding tool is composed of grinding grain, bond and voids. Structure is the proportion by volume 
of these three components, and the structure classifications are determined by the grain percentage.
The larger the percentage taken by the grains, the denser the structure is, and vice versa.

 

 

Type

Code

Diameter

Thickness

Hole Dia

Straight grinding wheel

P

6-750

5-200

2-305

Wheels tepered two sides

PSX

100-350

10-32

20-127

wheels tapered one side

PDX

100-350

10-25

20-127

wheels recessed one side

PDA

30-750

25-75

10-305

wheels recessed two sides

PSA

30-750

25-75

25-230

cvindrical grinding wheel

N

150-400

50-200

100-350

cup-shaped grinding wheel

B

50-250

40-200

13-150

Bowl-shaped grinding wheel

BW

50-200

25-63

13-32

Dish grinding wheel

D

100-300

13-15

13-32

 

big range

super soft

soft

mid soft

medium

medium hard

hard

super hard

small range

D,   E,  F

soft 1

soft 2

soft 3

mid soft 1

mid soft 2

mid 1

mid 2

mid hard 1

mid hard 2

mid hard 3

hard 1

hard 2

Y

code

G

H

J

K

L

M

N

P

Q

R

S

T

 

 

   

Features:

 

Red, toughness, good degree of finish, maintain good edges.

 

Application:

 

Suitable for tool steel, alloy steel, quenched steel grinding, not only suitable for

 

the inside grinding and molding grinding but also for tool grinding, spinning grinding,

 

instrument parts of precision grinding, high degree of finish.

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