Because of its reasonable structure, high precision, low noise, flexible rotation, beautiful appearance, economy and practicality, it is widely used in various logistics transportation industries and is an indispensable key component of logistics transportation.
The cylinder can also be customized for you. According to the volume, quality and use environment of the conveyed material, different lengths, diameters and requirements are selected to meet the transportation requirements under different conditions.
Classification of rollers:
1. According to whether there is power: there are two types of unpowered rollers and power rollers, both of which contain straight rollers and cone rollers.
2. According to the driving effect: the power roller can be divided into three types: round belt drive (with groove), flat belt drive (friction belt) and chain drive (with sprocket).
3. According to the type of bearing: special precision bearings and special stamping bearings, the bearing seats include steel seats and plastic seats.
4. According to the barrel material: a variety of materials are used to achieve a variety of surface treatments to meet the needs of material transportation in various environments. 5According to the installation method: axis spring loaded type and fixed loaded type.
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The roller has the remarkable features of reasonable structure, high precision, low noise, flexible rotation, large bearing range, beautiful appearance, etc. It is an indispensable key part in the material handling system.
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1、Roller diameter selection
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Roller diameter and wall thickness
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Roller length（ mm)
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100
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200
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300
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400
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500
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600
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700
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800
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900
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1000
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Φ 25x1.0
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Roller bearing（ KG)
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40
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35
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30
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30
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25
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20
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15
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10
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5
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5
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Φ 38x1.5
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Roller bearing（ KG)
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65
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60
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55
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50
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45
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40
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35
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30
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20
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15
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Φ 50x1.5
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Roller bearing（ KG)
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90
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80
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70
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65
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60
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50
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45
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40
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35
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25
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Φ 57x1.5
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Roller bearing（ KG)
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100
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90
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80
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75
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70
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60
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55
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50
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45
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35
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Φ 60x2.0
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Roller bearing（ KG)
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140
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130
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120
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110
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105
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100
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90
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85
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80
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75
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Φ 60x2.5
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Roller bearing（ KG)
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160
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150
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140
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130
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125
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120
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110
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105
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100
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90
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Φ 76X3.0
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Roller bearing（ KG)
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190
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180
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170
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160
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150
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145
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140
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135
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130
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120
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Φ 89X4.5
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Roller bearing（ KG)
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230
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220
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210
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200
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190
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185
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180
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175
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170
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160
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Calculation Formula of Taper of Conical Roller：r2=r1(R+L)/R
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(R2--roller big end radius; r1--roller small end radius; R--curve radius; L--roller length; R--determined by user design)
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2、Selection of roller specifications：
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For different weights, the diameter and length of the roller should be selected, and the roller length can be produced according to user requirements. In general, the width of the goods is +50mm. Various rollers can be suitable for the transportation of weight, length and materials with different requirements. Different types of rollers should be selected for different environments. For example, stainless steel or plastic steel rollers should be selected for wet environments. When there is a turning roller table, the turning radius should be considered to ensure the smooth transportation of the material. To ensure the balanced transportation of the goods, there must be three rollers in contact with the conveyed material at any time. If necessary, the tray should be added to the soft bag packaging.
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3、Classification of rollers
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According to the presence or absence of power: there are two types of unpowered rollers and power rollers, both of which contain straight rollers and cone rollers.
|
|
According to the driving effect: the power roller can be divided into two types: actuating type and accumulation type.
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According to the driving effect: the power roller can be divided into three types: round belt drive (with groove), flat belt drive (friction belt) and chain drive (with chain theory).
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According to the bearing variety: special precision bearings and special stamping bearings, the housing number includes steel seats and engineering plastic seats.
|
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According to the barrel material: a variety of materials are used to achieve a variety of surface treatments to meet the needs of material transportation in various environments.
|
|
According to the installation method: shaft spring loaded type and fixed loaded type.
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The roller has the remarkable features of reasonable structure, high precision, low noise, flexible rotation, large bearing range, beautiful appearance, etc. It is an indispensable key part in the material handling system.
|
Turning roller：
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Barrel material: carbon steel, stainless steel, aluminum alloy, etc.
Cylinder surface treatment: galvanized, hard chrome plated, decorative chrome plated, refined car coating with anti-rust oil, polishing, etc.
Shaft: carbon steel, stainless steel
Common barrel specifications: diameter25\32\38\40\42\45\50\57\60\76\89\100\110mm
Common shaft specifications：8-10-12-15-17-20-25-30-35-40mm
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1、Roller diameter selection
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Conical roller cone taper calculation formula:r2=r1(R+L)/R
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(R2--roller big end radius; r1--roller small end radius; R--curve radius; L--roller length; R--determined by user design)
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2、Selection of roller specifications:
|
|
For different weights, the diameter and length of the roller should be selected, and the roller length can be produced according to user requirements. In general, the width of the cargo is +50mm. Various rollers can be used for the transportation of weight, length, and materials with different requirements. Different types of rollers should be selected for different environments. For example, stainless steel or plastic steel rollers should be selected for wet environments. When there is a turning roller, the turning radius should be considered to ensure the smooth transportation of materials. (Picture 2) In order to ensure the balanced conveyance of the goods, there must be three rollers in contact with the conveyed goods at any time, and the soft bag packaging should be transported with a tray if necessary
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|
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3、Classification of rollers
|
|
According to the presence or absence of power: there are two types of unpowered rollers and power rollers, both of which contain straight rollers and cone rollers.
|
|
According to the driving effect: the power roller can be divided into two types: actuating type and accumulation type.
|
|
According to the driving effect: the power roller can be divided into three types: round belt drive (with groove), flat belt drive (friction belt) and chain drive (with chain theory).
|
|
According to the bearing variety: special precision bearings and special stamping bearings, the housing number includes steel seats and engineering plastic seats.
|
|
According to the barrel material: a variety of materials are used to achieve a variety of surface treatments to meet the needs of material transportation in various environments.
|
|
According to the installation method: shaft spring loaded type and fixed loaded type.
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