1. Aluminum Idler Roller

We had complete aluminum pipe size from Φ30mm ~ Φ226mm in out diameter.Use aluminum pipe material by customer's request (6063A,6061,6060,LY12,etc). Idler rollers had the advantages of light, fine dynamic balance(max exceed G1 grade), rigidity, brightness, smooth roller surface, used widely in the equipments of printing, package, plastic, weave,etc. There are ribs inside the pipe for increasing the strength. Many kinds of surface finish of aluminum roller as below.

Note:

1. Unit: mm.

2. The material of A & B is aluminum and C is #45 steel or stainless steel.

3. Surface finish as below:

A) General anodizing (limpid & white) and the hardness is HV300.

B) Hard anodize (dark brown & silver) and the hardness is HV500.

C) Sanding with hard or general anodize.

D) Teflon (green & gray & black with different friction)

E) Knurling (pitch interval by customer’s request)

 

General anodize with cross groove

Hard anodize

Chill roller (water chill one side) with general anodize

Teflon coating

Both end shaft roller with hard anodize

Hard anodize in silver color

Sanding with General anodizing
 Knurling with Hard anodizing

Smooth surface with both end shaft

Chill roller with hard anodizing

 

 The dimension of finished products

 
 

Outside Diameter (mm)

Inside Diameter (mm)

Single Thickness (mm)

Strengthen Ribs radius x amount

Φ226 Φ210 8 R8mm x10

Φ200

Φ175

12.5

None

Φ180

Φ160

10

R5mmx9

Φ163

Φ147

8

None

Φ160

Φ148

6

R5mmx9

Φ150

Φ140

5

R5mmx8

Φ146

Φ130

8

R5mmx9

Φ130

Φ116

7

R4.5mmx8

Φ120

Φ111

4.5

R4.5mmx8

Φ118

Φ102

8

None

Φ113

Φ102

5

R4.5mmx8

Φ110

Φ101

4.5

R4.1mmx8

Φ100

Φ92

4

R4.5mmx8

Φ95

Φ84

5.5

R5mmx9

Φ90

Φ82

4

R4.1mmx8

Φ87

Φ77

5

R4.5mmx8

Φ80

Φ72

4

R4.1mmx8

Φ79

Φ65

7

None

Φ75

Φ67

4

R4.1mmx8

Φ70

Φ62

4

R4.1mmx8

Φ62

Φ52

5

R4.1mmx8

Φ60

Φ50

5

R4.1mmx8

Φ55

Φ46

4.5

R4.1mmx8

Φ50

Φ40

5

R4.1mmx8

Φ40

Φ27

6.5

None

Φ32

Φ21.5

5.25

None

 

 

 2. Air shaft

  Air shaft with Serrated Key
 
  basic structure
   Main type
O.D.before pressed
O.D. after pressed
adopt pipe I.D
1"standard
φ25mm
φ28-φ32mm
φ26-φ30mm
2"standard
φ49mm
φ52-φ54mm
φ50.5-φ52mm
3"standard
φ74mm
φ79-φ81mm
φ75.5-φ78.5mm
6"standard
φ149mm
φ155-φ157mm
φ151-φ153mm
L2+70 length
2"
3"
6"
600-1000mm
8-12(kg)
15-20(kg)

--

1000-1300mm
12-14(kg)
20-25(kg)
--
1300-1600mm
14-16(kg)
25-30(kg)
--
1600-2000mm
16-20(kg)
30-38(kg)
--
   
   
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