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  • Stress Shot Peening Machine

The standard Stress shot peening line consists of 1. Shot Peening main machine with 3 impellers ( 2 or 4 impellers up to user’s choice). 2. Presses and convey system A. 20 Ton hydraulic loading press (15 Ton or 30 Ton available) B. Charging conveyer C. Discharging conveyer D. 20 Ton hydraulic unloading press (15 Ton or 30 Ton available) E. Conveyer between charging and discharging device 3. Jigs (Cranes) are with normal leaf spring steel ( or with Mn13 steel with extra cost ) 4. Dust collector

Details

Main Technical Data for the main shot peening machine

1
Dimension of the line
around18m(L)×8m(W)×5.5m(H) and1.5m underground ( dimension does not include dust collector which will be located outside of the plant)
2
Number of impellers
3 impellers ( type: SPENCE, 180-5RA or others)
3
Shot size
S390  Standard diameter  1.0 mm Screen  # 18   SAE-J444
4
Intensity (with stress)
Almen C = 0,008” +/- 0,002” (Speed≤4m/min)
5
Coverage on up side
≥98%
6
Width of conveyer
240~260mm
7
Type of conveyer inside tunnel
chain covered with plate+ chain style
8
Speed of conveyer
1~6m/Min (adjustable)
9
Total Motor Power
around150kw
10
Move leaf to loading press
By manual
11
Move leaf from unloading press
By manual
12
Loading press to fix the leaf on jig (stress on)
automatically
13
Unloading press to release the leaf from jig (stress off)
automatically
14
Jigs move between stations
automatically
15
Max. cylinder stroke of the press
700mm
16
Length of the jig
2400 mm
17
The tact timing is less than 35seconds. (That mean in every 35 seconds, there is one jig passes the same position. As the worker manually loading spring into jig is in the cycle, so it is also related with the worker’s loading speed).
18
For the leaf width less than 90mm, two leaves could be put in same jig. For the leaf width more than 90mm, one leaf could be put in the same jig.

 

 

Hits:  UpdateTime:2015-11-03 09:31:07  【Printing】  【Close
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