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Forum: 55. Dust Management

Thu 17 September 2009, 17:48

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Irfan, plz post photo.

Irfan,

plz post photo.

Forum: 55. Dust Management

Wed 16 September 2009, 09:22

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

You are right !!! Only if it gets loaded. So...

You are right !!!
Only if it gets loaded.
So I must balance HP, Hose dia, Inlet dia, outlet dia clearance and impeller size so that motor does not get loaded.

I have seen huge dia furnace...

Forum: 55. Dust Management

Wed 16 September 2009, 08:44

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Thanks Irfan, 2 HP saves power also. ...

Thanks Irfan,

2 HP saves power also.
Awaiting till tomorrow for pic of hose.

Forum: 55. Dust Management

Wed 16 September 2009, 07:16

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Thanks What the calculation basis of using...

Thanks

What the calculation basis of using 14 " I mean +10 Hz for + 2" ?
Mine motor is 50 Hz is 12 " ok for 2HP as per excel sheet?

What's the thickness of GI sheet you used?

Forum: 55. Dust Management

Wed 16 September 2009, 06:40

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Wow that was quick ;) OK I go for 90 degree...

Wow that was quick ;)

OK I go for 90 degree fins. Are you satisfied with performance and energy consumption ?
Where did you got laser cut impellers ? You remember mine charged higher, so no...

Forum: 55. Dust Management

Wed 16 September 2009, 06:07

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Thanks Gerald for dxf's I copied dxf from this...

Thanks Gerald for dxf's
I copied dxf from this link,

Irfan,
I calculated 12" dia Impeller for my design from Bill's excel sheet, I prefer Martlet after seeing Gerald's comparision. But problem...

Forum: 55. Dust Management

Tue 15 September 2009, 18:01

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Your lasercut supplier could also do Martlet...

Your lasercut supplier could also do Martlet (curved fins) type Impeller? becoz these are better one.

Forum: 55. Dust Management

Tue 15 September 2009, 10:01

Replies: 30

Blower impeller design & comparisons

Views: 37,936

Posted By DMS

Dust Shoe

Following comment made in this post (http://www.mechmate.com/forums/showthread.php?p=30277&postcount=4) - moved to this thread

I am in process of building 2 HP cyclone.

Showing results 1 to 8 of 8

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