The Forestry Forum

General Forestry => Forestry and Logging => Topic started by: treecare on September 15, 2012, 04:27:17 PM

Title: Morbark chipper question
Post by: treecare on September 15, 2012, 04:27:17 PM
Hello,

Can anyone tell me how to get the wood chips to shoot harder ??

Model 2200 drum

I run it at 2500 rpm have new blades and belt is tight. Anvil new.

Is there a setting somewhere on unit? It is 115hp

Thank you,

Treecare
Title: Re: Morbark chipper question
Post by: beenthere on September 15, 2012, 04:47:53 PM
"shoot harder"  ??

meaning Blow farther?
How far do they blow now? What distance are you looking for?

What length chip are you set at?  Maybe too small ?

Title: Re: Morbark chipper question
Post by: Bobus2003 on September 15, 2012, 07:23:31 PM
With my Morbark 2090D its easy to shoot my chips 60-70 feet.. Mines got the 115hp 4bt Cummins
Title: Re: Morbark chipper question
Post by: donny hochstetler on September 15, 2012, 08:14:15 PM
disc chippers will blow a lot harder than the drum chippers
Title: Re: Morbark chipper question
Post by: brendonv on September 15, 2012, 08:19:29 PM
I think those morbark drum chippers had issues throwing chips from what I've read.

You can route the exhaust into the chipper chute, or add a blower into the shoot.  Vermeer and many other manufacturers route the exhaust, seems to help.
Title: Re: Morbark chipper question
Post by: treecare on September 15, 2012, 08:55:26 PM
Yes blow father it shoots maybe 10 to 15 feet chip size 2 to 3 inches. I did not know you could exhaust to help this problem??
Title: Re: Morbark chipper question
Post by: 1270d on September 15, 2012, 09:54:42 PM
Is there an obstruction or large dent somewhere in the discharge chute? 
Title: Re: Morbark chipper question
Post by: treecare on September 15, 2012, 11:35:15 PM
No chute is in perfect shape.
Title: Re: Morbark chipper question
Post by: amberwood on September 16, 2012, 12:31:31 AM
accelerator blades intact? I know some manuf offer upgrades to throw further.

DTR
Title: Re: Morbark chipper question
Post by: brendonv on September 16, 2012, 06:17:25 AM
If the chips are that big it surely sound like your anvil is out of adjustment.

I get mine as close as I can without hitting.  It's very important on a smaller drum like mine for that reason.  Plus sharp knives.

I am routing my exhaust into the shoot this winter, come to think of it.
Title: Re: Morbark chipper question
Post by: treecare on September 17, 2012, 03:21:43 AM
amberwood what are accelerator blades??

I did notice today that my chute needs to be raised over the years of wear and tear. I am checking anvil in the morning.

Thank everyone for your help.

Treecare
Title: Re: Morbark chipper question
Post by: amberwood on September 17, 2012, 04:26:01 AM
paddles or fan blades. They create more air flow, shifting the chip further.

DTR