I can’t stand it any longer…I am beginning to loathe my General 24″ dual drum sander. The paper loosens up, it stretches, it rips, and flutters. The front drum is lower on one side than the other side in spite of what the factory says is a level front drum…the back drum requires constant figdgeting to get it to sand even and I spent 3 rolls last night trying to sand face frames and rails and stiles…all in very light passes. It’s not my technique…nor is it the way I install the paper.
Anyone want to buy this big green 1800.00 disapointment?
Replies
How long have you had it? I would go higher up the food chain at the company to see if you can get some decent service out of them.
Yep, got one of those. They take some fidgeting to get right. But I can sand down to 0.010+/-.001" all the way around a board the size of a sheet of paper.
I will be happy to try to help if I can. Let me know.
Bob A.
Edited 11/23/2004 12:23 am ET by Bob
Thanks for the note. I need to insert a thinner shim on the left side mounting bolts for the table assembly and try to level it. I am going to use 1" packing tape to help secure the right sidfe of the sander roll too. It constantly loosens up (because the forward drum grinds more on that side than the other) and then flutters, rips, and mangles.
By installing a thin shim on the left side of the table I hope to lift it even with the right side table and to the drum.
Man o man, what a pain in the neck...going through rolls of 3.00 paper like I have a lot of money to waste.
What advice can you provide? I'm all ears...
Thanks. Tom
changing the paper
Hi, I have the same machine and cannot figure out how to start the paper when I am installing new sandpaper.
Mine has trouble with the paper loosening, stretching , etc, but not so bad that I can't use it. Sorry no help from me.
I have same sander and spend a fair bit of time when I first got it aligning drums to eachother and to table. Machine works great now, very reliable and one of the better drum sanders in it's class I would say.
As for installing paper and tightening, I can usually change and cut the paper in less than five minutes. Here's my procedure:
1. Start with correct angle pre-cut on roll.
2. Insert and clamp one left side
3. Turn drum, unrolling big roll as you go, when you get to end of drum, use utility knife against drum to cut paper, leaving correct angle on roll for next change.
4. Trim ends so they will fit in clamp, adjust so paper is tight.
5. Usually I'll run a couple pieces through to break in new belts then have to re-tighten paper (sometimes trimming more off ends to fit into clamp). Once retightened I never have to do it again - my paper only seams to stretch when first broken in (I have SIA paper)
Good luck!
Nathan
This forum post is now archived. Commenting has been disabled