diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/TileMechanical.java b/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/TileMechanical.java
index 1e4755710..b513d5199 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/TileMechanical.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/TileMechanical.java
@@ -48,6 +48,7 @@ public abstract class TileMechanical extends TileBase implements INodeProvider,
     public TileMechanical(Material material)
     {
         super(material);
+        this.mechanicalNode = new MechanicalNode(this);
     }
 
     @Override
@@ -69,6 +70,15 @@ public abstract class TileMechanical extends TileBase implements INodeProvider,
     {
         super.updateEntity();
         mechanicalNode.update();
+        if(frame != null)
+        {
+            frame.update();
+            if(!frame.isVisible())
+            {
+                frame.dispose();
+                frame = null;
+            }
+        }
         if (!this.getWorldObj().isRemote)
         {
             if (ticks % 3 == 0 && (mechanicalNode.markTorqueUpdate || mechanicalNode.markRotationUpdate))
diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/gear/MechanicalNodeFrame.java b/mechanical/src/main/scala/resonantinduction/mechanical/gear/MechanicalNodeFrame.java
index 2225d8f2c..7ec921bd2 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/gear/MechanicalNodeFrame.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/gear/MechanicalNodeFrame.java
@@ -29,8 +29,8 @@ public class MechanicalNodeFrame extends Frame implements ActionListener
     Label[] connections = new Label[10];
 
     long tick = 0;
-    PartMechanical partMechanical = null;
-    TileMechanical tileMechanical = null;
+    private PartMechanical partMechanical = null;
+    private TileMechanical tileMechanical = null;
 
     public MechanicalNodeFrame(TileMechanical tile)
     {        
diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/MixerNode.java b/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/MixerNode.java
new file mode 100644
index 000000000..743a5256c
--- /dev/null
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/MixerNode.java
@@ -0,0 +1,22 @@
+package resonantinduction.mechanical.process.purifier;
+
+import net.minecraftforge.common.ForgeDirection;
+import resonant.api.grid.INodeProvider;
+import resonantinduction.core.interfaces.IMechanicalNode;
+import resonantinduction.mechanical.energy.grid.MechanicalNode;
+
+public class MixerNode extends MechanicalNode
+{
+
+    public MixerNode(INodeProvider parent)
+    {
+        super(parent);
+    }
+    
+    @Override
+    public boolean inverseRotation(ForgeDirection dir, IMechanicalNode with)
+    {
+        return dir == ForgeDirection.DOWN;
+    }
+
+}
diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/TileMixer.java b/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/TileMixer.java
index 7fd6bc0f8..ae0458ce5 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/TileMixer.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/process/purifier/TileMixer.java
@@ -41,17 +41,7 @@ public class TileMixer extends TileMechanical implements IInventory
 	public TileMixer()
 	{
 		super(Material.iron);
-
-		mechanicalNode = new MechanicalNode(this)
-		{
-			@Override
-			public boolean inverseRotation(ForgeDirection dir, IMechanicalNode with)
-			{
-				return dir == ForgeDirection.DOWN;
-			}
-
-		}.setConnection(Byte.parseByte("000011", 2));
-
+		mechanicalNode = new MixerNode(this).setConnection(Byte.parseByte("000011", 2));
 		isOpaqueCube = false;
 		normalRender = false;
 		customItemRender = true;