diff --git a/core/src/io/anuke/mindustry/content/blocks/CraftingBlocks.java b/core/src/io/anuke/mindustry/content/blocks/CraftingBlocks.java
index aed1ecf0a0..b9a0a383e0 100644
--- a/core/src/io/anuke/mindustry/content/blocks/CraftingBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/CraftingBlocks.java
@@ -139,13 +139,13 @@ public class CraftingBlocks extends BlockList implements ContentList{
         melter = new PowerCrafter("melter"){{
             health = 200;
             outputLiquid = Liquids.lava;
-            outputLiquidAmount = 0.75f;
-            itemCapacity = 50;
+            outputLiquidAmount = 1f;
+            itemCapacity = 20;
             craftTime = 10f;
             hasLiquids = hasPower = true;
 
             consumes.power(0.1f);
-            consumes.item(Items.stone, 2);
+            consumes.item(Items.stone, 1);
         }};
 
         separator = new Separator("separator"){{
diff --git a/core/src/io/anuke/mindustry/content/blocks/PowerBlocks.java b/core/src/io/anuke/mindustry/content/blocks/PowerBlocks.java
index 54bd88f2f3..4d4f72a38d 100644
--- a/core/src/io/anuke/mindustry/content/blocks/PowerBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/PowerBlocks.java
@@ -19,9 +19,9 @@ public class PowerBlocks extends BlockList implements ContentList{
         }};
 
         thermalGenerator = new LiquidHeatGenerator("thermal-generator"){{
-            maxLiquidGenerate = 4f;
+            maxLiquidGenerate = 2f;
             powerCapacity = 40f;
-            powerPerLiquid = 0.1f;
+            powerPerLiquid = 0.2f;
             generateEffect = BlockFx.redgeneratespark;
             size = 2;
         }};