The advantage of split type water-cooled block than traditional casting one: 1.Easy to maintance. Each panel is seperated one. If some panel is damaged, it is easy to change.
2. Low maintance cost. The damaged one can be replaced without changing the whole one.
3. High efficiency. The burner panel is the quick-wear part. Keep some spare parts for the the burner panel and change it quickly once damaged.
4. Good cooling performance. The water way inside is machined instead of casting. It is more smooth and convenient to flow for the water.