4 Ton Oil Fired Boiler, Brand Name : zg

We are offering 4 ton oil fired boiler.
product structure:
1.big furnace pipe, central backdraft,smoke three-pass structure, furnace pipe in pot shell center, convection pipe circumferential distribution and a turbolator provided in smoke tube to extend heating surface. .
2.wet-back,two-pass smoke pipe ,all corrugated furnace, low combustion chamber ,and symmetrically arranged convection heating surface.
advantages:
• 1.three-pass structure,big volume of the combustion chamber, burning fully
• 2.corrugated furnace structure increases the heat transfer area ,and also satisfies the free expansion after the furnace is being heated.
• 3.thread smoke tube enhances the heat transferred effect.
• 4.wet back structure,whole plate boundary butt-jointed with seam.
• 5.rear view device is easy to observe combustion status.
• 6. Multiple protective devices make the operation safe and reliable
• 7.color pattern plate packaging ,mirror finished stainless steel ,or brushed stainless steel ,elegant appearance
• 8. Imported combustor ,automatic operation.
• 9.high boiler thermal efficiency ,stable output , strong load adaptability.