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1.Boiler manufacturer, 2.Capacity:1ton/hr~50ton/hr, 3.Coal or biomass pellet as fuel, 4.Have ISO SGS BV certificate - details see: https://www.machineto.com/2013-best-selling-excellent-quality-automatic-industrial-wood-burning-boilers-10211860

Detailed description of wood pellet boiler

Introduction:

1, the usage of high-performance heat transfer components - threaded pipe, with a reasonable gas flow rate, the boiler thermal efficiency is higher 6-8 percentage points than the state high professional standards.
2, arch tube plate, thread to make pot pipe from the quasi-rigid body shell variable based elastomer with the airfoil stack, completely avoid the defects that traditional high-temperature pyrotechnic tube boiler tube plate cracking.
3, reasonable and unique water circulation loop backwater ejector device (hot water boiler), improved the increased water velocity, to avoid the water-wall tube break.

Boiler Specification:

Model	DZL4-1.25-AII DZL4-1.6-AII DZL4-2.5-AII	SZL6-1.25-AII SZL6-1.6-AII SZL6-2.5-AII	SZL8-1.25-AII SZL8-1.6-AII SZL8-2.5-AII	SZL10-1.25-AII SZL10-1.6-AII SZL10-2.5-AII	SZL15-1.25-AII SZL15-1.6-AII SZL15-2.5-AII	SZL20-1.25 SZL20-1.6-AII SZL20-2.5-AII
Rated steam capacity(t/h)	4	6	8	10	15	20
Rated worKing pressure(MPa)	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5
Rated steam temperature (ºC)	194/204/225	194/204/225	194/204/225	194/204/225	194/204/225	194/204/225
Feed water temperature(ºC)	20	20	20	20	20	20
boiler body heating surface	99.5	134	210	233.6	310.5	478
Economizer heating surface	38	60	109	130	174	257
Effective chain great heating surface(m2)	5.3	7.8	10.2	12	18	23
design coal type	AII	AII	AII	AII	AII	AII
coal consumption(kg/h)	591	884	1150	1443	2157	2866
heating efficiency(%)	81	81	81	81	82	82
largest weight(ton)	32	21	26	28	30	35
largest transporation dimension(LXWXH) mm	7.46x2.65x3.52	7X2.7X3.5	6.9X3.16X3.5	7.89X3.26X3.53	10X3.2X3.5	11X3.2X3.

Work flow: