YLL series new design high efficiency chain grate thermal oil heater

1 Advanced skill,Small volume, 2 Low pressure achieve high temperature, 3 Fast warm, 4 Energy saving 30%, 5 High heat efficiency - details see: https://www.machineto.com/yll-series-new-design-high-efficiency-chain-grate-thermal-oil-heater-10211854

Type:Natural Circulation	Usage:Industrial	Structure:Fire Tube	Pressure:Low Pressure
Style:Vertical	Fuel:Coal/Oil/Gas fired	Place of Origin:Hebei China (Mainland)	Brand Name:Bangzi
Model Number:YLL	Output:Heat	Manufacturer experience:25years	Certificate:ISO9001-2008
Boiler manufacturing grade:Grade A

Product features:

1.Reasonable structure and small volumn which is easy to install
2.Achieve high temperature in low pressure
3.Supply heat closed and in cycling with high heat efficiency.
4.Carry the heat with liquid,and the 70-80times lower pressure than saturated steam within 300°C
5.The heat conduction oil is not easy to freeze in cold areas
6.Better to replace the steam boiler where is lack of water source
7.It is extensively used in different industrial fields.
8. Unique coil design and innovation in structure of our company
9.Fast temperature rise and fuel saving ,makes it occupy the market quickly

Technical parameters:

Item	Unit	YLL-MA
Rated thermal power	Mkcal	0.6Mkcal~6Mkcal for option
Rated Working Pressure	Mpa	1.0
Maximum working temperature	°C	320~350°C
Fuel	Coal
Pipe diameter	mm	65~250mm
Efficiency	%	80
External dimension	LWH(mm)	Capacity depends