4ton DZH Series Wood Fired Moving Grate Boiler for Philippines Palm Oil Mill

4ton DZH Series Wood Fired Moving Grate Boiler for Philippines Palm Oil Mill

WNS Oil & Gas Fire Tube Boiler

Capacity :1~30t/h
Pressure :0.7/1.0/1.25/1.6Mpa
Fuel :Heavy oil, diesel, natural gas, lpg, etc.

SZS Gas & Oil Water Tube Boiler

Capacity :10tph~50tph
Pressure :1.0 MPa~ 4.9 MPa
Fuel :Heavy oil, diesel, natural gas, LPG, etc.

DZL Coal Fired Chain Grate Boiler

Capacity :0.5t/h-20t/h
Pressure :0.7Mpa-2.5Mpa
Fuel :Coal

Model: DZH4-1.25-AII
Rated Evaporation Capacity: 4 t/h (4tph, 2.8MW, 2400000Kcal)

Working Pressure: 1.25 MPa (12.5bar, 12.5kg/m2, 181PSI)
Available Fuel: wood
Application: Palm Oil Mill



DZH coal fired moving grate boiler is single drum boiler with both water tube and fire tube, the combustion equipment is moving grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and spirally corrugated tubes in the drum are convection heating area. This coal fired moving grate boiler uses the upper drum, water wall tube and head are in symmetrical arrangement mode. The furnace structure is in reasonable arrangement to achieve high efficiency. This moving grate boiler adopts several environmental protect measures (bag dust collector, double towers desulfurization, etc.) to meet the national emission requirement.

This coal fired moving grate boiler uses the new scientific achievement, such as arch tube plate, spirally corrugated tube to solve the problem of low thermal efficiency, tube plate cracking, drum bulging, insufficient output, and environmental pollution. Sitong Boiler has a mature R&D and design team, could customize the boilers based on customers’ requirement.

Characteristics of Sitong DZH Series Wood Fired Moving Grate Steam Boiler:
1. Thermal efficiency (83%)
2. Convenient for installation and maintain
3. Membrane water wall structure and spark holding wall
4. Avoid problems of bulge, tube plate crack, water wall tube burst, etc.
5. Dust suppression design
6. The grate can be designed as chain grate, moving grate, reciprocal grate


DZH coal fired steam boiler is widely used for industrial production, and the hot water boiler could be used for hotel, school, laundry, gym, farm, etc.

1) Textile industry – dyeing machine, drying rooms, high temperature machine, resin setting machine.
2) Food industry – cooking, drying, vegetable oil refining.
3) Chemical industry – oil chemistry, polymer industry, reaction tanks, distillation, concentration.
4) Plastics industry – plastics fired, extruded shape.
5) Rubber industry – hot press, hot extent, extrusion, vulcanization molding, injection, etc.
6) Paper industry – drying, corrugated paper processing, calender, glue roller.
7) Wood industry – hot processing, heat setting.
8) Hotel – cooking, bathing, laundry, central heating, etc.
Other applications