Brief：1.SHL series new bulk chain grate boiler output full, high thermal efficiency, stable operation, overload capacity is strong, fuel applicability is wide, energy conservation, environmental protection, and many other advantages . Double drum transverse structure, thoroughly overcome overheating bulge phenomenon, heating surface arrangement more reasonable 2. Furnace adopts the membrane water wall structure on both sides, both to ensure the sealing furnace, have improved the boiler thermal efficiency 3.Boiler convection bundle and economizer heating surface area reserved sootblower interface 4 .Hand-stand ”α” furnace arch technique, improve fuel combustion characteristic ,wide coal applicability . 5. Using water-cooled furnace arch structure, increase the rigidity and stability of the furnace arch, and prolong the service life of the furnace arch 6 . Improve GEF special slag technology, new types of small scales grate, unique insurance loop, prevent fire grate chipped, effectively reduce the grate air leakage, make grate is stable and reliable operation, greatly improving the efficiency 7. Grate with double side air supply, independent regulating air chamber optimization structure, effectively meet the fuel into the combustion 8. Adopting unique secondary air structure, conducive to fuel ignition , meanwhile extend the residence time of the fuel in the furnace, improves the fuel adaptability and utilization 9 .Grate boiler adopts the double or single layout structure , better meet the actual needs of users 技术参数： Specification: SHL10-1.25 SHL20-1.25 SHL35-1.25