Manual and semi-automatic control system are applied in the “Luyuan” mid range automatic cremators of model WHLY-DPZD and WHLY-DPZC, which are environmental protection and energy saving. Domestic superior EP combustor is equipped, and full combustion is realized. Micro-computer controller is used during the combustion process. Heat recycling and reuse device and Venturi fume discharge system can be equipped. The auto adjustment of pressure, temperature and auto ignition in the chamber make the body cremation reach national EP requirements. Superior Imported stainless steel plate is used for exterior ornament, which makes the machine luxurious and look well. With quality of environmental protection, energy saving and time saving, the machine is the ideal product for small and medium-sized funeral parlour to upgrade.