Direct gas fired tunnel ovens have been widely used in recent years due to the popularity of natural gas. In actual production, it has better results for products requiring stronger firepower. In terms of energy costs, the calorific value of a cubic meter of natural gas combustion is equivalent to the calorific value generated by 10kw electricity, and the current gas oven has a higher economy.

Technical features:

1. Direct gas combustion: The combustion tube is used to directly burn the gas, and the heat is directly heated by thermal radiation, which has fast heating speed and high efficiency and energy saving.

2, direct fire tube adopts proportional valve fire control, automatic adjustment of fire output. The temperature in the furnace is stable, which can avoid the band color difference of the finished product; The three-stage fire combustion adjustment skew fire, the combustion tube is divided into three stages to control the combustion fire, which can avoid the color difference caused by the same row of products.

3, the oven control system adopts PLC program control, preset working procedures, the equipment is safe and reliable; Automatic temperature control technology, automatic detection and adjustment of oven temperature, automatic control of fire tube group work.