???????????LRF系列燃煤/生物質熱風爐是新一代供熱產品，該產品采用多頭螺旋槽片換熱技術，將燃燒與換熱設計成一體化，使產品結構緊湊、布局合理，換熱強度大，升溫快，熱效率高。具有占地面積小、安裝操作方便，熱風干凈，性能穩定等特點。該熱風爐利用間接熱傳遞技術，以干凈的空氣為傳熱介質，為各行各業的用熱工藝提供理想的直接熱源，供熱溫度分為低溫（80~150℃）、中溫（200~300℃）、高溫（400~550℃）、三種檔次，客戶可根據烘干工藝的要求自由選擇。該產品廣泛用于化工、食品、藥材、煙草、陶瓷、建材等各種物料的烘干、噴涂、脫水。還可用于廠房、禮堂、農棚、畜舍等建筑的采暖以及地下礦區、地下工程等場所的除濕或升溫過程。

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LRF series coal-burning hot-air furnace is a new generation of heating products, long spiral groove heat exchange technology with the product, the combustion and heat exchanger design into an integrated, so that the product structure compact, reasonable layout, heat transfer intensity, fast heating, high thermal efficiency. Has the advantages of small occupation, convenient installation and operation, clean air, stable performance characteristics. The hot blast stove using indirect heat transfer technology, to clean the air as a heat transfer medium, for all walks of life provide ideal direct heat source of process heat, heating temperature points (80-150 deg.C) at low temperature, medium temperature (200 to 300 DEG C), high temperature (400 ~ 550 DEG C), three grades, customers can choose freely according to the requirements of drying process. The products are widely used in chemical, food, medicinal herbs, tobacco, ceramics, building materials and other materials drying, spraying, dehydration. Can also be used for heating plant, an auditorium, agricultural shed, barn and other buildings, as well as the underground mine, underground engineering, and other places of dehumidification or heating process.

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可以以煤、柴、生物質為燃料。以潔凈的熱空氣作為干燥介質，無污染。

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能耗低，熱效率高。自動測溫和顯示。

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操作簡單，使用方便，配套設備全部國產，其性能指標達到國家先進水品水平。

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高溫熱風爐由于其熱風可達600℃，特別適合于冶金、化工、陶瓷、牧草、飼料等行業，其效益尤為顯著。