產品介紹
Product Introduction
SDG係列料鬥式塑料幹燥機是我廠於八十年代初期引進國外先進樣機消化吸收，並經過長達十多年的生產改進，現已為成熟產品。全係列產品16隻規格，適用於與各種塑料注射、擠出成型機配套使用。全係列產品於90年獲輕工部優質產品稱號。
SDG series hopper plastic dryer now has become a mature product based on the digestion and absorption of model machines introduced by our factory in the early eighties and with more than a decade of production improvement. There are 16 specifications of products for complete series, applicable to use with the injection of various kinds of plastics and extrusion molding machines. The complete series products obtained the title of Quality Product of Ministry of Light Industry in 1990.
特點
Characteristics
◆ 設備結構簡單，無需占地，簡化操作流程，節省人力，易於實現自動化；
◆ The structure of the equipment is simple. It does not need to land on the ground, for which the operational process is simplified and manpower is saved to facilitate the achievement of automation;
◆ 原料幹燥後，無需反複搬運，不易帶入灰塵等汙物，同時提高製品質量；
◆ After dried, the raw materials do not need to transport repeatedly, and dust and other dirties are not easy to carry in, at the same time, the product quality is improved;
◆ 原料在幹燥料筒中停留時間短，不易變色，同時易於原料幹燥後含水量的檢測和控製；
◆ The residence time for raw materials in barrel is short. It is not apt to change colors, but at the same time apt to the detect and control water content of raw materials after
◆節省能源。與烘箱相比，可節能30%～65%；
◆Save engery. Compared with oven, 30%～65% energy can be saved;
◆樹脂料充分幹燥後，以熱狀態落入成型機，可縮短樹脂熔化時間，增加射出速率；
◆After fully dried, the resin materials dro to molding machine in hot state, which can shorten the melting time of resin and increase the injection rate;
◆不鏽鋼、鋁合金製造，保持原料清潔。
◆ Stainless steel and aluminum alloy are used for manufacturing. Keep raw materials clean.
◆ 選用及主要技術參數
◆ Selection and Main Technical Parameters
SDG係列幹燥機的選用方法：
Selection methods for SDG Series dryer:
按配套成型機規格大小選擇幹燥機極為重要，選擇規格過大，浪費能源，浪費資金，反之則幹燥效果不良，為達到高效率幹燥效果，保證物料充分幹燥，一般可根據成型機每小時射出量計算，其選擇的幹燥機裝料量應略大於下列計算值：
It is extremely important to choose the dryers according to the specifications and size of supporting molding machines. It the selected specification is too large, the energy and funds will be wasted, otherwise the drying effect will be undesirable. In order to achieve highly efficient drying effect and ensure to keep materials fully dry, generally calculation can be in accordance with the injection amount of molding machine per hour, and the loading volume of the selected dryer should be be slightly larger than the following calculated value:
◆ 幹燥機裝料量=成型機每小時射出量X原料幹燥時間
◆ Dryer Loading Volume = Injection Volume of Molding Machine Per Hour × Drying Time of Raw Material
◆ 各種塑料顆料原料幹燥時間見附表一，如實際使用中原料經常變換，幹燥機裝料量=成型機每小時射出量X2.5h。
◆ Drying time of various kinds of plastic granular raw materials refers to Attached Table 1. If raw materials are often changed in actual use, then dryer loading volume = Injection Volume of Molding Machine Per Hour × 2.5.
◆主要技術參數：
◆Main Technical Parameters:
注：1．電源：三相四線製380V/220V，50Hz
Remark: 1. Power Supply: three-phase four-wire system 380V/220V, 50Hz
2．規格、參數如有變動恕不另行通知。
2. Specification and parameters are subject to change without notice.
3．SDG-100以上規格幹燥機料鬥筒體有帶保溫層與不帶保溫層（型號為：D型）二種可供選擇。
3. Dryer hopper barrels higher than SDG-100 specification have such two kinds of having insulating layer and not having insulating layer (model is D type) for selection.
4．裝料量：指可裝密度為0.64的尼龍6顆粒料質量。
4. Loading Capacity: refers to the material quality of six particles of nylon with the density capable of loading of 0.64.
常用塑料幹燥溫度時間表（供參考）：
Common Plastics Drying Temperature Schedule (for Reference):
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