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HD-（A、B、C）500~1000型，真空充氮包装机

说明：

特点：

HD-（A、B、C）500~1000型，真空充氮包装机，采用国际先进的气调保鲜应用技术，集自动制造氮气，抽真空、充氮气、热封口，为一体的多功能包装设备，工作程序由微机自动控制，使用选型A、B、C；即HD-A型：自动制造氮气N²。HD-B型：外接氮气。HD-C型：真空包装。500~1000mm：即包装封口宽度。

（1）真空系统：采用日本产微型真空发生器，（高科技气动真空泵，替代机电真空泵）利用压力气体抽真空。噪音低、能耗低，安全可靠。

（2）制氮系统：采用德国进口BF分子筛，及日本SMC气控阀，将压力气体通过变压吸附分子分离技术，提取氮气，制氮性能稳定，N²氮气纯度高。

（4）电源系统：应用电源220V50H，由封闭式防爆固态继电器，将AC220V静变为DC24V，整机运行无电机工作。节能安全。

应用与功效：

对各种颗粒、粉状、片状、埚状的鲜果食品，医药化工，土特商品，工艺字画，文物档案，电子元件，航空航天，石瑛坩埚等商品，均能达到抗氧防腐，抗霉防潮的保鲜储藏作用。

（3）热封系统：可自由选择热溶性包装材料，封口长度根据用户选型500~1000mm。

Description : We apply the most advanced HD-500~1000 vacuum and nitrogen-filling packageing machine in the world.This multi-functional packaging equipment integrates the automatic nitrogen making,vacuum extraction,heat-sealing into one.The work programs are autoamtically controlled by micro-computer system.Optional and practical A,B and C are available.

The characteristics:

(1)vacuum system:vacuum generator (Japanese SMC pneumatic elements) replaces for vacuum pump.We apply vacuum operation with low noise,fine safety and reablity.

(2)Nitrogen-making system:we apply the imported BF molecular sieve from Germany and Japanese SMC pneumatic control valve. The products are of the stable performance and high nitrogen purity.

(3)Heat-sealing system:We can freely choose hot melt packaging materials. Sealing length ranges from 500mm to 1000mm according to the users' needs.

(4)We store and keep the freshness of various fresh fruits in granule,powder and flake forms. With our packaging, the fruits,pharmaceuticals,chemicals,native produce,elecronic components etc. resist oxidization,rust,toxicon and damping.