气辅设备方案

气辅注塑设备方案选型 Gas-assisted injection system equipment

A、高压氮气源  High-pressure nitrogen system

螺杆式空气压缩 自动产生氮气 全电脑控制※液晶显示 数字设定启停机压力 循环水冷却系统 全中文菜单※密码保护 流程视窗指示部件工作状态 隔膜式高压压缩方式 无污染增压※品质保证 全自动运动※自动卸荷 运行噪声：＜60db 系统控制器：全电脑闭环控制；

排气量(NL/Min) 排气压力（Mpa） 氮气纯度 (%) 150-200 35 99-99.99% 250-300 35 99-99.99% 450-500 35 99-99.99%

Screw air compressor Automatic nitrogen generation Full computer control ※LCD display Start and stop pressure with digital setting Circulating water cooling  system Menu entirely in password protection Process window indicates the working status Diaphragm high-pressure compression Non-pollution pressurize ※Quality Assurance Automatic processing ※automatic unloading Running noise：＜60db System control:full computer closed-loop control;

B、高压氮气传输管道 high-pressure nitrogen transmission pipelines

高压氮气传输管道应该包括：高压不锈钢管、高压手阀及两端接头

Complete  high-pressure nitrogen transmission pipelines：High-pressure stainless steel pipe、High-pressure Hand valve and High-pressure connector

气辅压力控制器High pressure N² Controller

C、C系列高精度气辅压力控制器我公司系统程序软件为中拓最新全中英文自主知识产权专利产品，其机型核心部件为美国最新技术产品，该软件具备目前国内最为完善的气辅专用人机操作界面，方便使用。

全PLC控制，触摸屏操作；多重全闭环伺服压力控制；设定时间压力曲线，实际输出时间压力曲线动态完善的压力报警装置，可独立接驳模具油缸。模具气缸及主动封闭式双功能注射喷嘴等。

可根据产品和模具定制。

The N² Pressure Controller ,series C ,is the all new controller for gas assisted injection based on our practices in the past 10 years ,which provides not only precise output ,but also perfect operation interface and convenience of the user.

The controller is equipped with PLC control, and touch screen display. the output pressure is closed-loop controlled with servo valve according to the preset parameter, and both setup pressure curve and real pressure curve are displayed on the screen at same time.

Besides the programs installed for process control, system restore ,alarm and self-diagnosis ,the controller also provider the interface for periphery equipment, such as oil/air cylinder on mold, and needle-type shut-off nozzle, etc.

Depending on the design of product and mold, one of followings will be recommended.