伊之密压铸机

LH标准系列参数表(400T)

LH series of standard parameter table (400 t)

我们有权做任何技术改进而不另行通知

WE reserve the right to make any technical improvement without further notice

                                                                  隆华压铸机主要性能及特点;

Primary performance and features of Longhua Die Casting machines

1,双比例控制（压力，流量电动调节，具备多级压力和速度控制以及低压合模保护功能）。

• Double proportional control (electric regulation of pressure and flow, with a multi-level pressure and speed control as well as low pressure die close protection functions).

2，双回路设计（压射和增压独立设计，互不影响，零故障）。

• Dual circuit design (air injection and pressure building are separately designed without mutual interference and fault occurrence).

3，四级(多段)压射系统：

3, four-stage (multi-stage) injection system:

A,最高速度>8M/s（2000T以上6M/s），可有效控制填充时间及压铸件成型效果，独有刹车及匀加速压射功能，有效防止毛边，压射工艺更灵活.

• maximum speed> 8M/s (6M / s for those more than 2000T), which can effectively control the filling time and casting formation, in addition to unique braking and uniform acceleration injection function that can effectively prevent flash and allow more flexible injection process.

B,最低速度0.1—0.7M/s，可进行精确控制，避免空气进入引起藏气问题。

• Minimum speed 0.1-0.7M/s, which can be precisely controlled to prevent air invasion from causing air trap.

C,增压建压时间≤15 M/s，可以按照工艺要求，改变增压速度，对压铸件加强密度而不会引起产品变型.

• Pressure building time≤15 M/s, which allows to change pressure building speed according to process requirements, strengthening the casting density without causing product distortion.

D,空循环时间缩短15%以上，油泵流量增大20%以上，冷却器冷却能力增大100%以上，产品成品率提高100%，生产效率比过去提高20%以上。

• Dry cycle time is reduced by more than 15%; Oil pump flow increases by more than 20%; Cooler capacity is enhanced by more than 100%; Proportion of conforming finished products rise by 100%; productivity is improved by 20% as compared to the past.

4，国际优良PLC人机界面控制系统，压铸产品数据存储及监控功能，出现异常，及时报警保检，杜绝大批量残次品现象。

• The internationally-favorable PLC man-machine interface control system, casting product data storage and monitoring capabilities, timely alarm in case of abnormality, and elimination of large quantities of defective products.

5，独有的静，动双抽芯性能，确保高精度，高难度产品一次成型。

• Unique static and dynamic performance with dual core-pulling devices ensures one-time formation of precise, complicated products.

6，压射系统采用欧式拉杆结构，中心及偏心多位置压射选择，方便调节，精度高，适用于多品种复杂的模具。

• The injection system uses European draw-bar structure with a variety of choices for center and eccentric injection positions that provide easy adjustment, high precision, and applicability to various complex molds.

7，1600T以上大型压铸机采用液压抽杠装置，安全快速更换大型模具。 

• Large-scale die-casting machine above 1600T uses hydraulic pumping means which allows safe and fast replacement of large molds.

8，独立的特快锁模系统，独有液压驱动调节容模厚度结构，耐冲击，寿命长，实现快速生产，班产量提高15%以上。

• Independent quick clamping system and unique hydraulic driven gear-type mold height adjusting mechanism are resistant to impact, providing longer service life and fast production, with an output on a shift increased by over 15%.

9，科学的液氮安装工艺，保证配合精度，延长寿命。

• Liquid nitrogen super low temperature installation method ensures precision and prolongs service life of toggle parts.

10，优质的铸钢（球墨铸铁）模板，良好的刚性与耐磨性，采用有限元分析技术校核设计，应力分布合理，合模精度高。

• High quality, high rigidity and wear resistant casting platen adopts finite element analysis design that brings even stress distribution, little distortion and precise mold clamping.

11，中央电动润滑系统，定时定量润滑机绞，提高使用寿命。

• Electric central lubrication system provides scheduled, quantitative lubrication and improves service life.

12，电器及液压元件采用欧日及中国台湾名牌。

• Electrical and hydraulic components are well-known brands made in Europe, Japan and China Taiwan.

13，压铸单元岛设计理念，预留多种智能先进的周边设备接口和软件配套。

Die-casting unit island design provides various interfaces and software packages for a variety of advanced intelligent peripheral devices.