Business Details
HangZhou City Long Hua die casting device factory was launched in 1982, is a professional R & D, generation, product sales of die-casting machine, die casting peripheral equipment, die-casting mould of large engineering enterprises
On December ten, 2005 ZheJiang provincial Get together secretary Comrade Wang CZPTn, to Long Hua pointed out that the strengthening of science and technologies, build a manufacturer, shell out interest to expertise, impartial innovation”
Xihu (West Lake) Dis.a was awarded the nationwide science and technological innovation project 2 (Nationwide Torch project, key countrywide science and technology projects a). Xihu (West Lake) Dis.a die-casting equipment items has received: “initial nationwide Ministry of machinery, goods Buyou title“, “casting machinery business CZPT demonstration unit”, “China solution top quality association member units“, “Shou deal re credit score enterprises”, “import and export Mianjian merchandise”, “Alibaba depth inspection manufacturing facility integrity enterprise”, “ZheJiang CZPT higher technological innovation enterprise” honor.
Prolonged Hua die casting device products, are to attain laptop aided optimization layout (CAD/CAE), hydraulic technique employing the German technologies, Japan’s hydraulic engineering, the program employs PLC guy-machine interface method, human mother nature, the procedure is much more basic
Xihu (West Lake) Dis.a after 35 years of unremitting endeavours, long China investigation and growth of magnesium alloy (aluminum) strength preserving vacuum die casting equipment was awarded the “ZheJiang CZPT higher-tech tasks progress award” a, and progressively gained the Point out Mental Home Office 9 higher-tech patent: a higher-tech invention patents, 8 Gaoke engineering and functional patents.
LH series of CZPT parameter table (70T)
| Objects | Unit | Specification |
| CZPT Working Pressure | MPa | fourteen |
| Clamping Force | KN | 7000 |
| Space Between Tie Bars | mm | 750*750 |
| Tie Bar Diameter | mm | ¢170 |
| Die Opening Stroke | mm | 650 |
| Injecction Force(intensify) | KN | 670 |
| Plunger launch distance | mm | 295 |
| Injection position | mm | — 250 |
| Plunger Diameter | mm | ¢70—-¢100 |
| Injection Stroke | mm | 715 |
| Casting pressure (intensify) | MPa | 153/117/92 |
| Casting Fiange Protrusion | mm | fifteen |
| Casting Fiange Diameter | mm | a hundred sixty five |
| (40Mpa) Max Casting Area Under40Mpa | CM2 | 1750 |
| lnjection Excess weight(Al) | Kg | 11 |
| Die Top(Min–Max) | mm | 350~900 |
| Ejector Force | KN | 315 |
| Ejector Steoke | mm | 260 |
| Motor Potential | Kw | thirty |
| CZPT Dimensions (L*W*H) | m | 8.four*two.two*three.one |
| Referential CZPT Fat For Uplifting | T | 30 |
| Oil Tank Ability | L | 1250 |
WE reserve the correct to make any technological enhancement with out additional discover
Major Features
1. Double proportional control (electric powered regulation of force and circulation, with a multi-stage stress and velocity manage as properly as low strain die shut protection capabilities).
2. Dual circuit style (air injection and strain building are individually created without mutual interference and fault prevalence).
three. Four-stage (multi-phase) injection technique:
A.Optimum speed> 8M/s (6M / s for these a lot more than 2000T), which can effectively handle the filling time and casting development, in addition to exclusive braking and uniform acceleration injection perform that can effectively avoid flash and enable far more versatile injection procedure.
B.Least pace .1-.7M/s, which can be specifically managed to stop air invasion from creating air trap.
C.Stress building time ≤15 M/s, which allows to modify strain creating speed in accordance to process needs, strengthening the casting density without causing product distortion.
D.Dry cycle time is lowered by far more than 15% Oil pump stream boosts by a lot more than 20% Cooler capacity is increased by much more than a hundred% Proportion of conforming completed goods increase by a hundred% efficiency is improved by twenty% as when compared to the earlier.
four. The internationally-favorable PLC guy-device interface control method, casting product information storage and checking capabilities, well timed alarm in scenario of abnormality, and elimination of big portions of defective goods.
5. Unique static and dynamic functionality with twin core-pulling gadgets makes certain one-time development of exact, challenging products.
six. The injection program utilizes CZPTean attract-bar framework with a selection of choices for heart and eccentric injection positions that supply simple adjustment, high precision, and applicability to various intricate molds.
7. Large-scale die-casting machine above 1600T uses hydraulic pumping indicates which allows protected and quick substitute of large molds.
8. Independent rapid clamping system and exclusive hydraulic pushed equipment-sort mould top adjusting system are resistant to effect, supplying for a longer time provider lifestyle and quick creation, with an output on a shift enhanced by more than fifteen%.
9. Liquid nitrogen tremendous low temperature set up approach guarantees precision and prolongs support daily life of toggle elements.
10. High good quality, higher rigidity and wear resistant casting platen adopts finite element evaluation design that provides even tension distribution, tiny distortion and precise mildew clamping.
eleven. CZPTtric central lubrication method gives scheduled, quantitative lubrication and enhances provider life.
twelve. CZPTtrical and hydraulic elements are nicely-recognized manufacturers made in CZPTe, Japan and China ZheJiang .
13. Die-casting device island design and style supplies various interfaces and software deals for a selection of advanced smart peripheral gadgets.
14, CZPT technique is made up of:The most superior uniform accelerated multistage injection system in ten entire world