Company Information
HangZhou City Long Hua die casting machine factory was established in 1982, is a skilled R & D, generation, income of die-casting device, die casting peripheral tools, die-casting mould of substantial technologies enterprises
On December 10, 2005 ZheJiang provincial Social gathering secretary Comrade Wang CZPTn, to Prolonged Hua pointed out that the strengthening of science and engineering, create a brand, pay attention to talent, impartial innovation”
Xihu (West Lake) Dis.a was awarded the nationwide science and technological innovation venture 2 (National Torch project, major national science and technology initiatives a). Xihu (West Lake) Dis.a die-casting machine merchandise has gained: “first countrywide Ministry of equipment, products Buyou title“, “casting equipment industry CZPT demonstration unit”, “China merchandise top quality association member units“, “Shou contract re credit enterprises”, “import and export Mianjian items”, “Alibaba depth inspection manufacturing unit integrity organization”, “ZheJiang CZPT substantial technology company” honor.
Lengthy Hua die casting device products, are to attain laptop aided optimization design and style (CAD/CAE), hydraulic technique making use of the German technological innovation, Japan’s hydraulic technologies, the plan uses PLC male-machine interface system, human mother nature, the operation is much more simple
Xihu (West Lake) Dis.a after 35 years of unremitting efforts, long China analysis and advancement of magnesium alloy (aluminum) strength preserving vacuum die casting device was awarded the “ZheJiang CZPT high-tech initiatives progress award” a, and steadily gained the State Intellectual Residence Business office nine high-tech patent: a large-tech creation patents, 8 Gaoke engineering and functional patents.
LH sequence of CZPT parameter table (a hundred and sixty g)
| Objects | Device | Specification |
| CZPT Working Pressure | MPa | seven |
| Clamping Force | KN | 1600 |
| Space Between Tie Bars | mm | 440*440 |
| Tie Bar Diameter | mm | ¢80 |
| Die Opening Stroke | mm | 350 |
| Injecction Force(intensify) | KN | 220 |
| Plunger launch length | mm | a hundred and twenty |
| Injection position | mm | — 140 |
| Plunger Diameter | mm | ¢40—-¢60 |
| Injection Stroke | mm | 320 |
| Casting force (intensify) | MPa | 143/ninety two/64 |
| Casting Fiange Protrusion | mm | ten |
| Casting Fiange Diameter | mm | 110 |
| (40Mpa) Max Casting Area Under40Mpa | CMtwo | 400 |
| lnjection Excess weight(Al) | Kg | 1.8 |
| Die Height(Min–Max) | mm | two hundred~550 |
| Ejector Force | KN | 100 |
| Ejector Steoke | mm | eighty |
| Motor Ability | Kw | 11 |
| CZPT Dimensions (L*W*H) | m | five.two*one.five*two.05 |
| Referential CZPT Bodyweight For Uplifting | T | five.two |
| Oil Tank Ability | L | 400 |
WE reserve the right to make any technical enhancement with no even more discover
Primary Features
one. Double proportional control (electric powered regulation of pressure and circulation, with a multi-degree force and pace handle as nicely as minimal force die shut safety capabilities).
2. Dual circuit style (air injection and stress constructing are separately designed without mutual interference and fault prevalence).
3. Four-phase (multi-stage) injection system:
A.Highest speed> 8M/s (6M / s for people a lot more than 2000T), which can properly manage the filling time and casting development, in addition to exclusive braking and uniform acceleration injection perform that can effectively avoid flash and let far more adaptable injection method.
B.Bare minimum velocity .one-.7M/s, which can be precisely managed to avert air invasion from leading to air entice.
C.Strain constructing time ≤15 M/s, which allows to modify strain constructing velocity in accordance to procedure specifications, strengthening the casting density with out creating product distortion.
D.Dry cycle time is decreased by much more than fifteen% Oil pump stream boosts by a lot more than 20% Cooler capacity is improved by more than 100% Proportion of conforming concluded merchandise increase by a hundred% productivity is improved by 20% as in contrast to the earlier.
4. The internationally-favorable PLC guy-equipment interface manage technique, casting solution information storage and checking capabilities, timely alarm in situation of abnormality, and elimination of large quantities of faulty products.
5. Unique static and dynamic performance with twin core-pulling units ensures one-time formation of exact, complex merchandise.
six. The injection system uses CZPTean attract-bar structure with a assortment of alternatives for middle and eccentric injection positions that offer simple adjustment, substantial precision, and applicability to numerous intricate molds.
seven. Large-scale die-casting device over 1600T makes use of hydraulic pumping indicates which enables safe and quickly replacement of big molds.
8. Independent quick clamping method and unique hydraulic driven equipment-variety mold top modifying system are resistant to affect, supplying for a longer time services life and quick creation, with an output on a shift enhanced by above 15%.
9. Liquid nitrogen tremendous minimal temperature installation approach guarantees precision and prolongs service daily life of toggle components.
10. High high quality, high rigidity and put on resistant casting platen adopts finite aspect evaluation style that brings even stress distribution, minor distortion and exact mildew clamping.
eleven. CZPTtric central lubrication system gives scheduled, quantitative lubrication and enhances support lifestyle.
12. CZPTtrical and hydraulic parts are well-identified manufacturers made in CZPTe, Japan and China ZheJiang .
13. Die-casting device island layout provides a variety of interfaces and software program offers for a selection of innovative intelligent peripheral gadgets.
14, CZPT method consists of:The most innovative uniform accelerated multistage injection system in ten world