Firm Details
HangZhou Town Lengthy Hua die casting equipment factory was founded in 1982, is a specialist R & D, generation, revenue of die-casting equipment, die casting peripheral equipment, die-casting mould of high technologies enterprises
On December 10, 2005 ZheJiang provincial Party secretary Comrade Wang CZPTn, to Long Hua pointed out that the strengthening of science and engineering, build a manufacturer, spend attention to talent, independent innovation”
Xihu (West Lake) Dis.a was awarded the nationwide science and technology undertaking two (National Torch task, significant national science and technology initiatives a). Xihu (West Lake) Dis.a die-casting equipment goods has received: “very first countrywide Ministry of equipment, goods Buyou title“, “casting equipment business CZPT demonstration device”, “China product top quality affiliation member units“, “Shou contract re credit enterprises”, “import and export Mianjian items”, “Alibaba depth inspection manufacturing unit integrity company”, “ZheJiang CZPT substantial technological innovation business” honor.
Extended Hua die casting device goods, are to achieve laptop aided optimization style (CAD/CAE), hydraulic program making use of the German technology, Japan’s hydraulic technologies, the software employs PLC man-equipment interface system, human mother nature, the procedure is more simple
Xihu (West Lake) Dis.a following 35 years of unremitting attempts, lengthy China analysis and improvement of magnesium alloy (aluminum) energy saving vacuum die casting equipment was awarded the “ZheJiang CZPT high-tech tasks development award” a, and gradually received the State Intellectual Residence Workplace 9 substantial-tech patent: a substantial-tech creation patents, eight Gaoke engineering and functional patents.
LH collection of CZPT parameter table (160 g)
| Products | Unit | 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 distance | mm | one hundred twenty |
| Injection place | mm | — 140 |
| Plunger Diameter | mm | ¢40—-¢60 |
| Injection Stroke | mm | 320 |
| Casting pressure (intensify) | MPa | 143/ninety two/64 |
| Casting Fiange Protrusion | mm | ten |
| Casting Fiange Diameter | mm | a hundred and ten |
| (40Mpa) Max Casting Area Under40Mpa | CMtwo | four hundred |
| lnjection Excess weight(Al) | Kg | 1.8 |
| Die Top(Min–Max) | mm | two hundred~550 |
| Ejector Force | KN | one hundred |
| Ejector Steoke | mm | eighty |
| Motor Potential | Kw | eleven |
| CZPT Dimensions (L*W*H) | m | 5.2*1.5*2.05 |
| Referential CZPT Bodyweight For Uplifting | T | 5.two |
| Oil Tank Potential | L | 400 |
WE reserve the right to make any complex improvement without more notice
Primary Features
one. Double proportional control (electrical regulation of force and movement, with a multi-stage stress and velocity management as well as low force die shut safety capabilities).
2. Dual circuit style (air injection and stress developing are separately developed without mutual interference and fault prevalence).
3. Four-stage (multi-stage) injection system:
A.Optimum speed> 8M/s (6M / s for people a lot more than 2000T), which can efficiently handle the filling time and casting development, in addition to exclusive braking and uniform acceleration injection function that can effectively prevent flash and permit a lot more adaptable injection procedure.
B.Bare minimum speed .one-.7M/s, which can be precisely managed to avert air invasion from triggering air entice.
C.Pressure creating time ≤15 M/s, which permits to alter stress constructing speed in accordance to method specifications, strengthening the casting density without having causing merchandise distortion.
D.Dry cycle time is reduced by far more than 15% Oil pump flow raises by much more than twenty% Cooler ability is enhanced by more than 100% Proportion of conforming finished merchandise rise by one hundred% efficiency is improved by twenty% as when compared to the previous.
4. The internationally-favorable PLC male-equipment interface manage technique, casting solution data storage and monitoring capabilities, well timed alarm in circumstance of abnormality, and elimination of large quantities of faulty merchandise.
5. Unique static and dynamic performance with twin core-pulling devices guarantees one particular-time development of exact, complex products.
6. The injection technique makes use of CZPTean draw-bar structure with a selection of selections for centre and eccentric injection positions that supply effortless adjustment, high precision, and applicability to different complex molds.
7. Large-scale die-casting equipment over 1600T employs hydraulic pumping means which permits protected and quickly replacement of massive molds.
8. Independent rapid clamping system and exclusive hydraulic pushed equipment-sort mould height altering system are resistant to affect, supplying lengthier services lifestyle and rapidly production, with an output on a change improved by above 15%.
9. Liquid nitrogen super reduced temperature installation technique ensures precision and prolongs service daily life of toggle components.
ten. High good quality, high rigidity and put on resistant casting platen adopts finite component analysis style that delivers even pressure distribution, small distortion and specific mould clamping.
11. CZPTtric central lubrication technique gives scheduled, quantitative lubrication and improves services daily life.
12. CZPTtrical and hydraulic elements are effectively-acknowledged brands manufactured in CZPTe, Japan and China ZheJiang .
thirteen. Die-casting unit island design supplies numerous interfaces and software deals for a assortment of advanced clever peripheral devices.
fourteen, CZPT program is made up of:The most sophisticated uniform accelerated multistage injection method in ten world