Firm Data
HangZhou City Lengthy Hua die casting equipment factory was launched in 1982, is a specialist R & D, manufacturing, sales of die-casting device, die casting peripheral equipment, die-casting mould of high technology enterprises
On December ten, 2005 ZheJiang provincial Party secretary Comrade Wang CZPTn, to Extended Hua pointed out that the strengthening of science and engineering, create a brand, pay focus to talent, impartial innovation”
Xihu (West Lake) Dis.a was awarded the countrywide science and technological innovation venture 2 (Nationwide Torch project, key national science and engineering assignments a). Xihu (West Lake) Dis.a die-casting device goods has won: “very first national Ministry of equipment, items Buyou title“, “casting machinery market CZPT demonstration device”, “China item top quality affiliation member models“, “Shou agreement re credit rating enterprises”, “import and export Mianjian merchandise”, “Alibaba depth inspection manufacturing unit integrity enterprise”, “ZheJiang CZPT large engineering organization” honor.
Lengthy Hua die casting device items, are to obtain pc aided optimization design and style (CAD/CAE), hydraulic program utilizing the German technology, Japan’s hydraulic technologies, the plan employs PLC male-device interface technique, human nature, the operation is far more easy
Xihu (West Lake) Dis.a soon after 35 years of unremitting initiatives, lengthy China study and development of magnesium alloy (aluminum) vitality conserving vacuum die casting equipment was awarded the “ZheJiang CZPT large-tech tasks progress award” a, and steadily received the State Intellectual Residence Workplace nine high-tech patent: a higher-tech creation patents, eight Gaoke technology and useful patents.
LH sequence of CZPT parameter table (ninetyT)
| Objects | Device | Specification |
| CZPT Working Pressure | MPa | fourteen |
| Clamping Force | KN | 9000 |
| Space Between Tie Bars | mm | 910*910 |
| Tie Bar Diameter | mm | ¢180 |
| Die Opening Stroke | mm | 760 |
| Injecction Force(intensify) | KN | 750 |
| Plunger launch length | mm | 295 |
| Injection place | mm | — 250 |
| Plunger Diameter | mm | ¢80 ¢90 ¢100 |
| Injection Stroke | mm | 760 |
| Casting force (intensify) | MPa | 154/121/eighty one |
| Casting Fiange Protrusion | mm | twenty |
| Casting Fiange Diameter | mm | 200 |
| (40Mpa) Max Casting Area Under40Mpa | CMtwo | 2150 |
| lnjection Excess weight(Al) | Kg | 7.1/nine/14 |
| Die Height(Min–Max) | mm | 350~950 |
| Ejector Force | KN | 315 |
| Ejector Steoke | mm | 180 |
| Motor Potential | Kw | thirty |
| CZPT Dimensions (L*W*H) | m | nine.one*two.4*three.three |
| Referential CZPT Fat For Uplifting | T | 40 |
| Oil Tank Capability | L | 1500 |
WE reserve the appropriate to make any technical advancement without additional observe
Main Functions
one. Double proportional management (electric powered regulation of force and circulation, with a multi-degree force and pace manage as properly as reduced pressure die near security functions).
2. Dual circuit style (air injection and stress constructing are separately made without having mutual interference and fault occurrence).
three. Four-phase (multi-phase) injection program:
A.Optimum speed> 8M/s (6M / s for these much more than 2000T), which can properly management the filling time and casting development, in addition to exclusive braking and uniform acceleration injection purpose that can successfully avoid flash and enable more flexible injection procedure.
B.Minimal speed .1-.7M/s, which can be exactly managed to stop air invasion from causing air trap.
C.Force building time ≤15 M/s, which allows to change pressure creating velocity according to method demands, strengthening the casting density with no creating product distortion.
D.Dry cycle time is decreased by much more than 15% Oil pump flow will increase by more than 20% Cooler capability is enhanced by a lot more than 100% Proportion of conforming finished merchandise increase by 100% efficiency is enhanced by 20% as in comparison to the previous.
4. The internationally-favorable PLC guy-equipment interface management system, casting item info storage and monitoring abilities, timely alarm in situation of abnormality, and elimination of big quantities of faulty items.
5. Unique static and dynamic functionality with twin core-pulling products ensures a single-time development of exact, complex goods.
six. The injection program uses CZPTean draw-bar composition with a selection of options for middle and eccentric injection positions that supply easy adjustment, substantial precision, and applicability to numerous intricate molds.
seven. Large-scale die-casting machine earlier mentioned 1600T makes use of hydraulic pumping signifies which permits protected and quick substitution of huge molds.
8. Independent rapid clamping method and unique hydraulic driven equipment-type mold top altering mechanism are resistant to affect, supplying lengthier provider daily life and rapidly production, with an output on a shift increased by more than 15%.
nine. Liquid nitrogen tremendous minimal temperature installation approach ensures precision and prolongs services daily life of toggle parts.
10. High good quality, high rigidity and dress in resistant casting platen adopts finite aspect analysis style that provides even stress distribution, minor distortion and precise mould clamping.
eleven. CZPTtric central lubrication method provides scheduled, quantitative lubrication and improves provider existence.
twelve. CZPTtrical and hydraulic components are nicely-known brand names made in CZPTe, Japan and China ZheJiang .
thirteen. Die-casting device island style provides various interfaces and software program deals for a selection of innovative smart peripheral devices.
fourteen, CZPT program is made up of:The most innovative uniform accelerated multistage injection method in ten planet