GUANGDONG SHIMI INTELLIGENT EQUIPMENT CO.,LTD
Aluminum Die Casting Machine DC1650TON High Pressure Cast Machine
SHIMI DC1650T Cold Chamber Aluminum Die Casting Machine for making Auto Parts
Features and Configuration
Servo drive and dual proportional control hydraulic power system
Dual-proportional control of the hydraulic system, intelligent dynamic operation, clear high-pressure throttling, reduce oil temperature.
Dual proportional control hydraulic system, pressure and speed can be adjusted.
Improve the stability of the whole machine and ensure the product quality.
Flexible and smooth action conversion, reduce the impact of action, and prolong the service life of machinery and molds.
Clamping system
Four large bar guide pillars, using high-tensile steel as raw materials, the surface is hardened by high-frequency heat treatment, and the outer layer is re-plated with hard chrome, which has high wear resistance and prolongs the service life of the machinery.
The three major formwork and machine hinges are made of high-strength ductile iron and double-toggle connecting rod five-point expansion structure to provide strong clamping force.
The clamping action is divided into multi-level pressure and speed control and low-pressure clamping protection function.
Double-cylinder hydraulic ejection design provides balanced ejection force and reduces the factors of product ejection deformation.
Injection system
Two independent high-speed and booster accumulators are adopted, each with sufficient storage capacity, and the high-speed and pressurization do not affect each other to ensure stable injection force.
The slow injection is controlled by an electric proportional valve, which is sensitive and stable.
The injection action is controlled by multi-stage speed, which is suitable for various mold product process requirements.
Wide injection speed adjustment range, slow injection speed 0.1-1.4m/s.
The maximum air injection speed of high-speed injection is >=7m/s. Guarantee of high-quality castings.
Active check pressurization system: short pressure construction time, small pressure impact, high repeatability. It is suitable for the production of high-density castings.
Original active check pressurization system: short pressure construction time, small pressure impact, high repeatability. It is suitable for the production of high-density castings.
Hydraulic System
Adopt fast differential regeneration clamping oil circuit system, the opening and clamping action runs smoothly and quickly, and improves production efficiency.
Equipped with abundant hydraulic core-pulling groups, 1 group of hydraulic core-pulling valve shaping plate and 1 group of moving plate are standard; 2 sets of shaping plates and moving plates can be selected each.
There is a set of fixed molds and moving molds, which are designed for molds with special requirements to improve the air tightness and strength of die castings.
Use reliable brand hydraulic components (Tokyo, Yuken, etc.).
Electrical control systems
Siemens control system and Siemens touch screen, easy to control, rich function pages, to meet the control of die-casting process.
Powerful parameter storage function, up to 60 sets of mold parameters can be stored, which is convenient for future production call, improves production efficiency, and maintains consistent product quality.
The fuselage line is made of oil-resistant and temperature-resistant and outer steel wire protection wire. Even in harsh environments, it is well protected to ensure normal production.
The line connecting the fuselage and the main control box adopts aviation plug, which is safe and reliable, and easy to maintain.
Quick Die Change with front draw bar
High Strength Toggle Design
| oITEM |
UNIT |
DC1650T |
| Clamp force |
KN |
16500 |
| Clamping stroke |
MM |
1200 |
| Ejecting force |
KN |
600 |
| Ejection stroke |
MM |
250 |
| Mold thickness |
MM |
500-1400 |
| Platen Size (w*h) |
MM |
2000*2000 |
| Diameter of die bar |
MM |
250 |
| Tie bar spacing(w*h) |
MM |
1250*1250 |
| Force of shot |
KN |
1260 |
| Stroke of shot |
MM |
970 |
| Plunger diameter |
MM |
100-150 |
| Shot Weight/Al |
KG |
17-32 |
| Shot Weight/Mg |
KG |
12.2-23 |
| Casting Pressure (Intensify) |
Mpa |
132-71 |
| Casting area |
CM2 |
1200-2220 |
| Max Casting area |
CM2 |
4125 |
| Injection Position |
MM |
-175,-350 |
| Launch distance of shot head |
MM |
400 |
| Shot chamber flange diameter |
MM |
260 |
| Shot flange protruding plate height |
MM |
25 |
| Power of Motor |
KW |
90 |
| System working pressure |
MPa |
16 |
| Oil Tank Volume |
L |
2500 |
| Weight of Machine |
KG |
105 |
| Size of Machine |
M |
12*4.2*4.3 |
Guangdong Shimi Intelligent Equipment Co., Ltd
is a professional manufacturing enterprise engaged in research and development, manufacturing, sales and export of cold chamber, hot chamber, and vertical die casting machines,Founded in 2009, the company has been relying on a professional R&D team. Combining advanced die-casting machine production and manufacturing processes at home and abroad.ShiMi has independently researched and developed hundreds of reliable products with high performance and high stability. ShiMi company has achieved rapid development, And it has invested a new production base in Jiangmen, Guangdong in 2022.Covering an area of 23000 square meters. ShiMi company has the capabilities of R&D and manufacturing heavy duty die-casting machines.
High Performance Cold Chamber Die Casting Machine Series DC1650T
+ Maximum idle shot speed > 8m/s
+ Pressure build up time ≤15ms
Low-speed stage: It can be accurately controlled to avoid the air involved in gas accumulation.
High speed stage: Can quickly reach high speed, effectively control the filing time and casting molding effect. Pressure-boosting stage : the pressurization speed, speed can be changed according to the process to strengthen the casting density without causing deformation.
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