400 Ton High Precision Servo Injection Machine
Basic Info
Model No.: CHF4000-SV
Product Description
General Description:
Ningbo Rainbow Plastics Machinery Co., Ltd is a professional manufacture of plastic injection molding machine ranging from 50tons to 1300tons of mould locking force(50g to 10000g of injection weight), which are mainly for foreign customers and domestic middle and high-end customers. Using new technology and good units, we make machine with C N C high-precision machine, assemble them under CE certified quality process. We supply quality machines and turnkey project. Our machine ranges covered servo energy saving series injection molding machines, high speed injection molding machines, P E T bottle injection machines, P V C fitting injection moulding machines, we can also provide high- quality mold, auxiliary equipment and in–mold-labeling for bucket, cup, and bowl and so on. Our products are sold all over the world. Now we are looking for agent, sales and service team, we warmly welcome you to join us!
Rainbow Products:
♦ Servo power saving machine
♦ Standard injection molding machine
♦ Variable pump machine
♦ High speed injection Molding Machine
♦ PET injection machine
♦ PVC injection machine
Machine Features:
1. Quantitative Lubrication Volume Distribution System
Make sure every lubricating point be fully lubricated, oil distribution uniformed, and higher lubrication efficiency. It greatly improved the working life of the lubrication parts.
2. Special Ejector Rod Structure Design
Make it quite convenient to install counter pull ejector rod, so it greatly extends the adaptability of the machine.
3. Built-in Mechanical Safety Bar
Built-in mechanical safety bar, more beautiful and safer.
4. Larger Space between Tie-bars
Larger space between tie-bars and larger opening stroke can realize the easy installation of multi-cavity mould, and it has better adaptability for the increasing precise mold dimension
5. Paralleled Double Carriage Cylinder
Paralleled double carriage structure, avoid nozzle moving left and right, avoid melt leaking out on the touching surface.
6. Double Injection Cylinder
Double cylinder injection system, ensure the stable and precise injection; Adopt self-lubrication copper bushes, high speed and low friction; Standard with high quality SKD61 screw tip, check ring and thrust ring, 38CrMoAl screw and barrel, wonderful plasticization and long working life.
7. Double Linear Guide Rail
Double linear guide rail, faster speed, more precise and stable.
8. Energy-saving System
Adoption of servo motor and internal gear pump power system, realized the power output mode of "energy how much needed, how much given". It avoids energy waste, and the energy-saving ability can reach to 20%-80% comparing with the traditional power output mode.
9. High Precision Controller
It requires only 0.05sec to reach the maximum power output, cycle time is substantially shortened.
10. World Famous Brands Hydraulic Parts
Adopt world-famous brands of hydraulic parts, ensure machine's precision, durability and stability.
11. Proportional Back-pressure Control
Melt back pressure adopts injection proportional back-pressure control, so the process adjustment range is wider and the product is more stable.
Machine Specifications:
| Description | Unit | CHF4000-SV | ||
| International Size Rating | | 2620 | ||
| Injection Unit | | A | B | C |
| Screw Diameter | mm | 70 | 75 | 80 |
| Screw L/D Ratio | L/D | 22 | 20 | 19 |
| Theoretical Shot Volume | cm³ | 1443 | 1657 | 1885 |
| Shot Weight (PS) | g | 1313 | 1508 | 1715 |
| Injection Pressure | bar | 1817 | 1583 | 1391 |
| Max. Screw Speed | rpm | 156 | ||
| Clamping Unit: | ||||
| Clamping Force | Kn | 4000 | ||
| Opening Stroke | mm | 705 | ||
| Distance Between tie-bars | mm | 780x730 | ||
| Max. Mold height | mm | 780 | ||
| Min. Mold height | mm | 300 | ||
| Ejector Stroke | mm | 180 | ||
| Ejector Force | Kn | 90 | ||
| Drive Power | Kw | 45 | ||
| Heating Capacity | Kw | 29.5 | ||
| Machine Dimensions | m | 7.4x2.05x2.3 | ||
| Machine Weight | t | 18 | ||
| Oil Tank Capacity | L | 700 | ||
Product Categories : High Performance Injection Molding Machine