njection molding machine for bottle cap
Strong power
Quick responsiveness
Stable and controllable injection
High rigidity clamping mechanism
Special high effciency screw
Automation integration solution
| Ningbo LiSong Injection Technology Co.,Ltd. | FA 650 | |||||
| Model description | 650/910-6400 | |||||
| International size description | 6500-6400 | |||||
| Clamping unit | 650/910 | |||||
| Clamping force | [KN] | 6500 | ||||
| Locking force | [KN] | 7150 | ||||
| Max.mould opening strocke | [mm] | 900 | ||||
| Min.mould height | [mm] | 330 | ||||
| Max.mould height | [mm] | 1000 | ||||
| Max.daylight | [mm] | 1900 | ||||
| Mould platen(h x v) | [mm] | 1310x1220 | ||||
| Distance between tie bars(h x v) | [mm] | 910x820 | ||||
| Ejection stroke | [mm] | 180 | ||||
| Ejection force | [KN] | 130 | ||||
| Injection unit | 6400 | |||||
| Screw diameter | [mm] | 90 | 95 | 100 | ||
| Screw geometry | special | |||||
| L/D ratio | 23.2 | 22 | 20.9 | |||
| Spec.injection pressure(up to 400℃) | [bar] | 1914 | 1718 | 1550 | ||
| Max.cylinder head volume | [cm³] | 3340 | 3721 | 4123 | ||
| Max.shot weight(PS) | [g] | 3039 | 3386 | 3752 | ||
| Max.Rate of injection | ||||||
| >without accumulator | [cm³/s] | 942 | 1049 | 1162 | ||
| Injection Speed | ||||||
| Under 1000bar injection pressure | ||||||
| >without accumulator | [mm/s] | 148 | 148 | 148 | ||
| Plasticising rate(PS) | ||||||
| >motor 1(120bar)2） | [g/s] | 71.8 | 80.5 | 86.5 | ||
| Max.screw stroke | [mm] | 525 | 525 | 525 | ||
| Max.nozzle dipping depth(SVO) | [mm] | 50 | ||||
| Hopper capacity | [ltr.] | 110 | ||||
| General data | 650/910-6400 | |||||
| Oil tank capacity | [ltr.] | 880 | ||||
| lnstalled electrical rating | ||||||
| >pump | [≈ KW] | 63.5+53.5 | ||||
| >heating capacity of screw cylinder | [≈ KW] | 51 | ||||
| >capacity with electr drive | [KW] | 168 | ||||
| Net weight(without oil) | [≈ Kg] | 27000 | ||||
| Machine dimensions(lxwxh) | [≈ m] | 9.7x2.35x2.75 | ||||
The working principle and structure of the injection molding machine
1. Working Principle
The injection molding machine is a special plastic molding machine. It utilizes the thermoplasticity of plastics. After heating and melting, high pressure is applied to quickly flow into the mold cavity. After a period of pressure and cooling, it becomes plastic products of various shapes.
2. Structure
Injection molding machine usually consists of injection system, clamping system, hydraulic transmission system, electrical control system, lubrication system, heating and cooling system, safety monitoring system, etc.
The Usage of Injection Molding Machine
Injection molding machines can be used in different ways. We can use it to make many products, such as mobile phone shells and some mechanical parts, water bottles, plastic tables and chairs, electric kettle, mouse and keyboard, hair dryer and so on.
Injection molding machines are more widely used in the production of bottle caps. Which injection molding machine should be used for injection molding of various bottle caps in our daily life? The answer is not fixed, because many models can meet the injection molding requirements of bottle caps, but generally the large type is vertical injection molding machines. Vertical machines are divided into standard machines and disc machines. We can choose the types according to the actual injection material, injection size, and injection efficiency.
- In terms of material division, PP and PE are generally used for injection molding of bottle caps. Both of these plastics are thermosetting plastic materials. The injection molding effect is good, the injection molding process is relatively simple, and the functional requirements of the vertical injection molding machine are not high.
- In terms of size, we can choose standard machine or disc machine.
In a word, Bottle cap play an important role in food and beverage packaging, and it is also the place where consumers first come into contact with the product, so it is very important to choose a good injection molding machine to make bottle caps.
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bulk customized wholesale buy high quality Injection molding machine for bottle cap wholesaler,manufacturer,supplier,factory,exporter for sale