It is used in the production of CD, VCD, CD-R, DVD and other ultra-precision CD products. The forming period is 3.8s, and the qualified rate is over 96%.
Key technologies and innovations:
1. To meet the requirements of ultra-high precision products;
2. To meet the inherent quality requirements of products;
3. To meet the requirements of high speed;
4. The clamping device separates the opening and closing motion of the template from the clamping force exerted by the clamping of the mould.
5. The clamping force of the clamping device only acts on the three angles of the moving template and the fixed template.
6. Create a new technology of "high pressure and high speed + compression injection".
7. New Design of Hydraulic Electronic Control System
Injection section
1. Special designed screw and barrel adopt imported high hardness, high wear resistance and high corrosion resistance alloy materials.
2. Material mixing with high efficiency, good plasticizing effect, accurate measurement, nitrogen-assisted injection, high injection pressure and fast speed;
3. Ten-stage injection speed and pressure control, five-stage holding control, easy adjustment, to meet the requirements of CD-ROM forming process;
4. Creative design of a new one-line structure to eliminate oil leakage of injection cylinder.
Mould locking part
1. Full hydraulic clamping structure with three cylinders inside and outside direct circulation. The cylinders are interconnected and the force of the die is balanced.
2. A middle opening and closing die cylinder and three triangle-shaped locking cylinders make the product more precise.
3. The clamping pressure is controlled by injection pressure feedback, which increases 1.5 times with the increase of injection pressure, so as to ensure that the clamping pressure is not allowed to die.
4. Sensitive and reliable low-pressure die protection function can effectively protect the die, and the life of the die can be increased by more than 50%.
5. Internal circulation lubrication system, clean and oil-saving, cost-saving;
6. The high-pressure time of the die is short, and the clamping force before the die opening has been reduced to zero in segments, which can reduce the impact of the die opening, avoid the damage of the complex precision die, protect the die and facilitate the forming of ultra-precision products.
We reserve the right to improve the products described in this website without notice. Photos of products in this website are for reference only. Products are in kind. For more detailed information, please contact us. )