5. The dual proportional valve controls the flow rate and pressure of the oil circuit, the directional valve controls the flow direction, the deceleration valve brakes, and the action is smooth and fast. Automatic lubrication system reduces equipment maintenance workload.

6. Using well-known pneumatic, hydraulic, and electrical control components, with a long service life.

7. The die head pressure piston and storage chamber are made of extremely hard and wear-resistant materials, which are durable and long-lasting.

8. This machine is equipped with a pull-down device that can stretch the material tube to both sides and blow air, making the bottle shape more uniform and full.

9. For large-diameter material pipes, the machine is equipped with a pre clamping bottle preform device to bond the material pipe opening for inserting a pen and blowing air.

10. The pre sealing cutting device can ensure that the length of the extruded material tube is consistent, avoiding the waste of raw materials and the inability to blow mold caused by excessively long material tubes.

11. Strengthen the hardening type cold treatment screw, equipped with plasticizing die head, dual plasticizing, good plasticizing effect, large extrusion volume, and wear-resistant screw barrel.

12. The force design at the center of the template ensures the uniformity of the locking force.

13. The entire mold template system is made of ductile iron, which is stable, solid, durable, and does not deform.

1. For the convenience of material return, users can choose to add hydraulic automatic filter screen replacement devices, which can include downward blowing, wall thickness controllers, automatic cutting bottom pulling or automatic trimming devices;

2. Optional pre sealed cutting knife, horizontal cutting knife, imported hot cutting knife, cold cutting knife, etc;

3. Optional options include oblique insertion pen, downward insertion pen, blowing needle insertion pen, auxiliary cooler, etc;

4. Optional thickness controller;

5. Optional use of Leshan Machinery's independently developed permanent magnet brushless DC motor for plastic hollow forming machines: high reliability, good stability, and comprehensive energy saving of 8% to 15%;

6. Optional polymer mixture screw: ensuring product performance while saving 15% -30% of raw materials;

7. Optional Austrian SIGMATEK control system, which executes commands ten times faster than traditional cyclic refresh mode;

8. Optional remote after-sales service system: automatic fault analysis and diagnosis, maintenance records, report statistics, video transmission, remote mobile SMS notifications and alarms, etc., all in one hand, with a clear understanding;

9. Optional dust-free air supply system, conveyor belt, automatic feeding system, 4-in-1 feeding machine and other supporting functions;

10. Optional functions include mold ejector pin, in mold labeling, online leak detection, and lid opening and closing;

11. Optional front and rear mobile platforms for convenient mold installation;

12. Optional pre clamping function, 2-axis servo manipulator, and single axis servo manipulator;

13. Users can choose from split shuttle, spiral or rubber extrusion die, continuous extrusion die, and storage die according to their preferences.

14. Optional with a super large pen blowing function to quickly increase production.

15. Optional robotic arm, combined with secondary blowing and sizing, blowing and leak detection functions.

16. Optional gong mouth machine (internal or external) can meet the requirements of different product sizes, making the bottle mouth smoother.

1.1 Check whether the machine has any damaged parts or components, whether the screws are loose, and whether the wires and cables are damaged or detached. If there is any damage, it should be replaced or repaired in a timely manner; Check for debris in the extruder hopper and clean it thoroughly, then close the material gate.

1.2 Check whether the moving parts are firm, whether the screws are loose or detached, especially in areas with strong impact, and whether the belt transmission part is abnormal.

1.3 Check whether the high-pressure gas source, low-pressure gas source, power supply, and water source are normal.

1.4 Check if all emergency stop switches, safety door switches, and protection device detection switches are functioning properly.

1.5 Check whether each pneumatic component leaks air and whether the action is sensitive.

1.6 Please strictly follow the procedures in the operation manual.

When the machine is in normal production, there needs to be a dedicated person responsible for monitoring and promptly handling any problems found. Due to the high degree of machine automation, the workload during normal production is minimal. Users only need to add raw materials at regular intervals and use containers to collect products and scraps at designated locations on the machine.

Note: The price of the device may change due to its configuration and functionality. For more details, please consult the Leshan Marketing Center.