Hollow Bottle Extrusion Blow Molding Machine

Advantages

1、The U-type machine uses the counter-type clamping frame structure and cooperates with the Taiwan famous factory linear guide rail; the movement of the mold base is faster and more stable, and the clamping force is stronger and more uniform;

2、6 blow pins can be realized at the same time perpendicular to the mold blow pin hole;

3、Computer intelligent control system, easy to operate, set up and modify production procedures;

4、The inside of the die head is treated with deep mirror surface, the curve flow path is smooth, no dead angle, no carbon deposit;

5、Strengthening the hardened cold processing screw, the screw barrel is resistant to wear;

6、The Japanese CNC machine tool is used to produce all the components. All the mounting surfaces of the Mazak six-sided machining center are used for one-time processing. The hydraulic, pneumatic and electrical parts of the famous brand are imported to ensure the rigorous process and stable and reliable quality.

Performance characteristics

1、It is suitable for the production of plastic hollow products of PE, PP, EVA, ABS, K material, TPU, nylon and other materials below 5L;

2、Computer intelligent control system, Chinese and English operation interface;

3、According to the characteristics of different plastics, different screw and die mandrel and runner style can be designed;

4、The die refueling, color change, slagging, disassembly and cleaning are convenient, and the parison control of the tube blank is very uniform;
5、The double proportional valve controls the flow rate and pressure of the oil passage, the reversing valve controls the flow direction, and the brake of the deceleration valve is smooth and quick;

6、The toggle-type clamping structure is designed by the front and back colleagues of the template center to ensure the uniformity of the clamping force;

7、Liftable extrusion platform for easy adjustment of the length of the blank;

8、CE security standard design, focusing on user safety;
9、Japanese inverter adjusts the screw speed to save energy and save energy;
10、Automatic lubrication system, automatic alarm function, pay more attention to user experience.

Operation and precautions of aircraft
1. Preparation before production
1.1 check whether the machine has zero and component damage, check whether the screw is loose, check whether the wires and cables are damaged or lost. If there is any damage, replace or repair it in time;
Check to see if there is debris in the extruder hopper and clean up, then close the material gate.
1.2 check whether the moving parts are firm and the screws are loose and loose, especially where the impact force is stronger, whether the belt transmission part is abnormal.
1.3 check the high pressure gas source, low pressure air source, power supply and water supply.
1.4 check the emergency stop switch, safety door switch and protection device to check whether the switch is normal.
1.5 check whether all pneumatic components leak gas, whether the action is sensitive.
1.6 please operate according to the operation manual.
2. Normal production
When the machine is normally produced, a person should be responsible for the care, and the issue will be timely handled.
Due to the high degree of automation of the machine, the workload of normal production is very low, and the user can only need to collect the raw materials at regular intervals and use the container to collect the products and the flying side materials in the designated position of the machine.

Machine maintenance and maintenance

To enable the machine to achieve optimal performance and extend service life, the machine should be inspected and maintained regularly.

1, the normal production machine to add the lubricating oil according to the lubrication requirement of the periodic table, downtime for more than a month, to a rust-proof oil on each guide pillar, and where the good guide pillar cover, to prevent the accumulation of dust and other corrosive impurity, and regular cleaning, painting oil.

According to statistics, more than 85% of the failure of hydraulic system is caused by the pollution of hydraulic oil, so it is of great importance to keep the hydraulic oil clean and prolong the life of the hydraulic system.

The hydraulic system of the machine allows the maximum pollution of the oil to be NAS 1638 11.

The hydraulic oil is not allowed to contain corrosive impurities such as moisture, and the filter shall be filtered by filter with the filtration precision of 20 mu.

Daily routine checks

Check the oil temperature of the hydraulic oil and adjust the cold water supply when necessary to keep the oil temperature between 30 and 50 degrees.

4. Weekly routine checks

A, lubricate various activities;

B. Check whether the installation screw of each travel switch is off;

C, whether there are oil spills in the oil pipes and joints, if any, to tighten them;

D. check whether the machine is leaking or leaking.

5. Monthly routine check

A, whether the contact points of each circuit are delivered;

B. Whether the hydraulic oil is clean, whether the hydraulic oil is sufficient, clean air cleaner;

C. Whether the filter is blocked;

D. Lubricating parts should be lubricated if there is a lack of oil.

E. Pay attention to whether the exhaust fan works, clean dust on the dust net and replace the dust net in time to avoid the heat dissipation of the electric box;

F, check whether the water is unblocked or not, and whether there is scale or not;

G. Check out the belt.

6. Annual routine inspection

A. Replace the pressure oil to extend the life of oil valve, oil pump and sealing ring.

B. Clean thermocouple contact points;

C. Check all wire connection points in the electric box to check whether the rubber shell of each wire is hardened to prevent leakage.

D, check all indicator lights;

E, clean motor, such as the motor housing is dust, can lead to heat dissipation difficulties;

F, clean up the scale;

G, clean hydraulic system tank;

H. Check the pneumatic system.

Failure analysis and processing methods

In the continuous operation of the machine, accidental failure is inevitable, and it is generally not the fault of machinery, hydraulic and electric equipment.

Here are some common troubleshooting methods:

"Lechuang high and new technology, good help to the user development", le good focus on providing quality and efficient services for users.

We are professional, considerate, attentive service, let the user more comfortable.

The following after-sales service content, le good will do:

1. One-year free warranty for the whole machine, permanent equipment maintenance service.

2. Install, debug and instruct users for free.

3. Training maintenance master for free.

4. Regional resident after-sales service point, 24-hour service hotline.

5. VIP special line of users, processing and purchasing demand of user emergency accessories.