Hollow Bottle Extrusion Blow Molding Machine

SCJ 65-45-25U2×2.5F

Basic information of the aircraft

Brand: lego

Model: SCJ 65-45-25U2×2.5F

Type: hollow blow molding machine, bottle blowing machine

Property:  2 layer with view stripe 

Applicable raw materials: PE,PP

Purpose: box, barrel, tank, hollow plate, tube, box, ball

Number of dies: 2

Number of dies: 1

Screw diameter: 65mm/45mm/25mm

Maximum opening distance: 580 (mm)

Minimum closing distance: 230 (mm)

Whether it contains thick control: yes

After-sales service: the whole machine is guaranteed for a year

Whether to provide processing customization: yes

  • Product Features
  • Product Parameter
  • Optional functions
  • Videos


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:

机 械 传 动 故 障 情 况          原因分析及处理方法
电机负荷加重 Load weight of motor 1.减速器轴承损坏 2.螺杆与机筒严重磨擦 3.原料的塑化温度不够 1.The reducer bearing is damaged 2.The screw and cylinder are badly rubbed 3.The plasticization temperature of raw materials is not enough
减速器工作有噪音 The reducer work is noisy 1.轴承损坏 2.减速器中润滑油不够或润滑油不洁 3.减速器中齿轮磨损或崩裂 1. Bearing damage 2. The lubricating oil in the reducer is insufficient or lubricated 3. Gear worn or cracked in the reducer
气 动 液 控 电 方向阀无动作 No movement of direction valve 1.空气、液压油不清洁,阀芯变形。 2.回气、回油路堵塞。 3.方向阀线圈损坏或接线脱落。 4.方向阀阀芯卡死或密封泄漏。     1. Air, hydraulic oil is not clean, the valve core is deformed. 2. Back air, backoil road blocked. 3. The coil of the direction valve is damaged or the wiring is off. 4. Directional valve cartridge die or seal leakage.                                         
锁模压力不稳定 Mold locking pressure is unstable 1.锁模气缸、油缸密封圈损坏(须更换) 2.截止、换向阀位置调错或泄漏。 1. Damage of lock cylinder and oil cylinder seal ring (must be replaced) 2. Error or leakage of the valve position.
油温过高 The oil temperature is too high 1.油箱贮油不足迹 2.冷却水不够充分或冷却器积垢严重。 3.溢流阀坏。
The oil tank is not in footprint 2. The cooling water is not sufficient or the coolant is fouled seriously. 3. The overflow valve is broken.
气压、油压不足 Insufficient pressure and oil pressure 1.压缩机、油泵磨损产生泄漏。 2.油箱贮油不够,油泵吸入空气(要添加液压油)。 3.滤清器、吸油滤油器被污物堵塞(须清洗) 1. Leakage of compressor and oil pump wear. The oil tank is not enough oil, and the oil pump is in the air (add hydraulic oil). 3. The filter and oil filter are clogged with dirt (should be cleaned)
  电 器 控 制 加热部分无温升或电流表指针不动 The heating part is not warmed or the current meter is not moving 1.电源未接通。 2.电热线路接头有松脱现象。 3.电加热器因短路损坏。 4.电流表损坏。 1. The power is not connected. 2. There is a loose phenomenon in the connection of electric heating circuit. 3. The electric heater is damaged by short circuit. 4. The current meter is damaged.
挤出电机、油泵电机不动或工作不正常 Extruder motor, oil pump motor do not move or work abnormal 1.检查线路是否断路或断相。 2.检查电机旋转方向是否正确。 3.压力调节超过负荷,电机超载。 1. Check whether the line is broken or broken. 2. Check whether the motor rotation direction is correct. 3. Pressure regulation exceeds load, motor overload.
摆架无动作 Pendulum motion 1.吹气杆必须升到上限位置,将限位杆与         感应开关接触。 2.模板必须打开到位。 1. The blow rod must be raised to the upper limit position to contact the sensor switch. 2. The template must be in place.
切刀不能控制温度 The cutting knife cannot control the temperature 1.转动调压器手轮,应能改变切刀温度。 2.检查变压器输出电压,应随调压器变化。 1. Rotation of the regulator handwheel should be able to change the cutting temperature. 2. Check the output voltage of the transformer and change with the voltage regulator.
机器工作程序不协调 The machine is not working properly 1.检查各限位开关工作位置是否适当。 2.接线处是否松脱。 3.电器原件损坏。 1. Check whether the position of each limit switch is appropriate. 2. If the wiring is loose. 3. The original electrical appliances are damaged.

"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.

Leshan blow molding machineLeshan blow molding machineLeshan blow molding machineLeshan blow molding machineLeshan blow molding machine

  Items  Units Specification
  Specification Category / 2 layers with view stripe
Max. Blow Volume  L 2
Material / PE,PP
Qty.Of Die Head / 1
Die Head Distance (Center to Center)  mm 120,160
Net Weight kg 8500
Machine Dimension mm,L×H×W 4400X2450X3600(2150)
           Die Head Heating Zone / 4
Die Head Die Head Heating Power kW 5
  Qty.Of Station / 2
 Carriage system Min Clamping Distance Of Mold mm 230
  Max Clamping Distance Of Mold mm 580
  Effective Dimension Of Mold Plate  mm W×H 300×400
  Carriage  Stroke (mm) 500
  Clamping Force kN 80
       Extruder Diameter mm 65 45 25
Extruder Unit  Extruder Length/Diameter Ratio L/D 24 21 22
  Extruder Rotating Speed r/min 20-67 20-40 10月25日
  Max Extrusion Capacity kg/h 60 14 2
  Extruder Motor Rated Power kW 15 5.5 2.2
  Barrel Heating Zone / 3 3 2
  Barrel Heating Power kW 7 4.5 1.7
  Cooling Fan Power kW 0.12 0.04 /
          Power Unit Oil Pump Motor Rated Power kW 7.5
Hydraulic System Rated Working Pressure Mpa 16
Pneumatic System Rated Working Pressure Mpa 0.8
Cooling System Rated Working  Pressure Mpa 0.4
Universal product air consumption(compressed) m³/h 14
Hot Cutter Power kW 2
Total Installed Power I  kW 50.56
  Hydraulic oil NO. / tank volume L 46#/200
Remarks Chiller recommend (air-cooled/water-cooled) hp 10月8日
  Air compressor recommend (Add gas storage tank) hp 10
Remarks:      All the machines above can be optionally equipped with 100 points parison control system,parameters would be changed as below:
After with 100 points parison control  Model / SCJ 65-45-25U+S2×2.5F
Parison Motor Rated Power kW 5.5
Total Installed Power II  kW 56.06
  Effective Dimension Of Mold Plate  (mm)    
Note: 1. The heating power of each model is related to the configuration of the die head. Due to the different configuration of the die head, there may be a slight difference in heating power.
2. This parameter list is for reference only, and the actual model parameters may be adjusted.

Leshan blow molding machineLeshan blow molding machineLeshan blow molding machineLeshan blow molding machineLeshan blow molding machine

1. To facilitate the feeding, the user can choose to increase the hydraulic automatic filter screen device, which can be added to the lower blow, wall thickness controller, automatic incision drawing or automatic deplaning device;

2. Optional pre-sealing cutting knife, transverse cutting knife, imported hot knife, cold cutting knife, etc.

3. Optional diagonal insert, insert pen, insert pen, auxiliary cooler, etc.

4. Optional thickness controller;

5. Optional and equipped with the self-development of lego machinery for permanent magnet brushless dc motor for plastic hollow moulding machines: high reliability, good stability, and comprehensive energy saving 8% to 15%;

6. Optional macromolecular mixing screw: to ensure the performance of products, save 15% to 30% of the raw materials;

7. Optional Austria SIGMATEK control system, which performs 10 times faster than the traditional cycle refresh mode;

8, optional remote service system: automatic fault diagnosis, maintenance records, statistics report, video transmission, remote SMS notification and alarm, etc., used a powerful, clear;

9. Optional air delivery system, conveyor belt, automatic feeding system, 4 integration feeding machine and other supporting functions;

10. Optional die top needle function, mould internal labeling function, online leak detection function, opening and closing function;

11. Optional before and after mobile platform to facilitate mold installation;

12. Optional pre-clamping function, 2-axis servomotor, uniaxial servomotor;

13. The user can select the shunt spindle, screw or row type mould head, continuous extrusion die head and storage mould head.

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

15. Optional robotic manipulator is used to combine the functions of secondary blowing and sizing and blowing and leak detection.

16. Optional boring machine (inside and outside the machine) can meet the requirements of different product sizes to make the product bottle mouth smoother.

Leshan blow molding machineLeshan blow molding machineLeshan blow molding machineLeshan blow molding machineLeshan blow molding machine

Hollow Bottle Extrusion Blow Molding Machine Related products

COPYRIGHT © 2016 Guangdong Leshan Intelligent Equipment Corp., Ltd ALL RIGHTS RESERVED