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Leshan supplies pp hollow blow molding machine Two cavities full electric blow molding equipment
Hot-selling EBM machine
Brand:Lego
Model :S1-250+02-75-55-25-2
Plastic proceed: HDPE,PP
Purpose: box, barrel, tank, hollow plate, tube, box, ball
Thickness control system: Yes
Warranty: One Year Guarantee
Machine customization: Yes
Please call+86-757-29376175, +86-757-28376210,Consulting order.
Basic information
Advantages of the model
1.Full-electric for the machine, energy saving and environment protection. Energy reduced 50%~60% if comparing with hydraulic machine.
2.Full-electric digital control to achieve precise position. position accuracy for mold movement improve to 0.03mm from 0.05mm(Hydraulic machine).
3.Most efficient energy utilization realized by full-electric digital control system. Servo motor drive machine directly, reduce the energy consumption during energy conversion process for hydraulic machine.
4.Shorten cycle time. 19.6s is realizable for product.
5. Save labor cost. With three axes servo driven robots, it’s able to reduce 2 workers for each machine. Saving staff wage and management cost therefore.
6. Meet highly hygienic standard. Full electric driven machine is more suitable for the application of food, beverage, medicine etc. which has strict hygienic requirement.
7.Utility model patents and know how is applying to this machine.

Characteristics of machine performance
1. Equip with servo motor to drive die-head, blow pin and carriage movement.
2. SIEMENS S7-200 PLC, response speed is 0.37μs
3. Blow pin adjust by setting parameters from the touch screen, free from mechanical adjusting.
4. Replace mechanical structure of hydraulic cylinder and sensor with servo motor and ball screw rod, providing accurate action, quick movement and fast responding.
5. Incorporate with electric lift platform and deflash device.
6. Use famous pneumatic, hydraulic and electrical control element with long life usage.
7. Optionally configurate with automatic material loading machine and product conveyor to meet flow line production.
8. Extruder uses variable frequency control which adapt to the change of extruder rotation speed in blowing process.
9. Approach switch is from Swiss Contrinex which is excellent for security assurance.

Model selection function
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.

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.
Please call:+86-757-29376175, +86-757-28376210,Consulting.

Product details

Machine parameters
Model S1-250+02-75-55-25-2
  Items Unit Machine parameters

Specification     
Category / Double layer + liquid level line
Max. Blow Volume  L 4L
Material / HDPE,PP
QTY Of Die Head / 2
Die Head Distance (Center to Center)  mm 280
Net Weight kg 12000
Machine Dimension mm,L×H×W L 4656×W 3058×H3428

Die head
Die Head Heating Zone / 7
Die Head Heating Power kW 24.79

Carriage system         
QTY Of Station / 1
Min Mold Closing Distance mm 250
Max Mold Openning  Distance mm 500
Mold Plate Size mm W×H 692X490
Carriage  Stroke (mm) 750
Clamping Force kN 240

Extruder system       
Extruder Diameter mm

75

55

25

Extruder Length/Diameter Ratio L/D

24

23

22

Extruder Rotating Speed r/min

20-60

20-48

10-25

Max Extrusion Capacity kg/h

90

25

2

Extruder Motor Rated Power kW

22

7.5

2.2

Barrel Heating Zone /

3

3

2
Barrel Heating Power kW

9.6

6.4

4

Cooling Fan Power kW

0.3

0.08

/

Power system
Blow Pin Motor Rated Power kW

4.5

Mold clamping Motor Rated Power kW

7.5

Carriage Motor Rated Power kW

7.5

Head Lifing Motor Rated Power kW

2

Platform Lifing Motor Rated Power kW

2.2

Rated power of lubricating oil pump motor KW

0.1

Hot Knife Transformer Power KW

2

Rated working pressure of pneumatic system Mpa

0.8

Cooling System Rated Working  Pressure Mpa

0.4

Gas consumption of general products (after compression)

m³/h

18


Servo parison control
Parison Servo Motor Rated Power kW

4.5


Total installed power

Total installed power

kW

15/10
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.

About Leshan


Not"blow" can do Leshan bottle blowing machine

Stock name:Leshan Intelligent
Stock code:871695

LESHAN is the new three board listed company (an over-the-counter market for growth enterprises). Founded in August 1995, Leshan is located in Wusha Industrial Park,Daliang,Shunde District,Foshan City. It covers 37570m2 and there are over 330 staffs. Now Leshan has developed into a intelligent equipment enterprise which concentrates on plastics extrusion, design,R&D,production, marketing and service of blow molding machine.

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