All electric driven blow molding machine


Model No.: SCJ-85-55-30EH+S2X2.15D
Category: Extrusion blow molding machine, Hybrid electric blow molding machine
Feature: Double layer with view stripe
Plastic proceed: PE、PP
Application: Barrel, Jerr can, Bottle etc.
Max. extrusion capacity: 60kg/h+14kg/h +2kg/h
Production output: 5000pcs/day for 5L engine oil bottle,250g
Mould base: 2 station
No. of Die heads: 2
Extruder diameter: 85mm
Min. mold clamping distance: 250mm
Thickness control system: Yes
Warranty: One Year Guarantee
Machine customization: Yes

  • Product Features
  • Product Parameter
  • Optional functions
  • Videos


1.Reduce energy consumption up to 51%. Patent technology, full electric drive carriage and clamping unit, saving electricity power 250-300 degree.
 2. 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.
3. Clamping force increased 10 times. With the theory of electrohydraulic cylinder, clamping force is 10 times of normal model in a closed cycle electrohydraulic system.
4. Carriage movement fast and precise. Carriage is driven by servo motor, instant accelerate, brake accurately, speed adjustable.
5. Blow pin is full electric driven. Response quickly and move smoothly.
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.

product feature
1. Equip with servo motor to drive die-head, blow pin and carriage movement.
2. High reliability and stabilization PLC (with touch screen) to control operation and temperature (with PID function).
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. With thickness control function and view stripe.

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Category Item Units Parameter
Basic information      Feature / Double layer +view stripe
Production Volume L 15
Plastic proceed / PE\PP
No. of die head / 2
Center distance mm 280
Machine weight kg 12000
Machine dimension mm,L×H×W 3.5*2.7*4.6
 Die head Die head heating zone / 5
Die head heating power kW 13.7
 Clamping unit         No. of station / 2
Min.  clamping distance mm 250
Clamping stroke mm 400
Max. mold dimension   650x510
Clamping force kN 196
Extrusion system        Extruder diameter mm 85 55 30
Extruder length/diameter ratio L/D 27 24 24
Extruder rotating speed r/min 10~67 10~48 10~21
Max. extrusion capacity kg/h 150 25 4
Extruder motor power kW 37 7.5 2.2
Barrel heating zone / 5 3 2
Barrel heating power kW 12 7 2.6
  Power syetem           electric mold movement (kW) 5.5   5.5
Electric blow pin (kW) 3   3
Oil pump power (kW) 7.5
Servo  electric thickness control (kW) 5.5
Hydraulic system pressure Mpa 16
Pneumatic system pressure Mpa 06.—0.8
Cooling system pressure Mpa 02.—0.3
Air consumption m3/hr 8~10
Pre sealing knife power (kW) 0
Total power (kW) 109
Remark Grinder recommend hp 15
Chiller recommend hp 10
Air compressor recommend hp 10

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1. For material cyclic utilization, customer could choose to equip hydraulic automatic filter exchange device, bottom blower, thickness controller, Auto deflash unit.
2. Optional configuration: advanced sealing knife, transverse cutting knife, imported hot knife and cold knife etc.
3. Optional configuration: oblique blow pin, bottom blow pin, needle blow pin, auxiliary cooling device etc.
4.Thickness control system is optional.
5. Permanent brushless DC motor is developed by Leshan for professional use in extrusion blow molding machine. It’s reliable and save energy from 8% to 15% in total.
6. Macromolecular mixture screw. Guarantee the product function and save material 30%-50%.
7. Austria SIGMATEK electrical control system. Execute command speed is tenfold of the traditional model.
8. Remote after-sales service system with the function of automatic system trouble analysis, maintenance record, report form statistics, video transmission, SMS notice and alarm etc.
9. Optional configuration: pneumatic conveying system, conveyor belt, automatic material supplying system, four in one material feeder etc.
10. Optional configuration: leak proof test, in mold labeling, mold rejection pin function, mold stretch function.
11. Machine platform could be move back and forth. It’s convenient for mold installation.
12. Optional configuration: parison folder function, two axes servo driven robots and uniaxial servo driven robot
13. Optional configuration for die-head: spreader type, screw type, continuous extrusion and storage extrusion.

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