Plastic Drum Blow Molding Machine


Brand name: Leshan
Model: SCJ-85H1X1.30D  
Category: Blow molding machine
Material: PE, PP, PS PC, PVC   
Suitable for: bags, barrels, hollow plate, canister, box, ball, etc.
Production capacity: 90kg/h+2kg/h
Output: 30L
No. Of station: 2
No. Of die head: 1
Extruder diameter: 85mm
Min clamping distance of mould: 450mm
Parison control system: Yes
After-sales service: one year equipment warranty
Processing customized: Yes

  • Product Features
  • Product Parameter
  • Optional functions
  • Videos

1. The whole machine frame uses steel welding, durable and not deformed, stable and solid design.
2. The machine adopts a sliding translation system to facilitate the installation of moulds and the alignment of the die head and the mould.
3. Through transmission principle of the gear motor and elevator acceleration machine, the lifting of the die head and extrusion system can meet the requirements of different mould heights and different blow molding processes.
4. The storage die head adopts double envelop which leads to fast glue, not anti-glue and more uniform materials.

General features
1. Suitable for chemical raw material container, pesticide barrels, car fuel tanks, water tanks and other large amount of plastic hollow products.
2. Using the German Siemens TP700 color touch screen 7-inch color screen, 800 x 480 resolution, 16 mega pixels.
3. With platform lifting function which can adapt to different mold height and blow molding process requirements.
4. The hydraulic system adopts proportional technology to optimize the design of hydraulic circuit and has the characteristics of electricity saving, quick movement and easy to adjust the parameters.
5. Oil path flow velocity and pressure controlled by double-proportion valve; flow direction controlled by reversing valve; deceleration valve brake functions smoothly and quickly. The automatic lubrication system to reduce equipment maintenance workload.
6. It adopts famous factory’s  pneumatic, hydraulic and electrical control components which has long service life.
7. Diehead plastic pressurizing piston and material accumulation chamber use extremely hard wear-resistant material and hence long service life and durable.
8. The machine is equipped with down widen device, which can stretch the material tube to both sides, and then blow up to make the bottle shape more symmetrical and full.
9. For large diameter pipe, the machine is equipped with pre-clamped embryo device adhesive nozzle to pen blowing.
10. Pre-sealed cutter device can ensure that the length of the extruded tube is consistent so as to avoid the waste of raw materials and can not be blow molding caused by the too long tube.
11. Strengthen and hard cold processing screw, equipped with plastic die head, double plasticizing, good plasticizing effect, large amount of extrusion screw, barrel wear resistance.
12. The force design of the mould plate center ensures the balance of clamping force.
13. The whole mold template system are used ductile iron, which is stable and solid, durable and not deformed.
14. Pressure gauge, die blowing throttle valve, pen blowing throttle valve arranged in a centralized placement and equipped with platform fence.

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Category Items Units   Specifications
Specifications        Category / Single layer and single head
 Max. Blow Volume L 30
 Materials / PE,PP,PS,PC,PVC
No. Of Die Head / 1
 Die Head Distance (Center to Center) mm 4.5/7
 Net Weight kg 8500
Machine Dimension mm,L×H×W 5360X3400X3300
   Die Head        Die Head Heating Zone / 3
Die Head Heating Power kW 16
 Clamping Unit            No. Of Station / 1
 Min Clamping Distance of Mould mm 450
 Mould Stroke mm 500
 Clamping Force kN 500
 Extruder Unit        Extruder Diameter mm 85
Extruder Length/Diameter Ratio L/D 24
 Extruder Rotating Speed r/min 20-65
 Max Extrusion Capacity kg/h 130
 Extruder Motor Power kW 30
 Barrel Heating Zone / 3
 Barrel Heating Power kW 15
 Power Unit             Oil Pump Motor Power kW 18.5
 Hydraulic System Pressure Mpa 14
 Pneumatic System Pressure Mpa 0.6-0.8
 Cooling System Pressure Mpa 0.2-0.3
Air consumption m³/h 5
Total Power kW 79.5
    Remarks  Crusher Recommend hp 15
 Chiller Recommend hp 10
 Air Compressor Recommend hp 10
 After Adding Wall Thickness Control  Model / SCJ85H+S1×1.30D
 Servo Motor Power kW 7.5
 Total Power kW 87

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1. In order to facilitate the return material, users can choose to increase the hydraulic automatic filter device, which can increase the down blow pin, wall thickness controller, automatic incision or automatic flash removal device.
2. Leshan has sealing cutting knives, horizontal cutting knives, imported thermal cutting knives, cold cutting knives for choice by customers.
3. Equipped with oblique pen, down insertion pen, the needles pen, auxiliary cooler for choice.
4. Equipped with parison control system for choice.
5. Can be equipped with Leshan’s permanent magnet brushless DC motor which is highly reliable and stably and it can achieve comprehensive energy saving by 8%-15%.
6. Can be equipped with macro molecule mixing screw which can ensure the performance of products and save 15%-30% raw materials.
7. Austria SIGMATEK control system can be selected, and its command speed is ten times than the traditional cycle refresh mode.
8. Can be equipped with remote after-sales service system which has functions like automatic fault analysis and diagnosis, maintenance record, statistical reports, video transmission, remote message notification and alarming, etc.
9. Can be equipped with dust-free air delivery system, conveyor belt, automatic feeding system, 4-in-1 feeder and other supporting functions.
10. Can be equipped with mould thimble function, in-mold labeling function, online leakage detecting function, open and close cover function.
11. Can be equipped with front and rear mobile platform, easy to mold installation.
12. Can be equipped with pre-clamping embryo function, 2 axis servo manipulator and single axis servo manipulator.
13. Users can choose the shuttle, screw or rubber lined die head, continuous extrusion die head and material storage die head according to the preference.

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