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30-120L Hdpe plastic drum&barrel extrusion blow molding moulding machine

The 30-120L HDPE Plastic Drum & Barrel Extrusion Blow Molding Machine is designed for the production of medium-sized plastic drums and barrels used in industries such as chemical storage, lubricant packaging, and household products. Capable of producing HDPE, LDPE, and PP plastic containers, the machine handles volumes ranging from 30L to 120L, making it suitable for manufacturing chemical drums, plastic barrels, food containers, and household bottles.
 
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  • STB-120L

  • Sino-Tech

  • 84774010



Product Introduction


The 30-120L HDPE Plastic Drum & Barrel Extrusion Blow Molding Machine is designed for the production of medium-sized plastic drums and barrels used in industries such as chemical storage, lubricant packaging, and household products. Capable of producing HDPE, LDPE, and PP plastic containers, the machine handles volumes ranging from 30L to 120L, making it suitable for manufacturing chemical drums, plastic barrels, food containers, and household bottles.

Equipped with advanced extrusion technology, precise parison control, and multi-layer capabilities, the machine ensures high production efficiency, material savings, and consistent product quality. This blow molding machine is perfect for businesses requiring flexible, high-speed production of plastic containers.



Product Features


  • Versatile Production Range: Capable of producing containers from 30L to 120L, the machine is adaptable to various industries, including chemical storage, lubricant containers, and food packaging.

  • Efficient Parison Control: Equipped with the MOOG 100-point parison control system, this machine ensures precise control of parison thickness, optimizing material usage, and reducing waste while improving wall thickness distribution.

  • High-Speed Production: The machine features a fast cycle time, enabling it to produce a high volume of barrels and drums quickly, increasing overall throughput.



Product Advantages


  • High-Speed Operation: Capable of producing up to 25 barrels per hour, this machine is ideal for high-demand production lines in industries requiring large volumes of plastic drums.

  • Customizable Die-Head Options: The machine is equipped with a flexible die-head system, allowing manufacturers to produce barrels of different sizes, with options for single, double, and multi-cavity die heads.

  • Energy-Efficient Design: Featuring energy-saving hydraulic systems and servo-driven motors, this machine minimizes energy consumption, making it a cost-effective solution for large-scale production.



Product Application

The 30-120L HDPE Plastic Drum & Barrel Extrusion Blow Molding Machine is ideal for producing a variety of large plastic containers used in multiple industries:

  • Chemical Storage: Ideal for the production of chemical drums and plastic barrels used for storing hazardous materials and liquids.

  • Lubricant and Oil Packaging: Perfect for manufacturing lubricant oil containers, fuel barrels, and other large liquid containers.

  • Household and Food Packaging: Suitable for producing food-grade containers, detergent bottles, and other household packaging products.



Product Parameters



ItemCode ItemStandard CodeManualNote
ExtruderMax. Capacity30-120LAccumulator, single station

Main screwΦ90mmHigh efficiency of mixing

Screw L/D 28: 1


Screw material
38CrMoALA

Max. Extruder consumption130~160KG/HrTake HDPE for example, change with material density

Twisting transition method Electrical machinery, Gear box, Leather belt transmissionHard gear surface decelerator

Driving motor45KW


Screw rotate speed10---70V/min


Ahead/back adjustingYes


Up/down adjustingYes


Temperature control zone5Japan MTSIUBISHI

Heating power3φ7.3KW


Cooling for blower 5


Cooling functionYesCooling water 
Clamping unit  Structure
With patented TONGDA two-bar timing clamping structure in high speed and high force, to achieve quality products

Clamping directionsBall railFor high precise location for longer service life.

Clamping speed600mm/sce;
42m/min



Max. Mold dimension700*950mmW*H

Mold opening stroke450~1000 mm


Platen distance450~1000 mmMin.~Max.

Clamping force260 KN


Mould thickness scope260~400 mm


Fixing pattern of moldMold press platen


Mold opening/closing stroke controlInducing switch+movingDiscriminate mold opening/ closing end, mold opening/ closing slow speed, 

Light Electric
safety protect
FRDTEKTaiwan 
Die headFormAccumulatorFirst in, first out

Material
38CrMoALA, inner mirror treatment

Accumulator volume 6.6L


Die dimension sizeΦ60~ 350mmMin.~Max.

Heating method
Stainless steel heating ring,    precision+ 1%

Temperature control zone4


Blow-airYes


Adjusting of parison thicknessYesMOOG 100-point

Injecting stroke control
Accumulator electronic ruler + limit switch

Adjusting method of thicknessInner mold adjusting


Adjusting output at axial direction+ 2.5mm


Injecting pressure75~140mmTongDa 10-point pressure adjusting control 

Max. Injecting speed1.6kg/secNot sure
Top blowingBlow-air control method
Discriminate high/low blow-air
Side blowingBlow-air control method
Discriminate high/low blow-air
Bottom blowingBlow pin stroke controlInducing switchDiscriminate blow pin up/down end 

 Blow-air control method
Discriminate high/low blow-air

Blow pin cooling functionCooling water1-in 1-out cooling system

Blow pin supporting material YesChangeable

Adjusting of blow pin position
Ahead/back, left/right, up/down adjusting
Mechanical handRunning methodFESTOGermany 

Direction controlBall railHigh precise and speed
Electric systemTemperature controlPID controlMITUSBISH

Load protection



Movement controlMITUSBISH PLC


Operation interfaceHuman-machine interfaceHITACHTaiwan 

Time settingTouch screen

Oil pressure systemMain motor30KW


Main oil pumpDENISONAmerican 

Movement control methodProportion pressure control0~999

Direction control



Max. Pressure160kg/cm2

Air pressure systemDirection controlAIRTECTaiwan 

Pressure controlSeparated


Max. Pressure8kg/cm, 1.1m3/minAll air pipes are connected by PU pipe
Other materialLubrication way



Oil pressure cooling
Cooling effect is achieved by oil pressure cooling 

Mold cooling
Separated cooling water resource, use 5-in 5-out fix (single side) 

Gear box, hopper place, die dimension cooling
Use separated cooling water circuit, insure cooling effect

Overall dimension L*W*H5000*2400*3800mm

WeightTON14.0T


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