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Zhangjiagang Sino-Tech Machinery Co., Ltd.

Extrusion Blow Molding Machine, 250L Extrusion Blow Molding Machine, Chemical Drum Making Machine manufacturer / supplier in China, offering 160L-250L Chemical Drum Extrusion Blow Molding Machine, Hot Cutting Type Wood PVC/PE Pellets/Granules Extruder/Making Machines, Plastic Film/Woven Bags/Bottles Recycling Machines Line and so on.

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Supplier Homepage Product Blow molding machine 160L-250L Chemical Drum Extrusion Blow Molding Machine

160L-250L Chemical Drum Extrusion Blow Molding Machine

FOB Price: US $218,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $218,000/ Piece
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Production Capacity: 500sets/Hr
Transport Package: Standard Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: TDW-250E
  • Raw Material: HDPE
  • Automation: Automatic
  • Certification: CE, ISO9001:2008
  • Name-1: 220L Drum Molding Machine
  • Application: 160-250L Drum Blow Molding Machine
  • Material: HDPE, PE, PP, etc
  • Plasticizing Capacity: 320-380kg/Each Hour
  • Weight: 35t
  • Specification: CE, SGS
  • HS Code: 84774010
  • Type: Extrusion Blow Molding Machine
  • Making Method of Parison: Extrusion-Blow Molding
  • Computerized: Computerized
  • Product Name: Extrusion Blow Molding Machine
  • Name-2: 200L Drum Extrusion Blow Molding Machine
  • Product Possible: Jerry Can, Drum, Toys...
  • Screw Dia.: 120mm
  • Machine Dimensions: 7.8*2.9*5.4m
  • Trademark: TONGDA
  • Origin: Made in China
Product Description
160L-250L Chemical Drum Extrusion Blow Molding Machine

Our company is very famous at 250L blow molding machine, the advantage of this machine is:
Plasticizing Part. Plasticizing system is specialty design for HMWHDPE material and the plasticizing volume is reaching 360kg per hour, the electric current is 220A
Mould part. We used American software to design the flow passage of the mould. The material is well-distributed
Auto bottom blowing unit. We improved it for six years, it prevents water leak and oil leak
Save energy. Hydraulic system is only using 22KW oil pump motor
This machine can produce at least 20 pcs per hour according to the weight of the product is round 10kg

Technology Parameter of TDB-250A
ItemCode ItemStandard CodeManualNote
(Main extruder)
Max. Capacity250L

Main screwφ120mmScrew type: Mutations isolated mixing energy saving screw
Barrel type: IKV forced feeding structure

Screw L/D 32: 1

Screw material
Max. Extruder consumption360Kg/Hr.Take HMWHDPE for example, change with material density
Twisting transition methodElectrical machinery, Gear box, Leather belt transmissionHard gear surface decelerator
Driving motor132KW

Screw rotate speed5---60r/min

Ahead/back adjustingYes

Up/down adjustingYes

Heating mode
Ceramic heating ring, temperature control precision ±1%
Temperature control zone5Japan MTSUBISHI
Heating power40KW

Cooling for blower 5

Cooling functionYesCooling water 
Clamping unit   (Mold opening/closing 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 speed250mm/sce;

Platen dimension1320*1650 mm(W*H)
Max. Mold dimension1100*1720 mm(W*H)
Mold opening stroke1000 mm

Platen distance800~1800 mmMin.~Max.
Clamping force770 KN

Mould thickness scope810~1000 mm

Fixing pattern of moldMold press platen

Mold opening/closing stroke controlInducing Switch+movingDiscriminate mold opening/ closing end, mold opening/ closing slow speed, 
Safety protect

Taiwan FOTEK
Die headFormAccumulatorFirst in, first out
38CrMoALA, inner mirror treatment
Accumulator volume 22L

Output of injecting16.5KgHDPE, density: 0.75g/cm3
Die dimension sizeφ120~ 620mmMin.~Max.
Heating method
Stainless steel heating ring, precision + 1%
Temperature control zone6


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+ 5mm

Injecting pressure75~140mmTONGDA 10-point pressure adjusting control 
Max. Injecting speed1.6kg/sec

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 method
Germany FESTO 
Direction controlBall railHigh precise and speed
Electric systemTemperature controlMITUSBISHMITUSBISH, PID control
Load protection

Movement controlMITUSBISH PLC

Operation interfaceHuman-machine interfaceTaiwan HITECH
Time settingTouch screen

Oil pressure systemMain motor22KWSplit flow pump & energy accumulator
Main oil pump
American DENISON
Movement control methodProportion pressure control0~999
Direction control
Japan YUKEN hydraulic direction control valve
Max. Pressure160kg/cm2

Air pressure systemDirection control
Taiwan AIRTEC 
Pressure controlSeparated

Max. Pressure8kg/cm, 1.6m3/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
Servo pump
Variable-volume pump
Power of servo pump motor11KW

Installed capacity230KW

Average energy consumption120KW

Overall dimension L*W*H8000*2900*5500(mm)
160L-250L Chemical Drum Extrusion Blow Molding Machine

160L-250L Chemical Drum Extrusion Blow Molding Machine
160L-250L Chemical Drum Extrusion Blow Molding Machine
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Mr. Henry Henry
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