SPB-230LS large volume blow molding machine
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SPB-230LS Hydraulic Accumulator Extrusion Blow Molding Machine For large Size Chemical Tanks

Application:

Suitable for all car parts, large toys, gas-tank, large toolbag, office desks&chairs. plastic volume in 40-230L. plastic material including PE、PP、PS etc.

Features

  • HMI Touch Screen, Incorporating with PLC system (Optional Siemens/B&R Control) for easy maintenance.
  • Blowing Unit/ Die Head movement for changing mold easily, as option.
  • Built with safety devices to provide maximum protection for the machine operator.
  • High plasticizing capacity extrusion screw is designed to handle material variations.
  • Plasticizing screw and barrel is precision machined from special nitrogen treated steel.
  • Water cooling technology controls feed zone temperature.
  • Chiller circulated hydraulically controlled blow-pin.
  • When requiring both functions in a single machine, purchase the machine for PVC application and order the additional parts (screw and die head ) for conversion to PE application.

Check this video to see how the machine works

Application

large size plastic containers

large size plastic containers

large size chemical liquid stock containers

large size chemical liquid stock containers

Features & Application

SPB-230LS Accumulative Blow Molding Machine For Large Volume Chemical Barrels

  • Single Station
  • Single Head
  • Production Volume:10L~230L
  • Specialize for the PE/PP/PC/Nylon
  • Clamping system:Tie bar Type
  • Driven Model: Hybrid servo motor drive system/ High performace hydraluic power saving system/Close loop proportional valve
  • Support Parison controller/Auto Recycling/Auto material feeder/Remote trouble shooting funciton/IML

Large storage Blow Molding Machine (blowing machine) can produce 20-120L containers, with Human-machine interface; easy operation system and steady as well as high-speed color change; Optional 30 points or 100 points parison wall thickness controller. Storage can reserve 4-8Kg plastic material; meanwhile the parison can press out instantly, equality thickness, optional fix manipulator.

Characters:

  • HMI Touch Screen, Incorporating with PLC system (Optional Siemens/B&R Control) for easy maintenance.
  • The plasticizing screw and barrel are precision machined from special nitrogen treated steel for maximum temperature and heat resistance.
  • Water cooling technology controls feed zone temperature.
  • Hydraulically controlled blow-pin with cooler circulation.
  • The Accumulative Blow Molding Machine is especially suited to molding large volume capacity containers. (ex. L-Ring Drum, Open Top Drum, Jerry Cans, Water Tanks, Outdoor Parts, Pallets, Automotive etc.), range from 10 to 230 litres.

 

Application: Large storage Blow Molding Machine, Large storage Plastic Blowing Machine
Parameters
ITEM UNIT SPB-1LD SPB-1.8LD SPB-2.5LD SPB-5LD
Screw Diameter MM 45 50 65 70
Screw L/D Ratio L/D 22:1 22:1 24:1 26:1
Extrusion motor KW 7.5 11 22 30
Oil pressure motor KW 5.5 5.5 11 15
Screw rotate speed R.P.M 10-75 10-75 10-75 10-75
Screw heating zone Parts 6 6 6 6
Heating power KW 12 12.6 18 20
Parison motor option KW
Extruding Capacity HDPE kg/h Approx.30 Approx.35 Approx.70-75 Approx.85-90
Mold Center Distance mm 50/60/85/100/120 45/50/60/85/100/120 60/80/90/120/130 60/80/120/130/150/180
platen distance mm 110-330 110-330 180-450 180-550
mold movement stroke mm 310 310 380 420
Length range of mould mm 50-250 50-250 100-320 150-380
Width range of mould mm 60-260 60-260 100-350 150-400
Thickness range of mould mm 110-150 110-150 150-180 180-230
Dry Circle time s 3.6 3.6 3.7 3.7
Mold-locked pressure Ton 3 3 5 7
Oil tank Volume L 150 150 150 180
Air Pressure kg/cm2 6-8 6-8 6-8 6-8
Air Volume m3/min 0.4 0.4 0.6 0.8
Cooling water pressure mpa 0.3-0.5 0.3-0.5 0.3-0.5 0.5-0.7
Cooling water consumption L/min 30 30 50 60
Min./Max. diameter of product mm 10-100 10-100 30-200 40-300
Weight of product g 0.5-20 0.5-20 20-150 50-250
Volume of product L 0.01-1 0.01-1 0.05-2 0.1-5
Total power consumption kw 25.5 29 54 65
Average power consumption kw Approx.10-12 Approx.11-13 Approx.21-30 Approx.25-38
Net weight of machine ton 2.95 3 5.5 7
Gross weight of Machine ton 3.15 3.2 5.7 7.2
Machine dimension (L*W*H) m3 2.26*1.66*2.24 2.26*1.66*2.24 3.2*2.1*2.5 3.7*2.3*2.7

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