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Chemical Packing Field Extrusion Blow Molding Machine With Pneumatic System SRB75S-1

Categories Extrusion Blow Molding Machine
Brand Name: BAISU / SUNRAY
Model Number: 20L fully automatic blow moulding machine
Certification: CE / ISO9001
Place of Origin: ZHANGJIAGANG, JIANGSU
MOQ: 1 Set
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time: 70 Days
Packaging Details: Covered with water-proof film, fastened with special container loop and hooks.
Price: USD 42500-45000/Set
Supply Ability: 500 Sets / Year
Machine Type: Extrusion Blow Molding
Product Range: plastic bottles, jerry cans, containers
Volume Range: 5~20 L
Material Source: LDPE, HDPE, PP
Capacity: 55 Pcs/hour
Platen Size: 450x550 mm
Clamping Force: 180 KN
Power Consumption: 39 KW
Guarantee: 1 Year
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Chemical Packing Field Extrusion Blow Molding Machine With Pneumatic System SRB75S-1

Chemical Packing Field Extrusion Blow Molding Machine With Pneumatic System SRB75S-1, 20 liter plastic container manufacturing machine


QUICK VIEWS



1. SRB75S-1 is single station fully automatic blow moulding machine, specially for 5~20L bottles & jerry cans.


2. Machine total control system with convenient operation page design suitable for remote technical support.


3. Adopt pressure / flow double proportion control for hydraulic system, insure platen moving speed & smoothness.


4. Its output for 1KG 20 liter stackable jerry can is 55 Pcs/hour, for 450 grams 10L jerry can is 70 Pcs/hour.



TECHNICAL PARAMETERS


Machine Model

20L Plastic Container Manufacturing Machine

Max Product Volume

20 L

Machine Weight

7.8 Tons

Machine Size

4.6 x 2.3 x 3.0 m

Screw Diameter

75 mm

Plasticizing Capacity

100 KG

Clamping Force

180 KN

Platen Size

450 x 550 mm

Platen Opening Stroke

350~900 mm

Max Mould Size

500 x 500 mm

Head Mode

Continuous extrusion single head

Parison Cutting Type

Cold Cutting

Head Heating Power

7.8 KW

Max Die Diameter

230 mm

Total Power

72.5 KW

Average Energy Consumption

39 KW


PRODUCTION ARRANGEMENT



1. Machine Foundation Size: 5.0 x 2.5 m


2. Production Area: 8 x 5 m


3. Minimum Workshop Height: 3.5 m


4. Air Supply Requirement: 1.2m3/min, 0.8Mpa


5. Water Supply Requirement: 5 Tons


6. Machine Power Consumption: 40 KW


7. Production Line Power Consumption: 58.5 KW


8. Whole Line Electricity Arrangement: 160 Amps


9. Minimum Workers Number: 1~2 Workers




MACHINE INSTRUCTION


Extrusion System
The extrusion system includes gear box, extrusioin motor, inverter, screw, barrel, head and die. The extruder adopts gradient mixing type with high-speed energy saving design. Material of screw: High quality nitriding steel 38CrMoAlA,with nitriding surface HV≥800,brittleness≤2. Material of barrel: High quality nitriding steel 38CrMoAlA,with nitriding surface HV≥900,brittleness≤2. The head runner has good design and head matel is processed for higher hardness. The die and core will be made according to your product design and size.


Clamping Unit
Clamping unit is composed of front & back platens, clamping seat, carriage seat, mould stroking & clamping hydraulic cylinders, synchronizing mechanism, with the structure of nether crank design. Platen movements open & close, carriage up & down is assisted with linear guide rails & ball bearing sliders to increase action smoothness and position precision. The end positions & slow speed positions are controlled by proximity switches or transducers. Our nether bent arm central clamping structure insures the clamping force bearing to mould in balance, easy for scraps auto-deflashing, also good for mould's lifespan.

Electric Control
The electrical control system is composed of operation panel, temperature control module, PLC, input & output module, proportion board, contactors, voltage stabilized source, air swtiches, mid relays, proximity switches, inverter and motors. The operation panel contains power switch, touch screen, alarm, hot cutter knob, auto cycle button, emergency stop button, action reversion button, extruding speed button.


Hydraulic System
The hydraulic system is mainly composed of motor, pump, pressure regulating valve block, reversing valve blocks, cylinders and oil chillers. It controls platens open & close, carriage up & down, extrusion system up & down, blow pin actions, or even spinning cut and so on. Our hydraulic system has been updated with proportion valve and mechanical shuttle valve for action stability and precision. It insures the oil pressure output fast but smooth, action performance is quick but with less impact.


Water & Air Supply
The pneumatic system contains air cylinder, air valves, air filters, air tubes, fast plugs and so on, for controlling the actions of head inner blowing, blow pin blowing, auto-deflashing, or pushing in & out for some special moulds. The necessary air pressure is 0.4~0.6 Mpa, air consumption is 0.8~1.2 M3/min. The water system contains water distributing blocks, ball valves, tubes, connectors and so on, for chilling the screw & barrel, hard gear box, blowing units and moulds. The necessary water pressure is 0.2~0.4 Mpa, water consumption is 5000L/hour.

Automatic Production
our machine supports auto-deflashing control system and pneumatic hardware, the scraps can be on-line removed automatically through auto-deflashing mould. Scraps fall down and slide outside of machine through a slide channel. The finished products are pushed out from another side together with platen carriage down action with the guidance of bottle collective shelves. The conveyer system can be equipped to take scraps into crusher, and convey the finished products to leakage tester or packing table. During the producing period, the machine can work automatically without the worker's help.

Working Flow Arrangement
The whole producing line totally need 2 workers. Worker No.1 takes charge of material mixing and feeding, he collects the crushed scraps into color mixer, operate the material mixing of new material, crushed material and color master batch. After mixing he carries material into material source tank, the auto-loader will feed material automatically. The other worker takes charge of bottle packing, and take the packaged bottles into storage area.



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