Spray Bottle Automatic Extrusion Blow Molding Machine Reasonable Runner Design SRB65-2, HDPE Spray Bottle Plastic Blowing Machine, 1L Spray Bottle Plastic Blow Moulding Machine
QUICK VIEWS
| 1. SRB65-2 is single station double head plastic blow moulding machine for 1~2L spary bottles specially. 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 750ML flat spray bottle is 330 Pcs/hour, the daily capacity is 8000 bottles. |
TECHNICAL PARAMETERS
| Machine Model | Plastic Bottle Making Machine |
| Max Product Volume | 2 L |
| Machine Weight | 4.5 Tons |
| Machine Size | 3.8 x 1.8 x 2.5 m |
| Screw Diameter | 65 mm |
| Plasticizing Capacity | 75 KG |
| Clamping Force | 68 KN |
| Platen Size | 320 x 390 mm |
| Platen Opening Stroke | 150~500 mm |
| Max Mould Size | 360 x 360 mm |
| Four Head Central Distance | 160 mm |
| Max Product Diameter or Width | 135 mm |
| Material Cutting Method | Hot Cutting |
| Max Die Diameter | 95 mm |
| Total Power | 41.5 KW |
| Average Energy Consumption | 27.5 KW |
Click picture above to see SRB65-2 to make 1L spray bottles
PRODUCTION ARRANGEMENT
| 1. Machine Foundation Size: 3.5 x 2 m 2. Production Area: 6 x 5 m 3. Minimum Workshop Height: 3.0 m 4. Air Supply Requirement: 0.8m3/min, 0.6Mpa 5. Water Supply Requirement: 5 Tons 6. Machine Power Consumption: 27.5 KW 7. Production Line Power Consumption: 36.5 KW 8. Whole Line Electricity Arrangement: 100 Amps 9. Minimum Workers Number: 1~2 Workers |
MACHINE FEATURES
1. SRB65-2 is single station double head blow molding machine for 2L as maximum. Its output for 1L spray bottle is 330 Pcs/hour, the daily capacity can be 8000 bottles.
2. We adopt 65mm 24:1 high hardness bimetallic alloy screw, driven by 18.5KW extrusion motor to get plasticizing capacity 75KG/hour.
3. 160mm central distance double head with reasonable material runner design and good metal process for high hardness, precision and long time durability.
4. High speed total machine control system support remote technical support, 100 point parison thickness controller can be used for better parison thickness distribution and high bottle quality with lower material cost.
5. Pressure and flow double proportion hydraulic control system to achieve action high speed but low impact force, insure machine running precision and smoothness, helpful for longer lifespan.
6. Aluminum Cantilever operation box, product collective guidance shelves and scraps sliding channel is included.
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 SYSTEM
| 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. |
CONTROL SYSTEM
| 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 0.6~0.8 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 2500L/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. |
