Double Layer View Stripe 5L Plastic Bottle Blow Molding Machine
MACHINE MAIN FEATURES
● Double layer view stripe co-extrusion 5L plastic bottle blow
molding machine SRB70D-1.
● Specially used for 0~5L jerry cans and plastic bottles of 2
layers with transparent line.
● Its output for 5L multi-layer bottle is 220 Pcs/hour, the daily
capacity is 5280 Pcs.
● High-hardness alloy coating screw driven by SIEMENS motor for
plasticizing capacity 85KG.
● Nether bent arm central clamping unit with linear guide rails for
platen moving in stability.
● Single cavity head with reasonable runner design and refined
surface process technology.
● Updated hydraulic system with proportional hydraulic valve for
stable and precise actions.
● Use 2 pneumatic cylinders for head lifting, clean and easy for
maintenance and repair.
● Lubrication pump, scraps slide channels, product clamping boards
|Machine Model||EBM SRB70D-1|
|Max Product Volume||5L|
|Machine Size||3.5x2.2x2.65 m|
|Machine Weight||6.5 Tons|
|Voltage Suitable||Customer Specified|
|Screw Diameter||70 mm|
|Barrel Heating Power||14.2 KW|
|Extrusion Motor Power||22 KW|
|Plasticizing Capacity||90 KG|
|Platen Size||320x390 mm|
|Opening Stroke||150~500 mm|
|Max Mould Size||350x390 mm|
|Heating Zone No.||2+1|
|Head Heating Power||5.7 KW|
|Total Power||52 KW|
|Average Energy Consumption||30.5 KW|
|Compressed Air Needed||0.6 Mpa / 0.8 m3|
|Cooling Water Needed||4.5 m3/H|
Double layer view stripe co-extrusion 5L plastic bottle blow
molding machine SRB70D-1 is widely used in hdpe engine oil jerry
can making field, detergent bottle and liquid soap container making
field, cooking oil and fresh water packing field, also used for
other round or square containers. In normal production, the cycle
time is about 33 seconds. Its production capacity is 220 pcs/hour,
daily output is 5280 bottles. The inner layer can be used with
recycled material to save your production cost, the outer layer can
be used with raw material for beautiful appearance. The key
technical points lie in precise die and core size, blow pin head
diameter and design, also the suitable depth of mould cutting
overflow grooves to insure the on-line deflashing result. Besides
EBM machine, we also provide on-line auto deflashing plastic bottle
moulds, and auxiliary machines such as auto-loader, color mixer,
scraps crusher, water chiller, air compressor, air accumulating
tank, leakage tester, in-mold labeling machine and so on. We help
customers to get one stop service of manufacturing, exporting and
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 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.
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.
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.
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
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.
PURCHASE & SERVICE FLOW
1. Get customers' sample or product information to select the
suitable blow molding machine model.
2. Communicate and negotiate to customers' detailed requirements
and provide solution plan.
3. Confirm payment terms, price discount and make proforma invoice
or contract, arrange down payment.
4. Start order production and report to customers the manufacturing
progress in every week.
5. Machine is finished for mould test, bring forward commissioning
report and arrange tail in works.
6. Invite customers for checking and acceptance,operation training,
arrange loading and delivery.
7. Dispatch engineer for installation and commissioning, arrange
machines' layout in customer' s site.
8. One year guarantee, after sales services, share our experience
and remote technical support.
9. Feedback in time for customer's problem, provide solutions and
customer's new project consulation.