Automatic Computerized Water Barrel Making Extrusion Blow Molding Machine

Product Description

Product Description
Automatic Computerized Water Barrel Making Extrusion Blow Molding Machine
ACCUMULATING HEAD
Head mode: the accumulating ejection head is designed with material center coming-in type and removing the plastic melting line on the product surface, easily for material or color change, saving the time & material cost with speedy operation.

EXTRUSION SYSTEM
Gradient mixing type with high-speed energy saving design, gradually changed screw with same distance and different deep. 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.

HYDRAULIC SYSTEM
The main hydraulic system is mainly composed of servo motor, gear pump, pressure regulating valve block, reversing valve blocks, cylinders and oil chillers. It controls platens open & close, extrusion system up & down, blow pin actions, or core in and other special actions.

ELECTRICAL 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.

MECHANICAL STRUCTURE
Clamping unit is composed of front & back platens, clamping unit, mould clamping hydraulic cylinders, synchronizing mechanism, with the structure of nether crank design. Platen movements open & close 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 travelling electric transducer.

AIR & WATER 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 0.8~1.2 Mpa, air consumption is 1.2~1.6 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 12.5 m3/hour.
Product Description
Machine Features 1. Special design for 120L, 160L 200L PE/PP/HDPE... Barrels
2. Die head design with easy to change the material and color.
3. Latest mold changing system, much faster and easier.
4. Optimized hydraulic system, proportional pressure control
5. Adopts two pull-rod type closing-mold devices by rack and pinion system. The large setting platen is suitable for various sizes of molds
6. Simple structure in linear type, easy in installation and maintenance.
7. Servo system
8. With robot arm take out the finished product
9. One to three multi-layers choose
10. Hydraulic and electric hybrid power design, makes the machine run more speed and more energy-saving
11. Full Servo system control.
12. Simple structure in linear type, easy in installation and maintenance.
13. With a robot arm take out the finished product.
14. Single die-head and Single station.
Product Parameters

Technical Specification	STD-120
SIZE AND WEIGHT
Size	(m)	9×4.1×6
Weight	T	30
CLAMPING UNIT
Clamping force	KN	1000
Mold platen size (W×H)	mm	1100×1600
Platen opening stroke	mm	700-1650
Platen moving stroke	mm	1000
Mold thickness	mm	610 - 750
EXTRUSION SYSTEM
Screw diameter	mm	Φ 120
Screw L/D ratio		30:1
Melting capacity for HDPE	kg/hr	250
Number of heating zone		6 zone
Screw heating power	KW	30.2
Heating mode		Cast Aluminium heater
Screw fan power	KW	0.6
Extruder motor power	KW	75
DIE HEAD
Number of heating zone		6 zone
Heating power	KW	38
Heating mode		Cast Aluminium heater
Max die-pin diameter	mm	600
Accumulator capacity	L	20
Accumulator weight (HDPE)	KG	15
Maximum container capacity	L	250
POWER
Servo Oil pump driving power	KW	35
Extruder motor power	KW	75
Blow pressure	Mpa	1
Air consumption	m³/min	2
Cooling water pressure	Mpa	0.5
Water consumption	L/min	120
Average energy consumption	KW	80
HYDRAULIC PARTS BRAND
Servo oil pump	Sumitomo (Japan)
Valve	Yuken (Japan)
Oil tube	Liebao (China)
Sealing element	DZ (Taiwan)
ELECTRIC PARTS BRAND
PLC	Mitsubishi (Japan)
Touch screen	Weinview (Taiwan)
Temperature control	Mitsubishi (Japan)
Intermediate relay	OMRON (Japan)
Contactor	LG (Korea)
Air switch	LG (Korea)
Inverter	Mitsubishi (Japan)
AC motor	Siemens (Germany)
Gearbox	Kewei/Guomao (China)
Air valve	Airtac (Taiwan)
Power supply	Mean Well (Taiwan)
Servo system	Inovance (China)
Parison control system	MOOG (Japan)
Servo valve	MOOG (Japan)
Transducer	Gefran (Italy)

Detailed Photos
Application
Customize the products according to your requirement
Company Profile
Packaging & Shipping
Customer Feedback
FAQ
Q: How about your after-sale service ?We offer manual instruction and engineer training before loading,after shipment we provide 24 HRS online support, video technical support or field installation assist.Q: What is the lead time?For customized machine, it takes about 45-60 days after deposit. For stock machine, fast shipment. ( The actual production cycle will vary according to the degree of customization.)Q: What is the warranty period for your machine ?12 months warranty for components and technical support .Q: Do you provide custom machines?Most of our machines are customized. Our goal is efficiency and stable performance. We design the machines according to customers products to meet customer' needs.Q: How can we install the machine when it arrives?We can send experienced technicians to customer's country for guiding the installation and commission the machine, also train the customer's employees.Q: What's the advantage of SINOTECH?We provide customers with turnkey projects. Including plant design, plastic machine and mold installation, debugging, also we can source the auxiliary equipments for customers. We can ship the full set of machines after testing in our factory. It will save a lot of cost and time.