20 litre jerry can hdpe blow molding machine plastic bottle extrusion blow molding machine

DIE HEAD

Head mode: the continuous extrusion 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 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. 

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 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. 

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 0.6~0.8 Mpa, air consumption is 0.8~1.0 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.

Q: How do I choose the suitable EBM machine model for my target product?

We need to see your product picture, size, net weight and your wanted production capacity. Based on these information, we can help you to select the suitable EBM machine and guide you to arrange a whole producing line.

Q: What else should I have to equip the whole producing line?

Simply speaking you also need moulds and auxiliary machines, including material auto-loader, color mixer, scraps crusher, water chiller and air compressor. Based on your product information or your wanted EBM machine model, we can help you to select the suitable accessories and provide the whole line layout sketch and working flow arrangement according to your workshop.

Q: What’s the purchasing flow to buy your EBM machine?

Analysis to your product sample

Select a suitable EBM machine and confirm the whole project quotation

Confirm the mould design and individualized requirement to machine details

Start manufacturing and report to you progress synchronous

Commissioning and samplesconfirmationàLoading and delivery

Dispatch an engineer for installation and commissioning at your site

One year guarantee

Experience sharing and remote support for all life.

Q: What should I do if something wrong with the machine in production?

Please take photos of the alarm page and reminder page, give us a brief problem report. We will send you a self-checking list to find the problem reason, then give you guidance to solve the problem or provide the spare parts to replace the broken one.