220 литровый барабанный цилиндр л Hdpe пластиковая экструзионная машина для выдувного формования hdpe

Описание и отзывы

Трекер стоимости

Характеристики

 

 

Machine Model	EBM SRB120A
Max Product Volume	250 L Open-top Drum & Barrel
Target Material	HDPE
Machine Size	6.8x3.6x5.3 m
Machine Weight	22.5 Tons
Voltage Suitable	Customer Specified
Screw Diameter	100 mm
L/D Ratio	28:1
Barrel Heating Power	32 KW
Extrusion Motor Power	75 KW
Plasticizing Capacity	260 KG
Clamping Unit Structure	Diagonal 2 Tie Bars Central Clamping
Platen Size	1200x1300 mm
Opening Stroke	800~1800 mm
Clamping Force	980 KN
Max Mould Size	950x1300 mm
Accumu-head Volume	20 L
Max Ejection Weight	15 KG
Max Die Diameter	400 mm
Head Heating Power	32 KW
Total Power	139 KW
Average Energy Consumption	75 KW
Compressed Air Needed	0.8Mpa / 1.6m3
Cooling Water Needed	12.5 m3/H
Loading Reference	40’HQ + 20’GP

 

 

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.

 

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.