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PVC air-blowing machines are specialized in the manufacture of various kinds of single color soles, slippers sandals, boots - details see: https://www.machineto.com/pvc-air-blowing-injection-molding-machine-10268822

Technical Description

Brief Description :It could be inputted into PLC, equipped with digital-type proportional controller, with help of blowing system, recycle material

Detailed Description :

Automatic Rotary Plastic Shoe Direct Injection Moulding Machine EK8-12P

1. EK8-12P SERIES are specialized in the manufacture of various kinds of single color soles, slippers sandals, boots.

2. This unit is suitable for all kinds of thermoplastic raw materials, foaming or non-foaming, such as PVC, TRP etc.

3. Conformed to human engineering in design, it features operational compatibility.

4. The well interconnected oil circuit by electric control can reduce waiting time. quicken production rate, and promote productivity.

5. The devised C-shape structure that strengthens cooling system suits particularly the need for reinforced cooling effect.

6. It could be equipped with air blowing system can produce light weight ,soft with gloss surface and high value products.

7. Number of various stations may be optionally chosen for small quantity but greater in variety , or mass production

Item	Unit
Raw material		PVC.TPR
Work Stations	Stations	24
Mould-clamping Pressure	Kg	70000
Space to hold mould	Mm (LxWxH)	400*200*220 / 600*280*230
Diameter of Screw	Mm	60
Max. Injection Volume	Cm3	758 / 785
Injection Pressure	Kg/cm2	550
Diameter of Disc	m	3.60
Temperature Control Section	Sections	4
Electric Heating Energy of Material tube	Kw	8.78 / 9.18
Motor	Kw/Hp	18.5/25
Total Electricity Consumption	kw	29
Machine Size	Mm	5500*2980*2000 / 6200*3530*2300
Output	Pairs/day	2500
Machine Weight	kg	6800 or 8800

Feature:

1 most of mechanical movements, covering ranges from injection, feeding, disc-rotating to mould-clamping, could be inputted into PLC, which ensures more accuracy for mechanical movements.
2 equipped with digital-type proportional controller so as to control mould-clamping pressure, injection pressure and feeding pressure.
3 unique mechanical structure, which allows to place big mould in size; at the same time, the machine is fitted with mould cooling device which is easy to operate, producing product more perfectly.
4 with the help of blowing system, the machine can have product lightweight, soft and own a polished looking in surface. Besides, the weight can be 20%-30% lower than traditional production way.
5 recycled material can be mixed together to produce products, quality of which can be comparable with new product made of purely new material.