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Plastic Cap Making Machine / Injection Molding Machine / Equipment (SZ-7500)

Basic Info

Model No.:  SZ-7500 Injection Molding Machine

Product Description

Model NO.: SZ-7500 Injection Molding Machine Structure: Horizontal Plasticizing Way: Plunger Type Automation: Automatic Condition: New Clamping Force: 7500kn Suitbale Material: PP PE PS Pet HDPE Space Between Tie Bars: 950*950 mm Size: 10.1×2.6×2.8 M Trademark: Reliable Machine Specification: CE ISO SGS HS Code: 8477101090 Type: Preform Injection Plastic Type: Thermoplastic Clamping Way: Hydraulic & Mechanical Computerized: Computerized Feature: Energy Saving Opening Stroke: 950mm After-Sales Service Provided: Engineers Available to Service Machinery Overseas Mould Height: 400-960 mm Heating Power: 46.45 Kw Transport Package: Wooden Case Origin: Jiangsu Zhangjiagang Plastic Cap Making Machine / Injection Molding Machine / Equipment (SZ-7500)

Features:
1). The main-frame of the machine is an incline. And the incline can help the cups easily drop into the plastic holes, the rate of which goes up to 99.99 %. It can reduce paper wasting, it is different from other factories.
2). The machine can send the bottom paper to the cup automatically and adjust itself because of a spring, it is also different from other factory.
3). Inside of the machine, we use three ranges chains instead of conventional two ranges chains, it is more fastness, make long service. Some factory only have two range chains.
4). About preheating and main heating, we use aluminium instead of conventional iron pipe. Once machine stop unormally, the cup in side, can not burning it can be much safer.
5). The surface of plate we use stainless steel instead of iron, it can be a much cleaning, sanitation.
6). Most of our wiring device we use adopts from overseas brand. (Japanese omron)
7). If your paper is double PE coated, the machine should be with ultrasonic.


Plastic Cap Making Machine / Injection Molding Machine / Equipment (SZ-7500)
Introduction:
1. We design,manuafcture and supply our own brand of injection moulding machine called "Longsheng" with clamping force ranged from 680kn to 16800kn, injection weight from 63g to 10000g, and can provide custom-built machine
2.our injection moulding machine is desiged to Inject all kinds of plastic parts, bottle preform, engineering plastic, UPVC, PVC, PE pipes fitting, pomponents for automotive, household, eletronics, telecommunication, ETC

Plastic Cap Making Machine / Injection Molding Machine / Equipment (SZ-7500)
Advantages:
Control part:
1.It adopts imported computer for Plastic Injection Machine , with large screen . high definiyion crystal display and human-computer interface in different languages. Through CPU independent control and individual treatment. It has raised the running speed of thr control system and alarming of successive oil temperature , thus I,proving the operating speed of the machine.

2.Closed loop temperature control system to ensure the accuracy and reliability of the barrel temperature . The functions of cold proof boot, alarming and parameter memory for the molding, with password protection. The injection and switch are controlled by imported ruler.
 
Injection part:


1.The excellent chrome , molybdenum and aluminum alloy screw and barrel have undergone the nitrilizing process, applicable to various plastic materials.
 
2.The injection cylinder(258T advanced) is parallel or balance for both sides of the barrel, so as to ensure the non-deviation of thr nozzle, good sealing and non-leadage. It is equipped with double guide pillar supporting system which can inject under multifarious pressure at various speeds. It also uses one-stop hydraulic pre-injection device.
 
Hydralic part:
It adopts the imported top quality hydraulic components, proportional control for pressure and flow.
 
Mouding-adjusment part:
Mold is adjusted by gear controlled by oil motor , the mold can be adjusted automatically in accordance with the setting pressure , which is both convenient and reliable.
 
Mold part
1.Five fulcrum crankshaft structure , the mold and bracket structure together,with good rigidity and high-fitting precision, adopting the computerized optimized design. The mold employs finite element analysis, with double pulling and inserting device.
2.Perfroms thefunctions of super sensitive low pressure protection. The mechnical hydraulic and electrical protection have the human safety. The dismounable fill-out hopper can be installed conveniently and automatically.The moveable platen adopts a fixed durable vertical brace that is adjustable. With little friction and balanced dependable moving. Clamp opening is synchro with ejection.


Plastic Cap Making Machine / Injection Molding Machine / Equipment (SZ-7500)

Item
 

Unit
 

Data
 

Max. clamping force
 

KN
 

7500
 

Max. opening force
 

mm
 

950
 

(V×H) Space between tie bars
 

mm
 

950×950
 

(min-max)

Mould height
 

mm
 

400-960
 

Max. daylight
 

mm
 

1910
 

Ejector force
 

KN
 

200
 

Ejector stroke
 

mm
 

280
 

Ejector quantity
 

 
 

17
 

Screw diameter
 

mm
 

90
 

95
 

105
 

Screw L/D ratio
 

L/D
 

23.2
 

22
 

19.9
 

Theoretical shot volume
 

cm 3
 

2861
 

3188
 

3894
 

Plasticising weight(PS)
 

g
 

2603
 

2901
 

3543
 

Injection pressure
 

Kg/cm
 

1950
 

1750
 

1430
 

Theoretical injection rate(PS)
 

g
 

560
 

610
 

700
 

Screw torque
 

N.m
 

7180
 

Max. screw rotate speed
 

r/min
 

130
 

Injection stroke
 

mm
 

450
 

Carriage push force
 

KN
 

160
 

Pump motor power
 

KW
 

67
 

Pump pressure
 

KG/cm
 

160
 

Heating power
 

KW
 

46.45
 

Heating zone
 

 
 

6
 

(L×W×H)

Size
 

m
 

10.1×2.6×2.8
 

Net weight
 

t
 

40
 

International designation
 

 
 

7500-5580
 

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