20L/5gallon PET preforms injection molding machine

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Introduction and Machine features

A. To make 5gallon PET preforms. 750g per pcs.
for 20L/5gallon PET water bottle preforms.

B. Features:

B1. PLC controller

With the latest control technology, this high-performance control system provides the ideal communication between the injection molding machine and the operator. The uniform operating concept and logical, clear structure of the functions make machine operation easy and user-oriented.

B2. Clamping System
With high sensitivity in the opening and closing processes and protects injection molds from excessive wear and tear. The fast mold closing device is optimized to shorten the cycle time.

B3. Automatic Mold Height Adjustment Unit
Automatic molds’ height adjustment by hydraulic motor through the gears system ensures fast and constant settings to different mold height, achieve platen parallelism and consistent tonnage. The photocell detects function to insure the high precision.

B4. Hydraulic System
The energy-saving hydraulics are fitted with sound reduced and are made of high-quality components. They allow much greater forces to be transferred and enable very uniform and precision movements of the machine.

SA-3600
Injection Unit	Screw Diameter	mm	70
	ScrewL/D Ratio	L/D	1:20
	Injection Volume	Cm³	1239
	Shot Weight	g	1127
	Shot Rate	g/s	383
	Injection Pressure	Mpa	180
	Plasticizing Capacity	g/s	47.3
	Screw Speed	Rpm	0-180
Clamping Unit	Clamping Force	KN	3600
	Opening Stroke	mm	660
	拉杆内距Space Between Tie-Bars	mm	710×710
	Max.Mould Height	mm	710
	Min.Mould Height	mm	250
	Ejector Stroke	mm	160
	Hydraulic Ejection	KN	110
	Number os Ejector stroke	Piece	11
General	Pump Pressure	Mpa	16
	Motor Power	KW	37
	Heater	KW	19.65
	Machine Dimension(L×W×H)	m	6.9×2.1×2.5
	Machine Weight	t	15

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