PET Bottle Preform Injection Molding Machine

In order to meet the needs of the market, Tongjia Company creates a new profit space for customers, and a new high-efficiency and energy-saving injection molding machine for PET tube blanks.

Commodity name： PET Bottle Preform Injection Molding Machine

Subcategory

Plastic Injection Molding Machine

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Product details

In order to meet the needs of the market, Tongjia Company creates a new profit space for customers, and a new high-efficiency and energy-saving injection molding machine for PET tube blanks.

PET Bottle Preform Injection Molding Machine main features:

○ Special structural design to facilitate the plastic molding of PET raw materials.
○ Injection line clamping and mold opening adopt line potentiometer, which can precisely control the stroke with a precision of up to 0.01mm.
○ The variable pump control system saves 25%-45% compared to conventional machines, and the servo control system saves 30%-50% compared to conventional machines.
○ PID temperature control, with screw cooling start limit, wire break detection, heat preservation and other functions, Small error in temperature control, which is favorable for molding stability.
○ Increase the ejection force and ejection stroke to meet the requirements for the ejection of preforms.
○ With mold needle valve control interface.
○ Optional synchronous pressure maintaining system can increase production capacity by 15%-25%.
○ Microcomputer controller 4 segments injection, 3 sections of pressure, 3 sections of back pressure, holding position switching control, 100 sets of mold data memory functions.

Ltem	Model	Unit	TH220/PET	TH260/PET	TH320/PET	TH360/PET	TH460/PET
Injection Unit	Screw diameter	mm	50.00	55.00	60.00	65.00	83.00
	Screw L/D ratio	L/D	24.00	24.00	24.00	24.00	25.00
	Theroy Injection Volume	cm³	441.79	605.84	783.20	995.49	2131.78
	（PET）Injection weight	g	605.25	830.00	1072.98	1363.82	2920.54
	Injection pressure	MPa	192.70	185.12	192.50	192.81	150.89
	Injection rate into air	cm³/s	193.74	252.08	303.03	378.18	579.88
	Injection stroke	mm	225.00	255.00	277.00	300.00	394.00
	Injection speed	mm/s	98.7	106.1	107.2	114	107.2
	Maximum speed of screw	rpm	163.68	163.10	181.16	192.16	186.04
Clamping Unit	Clamping force	KN	2200	2600	3200	3600	4600
	Clamping stroke	mm	540	550	650	690	800
	Mould Platen Size	mm	800x800	860x860	940x940	1005x1005	1155x1155
	Space between tie-bars	mm	530x530	580x580	630x630	680x680	780x780
	Max.Mould height	mm	560	600	650	700	780
	Min.Mould height	mm	220	250	250	280	300
	Enject stroke	mm	150	160	160	160	200
	Hydraulic ejection	KN	68	68	68	68	184
	Q'ty of ejector rod	Piece	9	9	13	13	17
General	Motor of pump	KW	24	34	37	46	61
	Heat power	KW	15	19	23	27	30
	Volume of hopper	L	50.00	50.00	50.00	50.00	50.00
	Volume of oil pump	L	400.00	550.00	700.00	750.00	850.00
	Machine Weight（about）	T	7.50	9.00	11.00	13.00	18.00
	Mould positioning ring diameter	mm	160	160	160	160	200
	The sphere radius	mm	SR10	SR10	SR15	SR15	SR15
	Dimensions(LWH)	m	5.6x1.5x2.2	5.9x1.6x2.3	6.7x1.7x2.4	6.9x1.72x2.4	8.6x1.87x2.5

Официальный дилер Tongjia в России:
Russia website: www.tongjiarus.ru
Russia Phone No.: +7 (347) 299-22-07
Russia Email: office@tongjiarus.ru

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