DELTA - MACHINE CRAFT

Model

FULLY AUTOMATIC HORIZONTAL PLASTIC INJECTION MOULDING MACHINE
SCREW TYPE, DIRECT DRIVE, TOGGLE & DIRECT LOCKING

MODELS

PJ-25
PJ-65
PJ-80

MODELS

PJ-100
PJ-130
PJ-180

OTHER MODEL AVAILABLE :

FEATURES :-

•	Screw type injection unit with reciprocating carriage.
•	High injection pressure with multistage adjustments.
•	Adjustable injection speed.
•	Suck back feature provided.
•	Flow moulding option provided.
•	Hydraulic toggle type clamping unit for PJ-25/PJ-65/PJ-80 and direct hydraulic clamp for PJ-100/PJ- 180 machines.
•	Soft mould closing and opening with speed control.
•	Low pressure mould protection provided.
•	Central lubrication.
•	Very reliable and user friendly hydraulic and electric controls with built-in panel.
•	PJ-100/PJ-180 fitted with microprocessor controls.
•	All other models also available with microprocessor controls.

SPECIFICATIONS:-

MACHINE MODEL		PJ-25	PJ-65	PJ-80	PJ-100	PJ-180
INJECTION UNIT	DIRECT DRIVE SCREW - RECIPROCATING CARRIAGE
Screw diameter	mm	20 25 28	32 35 38	32 35 38	35 40 45	50 55 60
Injection pressure*	bar	2830 1810 1350	2100 1760 1500	2100 1760 1500	1800 1350 1080	1800 1500 1250
Stroke Volume	cm³	32 50 62	88 105 125	100 120 141	154 201 254	314 380 450
Screw Stroke	mm	100	110	135	160	190
Max. injected weight*	gms	28 40 50	80 95 112	97 117 139	135 180 230	280 340 405
Injection rate*	g/s	25 36 47	59 70 83	68 82 98	103 138 177	130 159 189
Plasticising rate*	g/s	7.2 8.5 9.8	7.6 8.7 10.4	9.1 10.5 12.5	11 15 17	18 22 26
Screw length (max.)	L/D	22 20 18	24 22 20	24 22 20	24 20 17	18 16 15
Screw speed	rpm	250	250	250	250	200
Heating capacity	kw	3.0	6.0	6.5	10.0	11.0
No. of heating zones	no.	3	4	4	4	5
Nozzle holding force	kN	20	20	20	40	50
CLAMPING UNIT	HYDRAULIC TOGGLE LOCKING UNIT				DIRECT HYDRAULIC TELESCOPIC RAM
Clamping Force	kN	250	650	800	1000	1800
Mould opening stroke	mm	200	300	300	500	550
Mould height (min-max)	mm	150-300	150-300	175-350	200	350
Max. daylight	mm	500	600	650	700	900
Clear gap between tie bars	mm	230 x 230	320 x 145	320 x 145	325 x 325	425 x 425
Size of mould plates (hxv)	mm	380 x 380	500 x 325	500 x 325	525 x 525	650 x 650
Ejector force	kN	Mechanical	Mechanical	Mechanical	Hydraulic, 40 kN	Hydraulic, 70 kN
Ejector Stroke	-	50	90	90	95	125
GENERAL DATA
Pump drive	kW	5.6	9.37	10.25	15	22.5
Total Connected Power	kW	8.6	15.37	17.75	25	33.5
Approx. floor space L x W x H	m	3.1 x 0.9 x 1.6	3.7 x 0.9 x 1.6	3.9 x 0.9 x 1.6	5.1 x 1.1 x 1.6	5.5 x 1.2 x 1.7
Net weight without oil	kg	1600	2300	2500	5000	5500
Oil tank capacity	litres	100	225	250	375	500