OEM SP260: SP smart power injection molding machine

Product Details

Clamping unit

1.The optimized designed 5-point toggle clamping structure has a central clamping effect and bigger opening stroke, lower axis-pin contact stress, more suitable for deep cavity product molding. . the machine dry cycle cycle is shorter.

2.The ultra-high rigidity square plate and tie-bar structure design caters to international mold design standards, improves mold adaptability, reduces principal stress, the plate force is more uniform, extends the life of tie-bar, and more effectively fit and protect the mold.

3. Optimized toggle structure improves the life of the machine and reduces the maintenance cost, the ejection part is equipped with a forced retracting device as standard, ejection stroke is longer, and the ejection position can be adjusted freely.

4.Side-mounted new mechanical safety structure, more convenient to operate and safer to use.

Injection unit

1.The injection base is made of integral castings. The new injection structure has lower oil return resistance. Standard equiped with liner guid and electronic back pressure with closed-loop function, which can reduces friction and makes the machine run more smoothly, and improves the accuracy of repeated injection of products.

2.The design of the screw&barrel is optimized, electroplating and bi-metal screw is standard, the wall thickness of the barrel is increased. The screw drive adopts a spline connection to make the screw rotation force more evenly. the plasticizing capacity and injection accuracy is great improved.

3.The non-welded tube effectively avoids oil leakage; the self-sealing suction filter is more convenient for maintenance, and the high-precision bypass filter improves the cleanliness of the oil.

4.Fully automatic thin oil lubrication system design ensures the full coverage of lubrication, and more smooth. Built-in lubrication pump design saves rack space and improves transportation safety.

Electrical control system

1.The new generation of servo power system is more energy-saving and environmentally friendly; the power of the oil pump motor drive system is increased, which shortens the product molding cycle and broadens the molding process.

2.The advanced electronic control system with bigger operation panel, works more stable and reliable, the operation accuracy and safety protection level are higher.
The function of the intelligent Internet of management system conforms to the industry 4.0 trend and opens a new era of smart factories

3.The rotary switch supports power-off when the door is opened, and the new safety upgrade conforms to the CE standard.

	SP100/i180			SP100/i390			SP130/i520			SP160/i650			SP200/i810			SP260/i1000			SP300/i1620			SP350/i2300
Injection Unit		A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	D
Screw diameter	mm	22	25	28	32	36	40	36	40	45	40	45	50	45	50	55	50	55	60	55	60	65	60	65	70	75
Screw L/D ratio	L/D	21	21	21	23.6	21	21	23.3	21	21	22.5	20	20	22.2	20	20	22	20	20	21.8	20	20	21.6	20	20	18.6
Injection capacity in theory	cm³	41	53	67	144	183	226	203	251	318	282	357	441	357	441	534	490	593	706	688	819	962	989	1161	1346	1546
Injection weight(PS)	g	38	49	61	131	167	206	185	228	289	257	325	402	325	402	486	446	540	643	626	746	875	900	1056	1225	1407
Injection pressure	MPa	439	340	271	239	189	153	230	186	147	234	185	150	229	186	153	236	194	163	239	201	171	233	198	171	149
Injection velocity	g/s	48	63	79	71	90	111	94	116	147	130	164	203	167	206	249	204	247	294	232	276	324	312	367	425	488
Plasticizing capacity	g/s	3.2	4.6	6.3	9	12	16	12	18	24	12	17	22	20	24	31	24	31	40	31	38	45	40	48	56	62
Screw speed	rpm	300			250			270			230			210			210			210			200
Clamping Unit
Clamping force	KN	1000						1300			1600			2000			2500			3000			3500
Moving mould-plate stroke	mm	350						410			470			540			580			650			750
Max.Mould height	mm	400						460			550			600			650			700			750
Min.Mould height	mm	150						150			180			200			250			250			250
Space between tie-bars	mm	360×360						420×420			470×470			530×530			580×580			630×630			720×720
Hydraulic ejector force	KN	49						49			67			67			87			87			125
Hydraulic ejector stroke	mm	120						120			150			150			160			160			180
Ejector number	n	5						5			5			9			13			13			13
Other
Pump pressure	MPa	17.5			17.5			17.5			17.5			17.5			17.5			17.5			17.5
Driving power	KW	15			15			22			30			30			37			45			55
Heating capacity	KW	7			10.5			10.95			12.95			13.55			16.83			18.15			23
Machine dimension	m	4.16×1.18×1.78			4.23×1.18×1.81			4.53×1.25×1.95			5.30×1.34×2.10			5.70×1.47×2.17			6.04×1.60×2.28			7.14×1.75×2.4			7.4×1.9×2.3
Machine weight	t	3.1			3.3			4			5.1			7.4			9			10			14,5
Oil tank capacity	L	235			235			253			270			280			300			400			680