DAOBEN SLA SERIES

Plastic Injection Molding Machine Features

DAOBEN SLA series molding machine models have the advantage of mature technology and reliable performance recognized by domestic and foreign customers consistently over the years. It has high accuracy, high efficiency, and a long service life. DAOBEN SLA Series injection machine has exceptional precision and repeatability. These moulding machines are equipped with advanced control systems that allow for precise adjustment of parameters such as temperature, pressure, and injection speed. This ensures consistent and high-quality output for every moulded part, meeting strict industry standards.

STRONG FUNCTION AND EASY OPERATION

TFT LCD color display. Using a high-speed DSP processor, time control precision reaches
High precise displacement transducer system, control precision. Using fuzzy prediction technology, temperature control precision. Multi-input/ output interface, the interface function can be set as demand. With a programmable output function.

SEROV ENERGY SAVING OF HYDRAULIC SYSTEM CONTROL UNIT

Servo energy-saving injection molding machine output power changes corresponding to the loading change. There’s no extra waste of power. The motor decreases rotation speed which results in low consumption during the pressure hold period. Also, the motor doesn’t work while cooling, electricity consumption is 0.

MOULD PLATEN HIGH RIGIDITY AND SMOOTH MOVEMENT

Main hydraulic components, sealing rings & high-pressure flexible hose are world-famous brands. The system has a fast response and excellent dynamic performance when the oil distribution block is placed reasonably. Euro and the USA brand hydraulic components, designed with pressure differential oil circuits, make sure the mold closes fast, smoothly, and with low noise.

HIGH PRECISE, HIGH RESPONSE HYDRAULIC CONTROL SYSTEM

Using world-famous valves to control injection molding actions precisely, make the system performance stable and reliable. The world-famous brands are main hydraulic components, sealing rings, and high-pressure flexible hoses. The system has a fast response and excellent dynamic performance when the oil distribution block is placed in a reasonable way

SLA Injection Molding Machine

Optimized design of supporting structure to ensure non-distortion when high pressure injection, with dual-cylinder balance injection, fast movement, balancing, and energy saving.
The newest, easy operation, high-performance computerized special controller, LCD liquid screen, fast response speed, and high.
It s easy for mould fixing and discharge, increasing mould platen service life.
Mould close applies fast speed mould pressure differential device, reducing part injection molding cycle.
Gear ring mold adjustment simultaneously, realize clamp force automatic adjust through data setting while changing different moulds.
Apply adjustable lean iron or elastic hydraulic support system, increase mould platen parallelism, which is easily adjusted, and protect tie bar and mould to prolong service life.
Ejector force, speed, and ejector type can be flexible settings according to product, increasing product quality.
The product can be taken out from different angles and efficiently take advantage of equipment space. It s suitable for many kinds of conveyor installation.
Ensuring uniform oil distribution for every lubrication dot greatly increases clamping joints’ life span.

SLA series specifications and technical parameters

MACHINE MODEL	SLA108
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	32	35	38
SCREW L/D RATIO （L/D）	24.1	22.1	20.3
INJECTION PRESSURE（Mpa）	262	219	186
SHOT VOLUME（CM³）	140	168	198
INJECTION WEIGHT (G)	124	148	175
INJECTION RATE(CM³/S)	79	95	112
SCREW SPEED(RPM)	224
INJECTION STROKE(MM)	175
CLAMPING UNIT
CLAMPING FORCE(KN)	1080
TOGGLE STROKE(MM)	325
SPACE BETWEEN TIE-BARS(MM)	360X330
MAX.MOLD HEIGHT(MM)	360
MIN.MOLD HEIGHT(MM)	150
EJECTOR STROKE(MM)	91
EJECTOR TONNAGE(KN)	38
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	11
HEATER POWER(KW)	6.8
HEATING SECTION(part)	3+1
OIL TANK CUBAGE(L)	190
MACHINE DIMENSIONS(M)	3.90X1.10X1.75
MACHINE WEIGHT(T)	2.8

MACHINE MODEL	SLA128
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	35	38	42
SCREW L/D RATIO （L/D）	23.8	21.9	19.8
INJECTION PRESSURE（Mpa）	246	208	171
SHOT VOLUME（CM³）	182	215	263
INJECTION WEIGHT (G)	161	190	232
INJECTION RATE(CM³/S)	101	120	146
SCREW SPEED(RPM)	268
INJECTION STROKE(MM)	190
CLAMPING UNIT
CLAMPING FORCE(KN)	1280
TOGGLE STROKE(MM)	350
SPACE BETWEEN TIE-BARS(MM)	410X380
MAX.MOLD HEIGHT(MM)	420
MIN.MOLD HEIGHT(MM)	150
EJECTOR STROKE(MM)	110
EJECTOR TONNAGE(KN)	45
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	13
HEATER POWER(KW)	7.8
HEATING SECTION(part)	3+1
OILTANK CUBAGE(L)	230
MACHINE DIMENSIONS(M)	4.30X1.3X1.9
MACHINE WEIGHT(T)	3.4

MACHINE MODEL	SLA138
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	38	42	45
SCREW L/D RATIO （L/D）	21.9	19.8	18.5
INJECTION PRESSURE（Mpa）	209	171	149
SHOT VOLUME（CM³）	204	249	286
INJECTION WEIGHT (G)	186	227	261
INJECTION RATE(CM³/S)	102	125	143
SCREW SPEED(RPM)	229
INJECTION STROKE(MM)	180
CLAMPING UNIT
CLAMPING FORCE(KN)	1380
TOGGLE STROKE(MM)	360
SPACE BETWEEN TIE-BARS(MM)	420X420
MAX.MOLD HEIGHT(MM)	450
MIN.MOLD HEIGHT(MM)	150
EJECTOR STROKE(MM)	120
EJECTOR TONNAGE(KN)	38
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	15
HEATER POWER(KW)	7.3
HEATING SECTION(part)	3+1
OILTANK CUBAGE(L)	200
MACHINE DIMENSIONS(M)	4.4X1.1X2
MACHINE WEIGHT(T)	3.26

MACHINE MODEL	SL178
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	42	46	50
SCREW L/D RATIO （L/D）	21.9	20	18.4
INJECTION PRESSURE（Mpa）	216	180	152
SHOT VOLUME（CM³）	291	349	412
INJECTION WEIGHT (G)	265	318	375
INJECTION RATE(CM³/S)	124	148	175
SCREW SPEED(RPM)	182
INJECTION STROKE(MM)	210
CLAMPING UNIT
CLAMPING FORCE(KN)	1780
TOGGLE STROKE(MM)	440
SPACE BETWEEN TIE-BARS(MM)	470X470
MAX.MOLD HEIGHT(MM)	520
MIN.MOLD HEIGHT(MM)	170
EJECTOR STROKE(MM)	145
EJECTOR TONNAGE(KN)	50
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	19
HEATER POWER(KW)	9.2
HEATING SECTION(part)	3+1
OILTANK CUBAGE(L)	230
MACHINE DIMENSIONS(M)	4.9X1.4X2.1
MACHINE WEIGHT(T)	4.29

MACHINE MODEL	SLA238
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	45	50	55
SCREW L/D RATIO （L/D）	24.4	22	20
INJECTION PRESSURE（Mpa）	219	178	147
SHOT VOLUME（CM³）	398	491	594
INJECTION WEIGHT (G)	362	447	541
INJECTION RATE(CM³/S)	153	189	229
SCREW SPEED(RPM)	200
INJECTION STROKE(MM)	250
CLAMPING UNIT
CLAMPING FORCE(KN)	2380
TOGGLE STROKE(MM)	475
SPACE BETWEEN TIE-BARS(MM)	520X520
MAX.MOLD HEIGHT(MM)	560
MIN.MOLD HEIGHT(MM)	200
EJECTOR STROKE(MM)	150
EJECTOR TONNAGE(KN)	71
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	22
HEATER POWER(KW)	12
HEATING SECTION(part)	3+1
OIL TANK CUBAGE(L)	300
MACHINE DIMENSIONS(M)	5.6X1.4X2.3
MACHINE WEIGHT(T)	5.6

MACHINE MODEL	SLA278
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	55	60	65
SCREW L/D RATIO （L/D）	21.8	20	18.5
INJECTION PRESSURE（Mpa）	200	168	143
SHOT VOLUME（CM³）	594	707	830
INJECTION WEIGHT (G)	541	643	755
INJECTION RATE(CM³/S)	213	254	298
SCREW SPEED(RPM)	165
INJECTION STROKE(MM)	250
CLAMPING UNIT
CLAMPING FORCE(KN)	2780
TOGGLE STROKE(MM)	540
SPACE BETWEEN TIE-BARS(MM)	570X570
MAX.MOLD HEIGHT(MM)	600
MIN.MOLD HEIGHT(MM)	200
EJECTOR STROKE(MM)	150
EJECTOR TONNAGE(KN)	71
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	30
HEATER POWER(KW)	16.3
HEATING SECTION(part)	3+1
OILTANK CUBAGE(L)	350
MACHINE DIMENSIONS(M)	5.8X1.4X2.3
MACHINE WEIGHT(T)	6.9

MACHINE MODEL	SLA368
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	60	70	75
SCREW L/D RATIO （L/D）	23.5	22	19.7
INJECTION PRESSURE（Mpa）	213	157	137
SHOT VOLUME（CM³）	933	1270	1458
INJECTION WEIGHT (G)	849	1156	1327
INJECTION RATE(CM³/S)	250	340	391
SCREW SPEED(RPM)	173
INJECTION STROKE(MM)	330
CLAMPING UNIT
CLAMPING FORCE(KN)	3680
TOGGLE STROKE(MM)	620
SPACE BETWEEN TIE-BARS(MM)	670X670
MAX.MOLD HEIGHT(MM)	680
MIN.MOLD HEIGHT(MM)	270
EJECTOR STROKE(MM)	160
EJECTOR TONNAGE(KN)	102
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	37
HEATER POWER(KW)	20.5
HEATING SECTION(part)	4+1
OILTANK CUBAGE(L)	750
MACHINE DIMENSIONS(M)	7X1.8X2.7
MACHINE WEIGHT(T)	13

MACHINE MODEL	SLA428
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	70	75	80
SCREW L/D RATIO （L/D）	23.5	22	20.6
INJECTION PRESSURE（Mpa）	204	177	156
SHOT VOLUME（CM³）	1443	1657	1885
INJECTION WEIGHT (G)	1313	1508	1715
INJECTION RATE(CM³/S)	327	376	427
SCREW SPEED(RPM)	155
INJECTION STROKE(MM)	375
CLAMPING UNIT
CLAMPING FORCE(KN)	4280
TOGGLE STROKE(MM)	745
SPACE BETWEEN TIE-BARS(MM)	745X745
MAX.MOLD HEIGHT(MM)	735
MIN.MOLD HEIGHT(MM)	280
EJECTOR STROKE(MM)	180
EJECTOR TONNAGE(KN)	126
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	37
HEATER POWER(KW)	27
HEATING SECTION(part)	4+1
OILTANK CUBAGE(L)	850
MACHINE DIMENSIONS(M)	7.5X1.8X2.8
MACHINE WEIGHT(T)	16

MACHINE MODEL	SLA528
INJECTION UNIT	A	B	C
SCREW DIAMETER （MM）	80	85	90
SCREW L/D RATIO （L/D）	23.4	22	20.7
INJECTION PRESSURE（Mpa）	168	149	133
SHOT VOLUME（CM³）	2011	2270	2545
INJECTION WEIGHT (G)	1830	2066	2316
INJECTION RATE(CM³/S)	508	573	643
SCREW SPEED(RPM)	143
INJECTION STROKE(MM)	400
CLAMPING UNIT
CLAMPING FORCE(KN)	5280
TOGGLE STROKE(MM)	850
SPACE BETWEEN TIE-BARS(MM)	830X830
MAX.MOLD HEIGHT(MM)	820
MIN.MOLD HEIGHT(MM)	335
EJECTOR STROKE(MM)	230
EJECTOR TONNAGE(KN)	152
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	22+30
HEATER POWER(KW)	31
HEATING SECTION(part)	4+1
OILTANK CUBAGE(L)	1000
MACHINE DIMENSIONS(M)	8.3X2X2.9
MACHINE WEIGHT(T)	20

MACHINE MODEL	SLA638
INJECTION UNIT	A	B	C	D
SCREW DIAMETER （MM）	90	95	100	105
SCREW L/D RATIO （L/D）	20.4	19.3	18.4	17.5
INJECTION PRESSURE（Mpa）	184	165	149	135
SHOT VOLUME（CM³）	2544	2835	3140	3461
INJECTION WEIGHT (G)	2246	2502	2773	3057
INJECTION RATE(CM³/S)	543	605	670	739
SCREW SPEED(RPM)	124
INJECTION STROKE(MM)	400
CLAMPING UNIT
CLAMPING FORCE(KN)	6380
TOGGLE STROKE(MM)	870
SPACE BETWEEN TIE-BARS(MM)	880X880
MAX.MOLD HEIGHT(MM)	900
MIN.MOLD HEIGHT(MM)	350
EJECTOR STROKE(MM)	250
EJECTOR TONNAGE(KN)	150
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	30+30
HEATER POWER(KW)	43
HEATING SECTION(part)	4+1
OILTANK CUBAGE(L)	1100
MACHINE DIMENSIONS(M)	10.20X2.18X2.71
MACHINE WEIGHT(T)	27.1

MACHINE MODEL	SLA758
INJECTION UNIT	A	B	C	D
SCREW DIAMETER （MM）	90	95	105	110
SCREW L/D RATIO （L/D）	23.2	22.2	19.9	19
INJECTION PRESSURE（Mpa）	195	175	143	130
SHOT VOLUME（CM³）	2926	3260	3983	4371
INJECTION WEIGHT (G)	2583	2878	3515	3858
INJECTION RATE(CM³/S)	593	661	808	887
SCREW SPEED(RPM)	108
INJECTION STROKE(MM)	460
CLAMPING UNIT
CLAMPING FORCE(KN)	7580
TOGGLE STROKE(MM)	950
SPACE BETWEEN TIE-BARS(MM)	980X950
MAX.MOLD HEIGHT(MM)	960
MIN.MOLD HEIGHT(MM)	400
EJECTOR STROKE(MM)	280
EJECTOR TONNAGE(KN)	210
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	37+30
HEATER POWER(KW)	54.5
HEATING SECTION(part)	4+1
OILTANK CUBAGE(L)	1260
MACHINE DIMENSIONS(M)	11.42X2.4X3.14
MACHINE WEIGHT(T)	40.2

MACHINE MODEL	SLA1180
INJECTION UNIT	A	B	C	D
SCREW DIAMETER （MM）	100	110	120	130
SCREW L/D RATIO （L/D）	23	21	20	18.5
INJECTION PRESSURE（Mpa）	205	186	156	133
SHOT VOLUME（CM³）	4366	5283	6288	7379
INJECTION WEIGHT (G)	3854	4664	5550	6514
INJECTION RATE(CM³/S)	730	883	1051	1234
SCREW SPEED(RPM)	98
INJECTION STROKE(MM)	556
CLAMPING UNIT
CLAMPING FORCE(KN)	11800
TOGGLE STROKE(MM)	1250
SPACE BETWEEN TIE-BARS(MM)	1180X1100
MAX.MOLD HEIGHT(MM)	1250
MIN.MOLD HEIGHT(MM)	500
EJECTOR STROKE(MM)	325
EJECTOR TONNAGE(KN)	245
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	30+30+30
HEATER POWER(KW)	56.6
HEATING SECTION(part)	5+1
OIL TANK CUBAGE(L)	1450
MACHINE DIMENSIONS(M)	13.0X2.64X3.00
MACHINE WEIGHT(T)	54.5

MACHINE MODEL	SLA1380
INJECTION UNIT	A	B	C	D
SCREW DIAMETER （MM）	110	120	130	140
SCREW L/D RATIO （L/D）	26.2	24.0	22.2	20.6
INJECTION PRESSURE（Mpa）	204	172	151	130
SHOT VOLUME（CM³）	5892	7012	8229	9544
INJECTION WEIGHT (G)	5361	6380	7488	8685
INJECTION RATE(CM³/S)	855	1018	1195	1385
SCREW SPEED(RPM)	95
INJECTION STROKE(MM)	615
CLAMPING UNIT
CLAMPING FORCE(KN)	13800
TOGGLE STROKE(MM)	1300
SPACE BETWEEN TIE-BARS(MM)	1260X1260
MAX.MOLD HEIGHT(MM)	1300
MIN.MOLD HEIGHT(MM)	550
EJECTOR STROKE(MM)	400
EJECTOR TONNAGE(KN)	260
OTHERS
MAX.PUMP PRESSURE（Mpa）	16
SERVO MOTOR POWER(KW)	37+37+37
HEATER POWER(KW)	87
HEATING SECTION(part)	5+1
OIL TANK CUBAGE(L)	1700
MACHINE DIMENSIONS(M)	14.5X3.00X3.50
MACHINE WEIGHT(T)	60

MACHINE MODEL	SLA1680
INJECTION UNIT	A	B	C	D
SCREW DIAMETER （MM）	130	140	150	160
SCREW L/D RATIO （L/D）	23.7	22	20.4	19.3
INJECTION PRESSURE（Mpa）	185	160	139	122
SHOT VOLUME（CM³）	9158	10621	12193	13873
INJECTION WEIGHT (G)	8333	9665	11095	12624
INJECTION RATE(CM³/S)	1135	1317	1512	1720
SCREW SPEED(RPM)	90
INJECTION STROKE(MM)	690
CLAMPING UNIT
CLAMPING FORCE(KN)	16800
TOGGLE STROKE(MM)	1600
SPACE BETWEEN TIE-BARS(MM)	1560X1480
MAX.MOLD HEIGHT(MM)	1600
MIN.MOLD HEIGHT(MM)	700
EJECTOR STROKE(MM)	400
EJECTOR TONNAGE(KN)	350
OTHERS
MAX.PUMP PRESSURE（Mpa）	17.5
SERVO MOTOR POWER(KW)	41+41+41+41
HEATER POWER(KW)	98.4
HEATING SECTION(part)	6+1
OILTANK CUBAGE(L)	2500
MACHINE DIMENSIONS(M)	15.8X3.30X3.60
MACHINE WEIGHT(T)	105

MACHINE MODEL	SLA2280
INJECTION UNIT	A	B	C	D
SCREW DIAMETER （MM）	140	150	160	170
SCREW L/D RATIO （L/D）	24	22.4	21	19.8
INJECTION PRESSURE（Mpa）	184	160	141	125
SHOT VOLUME（CM³）	11545	13253	15079	17023
INJECTION WEIGHT (G)	10506	12060	13721	15491
INJECTION RATE(CM³/S)	1174	1354	1547	1547
SCREW SPEED(RPM)	84
INJECTION STROKE(MM)	750
CLAMPING UNIT
CLAMPING FORCE(KN)	22800
TOGGLE STROKE(MM)	1800
SPACE BETWEEN TIE-BARS(MM)	1760X1680
MAX.MOLD HEIGHT(MM)	1700
MIN.MOLD HEIGHT(MM)	800
EJECTOR STROKE(MM)	430
EJECTOR TONNAGE(KN)	430
OTHERS
MAX.PUMP PRESSURE（Mpa）	17.5
SERVO MOTOR POWER(KW)	49+49+49+49
HEATER POWER(KW)	117.7
HEATING SECTION(part)	6+1
OILTANK CUBAGE(L)	3000
MACHINE DIMENSIONS(M)	17.5X3.90X3.7
MACHINE WEIGHT(T)	140