TWO PLATE INJECTION MACHINE

DK SERIES. GERMAN ORIGIN

Plásticos – Injeção de Plástico

A máquina de moldagem por injeção híbrida da série DK foi projetada e desenvolvida por uma equipe de especialistas em engenharia alemã que usa tecnologia avançada europeia. A série DK oferece uma solução de moldagem por injeção de alta precisão e confiável.

bole DK 2 specs

CLAMPING UNIT

bole dk clamping unit
  • High overload and bending resisted tie bar.
    Patent applied

  • Synchronization of all tie bars movement.
    Almost reach ” ms ” level synchronization for all tie bars movement, realize more stable cycle time. Use locking nuts with progressive teeth distance

  • Thicker stationary platen + Optimized stationary platen feet.
    Reduced mould wearing, extended mould using life and improved product precision

  • Equal stress on each teeth, longer life time for locking nuts.

bole DK cylinder structure

Cylinder Structure

  • Unique new cylinder structure design
    Movable platen clamping much fast, stable and precise
  • No swing and shaking when movable platen running with high speed, and the opening and clamping positions are very precise
    This allow the customer to fix a robot directly on the stationary platen
bole DK locking cylinder

Locking Cylinder

  • Locking Cylinder with two-direction damping functions
  • Faster locking movement, locking speed down when locking nuts touching
    Less damaging for locking nuts touching, longer life time for locking nuts

INJECTION UNIT

Using European Standard Technology

  • Bearing with higher safety factor inside the pre-plasticizing base:
    IU (Injection Unit) working more stable and longer life time

  • Stable feeding zone temperature:
    Additional temperature sensor and water valve in feeding zone area, to control the constant and stable temperature

  • 5 independent vertical positioning motors + pumps

  • Flexible combination
    Make different motors and pumps controlled with different independent units at the same time

bole dk injection unit

CONTROLLER

bole dk controller
  • With the technology support of BECHOFF
    BOLE DK machines software is independent with machines, has its own complete functions. According to different machine models or different customer requirements, we can adjust the parameters setpoint to realize various functions combination

  • 3 curves shown on the operating computer at one time

  • Easy to adjust the DK machine and more precise adjustment
    On one page, at the same time, the operating computer shows speed setpoint curve, actual speed curve and pressure curve (speed setpoint can be settled with IO sections)

  • Spring mould function + 12 sets of core-puller function + Mould safety function

  • Spring mould function can realize I OT spring force
    mould safety function can realize the limitation of pressure + time, more wider application area, more safe using

HYDRAULIC CONDITIONING SYSTEM

  • Oil filtering device
    Extend the life time of oil and save cost of oil changing because cleaning oil can stands much longer in production process

  • Independent filtering and cooling system:
    The Cooling and heating device allows us to hold oil temperature and keeps the constant value of viscosity independent of outside temperature. The accuracy of oil viscosity can guarantee machine high precision

bole dk controller

NEW SHAPE AND STRUCTURE OF SHEET METALS

New design ensures the stabilization meanwhile reduce the cost, more simple, more pretty, and easier to produce

TECHNICAL DATA

DK SERIES

BL520DK/Z2950

INJECTION UNIT
Screw diameter(mm)65 75 80
Screw L/D ratio23 23 23
Calculated injection volume(cm3)1227 1634 1859
Shot weight.PS(g)1129 1503 1710
Injection piston speed(mm/s)116
Injection rate(cm3/s)386 514 585
Injection pressure(MPa)246 185 162
Screw speed(r/min)160
CLAMPING UNIT
Clamping force(kN)531
Size of mould platens(mm)1260×1210
Clearance between tie bars(mm)860×810
Opening stroke(mm)1100/600
Mould height min.(mm)350
Mould height max.(mm)850
Max. daylight(mm)1450
Ejector stroke(mm)250
Ejector force forward(kN)124
Ejector force backward(kN) 75
Number of ejector rods(PC) 13
DRIVING AND HEATING
Installed heating power(kW)
22 25 22
Drive power(kW)
30+30
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)2.8/602
Oil tank capacity(L)720
Maximum mould weight(Kg)6500
Net weight(Ton)20
Dimensions (LxWxH)(m)7.4×2.2×2.1
ORÇAMENTO
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BL620DK/Z3700

INJECTION UNIT
Screw diameter(mm)70 80 85
Screw L/D ratio23 23 23
Calculated injection volume(cm3)1596 2085 2354
Shot weight.PS(g)1469 1918 2165
Injection piston speed(mm/s)119
Injection rate(cm3/s)458 598 675
Injection pressure(MPa)234 179 159
Screw speed(r/min)147
CLAMPING UNIT
Clamping force(kN)6200
Size of mould platens(mm)1380×1280
Clearance between tie bars(mm)960×860
Opening stroke(mm)1300/750
Mould height min.(mm)350
Mould height max.(mm)900
Max. daylight(mm)1650
Ejector stroke(mm)250
Ejector force forward(kN)124
Ejector force backward(kN) 75
Number of ejector rods(PC) 21
DRIVING AND HEATING
Installed heating power(kW)
28 33 37
Drive power(kW)
30+37
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)3.0/672
Oil tank capacity(L)800
Maximum mould weight(Kg)8000
Net weight(Ton)22
Dimensions (LxWxH)(m)7.3X2.6X2.3
ORÇAMENTO
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BL750DK/Z4800

INJECTION UNIT
Screw diameter(mm)75 85 90
Screw L/D ratio23 23 23
Calculated injection volume(cm3)2009 2581 2893
Shot weight.PS(g)1848 2374 2662
Injection piston speed(mm/s)116
Injection rate(cm3/s)513 659 738
Injection pressure(MPa)239 186 166
Screw speed(r/min)140
CLAMPING UNIT
Clamping force(kN)7500
Size of mould platens(mm)1500×1360
Clearance between tie bars(mm)1060×920
Opening stroke(mm)1400/800
Mould height min.(mm)400
Mould height max.(mm)1000
Max. daylight(mm)1800
Ejector stroke(mm)280
Ejector force forward(kN)232
Ejector force backward(kN) 155
Number of ejector rods(PC) 17
DRIVING AND HEATING
Installed heating power(kW)
32 38 42
Drive power(kW)
47+30
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)3.2/742
Oil tank capacity(L)900
Maximum mould weight(Kg)9500
Net weight(Ton)26
Dimensions (LxWxH)(m)9.3X3.0X2.4
ORÇAMENTO
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BL950DK/Z5900

INJECTION UNIT
Screw diameter(mm)80 90 100
Screw L/D ratio23 23 23
Calculated injection volume(cm3)2513 3181 3927
Shot weight.PS(g)2312 2926 3612
Injection piston speed(mm/s)106
Injection rate(cm3/s)519 657 812
Injection pressure(MPa)230 182 147
Screw speed(r/min)135
CLAMPING UNIT
Clamping force(kN)9500
Size of mould platens(mm)1560×1420
Clearance between tie bars(mm)1160×1020
Opening stroke(mm)1600/950
Mould height min.(mm)450
Mould height max.(mm)1100
Max. daylight(mm)2050
Ejector stroke(mm)280
Ejector force forward(kN)232
Ejector force backward(kN) 155
Number of ejector rods(PC) 17
DRIVING AND HEATING
Installed heating power(kW)
37 42 56
Drive power(kW)
47+30
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)3.6/812
Oil tank capacity(L)1000
Maximum mould weight(Kg)12000
Net weight(Ton)38
Dimensions (LxWxH)(m)10.2X3.2X2.5
ORÇAMENTO
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BL1100DK/Z7900

INJECTION UNIT
Screw diameter(mm)90 100 110
Screw L/D ratio23 23 23
Calculated injection volume(cm3)3467 4280 5180
Shot weight.PS(g)3189 3938 4765
Injection piston speed(mm/s)104
Injection rate(cm3/s)666 822 995
Injection pressure(MPa)230 186 154
Screw speed(r/min)120
CLAMPING UNIT
Clamping force(kN)11000
Size of mould platens(mm)1855×1715
Clearance between tie bars(mm)1260×1120
Opening stroke(mm)1870/1150
Mould height min.(mm)480
Mould height max.(mm)1200
Max. daylight(mm)2350
Ejector stroke(mm)320
Ejector force forward(kN)232
Ejector force backward(kN) 155
Number of ejector rods(PC) 25
DRIVING AND HEATING
Installed heating power(kW)
42 56 72
Drive power(kW)
47+30+21
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)4.2/822
Oil tank capacity(L)1400
Maximum mould weight(Kg)15000
Net weight(Ton)50
Dimensions (LxWxH)(m)10.5X3.4X2.5
ORÇAMENTO
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BL1400DK/Z13400

INJECTION UNIT
Screw diameter(mm)110 120 130
Screw L/D ratio23 23 23
Calculated injection volume(cm3)6082 7238 8495
Shot weight.PS(g)5596 6659 7815
Injection piston speed(mm/s)105
Injection rate(cm3/s)1038 1235 1450
Injection pressure(MPa)221 186 158
Screw speed(r/min)115
CLAMPING UNIT
Clamping force(kN)14000
Size of mould platens(mm)2130×2030
Clearance between tie bars(mm)1420×1320
Opening stroke(mm)2200/1500
Mould height min.(mm)650
Mould height max.(mm)1350
Max. daylight(mm)2850
Ejector stroke(mm)360
Ejector force forward(kN)309
Ejector force backward(kN) 210
Number of ejector rods(PC) 25
DRIVING AND HEATING
Installed heating power(kW)
72 75 87
Drive power(kW)
47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)4.8/994
Oil tank capacity(L)2000
Maximum mould weight(Kg)21000
Net weight(Ton)75
Dimensions (LxWxH)(m)12X3.7X2.9
ORÇAMENTO
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BL1700DK/Z19300

INJECTION UNIT
Screw diameter(mm)120 135 145
Screw L/D ratio23 23 23
Calculated injection volume(cm3)8200 10378 11972
Shot weight.PS(g)7544 9547 11014
Injection piston speed(mm/s)110
Injection rate(cm3/s)1235 1563 1803
Injection pressure(MPa)236 186 161
Screw speed(r/min)100
CLAMPING UNIT
Clamping force(kN)17000
Size of mould platens(mm)2260×2100
Clearance between tie bars(mm)1620×1460
Opening stroke(mm)2570/1700
Mould height min.(mm)680
Mould height max.(mm)1550
Max. daylight(mm)3250
Ejector stroke(mm)400
Ejector force forward(kN)309
Ejector force backward(kN) 210
Number of ejector rods(PC) 25
DRIVING AND HEATING
Installed heating power(kW)
75 96 115
Drive power(kW)
37+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)5.4/1134
Oil tank capacity(L)2500
Maximum mould weight(Kg)35000
Net weight(Ton)88
Dimensions (LxWxH)(m)12.2X3.8X3.6
ORÇAMENTO
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BL2000DK/Z19300

INJECTION UNIT
Screw diameter(mm)120 135 145
Screw L/D ratio23 23 23
Calculated injection volume(cm3)8200 10378 11972
Shot weight.PS(g)7544 9547 11014
Injection piston speed(mm/s)110
Injection rate(cm3/s)1235 1563 1803
Injection pressure(MPa)236 186 161
Screw speed(r/min)100
CLAMPING UNIT
Clamping force(kN)20000
Size of mould platens(mm)2480×2320
Clearance between tie bars(mm)1720×1560
Opening stroke(mm)2580/1700
Mould height min.(mm)720
Mould height max.(mm)1600
Max. daylight(mm)3300
Ejector stroke(mm)450
Ejector force forward(kN)465
Ejector force backward(kN) 310
Number of ejector rods(PC) 25
DRIVING AND HEATING
Installed heating power(kW)
75 96 115
Drive power(kW)
37+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)6.2/1204
Oil tank capacity(L)2500
Maximum mould weight(Kg)42000
Net weight(Ton)100
Dimensions (LxWxH)(m)12.6X3.9X3.6
ORÇAMENTO
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BL2300DK

INJECTION UNITZ25800Z27300
Screw diameter(mm)140 150 160170
Screw L/D ratio23 23 2322
Calculated injection volume(cm3)12084 13872 1578319293
Shot weight.PS(g)11117 12762 1452117750
Injection piston speed(mm/s)9695
Injection rate(cm3/s)1432 1645 18712158
Injection pressure(MPa)213 186 164142
Screw speed(r/min)8484
CLAMPING UNIT
Clamping force(kN)23000
Size of mould platens(mm)2560×2360
Clearance between tie bars(mm)1820×1620
Opening stroke(mm)2720×1800
Mould height min.(mm)780
Mould height max.(mm)1700
Max. daylight(mm)3500
Ejector stroke(mm)450
Ejector force forward(kN)465
Ejector force backward(kN) 310
Number of ejector rods(PC) 25
DRIVING AND HEATING
Installed heating power(kW)
109 123 128145
Drive power(kW)
47+47+47+4747+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)6.8/1274
Oil tank capacity(L)3000
Maximum mould weight(Kg)50000
Net weight(Ton)120125
Dimensions (LxWxH)(m)13.5X4.0X3.814.0×4.0x3.8
ORÇAMENTO
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BL2700DK/Z36800

INJECTION UNIT
Screw diameter(mm)160 170 185
Screw L/D ratio23 23 23
Calculated injection volume(cm3)18598 20996 24864
Shot weight.PS(g)17110 19316 22875
Injection piston speed(mm/s)95
Injection rate(cm3/s)1932 2182 2583
Injection pressure(MPa)198 175 148
Screw speed(r/min)69
CLAMPING UNIT
Clamping force(kN)27000
Size of mould platens(mm)2700×2500
Clearance between tie bars(mm)1920×1720
Opening stroke(mm)2920/1900
Mould height min.(mm)780
Mould height max.(mm)1800
Max. daylight(mm)3700
Ejector stroke(mm)500
Ejector force forward(kN)465
Ejector force backward(kN) 310
Number of ejector rods(PC) 29
DRIVING AND HEATING
Installed heating power(kW)
128 158 173
Drive power(kW)
47+47+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)7.5/1344
Oil tank capacity(L)3200
Maximum mould weight(Kg)68000
Net weight(Ton)135
Dimensions (LxWxH)(m)15.5×4.3×4.1
ORÇAMENTO
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BL3000DK/Z36800

INJECTION UNIT
Screw diameter(mm)160 170 185
Screw L/D ratio23 23 23
Calculated injection volume(cm3)18598 20996 24864
Shot weight.PS(g)17110 19316 22875
Injection piston speed(mm/s)95
Injection rate(cm3/s)1932 2182 2583
Injection pressure(MPa)198 175 148
Screw speed(r/min)69
CLAMPING UNIT
Clamping force(kN)30000
Size of mould platens(mm)2840×2640
Clearance between tie bars(mm)2020×1820
Opening stroke(mm)3020/2000
Mould height min.(mm)880
Mould height max.(mm)1900
Max. daylight(mm)3900
Ejector stroke(mm)500
Ejector force forward(kN)465
Ejector force backward(kN) 310
Number of ejector rods(PC) 29
DRIVING AND HEATING
Installed heating power(kW)
128 158 173
Drive power(kW)
47+47+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)8.2/1414
Oil tank capacity(L)3200
Maximum mould weight(Kg)72000
Net weight(Ton)155
Dimensions (LxWxH)(m)16.5×4.5×4.2
ORÇAMENTO
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BL3500DK/Z58100

INJECTION UNIT
Screw diameter(mm)185 200 220
Screw L/D ratio23 23 23
Calculated injection volume(cm3)28224 32987 39914
Shot weight.PS(g)25966 30348 36720
Injection piston speed(mm/s)69
Injection rate(cm3/s)1856 2170 2626
Injection pressure(MPa)206 176 146
Screw speed(r/min)60
CLAMPING UNIT
Clamping force(kN)35000
Size of mould platens(mm)3120×2820
Clearance between tie bars(mm)220×1920
Opening stroke(mm)3180/2160
Mould height min.(mm)980
Mould height max.(mm)2000
Max. daylight(mm)4160
Ejector stroke(mm)550
Ejector force forward(kN)465
Ejector force backward(kN) 310
Number of ejector rods(PC) 33
DRIVING AND HEATING
Installed heating power(kW)
173 216 236
Drive power(kW)
47+47+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)9/1554
Oil tank capacity(L)3500
Maximum mould weight(Kg)80000
Net weight(Ton)195
Dimensions (LxWxH)(m)19.5×4.9×4.7
ORÇAMENTO
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BL4000DK/Z79800

INJECTION UNIT
Screw diameter(mm)200 220 240
Screw L/D ratio23 23 23
Calculated injection volume(cm3)38013 45996 54739
Shot weight.PS(g)34972 42316 50360
Injection piston speed(mm/s)58
Injection rate(cm3/s)1822 2205 2625
Injection pressure(MPa)210 174 146
Screw speed(r/min)54
CLAMPING UNIT
Clamping force(kN)40000
Size of mould platens(mm)3340×2940
Clearance between tie bars(mm)2420×2020
Opening stroke(mm)3480/2360
Mould height min.(mm)980
Mould height max.(mm)2100
Max. daylight(mm)4460
Ejector stroke(mm)550
Ejector force forward(kN)619
Ejector force backward(kN) 420
Number of ejector rods(PC) 33
DRIVING AND HEATING
Installed heating power(kW)
216 236 263
Drive power(kW)
47+47+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)12/1694
Oil tank capacity(L)3500
Maximum mould weight(Kg)100000
Net weight(Ton)254
Dimensions (LxWxH)(m)20.5×5.2×5.0
ORÇAMENTO
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BL5000DK/Z79800

INJECTION UNIT
Screw diameter(mm)200 220 240
Screw L/D ratio23 23 23
Calculated injection volume(cm3)38013 45996 54739
Shot weight.PS(g)34972 42316 50360
Injection piston speed(mm/s)58
Injection rate(cm3/s)1822 2205 2625
Injection pressure(MPa)210 174 146
Screw speed(r/min)54
CLAMPING UNIT
Clamping force(kN)50000
Size of mould platens(mm)3820×3420
Clearance between tie bars(mm)2800×2400
Opening stroke(mm)3680/2460
Mould height min.(mm)1080
Mould height max.(mm)2300
Max. daylight(mm)4760
Ejector stroke(mm)550
Ejector force forward(kN)619
Ejector force backward(kN) 420
Number of ejector rods(PC) 33
DRIVING AND HEATING
Installed heating power(kW)
216 236 263
Drive power(kW)
47+47+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)16/1960
Oil tank capacity(L)3500
Maximum mould weight(Kg)100000
Net weight(Ton)330
Dimensions (LxWxH)(m)23.5×5.3×5.0
ORÇAMENTO
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BL6800DK/Z119000

INJECTION UNIT
Screw diameter(mm)220 240 260
Screw L/D ratio23 23 23
Calculated injection volume(cm3)57780 68763 80701
Shot weight.PS(g)53157 63262 74245
Injection piston speed(mm/s)56
Injection rate(cm3/s)2138 2545 2987
Injection pressure(MPa)208 174 148
Screw speed(r/min)50
CLAMPING UNIT
Clamping force(kN)68000
Size of mould platens(mm)4350×3750
Clearance between tie bars(mm)3200×2600
Opening stroke(mm)4200/2900
Mould height min.(mm)1200
Mould height max.(mm)2500
Max. daylight(mm)5400
Ejector stroke(mm)1000
Ejector force forward(kN)891
Ejector force backward(kN) 616
Number of ejector rods(PC) 33
DRIVING AND HEATING
Installed heating power(kW)
236 263 290
Drive power(kW)
37+47+47+47+47+47
Working pressure(MPa)
17.5
OTHER
Dry cycle time(Euromap 6)/stroke(s/mm)20/2240
Oil tank capacity(L)3800
Maximum mould weight(Kg)180000
Net weight(Ton)420
Dimensions (LxWxH)(m)25.5×5.8×5.3
ORÇAMENTO
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