Ningbo Jiazheng Machinery Co., Ltd

SPECIFICATION		JZW2680
		A	B	C
INJECTION UNIT
Screw Diameter	mm	55	60	65
Screw L/D Ratio	L/D	21.8	20	18.4
Shot Size(Theoretical)	cm³	598	712	836
Injection Weight(PS)	g	538	641	752
Injection Rate	g/s	240	285	334
Plasticizing Capacity	g/d	38	45	52
Injection Pressure	Mpa	200	165	143
Screw Speed	rpm	0~190
CLAMPING UNIT
Clamp Tonnage	KN	2680
Toggle Stroke	mm	550
Space Between Tie Bars	mm	570×570
Max. Mold Height	mm	600
Min. Mold Height	mm	230
Ejector Stroke	mm	150
Ejector Tonnage	KN	65
Ejector Number	Piece	9
OTHERS
Max. Pump Pressure	Mpa	16
Pump Motor Power	KW	30
Heater Power	KW	14.9
Machine Dimensions(L×W×H)	m	6.4×1.6×2.3
Machine Weight	t	8
Hopper Capacity	L	50
Oil Tank Capacity	L	580
Platen Dimensions Face
Platen Dimensions Side
Machine Dimensions

Control System

1.TFT LCD color display

2.Useing high-speed DSP processors, time-control precision up to 1ms

3. High-precision displacement sensor system, the control precision of ± 0.2mm

4. Using fuzzy forecasting techniques, temperature control accuracy of ± 1 ℃

5.Multi-channel input / output ports, port function can be configured

6.With output programmable function

7.Support USB and network interface (optional)

8. Parameter date protection locks, and auto-save feature with the power

9.Super-capacity data storage capabilities

Injection Device

Clamping Device

1. Double cylinder balanced injection system

2.Double cylinder beach move (above medium machine)

3.Multi-step injection pressure of injection / speed & positioning 　　 control

4.Multi-step pressure of injection/ speed & positioning control

5.High torque oil motor drive screw preplastication device

6.Screw flow-extend protection device

7.The temperature of barre is controlled by computer PID

8.Ceramic heating barrel device

9.Cooling temperature control system for barrel outet

10, Screw speed detection device (optional)

1.Oblique-row double toggle mechanical mold clamping mechanism

2. Siamesefront-link overall casting

3.Mechanical, hydraulic, electrical full interlock protection (above medium 　　 machine)

4.Low-pressure mold protection device

5.Multi-step clamping pressure / speed & position control

6.Multiple hydraulic ejector device

7.High speed mold clamping device

8. Mould cooling water shunt

9.Neutron device standard interface

10.Automatic centralized lubrication system

11.Opening/closing moulde,jection position controlled by scale

12.Automatic mould adjustment (optional)


Professional plasticizing and injection solutions	Balanced twin cylinder injection system	Double guide pin linear guide bearing

Hydraulic System
1.The manual plug valve hydraulic system make the machine having quick and smooth motion response 2.Double proportional valve control pressure flow 3.Hydraulic oil cooling device 4.High-performance imported hydraulic unit with optimizing allocation 5.The fuel has a big opening hole so can be cleaned easily

JZW series models have advantages of mature technology and reliable performance that is recognized by domestic and foreign customers consistent over the years. It has high accuracy,high efficiency and high service life.

1.Engry-savingPesponse to energy saving of high oil circuit 20% -80%

2.FastRate of fire increased by a short cycle time

3.PrecisionBuy semi-closed or fully closed loop, forming a more sophisticated control

4CleanActivities by the spray tank to ensure clean oil line

5.DurableHigh-rigidity clamping structure, die without distortion

6.StableOptimal design of machinery, asphalt, electrical control,close co-works withefficient cooler, forming more stable

7.ModularityAgencies, circuit, wiring modular, can be combined with multiple injection system,the demand of different production technology

Machin Type：JZW2680
Grade configuration	F6	Controller	TaiwanTechmation
Thermal OverloadRelay	Schneider Fuji	Linear teansducer	Import
LimitSwitches	Omron	Vane Pump	Sunny Vickers
Directional Valve	Vickers	Proportional Valve	Dofluid HNC
Five-star Hydraulic Motor	Intermot	Orbital Hydraulic Motor	Eaton JiNing
Lubrication Pump	Automatic	Airproofpiece	Imported
Contactor	Schneider Fuji	Air Breaker	Schneider Fuji

Product