Specifications

Injection and blowing processing in the same machine
Imported components
Mechanical, electric & hydraulic safety protection

1. Clamping Unit

• Finite element analysis on structure, the mould board is more logical, stronger and higher fatigue resistance.

• Low pressure protection function greatly prolongs the service life of the mould.

• High precision electron meter is used to control position, the control precision is 0.1 mm.

• Mechanical, electric and hydraulic (optional) safety protection are equipped

 

 

2. Injection Unit  

• Superior and efficient separating screw and high mixing screw increase the range of material used, and guarantee molten material to be uniform and stable.  

• Machine above BJ400 adopts double injection shift devices to prevent injection nozzle displacement and avoid material leakage.

 

 

 

 

3. Hydraulic System

• High efficient proportional variable pump saves electricity by 25% - 50%.

• With full flow filtration oil circuit of high precision return oil filter, the oil filter effect is up to NAS - 7 levels. 

• Spiral flow cooler is high in heat transfer efficiency and less pressure loss.

 

 

4. Controller

•  It can store injection material information for 120 setsof moulds 

•  Fuzzy temperature control is use. High and low temperature deviation alarm and thermocouple disconnection inspection functions are available. 

•   Function to prevent cold material start-up. 

•   Times of forming can be matched with automatic stop function for convenient production management.  

•   Computer controlled automatic lubrication devices. 

•   Automatic mould adjustion function.

  

 

 

5. Lubrication System

• Major friction parts are equipped with lubrication points. Central oil supply system is used for hinges.

• Intelligent volumetric centralized lubricating system is equiped.

 

6. Major components

 

 

7. Parameter

 

Description	Unit	BJ200V2
Clamping Unit
Clamping Force	KN	2000
Opening Stroke	mm	490
Max daylight:	mm	1040
Platen size	mm	775x755
Space between Bars(H*V)	mm*mm	510x510
Max. Mold Height	mm	550
Min. Mold Height	mm	230
Ejector Stoke	mm	140
Ejector Force	KN	65
Injection Unit
Screw Diameter	mm	46       52     60
Screw L/D Ratio		21.7   19.2   16.7
Injection Pressure	Mpa	230    180    135
Shot Volume	cm3	407     520    693
Shot Weight(PS)	g	362    464     618
Shot weight(PS)	QZ	12.8   16.4   21.8
Injection Rate	g/sec	116    148    197
Plasticizing capacity	g/sec	28      38       55
Screw Stroke	mm	245
Screw Speed	rpm	173
Power Unit
Hydraulic System Pressure	Mpa	17.5
Pump Motor Power	KW	18.5
Heater Power	KW	11.5
General
Dry-cycle time	sec	1.8
Oil Tank Capacity	L	340
Machine Weight	Ton	5.8
Machine Dimensions(L*W*H)	m*m*m	5.75*1.40*2.10