Vacuum Die Casting
When excessive air is trapped inside the casting it will cause defects such as internal porosity or blisters on the surface. If normal venting is not sufficient, you can extract it out using vacuum.
Continue ReadingHIVATECH (Anshan) Co. Ltd was established in 2010. Located in Anshan, Liaodong Peninsula, its predecessor is Anshan HIVATECH Vacuum Equipment Manufacturing Co. Ltd. A professional manufacturer of die casting vacuum systems, HIVATECH has continuously invested in R&D and made significant breakthroughs in product and system development, winning many national patents. HIVATECH independently developed Hi-Vacuum unit with dual system and s-type vacuum valve, which greatly improved the vacuum efficiency of the system and attained CE certification in 2018.
Split type vacuum machine and split type vacuum machine, convenient and flexible installation, various models, suitable for different sizes of die casting machines.
Consists of work pump, spare pump and vacuum tank. The capacity of vacuum station will be customized to suit customers actual requirements. HIVATECH will provide a complete set of layout plan.
HIVTECH’s patented product consisting of two independent vacuum systems.
HIVATECH has developed the unique know-how by applying the most advanced vacuum technologies of diecasting and has been providing the most efficient package solution for high quality diecasting products at the most economical cost.
Applying the most advanced vacuum technologies of diecasting, HIVATECH has been providing efficient packaged solutions for high quality diecasting products at the most economical cost. HIVATECHTM’s unique value also lies in customized service and has longstanding partnerships with several major players in die-casting industry.
Traditional positive vacuum valve Chill block Pneumatical vacuum valve Super vacuum valve Hydraulic vacuum valve
Real-time graph display Minimum 2000 sets of real-time vacuum history records Up to 50 sets of tool recipe Multilingual operating interface Automatic fault diagnosis Channel vacuum curve display Manual fine-tuning for sensors Phase protection Integral or independent selection of vacuum elements
Interface with DCM via profinet Vacuum data transferred to DCM via profinet.
Real-time feedback of cavity vacuum and manual testing Pollution monitoring of vacuum channel and manual testing Profile jam monitoring of chill block and manual testing Sleeve vacuum Sleeve vacuum damp function Individual blowing Mold leak test option
Years in Business
Projects Delivered
Satisfied Customers
Seconds on this site!
What are you waiting for?
Vacuum Unit HV1500
Option of either integral or split type, including operational panel and main valve box. Standard setup includes 2 channels which can be customized to be up to 6 channels as per requirement.
project | parameter | project | parameter |
DCM | 4500ton | Vac curve | trigger |
Movable | - | Tool recipe | 24 |
Interface | cable/network | Channels | 2xDN25 |
Pump | 200m3/h | Chinese/English | ● |
Power consumption | 4KW | Vac test | ● |
Capacity | 1500L | Pollution test | ● |
Ultimate vacuum | 0.1mbar | Profile test | ● |
System vacuum | <10mbar | Channel blowing | individual |
Compressed air | 6bar | Compatibility | positive valve |
Air consumption | 550L/min | chill block | |
Occupied area | 1200×1800mm | pneumanic valve | |
Weight | 550KG | super vavle | |
PLC | S71200/1500 | hydralic valve | |
Touch panel | TP700/900/1200 |
Mobile Vacuum Unit HV1000
Option of either integral or split type, including operational panel and main valve box. Standard setup includes 2 channels which can be customized to be up to 6 channels as per requirement.
project | parameter | project | parameter |
DCM | 3500ton | Vac curve | trigger |
Movable | ● | Tool recipe | 24 |
Interface | cable/network | Channels | 2xDN25 |
Pump | 160m3/h | Chinese/English | ● |
Power consumption | 4KW | Vac test | ● |
Capacity | 1000L | Pollution test | ● |
Ultimate vacuum | 0.1mbar | Profile test | ● |
System vacuum | <10mbar | Channel blowing | individual |
Compressed air | 6bar | Compatibility | positive valve |
Air consumption | 550L/min | chill block | |
Occupied area | 1000×1500mm | pneumanic valve | |
Weight | 500KG | super vavle | |
PLC | S71200/1500 | hydralic valve | |
Touch panel | TP700/900/1200 |
Mobile Vacuum Unit HV 600
Option of either integral or split type, including operational panel and main valve box. Standard setup includes 2 channels which can be customized to be up to 6 channels as per requirement.
project | parameter | project | parameter |
DCM | 1600ton | Vac curve | trigger |
Movable | ● | Tool recipe | 24 |
Interface | cable/network | Channels | 2xDN25 |
Pump | 63m3/h | Chinese/English | ● |
Power consumption | 2KW | Vac test | ● |
Capacity | 600L | Pollution test | ● |
Ultimate vacuum | 0.1mbar | Profile test | ● |
System vacuum | <10mbar | Channel blowing | individual |
Compressed air | 6bar | Compatibility | positive valve |
Air consumption | 550L/min | chill block | |
Occupied area | 950×1500mm | pneumanic valve | |
Weight | 400KG | super vavle | |
PLC | S71200/1500 | hydralic valve | |
Touch panel | TP700/900 |
Mobile Vacuum Unit HV800
Option of either integral or split type, including operational panel and main valve box. Standard setup includes 2 channels which can be customized to be up to 6 channels as per requirement.
project | parameter | project | parameter |
DCM | 2500ton | Vac curve | trigger |
Movable | ● | Tool recipe | 24 |
Interface | cable/network | Channels | 2xDN25 |
Pump | 100m3/h | Chinese/English | ● |
Power consumption | 3KW | Vac test | ● |
Capacity | 800L | Pollution test | ● |
Ultimate vacuum | 0.1mbar | Profile test | ● |
System vacuum | <10mbar | Channel blowing | individual |
Compressed air | 6bar | Compatibility | positive valve |
Air consumption | 550L/min | chill block | |
Occupied area | 950×1500mm | pneumanic valve | |
Weight | 450KG | super vavle | |
PLC | S71200/1500 | hydralic valve | |
Touch panel | TP700/900 |
Central Vacuum Unit
Consists of work pump, spare pump and vacuum tank. The
vacuum system can be designed and customized to satisfy customers’ individual
requirements for evacuation capacity, control as well as operation.
Three stations as an integral group via common interface has been designed. It
enables scalability and ensures safe operation of the system in case of future
expansion plans.
project | HVS2000-200-3GS | HV3000-300-3GS | HV4000-300-4GS |
Power Supply | 380VAC,50Hz | 380VAC, 50Hz | |
Vacuum Pump | 3x200m3/h-4kW | 3x300m3/h-7.5kW | 4x300m3/h-7.5kW |
Vacuum Tank | 2000 L | 3000 L | 4000 L |
Min. area | 3000Wx2500L3200Hmm | 3500W3000Lx3500Hmm | 4000Wx3500Lx3800Hmm |
350~1650 ton DCM | 15 Unit | 25 Unit | 35 Unit |
1650~4000 ton DCM | 8 Unit | 13 Unit | 18 Unit |
Central Vacuum Unit
Central Vacuum Unit is the more economical choice when five or more vacuum units are applied. Option of either integral or split type, including operational panel and main valve box. Standard setup includes 2 cbannels which can be customized to be up to 6 channels as per requirement.
Vacuum unit | HV350CSH | HV350CSM |
Power Supply | 220 VAC, 50Hz | 220 VAC, 50Hz |
PLC | S7-1500 Siemens | S7-1200 Siemens |
Touch panel | TP900~TP1200 Siemens | TP700 Siemens |
Compressed Air | 6 bar | 6 bar |
Air consumption | 550 l/min | 550 l/min |
Occupied area | 300X600X600 mm | 300X600X600 mm |
Weight | 70 kg | 70 kg |
Al weight | Up to 45kg | Up to 45kg |
DCM | Up to 4500 ton | Up to 4500 ton |
Interface | cable/network | cable/network |
STD Vacuum Channel | 2xDN25 | 2xDN25 |
Hi Vacuum System HIVTECH’s patented product
This is HIVTECH’s patented product consisting consists of 2 independent vacuum system. Specially designed for sleeve evacuation and cavity exhaust with hydraulic valves or pneumatic valves in the application of automobile structure parts.
Vacuum signals are received from DCM decoder. The start and end of sleeve and cavity vacuum could be set independently. In manual mode, the mold leaking test could be done. The damp function has been applied for sleeve evacuation in order to prevent excessive exhausting in the very initial stage.
Hi-vacuum system | HVH1000/1000-160160SHR | HVH800/800-100100SHR | HVH500/500-6363SHR | HVH300/300-4040SHR |
Power supply | 380VAC, 50Hz | 380VAC, 50Hz | 380VAC, 50Hz | 380VAC, 50Hz |
Power consuption | 2x4kW | 2x3kW | 2x2kW | 2x1.5kW |
PLC | Siemens S7-1500 | Siemens S7-1500 | Siemens S7-1500 | Siemens S7-1500 |
Touch panel | Siemens comfort TP900-TP1200 | Siemens comfort TP900-TP1200 | Siemens comfort TP900-TP1200 | Siemens comfort TP900-TP1200 |
Interface | cable/network | cable/network | cable/network | cable/network |
Pumps | 2x160m3/h | 2x100m3/h | 2x63m3/h | 2x40m3/h |
Tanks | 2x1000 L | 2x800 L | 2x500 L | 2x300L |
Channels | 3 (up to 6) | 3 (up to 6) | 3 (up to 6) | 3 (up to 6) |
Al weight | 40kg以上 | 25~40kg | 10~25kg | 10kg以下 |
DCM | 4000~4500ton | 2700~3500ton | 1650~2500ton | 1250ton |
Super Vacuum Valve
Dual vacuum channels in the valve working at low plunger velocity phase. The main channel is shut-off when auxiliary channel working at high plunger velocity phase in order to maintain the high vacuum in cavity to the last minute.
With Hivatech Vacuum unit, the evacuation capability is 50% more than normal valve.
Super vavle | Al weight | DCM | Vac unit |
HVSC | 0.5 – 2.5 | 300 – 1000 | all units |
HVMC | 2.5 – 6.5 | 1250 – 2500 | all units |
HVLC | 6.5 – 12.5 | 1650 – 2800 | HV600S abv,or HV350CS |
HVXC | 12.5– 21 | 2800 – 4000 | HV800S abv,or HV350CS |
Mobile Vacuum Unit HV 300
project | parameter | project | parameter |
DCM | 1000ton以下 | Vac curve | trigger |
Movable | ● | Tool recipe |
24 |
Interface | cable/network | Channels | 2xDN25 |
Pump | 40m3/h | Chinese/English | ● |
Power consumption | 1.5KW | Vac test | ● |
Capacity | 300L | Pollution test | ● |
Ultimate vacuum | 0.1mbar | Profile test | ● |
System vacuum | <10mbar | Channel blowing | individual |
Compressed air | 6bar | Compatibility | positive valve |
Air consumption | 550L/min | chill block | |
Occupied area | 800×1400mm | pneumanic valve | |
Weight | 350KG | super vavle | |
PLC | S7-1200 | hydralic valve | |
Touch panel | TP700/900 |
Integrated auxiliary hydraulic station with hi-vacuum system
Integrated auxiliary hydraulic station with hi-vacuum system, to provide hydraulic control for hydraulic vacuum valves. The integrated system is the solution for the customers who are unable to make use of existing hydraulic system of the DCM. All controls are done by the integrated panel, making the operation more user-friendly.
Hydraulic System | HVY100HDS |
Power supply | 380VAC, 50Hz |
Power consumption | 11kW |
Hydraulic pump | 40l/min |
Oil Tank | 400l |
Pressure sensor | 1 |
Control valve | 1-3 |
Accumulator | 1 |
Temperature sensor | 1 |
Mobile Vacuum Unit HV 220
Option of either integral or split type, including operational panel and main valve box. Standard setup includes 2 channels which can be customized to be customized tobe up to 6 channels as per requirement.
project | parameter | project | parameter |
DCM | 500ton | Touch panel | 7”smartline |
Movable | ● | Vac curve | real time |
Interface | cable | Tool recipe | 24 |
Pump | 40m3/h | Channels | 2xDN25 |
Power consumption | 1.5KW | Chinese/English | ● |
Capacity | 220L | Vac test | ● |
Ultimate vacuum | 0.1mbar | Pollution test | ● |
System vacuum | <10mbar | Profile test | ● |
Compressed air | 6bar | Channel blowing | inner |
Air consumption | 550L/min | Compatibility | positive valve |
Occupied area | 600×1300mm | chill block | |
Weight | 320KG | pneumanic valve | |
PLC | smart200 | super vavle |
When excessive air is trapped inside the casting it will cause defects such as internal porosity or blisters on the surface. If normal venting is not sufficient, you can extract it out using vacuum.
Continue Reading