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  • Welcome to HIVATECH

  • Advanced Application Concept of Die Casting Vacuum

  • First Class R & D and Technical Service Team

About Us

HIVATECH (Anshan) Co. Ltd was established in 2013. 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.

Mobile Vacuum Unit

Split type vacuum machine and split type vacuum machine, convenient and flexible installation, various models, suitable for different sizes of die casting machines.

Vacuum Station & Vacuum Unit

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.

Hi-Vacuum & Super-vacuum Valve

HIVTECH’s patented product consisting of two independent vacuum systems.

Why choose Hivatech?

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.

Patents and Certifications

CE Certification

Super Valve

Pneumatic Valve

Pre-vac Valve

Dual System Hi-vac Unit

Vacuum Damping Unit

Tool Tight Test Unit and Leak Measure Method

COMPATIBILITY WITH EVACUATION ELEMENTS

Traditional positive vacuum valve
Chill block
Pneumatical vacuum valve
Super vacuum valve
Hydraulic vacuum valve

OPERATION PANEL FUNCTIONS

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

PROFINET COMMUNICATION

Interface with DCM via profinet
Vacuum data transferred to DCM via profinet.

PROCESS CONTROLS

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

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HV1500

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

HV1000

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

HV600

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

HV800

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

Vacuum Station

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

Vacuum 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

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

Vacuum Vavle

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.
- High anti-pollution and repeatability
- Channel Vacuum measuring & feedback
- Simple and easy mounting and maintenance
- Applicable for Aluminum and Magnesium Alloy Casting
- Patented Product

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

HV300

Mobile Vacuum Unit HV 300

      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 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

Hydraulic Station

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

Hv220

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

News Information

Vacuum Die Casting

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.

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Keep in Touch

Are you ready to start your project? Give us a call or drop us a line.

Phone

+86 412 5127979
013816500254
+86 412 5127575

Email

info@hivatech.com
qinyun@hivatech.com

Location

#51A Road Anqi Dadaowan Developing Zone Anshan,China