Brand New Hydraulic Basic Training Equipment

1.  Applications
-     It is a training set that is specially produced for educational purposes. Designed for learning how to operate devices in hi-tech systems. Practice skills in the use of equipment in hydraulic systems.
-     Study the operation of two-way hydraulic cylinders.
-     Study the operation of a 4/2-way valve with a lever type.
-     Study the operation of a 4/3-way valve with a lever type.
-     Study the operation of the pressure limiting valve.
-     Study the operation of the check valve.
-     Study the operation of the pressure gauge.
-     Study the control circuit for draining excess oil with Shut-off valve.
-     Study the connecting rod speed control circuit with Bleed-off circuit.
-     Study the control circuit for draining excess oil with Flow control valve.

2.  System Specifications
Hydraulic training equipment consists of a list of equipment as follows.

-     Double acting cylinder: 1 set
·         Diameter at least 24 mm
·         The stroke at least 150 mm.
·         Strongly attached to the test panel with bolts.
·         2 quick plug connectors
-     4/2 single solenoid valve: 1 set
·         At least 4 mm socket for connect cables electrical.
·         Voltage of 24VDC
·         Strongly attached to the test panel with bolts.
·         At least 4 quick connectors
-     4/3 solenoid valve: 1 set
·         Center position A, B, P, T off
·         At least 4 mm socket for connect cables electrical.
·         Voltage of 24VDC
·         Strongly attached to the test panel with bolts.
·         At least 4 quick connectors
-     4/3 solenoid valve: 1 set
·         Center position A and B are closed, P and T are connected.
·         At least 4 mm socket for connect cables electrical.
·         Voltage of 24VDC
·         Strongly attached to the test panel with bolts.
·         At least 4 quick connectors
-     3/2 single solenoid valve: 1 set
·         At least 4 mm socket for connect cables electrical.
·         Voltage of 24VDC
·         Strongly attached to the test panel with bolts.
·         At least 3 quick connectors
-     2/2 single solenoid valve: 1 set
·         At least 4 mm socket for connect cables electrical.
·         Voltage of 24VDC
·         Strongly attached to the test panel with bolts.
·         At least 2 quick connectors
-     Distributor plate: 2 set
·         3 out less.
·         1 in less
·         Strongly attached to the test panel with bolts.
·         4 quick connectors
-     Hydraulic Pump: 1 set
·         Electric motors 220 – 240 Vac 50Hz.
·         Oil pressure at least 40 bar.
·         Switch turn on and off with a motor.
·         Gauge to measure the oil level and oil pressure.
·         Pressure Relief valve to limit the oil pressure.
·         2 quick connectors
-     Pressure gauge: 1 set
·         Oil pressure at least range 0-60 bar
·         Strongly attached to the test panel with bolts.
·         At least 1 quick connector
-     Hydraulic motor: 1 set
·         Strongly attached to the test panel with bolts.
·         At least 2 quick connectors
-     Limit switch NO/NC: 1 set
·         Quick fix mounting panel bracket made of ABS size at least  62x72 mm.
·         Contact voltage of 24VDC
·         At least 4 mm socket for connect cables electrical or better.
-     Inductive sensor PNP output: 1 set
·         Quick fix mounting panel bracket made of ABS at least size 62x72 mm.
·         Voltage of 24VDC
·         At least 4 mm socket for connect cables electrical.
-     Relay panel: 1 set
·         Relays 2 pcs.
·         Voltage of 24VDC, coil with LED
·         At least 4 relay output contacts NO/NC
·         At least 4 mm socket for connect cables electrical.
-     Push button switch with lamp: 1 set
·         Push button switch with lamps 3 pcs.
·         Voltage of 24 VDC.
·         Contact type 1NO/1NC
·         At least 4 mm socket for connect cables electrical.
-     Switching power supply panel: 1 set
·         Input 220VAC 50Hz.
·         At least output size 24VDC 5A.
·         At least 4 mm socket for connect cables electrical.
-     Electrical time delay (Timer ON delay & Timer OFF delay): 1 set
·         Voltage of 24 VDC.
·         Time delay range at least 0.1 – 10 second
·         Time delay relay contact NO/NC,
·         At least 4 mm socket for connect cables electrical.
-     PLC panel: 1 set
·         Voltage input 220VAC 50Hz.
·         Digital input of at least 24 VDC, 8 points
·         Digital output relay, 6 points
·         Analog inputs of at least 0-10VDC, 2 points
·         Communicate with Internet LAN
·         4 mm socket for connect cables electrical.
-     magnetic pictures: 1 set
·         At least 20 symbolic picture sheets
-     Experimental documentation with CD: 1 set
-     At least set of connection cables: 1 set
·         Length 50 cm., 20 lines
·         Length 100 cm., 20 lines
·         Continuous plug-in connector, size 4 mm.
-     Wooden cabinet for storing electrical pneumatic equipment: 1 set at dimension least 360 x 500 x 500 mm
·         3 drawer.
·         4 castors.
-     Aluminum profile panel: 1 set
·         At least size W1140 x H800 x D30 mm.
·         With grooves and slots for mounting pneumatic devices and
·         electrical panel
·         Can be used on both sides
-     Oil tray: 1 set
·         2 pieces for two sides
·         Dimension at least 80 x 100 cm
-     3-way hydraulic connectors: 3 pcs
·         3 quick connectors
-     Hydraulic test hoses
·         Two-sided female quick-connect connector, cable at least length 0.65 meters, total of 12 lines
·         Two-way female quick-connect connector, cable at least length 1.2 meters, 8 lines
-     Automatic Voltage Regulator: 1 set

3.  Standard
-     Requirement for ISO 9001:2015, or equivalent for Quality Management
-     Manufacturer must have at least 10 years’ experience manufacturing similar training equipment

4. Maintenance and Service
-     Supplier must have experience of specialist/technical support with similar equipment.
-     Services are available through online consultation, spare parts transport, and service must be available locally or in neighboring countries (Southeast Asia). Technical service must be provided within 2 weeks after request.
-     On-site training for a maximum of 10 people for at least 2 days at the time of installation to ensure the participants know how use the instruments.

5. Warranty: 2-year spare part and Services