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Heavu Duty 4000 Ton Hydraulic Stamping Press For Heat Exchanger Plate

Heavu Duty 4000 Ton Hydraulic Stamping Press For Heat Exchanger Plate

Brand Name : XINKE
Certification : CE, ISO9001:2000
Place of Origin : China
MOQ : 1 Unit
Price : USD 100000-1000000 Per Unit
Payment Terms : L/C, T/T
Supply Ability : 8 Units Per Months
Delivery Time : 90-180 Working Days
Packaging Details : Wooden case, waterproof cover
Frame : Steel Wire Winding Frame
Control : PLC, touch screen
Safety : Hydraulic loop and light curtain
Feature : Automatic diagnosis
Accuracy : ± 0.05mm
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  1. Technical Data

Nominal force of main cylinderkN40,000
Open daylight (distance between slider and bolster)mm550
Slider strokemm350

Bolster size, L.R.

F.B.

mm

mm

1700

800

Slider speed, approach

working

return

mm/s

mm/s

mm/s

100

2-8, variable

100

Working medium, type

pressure


MPa

#46 hydraulic oil

25

Working pressure of main cylinder, max.MPa70
Diameter of main cylindermm850
Power of main motorkW75
Press height above the floormm≤4500
Bolster height above the floormm800
Total press weightton50

Remark: The above data are recommended, and can be discussed with end user


  1. Operational Mode

Manual (inching)

Pushing each button is for each related action

The mode is mainly for press adjustment and mounting toolings

AutomaticEach pushing is for a working circle

Two modes are shifted through switch, and press is controlled by both buttons and touch-screen.


  1. Press Description

Mechanical system

Steel wire winding type frame is finite element analyzed by computer for sufficient rigidity and stiffness.


Four guide rails are for the guiding of slider, strong resistance to unbalance loading


The lower surface of slider is with T-slots


Single oil cylinder is working cylinder. The cylinder is made from alloy steel

Hydraulic system

Drive: Motors, pumps

Control: Control valves, pressure valves, directional valves. filling device,

Auxiliary: Oil tank, cooling device, lubrication device, pipeline

Accessories: Flanges, connectors, gauges, filters


  • Oil tank is on the right side of the press
  • Cartridge valve is for main control of the hydraulic system
  • Over-loading protection and hydraulic loop is for the working safety

Constant power high pressure plunger pump is equipped


  • Slider stroke and hydraulic cushion stroke is accurately controlled
  • Pressure is measured by sensor
  • Pressure is adjusted by overflow valve
  • Pressure is displayed in the touch-screen
  • Pressure accuracy ±0.1MPa
  • Time for maintaining pressure is pre-set in the touch screen, range 0 to 99 seconds

Oil liquid level, oil temperature is real-time monitored and displayed, alarm is automatically sent in case of any failure.


Hydraulic pipes are anti-rust treated, and connected with flanges



Electrical System

The press is operated through an operational panel and a suspend operational table, they are inter-locked.

PLC + touch-screen display

Slider stroke, ejector stroke, working force can be set and displayed through touch-screen


General power switch and motor switches, protective switch is for the safety of system


Electrical cabinets are equipped with ventilation device and lighting device


The four angles of the press frame are installed with emergency stop buttons


Slider displacement is measured by displacement transducer, and measuring accuracy is ± 0.05mm


Travel switches for both upper limit position and lower limit position ensure safety in case of incorrect operation

Cooling System

Automatic cooling system

When oil temperature is over 45℃, cooling works

When oil temperature is over 60℃, press work stops, only cooling works

Individual plate type heat exchanger

Lubrication System

Individual forced circulating lubrication for the slider

It inter-locks with the slider, the press does not work if no startup of lubrication system

Alarm is automatically sent in case of shortage of lube

Lube volume and lubrication period is pre-set

Safety & Protection

Slider keep stationary at any stroke position in case of power failure. It is called support system

Over-loading protection for hydraulic system



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