Four Columns Hydraulic Press

Ref Price:
$100,000.00 - 500,000.00 / unit
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
2 unit/month

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Product Description:

Brief Introduction of Four Columns Hydraulic Press

This machine is used for plastic forming of SMC products. It is used in automobile part making, architectural material making, electronic part making etc.

The permitted working temperature is: -5~45℃;relative humanity ≤90%;water pressure: 0.3~0.5Mpa;power supply 380V 60Hz, tolerance 380V±10%.

FRP material is one kind of fiberglass reinforced products , it includes SMC material,BMC material,DMC material ,it has light weight and high strength advantage . Hydraulic press used for FRP products is mainly used for make electrical box ,Water box panel , automobile inside decoration parts, tractor driving room and side plate etc .

Before the FRP sheet is pressed , the material should be heated inside the mould , according to the products quality requirements and user habit , there are three kinds of mode :  conducting oil heating , steam heating , resistance  heating . The following is main specification

 

Main Specifications of Four Columns Hydraulic Press

1.Four column & frame type
2.Pressure:100~5000 tons
3.Used for SMC ,BMC,DMC and other FRP material
4.Meet CE standard

 

Technical Parameters of Four Columns Hydraulic Press

No

Item

Unit

Value

TDY32-10

TDY32-16

TDY32-25

TDY32-40

TDY32-63C

TDY32-100A

TDY32-100C

1

Capacity

KN

100

160

250

400

630

1000

1000

2

Max. Pressure

Mpa

13

13

16

26

25

25

25

3

Return

KN

190

165

320

4

Knock out

KN

190

250

190

5

Slide Stroke

mm

400

400

500

500

400

600

600

6

Knock out strock

mm

150

200

200

7

Day light

mm

630

630

630

630

600

900

900

8

Max. Space movable

mm

221

215

9

Sliding Speed

Fast Down

Mm/s

75

45

38

38

22

150

22

Press

Mm/s

15

13

10

10

9

6-10

14

Return

Mm/s

150

125

100

100

50

85

47

10

Knock out speed

Knock out

Mm/s

50

60

70

Back

Mm/s

100

160

140

11

Table Size

Width

mm

560

560

560

560

520

630

720

Length

mm

560

560

560

560

490

630

580

12

Column Distance

Width

mm

650

770

800

Length

mm

350

460

430

13

Table height above ground

mm

900

900

800

800

760

800

760

14

Size

Width

mm

1480

1600

1900

1900

2000

2040

2160

Length

mm

1000

1000

1000

1000

1563

1050

1567

Height above ground

mm

2395

2400

2410

2410

2500

3420

3020

15

Power

KW

4

4

4

5.5

7.5

11

11

16

Weight

kg

1500

1700

1950

2000

≈2500

4200

3000

 

Hydraulic Press Body of Four Columns Hydraulic Press

The hydraulic press body is welded and fabricated by excellent carbon steel plate, the fabrications would be

annealed and sandblasted before the machining . The 4 pieces stand columns choose C45 carbon steel

material,the surface would be hardened and chromated.The ejecting cylinder is installed under the work table .

Hydraulic system of Four Columns Hydraulic Press

3.1 Hydraulic power unit is installed on the top of press .it consists of pump, motor ,valve block, oil tank, oil

filter, oil temperature display, oil level display. The main pump adopts axial plunger pump,the press working

speed could be adjusted easily .

3.2 Oil tank is welded with excellent steel plate. The oil tank has the washing window on the side with oil level mark. The air filter and integrated valve block etc is installed at top of the oil tank. There are antishock pipe

clamp laying on the hydraulic pipeline to prevent the leakage and shock of high pressure pipeline. All of the

pipeline should be pickled and passivated before installation to ensure the oil's clearness.

3.3  Oil filtering and cooling device:

Adopting water cooling device for oil cooling

keep the oil temperature below 60degree,when oil temperature reach 44°C, it should manually connect the cooling device. When reaching 55 degree, alarm and display on the touchtype screen. When reaching 60degree, the control system will cut off power and

stop work by force. At this time, all pump will stop running except lubricant pump and low pressure pump. Users

should ensure the cooling water temperature should below 25°C, water flow should be 10m3/h.

 

Electrical system of Four Columns Hydraulic Press

4.1 Operation cabinet and button centralized ,touch screen ,independent electric control cabinet .PLC has the shot counter function and memory function for various programme and production status.. The press could controlled by operation cabinet or touch screen separately

4.2 Adopting PLC control system,Intermediate relay makes PLC output point and electromagnetic valve connected

4.3 Power 380AV 50Hz; Control circuit and electromagnet DC24V.the temperature is controlled within 0-200°C,

 

Operating system of Four Columns Hydraulic Press

5.1 Adjusting, manual and semi-automatic, total three mode.

A.Adjusting: To finish the function through pressing the related button, which is mainly used to adjust the

equipment and change the mould.

B. Manual: Pressing the operating button to finish the corresponding process action. The motion will stop

when pressing the stop-button or reaching the stroke end.

C.Semiautomatic: Pressing hands operating button to complete one procedure. The action sequence as

following: Fast closing→Slow closing Presure holding        Release air on top of mould during      slow openingFast opening Release air at bottom mould Ejector startRemove the part       Ejector down       Preparation for

next cycle

5.2A  Pressure meter is installed beside the press,the pressure could be adjusted by remote governing valve.     B  The position switch is installed on the press , the press speed could be changed  with the change of

position,Within the position range,the press speed is slow , out of the position range , the press speed is fast .

    C   The slow approaching speed and slow return speed could be adjusted within 8-20mm/S .

    D   The mould heating temperature could be adjusted and showed by temperature control device

5.3 Safety device:

A  Safety light curtain is installed in front of the press .

B  Immediate stop buttons in case of abnormal condition.

C  Upper limit switch and lower limit switch ( double protection )

D  Hydraulic system return circuit has safety valve

F.  Repair ladder and platform is installed on the press

G Mould safety feature: No press closing if ejector is up.

No ejector functioning to up if press is closed.

H.  Pressure alarm

I   Oil temperature alarm

J   Oil level alarm

K:  Oil jam alarm

L:  Safety curtain alarm

 

FAQ:

1. Why Choose us?

CNBM is a stated owned company, provide the guarantee for the best quality, best service and safety business.

2. How will we guarantee the quality?

a, ISO 9001-2008 quality control system;

b, Strict and regular quality control in production;

c, Inspeciation when loading into container before shippment;

3. Payment terms?

We can accept L/C, T/T etc.

4. Do you offer OEM service?

Yes, we can print customers’ logo on the packaging;

And the size and specification can be produced and design according to your demand.

 

 

 

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