Electrohydraulic Servo Numeric-control Folding Machine

Electrohydraulic Servo Numeric-control Folding Machine

1. Overall welded and processed structure.

2. Closed loop control mode composed of electric-hydraulic servo valve and measure ruler, ensure the highest controlling precision, bending accuracy and repositioning accuracy anre alsi reach the highest level.

3. Backgauge mechanism can nontrol several backgauge axes.

4. Integrated hydraulic system decreases the pipe connections, oil leakage, and increases the stability and overall beautifies.

5. Hydraulic compensation mechanism help to prevent the deformed slider from affecting the quality of the workpiece, and the compensation mechanism is adjusted automatically by the CNC controller which is convenient and accuracy.

6. NC controller uses Holland DELEM, Italy ESA or Swiss CYBELEC with Multi-languages.

Main Parameters

Model	Nominal Pressure (kn)	Length of Working Table (mm)	The Depth of Throat (mm)	Ram Stroke (mm)	Number of Stroke (m/min-1）	Motor Power (kw)
WC67Y/K-40/2200	400	2200	200	100	11	4
WC67Y/K-40/2500	400	2500	200	100	11	4
WC67Y/K-50/2500	500	2500	200	100	11	5.5
WC67Y/K-63/2500	630	2500	250	100	10	5.5
WC67Y/K-63/3200	630	3200	250	100	10	5.5
WC67Y/K-80/2500	800	2500	320	150	8	7.5
WC67Y/K-80/3200	800	3200	320	150	8	7.5
WC67Y/K-100/2500	1000	2500	320	150	8	7.5
WC67Y/K-100/3200	1000	3200	320	150	8	7.5
WC67Y/K-100/4000	1000	4000	400	150	8	7.5
WC67Y/K-125/2500	1250	2500	320	150	8	7.5
WC67Y/K-125/3200	1250	3200	320	150	8	7.5
WC67Y/K-125/4000	1250	4000	400	150	8	7.5
WC67Y/K-160/3200	1600	3200	400	180	8	11
WC67Y/K-160/4000	1600	4000	400	180	8	11
WC67Y/K-160/5000	1600	5000	400	180	7	11
WC67Y/K-160/6000	1600	6000	400	200	7	15
WC67Y/K-200/3200	2000	3200	400	200	7	15
WC67Y/K-200/4000	2000	4000	400	200	7	15
WC67Y/K-200/6000	2000	6000	400	200	7	15
WC67Y/K-250/3200	2500	3200	400	200	7	18.5
WC67Y/K-250/4000	2500	4000	400	200	7	18.5
WC67Y/K-250/6000	2500	6000	400	250	7	18.5
WC67Y/K-300/3200	3000	3200	400	250	7	22
WC67Y/K-300/4000	3000	4000	400	250	7	22
WC67Y/K-300/6000	3000	6000	400	250	7	30
WC67Y/K-300/7000	3000	7000	400	250	7	30
WC67Y/K-400/6000	4000	6000	400	250	7	30
WC67Y/K-500/6000	5000	6000	400	300	7	37
WC67Y/K-600/6000	6000	6000	420	300	7	37

Ⅱ(X, R) Backgauges

Ⅲ (X, R, Z1, Z2) Backgauges

Type Ⅱ: 2 NC axles (X, R)

2 manual-axles (Z1, Z2)

Type Ⅲ: 4 NC axles (X, R, Z1, Z2)

Type Ⅳ: 5 NC axles (X, R, Z1, Z2, H)

High precision grating feet installed on C type rack,

overcome the fuselage bending deformation folde

in half the influence of accuracy.

The equipment of automatic hydraulic crowning

system can compensate the bending tolerance

caused by the ram torsion.

Import high quality servo system

Performances:

1. Integrity of torque control, speed control and position control.

2. High speed, high accuracy operation.

3. High frequency response and short setting time.

4. Automatic adjustment of internal gain.

5. Small volume, easy operation and easy wrie connection.

Mould exchange clamping device

Simple but stable and reliable back gauge has elegant appearance