Introduction

KH Series use holistic welding frame,standard with CNC 4+1 axis,Electro hydraulic servo system ,CNC controlled Mechanical crowning

Features

Servo pump control technology.Energy saving and environmental protection.Cybtouch-12/ visitouch-19 CNC system.Various upper and lower tools.

Core configuration

Servo motor

Quiet— lower vibration and noise

Power ceo—Energy saving，smaller oil tank

Faster—30% Performance improvement, less working-cycle time

Accuracy—Up to 5um positioning accuracy

Controller

Automatic calculation of bending Angle，main pressure and crowning

Automatic simulation of bending step sequence

Automatic calculation of upper die depth

Angle, back gauge correction

Technical parameter

Model(T/MM) KH-80/2500 KH-110/3200 KH-170/3200 KH-220/3200 KH-170/4000 KH-220/4000 KH-250/4000 KH-400/6000
Nominal pressure 800KN 1100KN 1700KN 2200KN 1700KN 2200KN 2500KN 4000KN
Table length 2500MM 3200MM 4000MM 6000MM
Column spacing 2100MM 2700MM 3300MM 5000MM
Slide stroke 165MM 205MM 250MM 300MM
Maximum opening height 420MM 460MM 520MM 560MM
Throat depth 250MM 400MM 405MM
Table height 930MM 900MM 1250MM
Speed without load 230MM/S 220MM/S 180MM/S 140MM/S 120MM/S
Speed during working 10MM/S 8MM/S 7MM/S
Speed of returning 180MM/S 160MM/S 130MM/S 100MM/S 80MM/S
Power of main motor 7.5KW 11KW 18.5KW 11KW 18.5KW 30KW
Oil tank(L) 280L 300L 400L 450L 750L
Dimensions（L*W*H） 2800*1400*2500mm 3550*1650*2600mm 3560*1700*2800mm 3600*1700*2800mm 4300*1700*2800mm 4360*1850*2900mm 6400*2100*3600mm
Weight(Ton) 5.8 7.8 10.8 11.5 12.8 18 36

REQUEST A QUOTE