ü   THE STANDARD COMPONENTS

1.      ESUNTUN E21 CNC SYSTEM

2.      SIEMENS OR SCHNEIDER ELECTRONIC ELEMENTS

3.      USA PARKER SEAL

4.      GERMANY REXORTH HYDRAULIC SYSTEM

5.      CHINA YONGSHUN HIGH QUALITY GEAR PUMP

6.      SIEMENS MOTOR or CHINA FAR EAST Motor (Because of SIEMENS Motor made in China has long delivery period, if the special voltage , we will not use SIEMENS unless the client can accept the long delivery period for machine also. Mostly the normal voltage , the delivery is 30 days for motor. We also use a lot of Motor named CHINA FAR EAST, it’s quality has been proved with several years working. )

7.      CHINA JIANHU CYLINDER HAS CHROMATE TREATMETN

8.      PUNCH AND DIES: T8A

9.      SECTION PUNCH AND DIES AVAIALABE IF THE CLIENT NEEDS SMALL SLIP PUNCH BENDING

10.    BACK-GAUGE: ALLOY HIGH QUALITY STANDARD

11.    PIPES : ANTI-RUST PHOSPHORIZATION PIPES WITH BOTH INSIDE AND OUTSIDE ANTI-RUST TREATED

12.    PIPE CONNECTOR: HIGH QUALITY CONNCTOR FROM SHANGHAI COMPANY WITH HIGH QUALTY SEAL INSIDE TO PREVEND THE LEAKAGE OF THE HYDRAULC OIL.

13.    REAR DOOR WITH OPEN-DOOR POWER-OFF FUNCTION FOR SECURITY

14.    BOTH ENTRANCE AND EXIST OF THE HYDRAULIC OIL TANK, FILTER IS EQUIPPED.

15.    MECHANICAL PUNCH RELEASE CLAMP

ü   OPTIONAL COMPONENTS

1.         SECTION PUNCH AND DIES –PLEASE PROVIDE US THE DIMENSION IF NEEDED

2.         THE FREQUENCY TRANSFORMER---THE PRICE USD

3.         FAST RELEASED CLAMP---USD600/SET MACHINE

4.         BALL SCREW BACKGAUGE FINGERS---USD250/SET MACHINE

ü   ESTUN E21 BRIFT INTRODUCTION

1.         ESTUN E21 is a simple CNC control system designed to replace ESTUN E200 with lower price.

2.         ESTUN is jointed company by HOLLAND DELEM AND CHINA ESTUN

3.         ESTUN E21can control X axis working into position accurately

4.         ESTUN E21 will work better accompany with FREQUENCY TRANSFORMER. FREQUENCY TRANSFORMER is not the standard components ,optional.

5.         Can programme the software for future usage and has memory

6.         Can set up different steps in one programme.

7.         Timer can control the bending time

8.         Control X/Y two axis

9.         The operation manual is available

10.       The install manual is available