Application

Impact specimen gap broaching machine is necessary and special equipment of metallurgy, pressure vessel,vehicles and vessels, construction machinery manufacture industries and departments of science&research.

Standards

The series machines comply with GB2106-80 “Metal Charpy (V type) Gap Impact Test Method” and GB229-94 “Metal Charpy (U type) Gap Impact Test Method”. It can also meet American standard, European standard ASTM,E23-02a,EN10045,ISO148,ISO083, and so on.

Advantages

1.It adopts high precision ball screw drive and linear guide track for support. This structure ensures stability of the broach and geometric precision of gap.

2.It makes use of the principle of one-time-molding. Its processing identity is very good.It can assure gap 100 percent qualified.

3.The broaching knife is made of imported W18Cr4V material. Its hardness is high and its wear-resistance is excellent. Each broaching knife can process up to 20,000 specimens.

4.It is equipped with double-pole and processes two specimen gaps simultaneously with a “V” type and a “U” type (also two “V” or two “U” type). Whether processing “V” or “U” notch, the pole do not need changing. Processing specimen gap only needs 10 seconds.

5.This equipment is our patent product.