特点Features:
1.  钢板焊接机身，H型框架，具有高强度，高刚度，高精度
Welded steel plate framework, H frame body, high intensity and rigidity;
2.  采用双曲轴逆向传动和抗偏载导轨，提高机床抗偏载能力
Double crankshaft pitmen totally eliminating side forces by reverse rotation;
3.  采用组合多盘湿式离合器和制动
Combined wet multi discs friction clutch and brake;