CNC rotation band saw machine for H beam

CNC rotation Band Saw Machine Model DJ1250

A. Application

It was mainly used for cutting H Beam, Slot steel, Box beam and bar steel with characteristics of easy operation, high efficiency and strong power etc.

B. Technical parameter of Parameters of CNC rotation band saw machine for h beam

Name Unit Parameter Remark
Range of workpiece
H beam mm 150x80~1250x600
U beam mm 150x80~1250x300
Box beam mm 150x80~1250x300
Thickness mm ≤80
Length m Standard 15 By client request
Short material restrictions mm Automatic process≥3000
Manual process: 690~3000
Drill power box number piece 3
Range of diameter mm 5~40
rotation of spindle r/min 30~2000
Taper of spindle M4

motor power of spindle KW 3×11

Sawing H-beam size ( without roation)
(Web height x flange width) Max. 1250 mm×600 mm
Mini 200 mm×75 mm
Saw Blade Size T: 1.6mm W: 67mm
Motor power Main motor 15 kW
Hydraulic pump 5.5kW Saw blade linear speed 20~100 m/min
Feeding speed 0-2 m/min software control
Rotation angle 0°~45°
Worktable Height About 800 mm

C. CNC rotation band saw machine for h beam Characteristics

a) The machine is mainly composed of saw-frame, bed(worktable), vertical feeding mechanism, upright press mechanism, rotation worktable, hydraulic system and cooling system etc.
b) Saw frame is welded by square tube and steel plate with aging treatment to ensure strengthen and precision.
c) Saw frame feeding is controlled by hydraulic servo proportional valve and encoder realize digital control.
d) Blade saw keep good tensile in rapid moving condition by hydraulic tensile control.
e) Power brush was equipped on blade saw to clean chips, which can adhere to blade occasionally, automatically.
f) Spiral chips-removal system is equipped on machine to collect chips.