BM15-12/BM38-12

Item name		Parameter
		BM38-6	BM38-12	BM55-6	BM55-12
Longitudinal slide	Quantity	1	2	1	2
	Longitudinal stroke	300mm
	Drive motor power	0.25KW		0.37KW
Lateral slide	Quantity	1	2	1
	Longitudinal stroke	800mm		1050mm
	Drive motor power	0.25KW		0.37kw
Milling power head	Quantity	2	4	2	4
	Milling cutter	Indexable carbide blade
	Axial adjustment of conical milling cutter	60mm		80mm
	Spindle motor power	7.5KW		15KW
Beveling column	Quantity	2	4	2	4
	Vertical travel of power head	1050mm		1300mm
	Vertical movement drive motor	1.5kW		2.2kW
	Clamp movement range	100~600mm
	Clamping mode	Hydraulic clamping
Beveling deep retaining iron	Quantity	2	4	2	4
	Working schedule	0~40mm
	Drive motor	0.04KW		0.06KW
Conveying roller table	Length of outside conveyor roller table	5000mm
	Power of external conveying motor	0.55KW		1.1KW
	Power of motor in machine	0.25KW		0.55KW
Overall dimension of main machine (length × wide × (high)		7.3*2.9*2m	14.6*2.9*2m	7.0*4.0*2.8m	15*4.0*2.8m
Main machine weight		5000KG	10000KG	11000KG	24000KG

1) Because of the use of CNC longitudinal sliding table, the locking process of beam with inclined end face can be completed at one time. 2) Frame structure is adopted for the frame, with reasonable structure design and strong stability. 3) The milling head adopts top-down milling mode to reduce vibration and improve tool life.

NO	Name	Brand	Country
1	Linear rolling guide pair	HIWIN/CSK	Taiwan, China
2	Hydraulic pump	JUSTMARK	Taiwan, China
3	Internal shaft oil pump motor	S.Y	Taiwan, China
4	Electromagnetic hydraulic valve	ATOS/YUKEN	Italy / Japan
5	Programmable controller	Mitsubishi	Japan
6	Frequency converter	INVT/INOVANCE	China
7	Limit switch	TEND	Taiwan, China
8	Touch screen	HMI	Taiwan, China
9	Pneumatic solenoid valve	AirTAC	Taiwan, China
10	Filter regulator	AirTAC	Taiwan, China

7) Equipped with centralized lubrication system, the key parts of the timing and quantitative lubrication. 8) It is easy to operate with HMI touch screen. It has the function of automatic setting of cutting parameters, which can automatically change the amount of milling and greatly improve the productivity. 9) The frequency conversion roller table is used for feeding, which can stably transport. 10) The machine is an automatic production line. The feeding channel, main machine, discharging channel and other devices constitute an automatic line, which can automatically and continuously mill the same type of H-beam.4) The beveling head is guided by a rectangular guide made of ductile iron, which has good wear resistance and ensures smooth milling. 5) The feed of milling head is controlled by frequency converter with stepless speed change. Each axis is controlled by decelerating motor and encoder, with accurate positioning. 6) The Beam is clamped by hydraulic pressure, and the wing plate and web plate of the beam are compressed by multiple oil cylinders to ensure smooth milling.