CNC Drilling Machine For Plate Model PMZ2012

PMZ2012 is mainly used to drill the steel plate, metal plate which used for steel structure industry, steel tower industry, can process max. steel plate size 2000*1200mm, can drill max. diameter 50mm(if required, can drill max. diameter 80mm), can drill max. plate thickness 100mm.

Application: The platform on which the workpiece works. The workpiece is placed on the base support bar and clamped by the clamp cylinder to fix the workpiece.

The bed is made of square tube welding, and the precision is stable after tempering heat treatment to remove stress.The two sides of the bed are parallel with two linear guides, and one side is equipped with a high precision ball screw.The sliding blocks on both sides of the guide rail are equipped with movable numerical control sliding platforms.The longitudinal movement of the CNC sliding table is driven by a servo motor.

1. Basic configuration

2.1 Mechanical parts

No.	Item	PMZ2012
1	Size of machine(mm)	5000x2700x2800mm
2	Number of machine bed frame	1 Set
3	Number of Gantry frame	1 Set
4	Number of Spindle heads	1 Set
5	Air-actuated control System	1 Set
6	Hydraulic control System	1 Set
7	Automatic Chip removal	1 Set
8	Circulation Cooling system	1 Set
9	Electrical System	1 Set
10	The part responsible by purchaser	Embedded plates and anchor bolts required for the cement foundation and equipment of the installation site shall be prepared according to the foundation drawing provided by the supplier

2.2 Electric control unit

1	CNC system	PLC control system
2	Driving system	Panasonic servo motor

3. Plat Drilling Machine Main Parameters

Item	Model	Unit	PMZ2012
Max working size	Length x width	mm	2000x1200 1 Pcs
			1000x1200 2 Pcs
			1000x600 4 Pcs
	Overlay thickness	mm	100
Drilling spindle	Number of spindle	piece	1
	Model of spindle		Morse 4 # cone hole
	Speed of spindle	r/min	120-560 Stepless speed inverter
	Feeding type		Hydraulic self-controlled stroke drilling spindle head
	Feeding travel	mm	180
	Drilling diameter	mm	Φ12-Φ50
	Main motor power	KW	5.5
Workpiece hydraulic clamping	Number of clamping cylinder	Pcs	12
	Clamping power/piece	KN	7.5
	Clamping way		Foot switch control
	Hydraulic pump pressure	MPa	6
	Hydraulic oil tank volume	L	100
Electric control	Control type		PLC+IPC
	X axis servo motor	KW	1.5
	Y axis servo motor	KW	1.5
	Motor power of hydraulic pump	KW	2.2
Drilling precision	Drilling precision	mm	±0.5mm
	Re-positioning precision	mm	±0.1mm
Cooling type			Forced circulating water cooling
Chip removal method			Flat chain automatic chip conveyor
Machine size	LxWxH	mm	5000x2650x2800
Machine weight(appx)		T	6

4. Machine working environment

1	Power	three-phase and four-wire system
2	Voltage	415V±10%
3	Frequency	50Hz
4	Working Temperature	0℃-40℃
5	Relative humidity	<90% non-condensing
6	Compressed air	Voltage:0.4MPa

5. Introduction of each component of machine

The machine is mainly composed of drilling host unit, table moving unit, clamp assembly, pneumatic system, electrical system, hydraulic system, etc.