CNC Bending Machine

CNC Control System Positioning control of back gauge. Intelligent positioning control. One-side and two-side positioning which eliminates spindle clearance effectively. Retract functions. Automatic reference searching. One-key parameter backup and restore. Fast position indexing. 40 programs storage space, each program has 25 steps. Power-off protection.

Technical parameters
SL		Name		Unit	Value
1		Nominal Pressure		KN	3000
2		Worktable length		mm	1600
3		Column distance		mm	2700
4		Depth of throat		mm	220
5		Slide stroke		mm	250
6		Max open height between worktable and slide stroke		mm	520
7		Adjust volume between slide stroke		mm	250
8		Slide stroke speed	Space loaded	mm/s	52
			Full loaded	mm/s	10
			Return trip	mm/s	50
9		Main motor	Rotary speed	r/min	970
			Power	Kw	37
10		Axial plunger pump	Pressure	mpa	31.5
			displacement	ml/r	63
11		Slide adjust motor
			Power	W	380
			Rotary speed	rpm	960
12		Blocking behind press adjust motor
			Power	Kw	0.55
			Rotary speed	rpm	960
13		Dimension size	length	mm	1600
			width	mm	940
			height	mm	1700

1	Oil Pump	Shanghai Aerospace pump plant
2	Hydraulic valve plate	Bosh Germany
3	Oil tank	Shanghai hailin
4	Single / air switch pole	DELIXI
5	AC contactor
6	Thermal relay
7	Breaker
8	Mold	Everitt（German-owned）
9	Seals	NOK Japanese imported
10	Electrical Components	Schneider Electrical from French
11	Back Gauge & RAM Drive	DELIXI
12	Foot Switch	KACON from South Korea
13	Travel Switch	Schneider Electrical from French
14	Manual Crowning System	from 2016 design		Optional
15	Three color Alarm Lamp
2. Safety Configuration
1	Warning of high oil temperature		Yes
2	High oil pressure protection		Yes
3	Motor overload protection		Yes
4	Laser safety protection		No
5	Left & Right side protection		Yes	Fixed type(metal)
6	Electricity leakage protection		Yes
7	Safety Relay		No
8	Monitoring and Redundant		No
9	Safety standards		CE
10.	Complete control panel made of		No
11.	Foot operated Device		No

Front	Bending die	Electrical system	Finger and screw drive
Stroke induction	Reducer	Synchronous wheel and belt	Hydraulic valve group
Anti high pressure hose	Oil pump	Cylinder,Shanghai hailin	Main motor

Structure characteristics

That digital bending machine is new generation production of our company. It mainly is including machine frame, slide, hydraulic system, behind positioning system, electric system and mould etc.

Configuration:

1. New European design, Stream lined appearance.
2. Whole steel plate overall welding Strong Vibration resistance.
3. Sandblasting de-rusting machine, and spray with anticorrosive paint
4. Machine frame, slide, blocking behind press beam and shell etc. structure adopt CNC       milling machine clamping processing formed at once time make sure its installation surface parallelism and perpendicularity.
5. With 2 adjustable front carrier aircraft
6. Coating with Nippon Polyurethane paint.

Slider structure

1.  The acting bending design, low noise, stable working conditions.
2.  There is slow rebound control function; the operator can better control the work.
3.  Universal mounting surface of the mold, the mold clamping can best meet the requirements.

Hydraulic system

1. Apply leading domestic hydraulic control system.
2. Hydraulic systems are made of well-known manufacturers of famous enterprises.
3. Cylinder processing is integral forged---roughing finishing---quenched ---Finishing--The inner wall of the grinding process, Make cylinder not only own hardness wearable, but also have high cylindrical precision.
4. Round cylinder piston rod using round - roughing - quenched - finishing - surface hardening - grinding - hard chrome plating - polishing
5. Fuel tank seals are imported, good quality and strong performance.
6. Hydraulic system overloads overflow security.
7. Oil level display clear and intuitive.
8. Sand-blasting the inner wall of the tank.
9. Working for hours at rated load, the hydraulic system to ensure no leakage and the process continued stability, high accuracy.

Post location system

1. Equipment for the production of multi-channel bends, high-precision parts.
2. The positioning accuracy of after the block is domestic highest.
3. Back gauge X axis apply precision screw, smooth bars.
4. Use box beam Back gauge structure, having sufficient mechanical length and rigidity.
5. Unique sub-block structure, expanding the gauge range.

Electrical System

1. Electrical components imported or joint venture, suit international standards, safe and reliable, long life, anti- interference ability.
2. With movable foot switch, easy to operate, there is an emergency power off function.

Mold clamping and configuration

Match Mechanical type punch clip and 1 set of standards up and down mold.