Zhejiang ETONE Precision Machine Co.,Ltd.

APC Series Double Crankshaft Precision Steel Frame Punch

The high-rigidity frame design, welded with high-quality steel and processed by the process of eliminating internal stress. Improve the precision stability and reliability of the machine. The center of the drive is aligned with the center of the machine to ensure accurate and stable punching.

Product Features

• To ensure the relative stabllity of the machine operation, the symmetrical two slide rails and the balancer device design are applied.

• The die precision may be up to 0.1mm and is safe, convenient and reliable.

• The crankshaft, the gear set, the connecting rod, etc. are processed by oxidation and grinding, and have extremely high comprehensiveness and wear resistance performance;

• Highly sensitive and reliable clutch/brake device and internationally leading double solenoid valve and overload protection device are applied to ensure the accuracy and safety of the operation and stop of the press slide;

• The machine structure lis designed reasonably, which is convenient for automatic production, reducing costs and improving efficiency;

• Advanced design concept, low noise, low consumption and energy saving.

Technical parameters

Name	Unit	APC-110		APC-160		APC-200		APC-250		APC-315
Model		V	H	V	H	V	H	V	H	V	H
Tonnage	Ton	110		160		200		250		315
Rated tonnage point	mm	5	3	6	3	6	3	7	3.5	7	3.5
Stroke length	mm	180	110	200	130	250	150	280	170	300	170
Number of strokes	s.p.m	35-65	50-100	30-55	40-85	25-45	35-70	20-35	30-60	20-35	30-50
Maximum die heigh	mm	400	435	450	485	500	550	550	605	550	615
Slider adjustment volume	mm	100		100		120		120		120
Iower table size	mm	1800 * 650 * 130		2000 * 760 * 150		2400 * 840 * 170		2700 900 170		2800 1000 190
Upper table size	mm	1400 * 500 * 70		1600 * 550 * 70		1850 * 650 * 95		2100700 95		2200900 95
Main motor	kW	11		15		18.5		22		30
Supply air pressure	kg/cm2	5		5		5		5		5
Precision	JIS(CNS) Level I
Die cushion tpe	Two plate & two cylinders
Capacity	Ton	3.6 * 2		6.3 * 2		10 * 2		14 * 2		14 * 2
Air pressure	kg/cm2	6.5		7.2		6.75		9		9
Stroke	mm	70		70		80		100		100
Die cushion top plate area	mm2	3502352 groups		4102602 groups		5403502 groups		6404702 groups		6404702 groups