Double Crank Press (110-250 Tons), APC Series

: http://stampingpress4u.com

Double Crank Power Press | Metal Forming Processes | 110 - 250 Metric Tons Capacity

APC series double crank presses are outstanding pieces of metalworking machine tools that are designed for precise station stamping processes. The wide multi-point slider guide design of the crank press effectively minimizes vibration during operation and maximizes precision stamping. There are four models of the double crank press. We produce 4 models of these mechanical presses with stamping capacity of 110tons, 160tons, 200tons and 250tons.

Performance features

Super Rigid Steel Frame
With a highly rigid frame constructed from high-quality steel plate, the stamping press for automotive parts benefits from incredible stability and strength that leads to precise and reliable operation. The machine’s alloy steel structure features an optimized double wide working area for large scale stamping operations.

Stable performance
In order to maintain stability during stamping operation, the metal forming press is equipped with two balancers and a highly sensitive clutch/brake system.

Highly Responsive Hydraulic Overload Protector (HOLP)
The double crank press's HOLP system relieves the pressure that builds up during a tonnage overload in milliseconds and protects both the press and the work piece. If an overload occurs, even on just one side of the press, the oil pressure in the cylinder is quickly released by the magnetic safety valve and the machine will shut down. The oil dump feature and unique dual-valve pressure switch arrangement is highly reliable and can be reset quickly and easily by inching the slide back to center, which automatically reactivates the pump and builds up the hydraulic pressure to a safe level.

Standard configuration

1.Dry clutch brake
2.Standard operating system
3.Model choice/switching/adjusting/one stroke/continuous operating
4.Oil pressure overload protection device
5.Over-run safety device
6.Magnetic safety valve
7.Misfeed detection device
8.Electric slide adjusting device
9.Digital die height indicator (unit: 0.1 mm)
10.Electric lubricating device
11.Accumulative counter (6 digits)
12.Preset counter (6 digits)
13.Maintenance counter (6 digits)
14.Life counter (6 digits)
15.Electronic rotary cam switch (6 connections)
16.Air jetting device 1/2"primary circuit
17.Air source connector 1/2“ secondary circuit
18.Error detection socket
19.Power socket (only apply to single-phase 110V power)

Optional configuration

1.Wet clutch brake
2.Die cushion device
3.Vs variable-speed motor
4.Touch-screen device
5.Photo-electric safety device
6.Upper slide feeding device
7.Main motor inversion device
8.Foot switch
9.Safety stop and safety plug
10.T-type double handed button operating floor
11.Inspection variable connection magnetic valve
12.Anti-vibration mechanical foot
13.Rapid mold exchanging device
14.Upper die clamper
15.Lower die clamper
16.Die lifter
17.Mold-shift arm
18.Basic bolt and soleplate
19.Automatic feeding device
20.Three-in-one NC straightening feeder
21.NC idler wheel feeder
22.Two-in-one feeder and straightening machine
23.Straightening machine

Overall dimensions

Specification

Model	APC-110		APC-160		APC-200		APC-250
	V	H	V	H	V	H	V	H
AA	2000		2200		2620		3000
AB	1900		2080		2460		2800
AC	1360		1520		1820		2200
AD	1800		2000		2400		2700
AE	1510		1660		1990		2220
AF	1400		1600		1850		2100
AG	1780		1980		2320		2590
BA	1745		1940		2235		2545
BB	1295		1380		1885		2195
BC	650		760		840		900
BD	330		385		425		455
BE	500		550		650		700
HA	(630)		(730)		(790)		(820)
HB	830	865	990	1025	1070	1120	1100	1155
HC	400	435	450	485	500	550	550	605
HD	180	110	200	130	250	150	280	170
HE	3059		3709		3849		4304
HF	1240		1440		1570		1680
0h	035		047		054		054

Technical parameters of Double Crank Press

Name	Unit	APC-110		APC-160		APC-200		APC-250
Model		V	H	V	H	V	H	V	H
Capacity	Ton	110		160		200		250
Rated tonnage point	mm	5	3	6	3	6	3	7	3.5
Stroke	mm	180	110	200	130	250	150	280	170
Variable speed	s.p.m	35-65	50-100	30-55	40-85	25-45	35-70	20-35	30-60
Die height	mm	400	435	450	485	500	550	550	605
Slide adjustment	mm	100		100		120		120
Bolster area	mm	1800×650×130		2000×760×150		2400×840×170		2700×900×170
Slide area	mm	1400×500×70		1600×550×70		1850×650×95		2100×700×95
Main motor	kw×P	11×4		15×4		18.5×4		22×4
Press weight	Ton	14.2		20		27.5		45.5
Air pressure	kg/cm²	5		5		5		5
Press precision		JIS(CNS) 1 class
Die cushion capacity		Two plate & two cylinders
Capacity	Ton	3.6×2		6.3×2		10×2		14×2
Air pressure	kg/cm²	6		6		6		6
Stroke	mm	70		70		80		100
Die cushion work part dimension	mm²	350×235×2 sets		410×260×2 sets		540×350×2 sets		640×470×2 sets

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Capacity curve chart