High Precision Double Crank Mechanical Punching Stamping Power Press for Hardware Stamping Parts

Product Description

High Precision Double Crank Mechanical Punching Stamping Power Press for Hardware Stamping Parts

 

Mechanical Power Press Machine drives the flywheel by motor, drives the crankshaft connecting rod mechanism by clutch and transmission gear to move the slider up and down, and drives the tensile mold to shape the steel plate.And the power press has two sliders, divided into sliding block inside and outside the slider, within the slider drive mould punch or die, outside the pressure of the slider to drive mould to coil, pressure rim first action during tensile steel edge, inner sliding block action stretch again.
Mechanical Power Press Machine is used for blanking, punching, bending and forming of small and medium-sized single-engined thin steel plates and high-speed progressive die parts. It is characterized by high-precision, high-yield and high-stability continuous stamping operations.

 

With high rigidity design in machine frame, high precision power press body is welded of quality steel sheet and treated by tension elimination, improve stability and reliability of precison of the machine.
Adjustable stroke of slide in 8 gears, to meet the punch processing for various dies.
Functions of the power press machine:
1. Keep the transmission center and machine center in uniformity, guarantee the precision of pressing.
2. In order to guarantee the machine running in stable and smooth, adopts the design of symmetrical boards with balancer.
3. The precision of mold adjusting up to 0.1mm, it's safty, reliable and convenient to adjust it.
4. Crank,gear and connect bar are oxidized hardening and milled, having super comprehensive mechanical performance and durable function.
5. Used reliable high sensitive clutch/brake and international up-to-date twin electromagnetic valve, overloading protector can guarantee the precision of slider running and stop and safe production of the machine.
6. Reasonable structural design, is benefit for automative production and reduce cost,improve efficiency.

7. Advanced design principle, low noise, low consumption, low cost, save energy.


Application
 

Stamping includes a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining. This could be a single stage operation where every stroke of the press produce the desired form on the sheet metal part, or could occur through a series of stages. The process is usually carried out on sheet metal.

 

Metal sheet press feed line is a metal forming process widely used to produce parts for various industries, such as automotive stamping, electronics stamping and appliances stamping and etc.

 

The configuration of metal sheet stamping line.

Step-1: Uncoiler straightener machine, Loading coil and uncoilling coil and level the strips.

Step-2: Nc Servo Feeder machine, Feed coil to press machine.

Step-3: Power press machine with the moulds,pressing to the end product.


 

 

 

High precision power press machine is suitable for all kinds of metal sheet stamping, including the hardware parts, home appliances, furniture hardware, motorcycle accessories, mobile phone accessories, computer accessories and so on.

 

High precision power press machine is suitable for all kinds of auto parts stamping, Air conditioning parts stamping, Radiator parts stamping 

The configuration of auto stamping line.

Step-1: Compact coil feed line, Loading coil, uncoilling coil and level and feeding the strips into power press machine and die.

Step-2: Power press machine with the progressive die,pressing to the end product.

Specificationi
c Parameter

Model	APA-15B	APA-25B		APA-35B		APA-45B		APA-60B		APA-110B
Type	V	V	H	V	H	V	H	V	H	V	H
Capacity(ton)	15	25		35		45		60		110
Rated Tonnage point (mm)	1	3.2	1.6	3.2	1.6	3.2	1.6	4	2	6	3
Stroke per minute(spm)	120-180	60-140	130-200	40-120	110-180	40-100	110-150	35~90	80~120	35~60	60~90
Stable speed(spm)	130	110		85		75		65		50
Stroke(mm)	60	70	30	70	40	80	50	120	60	180	80
Die height(mm)	200	195	215	220	235	250	265	310	340	360	410
Slide adjustment(mm)	50	50		55		60		75		80
Slide area(mm)	300*230*50	300*230*50		360*250*50		400*300*60		500*360*70		650*470*80
Bolster area(mm)	680*300*70	680*300*70		800*400*70		850*440*80		900*500*80		1150*600*110
Shank hole(mm)	Ф38.1	Ф38.1		Ф38.1		Ф38.1		Ф50		Ф50
Main motor(KW*P)	2.2*6	VS3.7*4		VS3.7*4		VS 5.5*4		VS 5.5*4		VS 11*4
Slide adjusting device	Manual
Air pressure(kg/cm2)	6
Press precision	GB/JIS first class
Press dimension	1236*820*1920	1280*850*2200				1600*950*2500		1600*1000*2800		1900*1300*3200
Press weight(ton)	1.8	2.1		3		3.8		5.6		9.6
Die cushion capacity(ton)	-	-		2.3		2.3		3.6		6.3
Stroke of die cushion(mm)	-	-		50		50		70		80
Effective area of die cushion(mm)	-	-		300*230		300*230		350*300		500*350

 

Model	APA-160B		APA-200B		APA-260B
Type	V	H	V	H	V	H
Capacity(ton)	160		200		260
Rated Tonnage point (mm)	6	3	6	3	7	3.5
Stroke per minute(spm)	20~50	40~70	20-50	50-70	20-40	40-50
Stable speed(spm)	35		35		30
Stroke(mm)	200	90	200	100	250	150
Die height(mm)	460	510	460	510	500	550
Slide adjustment(mm)	100		110		120
Slide area(mm)	700 *550*90		850*630*90		950*700*100
Bolster area(mm)	1250*800*140		1400*820*160		1500*840*180
Shank hole(mm)	Ф65		Ф65		Ф65
Main motor(KW*P)	VS 15*4		VS18.5*4		VS22*4
Slide adjusting device	Electrical driving
Air pressure(kg/cm2)	6
Press precision	GB/JIS first class
Press dimension	2300*1400*3800		2615*1690*4075		2780*1850*4470
Press weight(ton)	16		23		32
Die cushion capacity(ton)	10		14		14
Stroke of die cushion(mm)	80		100		100
Effective area of die cushion(mm)	650*420		710*480		810*810*480480

Pictures




FAQ

 

1. What's payment terms?

SUNRUI MACHINE receives T/T payment and LC at sight when the amount over USD15000.00.
 

2. What's your coil equipment leading time?

For standard decoiler, straightener or feeders, the usually lead time is about 10-25 workdays, but we usually have machines in stock. Please contact with our sales if you need the coil handling equipment urgently.

For compact coil feed lines or whole metal stamping lines, it needs 30-70 workdays depends on different specifications and production plan in our factory.

3. What's warranty time of your machine?

Usually the warranty time is 12 months. Also the warranty time can be extend acorrding the specific requirements.

4. What after-sales service does SUNRUI provide?

For the standard decoiler straightener feeder machine, it's easy to install and debug it, most of our customers can do it by themselves; And what's more, our technical engineer can teach your operators how to install  and operate it. SUNRUI machine on-site training will avoid operational problems that are easy to occur at the beginning of production. The training after sales service will create more value for your employees.

For the compact coil feed machine and complete metal stamping line, SUNRUI can arrange engineers to go overseas for the coil handling equipment installation. They guide the customer's operators on-site. Then the commissioning phase will smoothly enter into the mass production phase.

5. What's the package of your coil feeding machine?

For standard small decoiler, straightener, feeder which go LCL shipping, SUNRUI machine will use plastic films cover the equiment, and then fix it into a woodencase.

For the coil feed lines and complete line which go FCL shipping, SUNRUI machine will fix each part with ropes on the shipping container and then wrapped them with plastic films.

Here with some pictures for your reference.