Hydraulic Press Machine for Metal Sheet Stamping

• Customization: Available
• Warranty: 12 Months
• Feature: Automation, High Efficiency, Precision
• Model NO.: Yz32
• Condition: New
• After-sales Service: Respond Within 24 Hours
• Advantage: High Cost Performance and High Production
• Controller: PLC
• CNC or Not: CNC
• Type: Four-Column Hydraulic Press
• Certification: ISO9001, CE
• Transport Package: Standard International Wooden Case or Iron Pallet
• Specification: set
• Trademark: ZHENGXI
• Origin: China
• HS Code: 84629190
• Production Capacity: 500 Sets/Year

Product Description

Building a stainless steel product from the ground up involves a lot of work, technology and science. Even though there are billions of users of stainless steel items around the world, there are very few people (relatively) who know what goes into making a stainless steel product from scratch. The manufacturing process of a stainless steel product is indeed fascinating and it gives you an insight into how far our ability to craft materials has evolved since the early days of the Industrial Revolution. Here are the six most important steps in the manufacturing process of a stainless steel product:

 

1) Material handling

Uncoiler-A material handling machine located at the beginning of a process line used to hold and safely pay off or uncoil the steel strip. It controls the speed and direction of the strip of metal as it unwinds from the coil and is sent to the line for processing, such as slitting or tube mill entry.

 

2) Forming

Deep drawing press- In the second stage, the semi-finished steel shapes undergo a series of forming operations. For instance, the stainless steel is hot rolled (heated and passed through enormous rolls). The blooms and billets mentioned above are converted to bar and wire. The slabs on the other hand are formed into plates, strips or sheets. It is very common to turn semi-finished steel shapes into bars, as it is the most versatile stainless steel form. The reason why it is versatile is because it comes in all grades and sizes. You have round, squared, octagonal and hexagonal bars, each suitable for a different type of application.

 

3) Heat Treatment

Annealinf furnaces- Up next we have the heat treatment. As the name clearly suggests, the various stainless steel forms undergo a thorough annealing process during this step. Annealing is another name for heat treatment where the stainless steel is heated and cooled in a controlled environment. The purpose of this heat treatment is to relieve the pent up stress inside the stainless steel and soften the material to make it more suitable for a wide variety of applications. The people in charge of carrying out the annealing process have to be very careful about control the conditions as even the slightest of changes in the temperature, pressure, duration or cooling rate could result in a faulty product.

 

4) Descaling

Pickling- During the annealing process, a certain amount of scale appears on the surface of the stainless steel. This scale can be removed using a number of different processes that are collectively known as descaling. Pickling is one of the more common methods of carrying out the descaling process.

 

5) Cutting and Punching

The semi-finished, heat treated and descaled stainless steel forms are cut into specific shapes in this step. Mechanical cutting is performed with the aid of guillotine knives, blanking, nibbling and high speed blades. And in this step, the tap hole and the over flow will be made.

 

6) Finishing and Polishing

Polishing machine- Finishing is applied to help the stainless steel product achieve its signature aesthetically appealing appearance. Finishes are also needed to make the stainless steel product smooth and easier to clean, which is a top requirement in sanitary applications.

Hydraulic press 4 column hydraulic Sheet metal deep drawing

Features

1.Hydraulic machine that used the hydrostatic pressure to process metal, plastic, rubber, wood, powder and other products .

2. It is commonly used in the pressing process and press forming process, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet metal deep drawing, powder metallurgy, press-fit etc.

3.Significant technical and economic advantages in reducing weight, reducing the number of parts and the number of molds, improve the stiffness and strength, reduce production costs, etc.

SPECS of Yz32
 

Model		unit	Yz32-40	Yz32-63	Yz32-100	Yz32-160	Yz32-200	Yz32-250	Yz32-315	Yz32-500	Yz32-630	Yz32-800	Yz32-1000	Yz32-1600	Yz32-2000	Yz32-3150
Nominal Force		KN	400	630	1000	1600	2000	2500	3150	5000	6300	8000	10000	16000	20000	31500
Ejection force		KN	63	100	250	250	400	400	630	1000	1000	1250	1250	1600	2000	3150
Max working pressure of liquid		Mpa	26	25	25	25	25	25	25	25	25	25	25	25	25	25
Max. open height		mm	400	600	800	900	1000	1000	1250	1400	1500	1500	1500	1600	1800	2500
Slider stroke		mm	300	400	600	700	700	700	800	900	900	900	900	900	1000	1200
Ejection stroke		mm	140	160	200	250	250	250	300	300	300	350	350	450	450	500
Slide speed	Down	mm/s	40	40	100	100	100	120	120	120	120	120	120	150	150	300
	Pressing	mm/s	8~15	8~15	8~15	8~15	8~15	8~15	8~15	8~16	8~17	8~18	8~19	8~20	8~21	8~22
	Return	mm/s	60	60	80	80	80	80	90	80	80	80	100	120	120	250
Table size	Left-right	mm	350	450	600	800	800	800	1200	1400	1600	1600	1800	1800	2000	2800
	Front-back	mm	350	420	600	700	800	800	1200	1400	1600	1600	1600	1600	2000	2000
Overall dimensions	Left-right	mm	1200	1300	2000	2200	2200	2200	3300	3500	3700	3700	4000	4200	4500	5800
	Front-back	mm	700	800	1000	1000	1200	1200	1600	1600	1800	1800	1800	2000	2000	2000
	Height	mm	1930	2350	3200	3300	3500	3700	4800	5000	5300	5700	5800	6000	6500	8200
Motor power		KW	3	5.5	7.5	15	18.5	18.5	22	37	37	44	60	90	134	180