450 Tons Four-Column Hydraulic Press

Model NO.: Yz32
Advantage: High Cost Performance and High Production
Controller: PLC
CNC or Not: CNC
Trademark: ZHENGXI
Transport Package: Standard International Wooden Case or Iron Pallet
Specification: set
Origin: China
HS Code: 84629190
Model NO.: Yz32
Advantage: High Cost Performance and High Production
Controller: PLC
CNC or Not: CNC
Trademark: ZHENGXI
Transport Package: Standard International Wooden Case or Iron Pallet
Specification: set
Origin: China
HS Code: 84629190
450 Tons Four-Column Hydraulic Press

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


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 Waste Rubber Pyrolysis Plant introduction:

Waste Rubber Pyrolysis Plant can refine the waste rubber into fuel oil by pyrolysis process. The final product will be base oil which can be made into diesel and gasoline.

1.Working process Of waste rubber  pyrolysis plant:

First, the raw materials are put into the reactor, and then seal the feeding in door, later start the machine and the reactor will be rotating and heated by coal, natural gas, wood or electricity. When the temperature reaches the degree of 250 to 280, we will get the crude oil, the oil steam will be continuous produced until the temperature reaches 350-460 C; oil steam will flow through oil gas separator, light component will enter the condensers and meanwhile the heavy oil will be discharged automatically into in heavy oil tank. The liquefied part will be condensed as crude oil, and the part which cannot be liquefied will be transferred by the water seal back to the burning chamber to be reused as heating material.



2. Model of waste rubber Pyrolysis plant:



Reactor size


Handling capacity


Seaworthy packing



Q245R boiler steel plate

5 tons





Q245R boiler steel plate






Q245R boiler steel plate




3. Installation: We will be in charge of arranging our engineer to go to your place to guide the installation and train your workers how to operate the pyrolysis plant,and buyer will be in charge of the food, accommodation and round air tickets.

4. Land requirement: 300sq meters(10m*30m)

5. Exporting Experience:


Brazil, Canada, Colombia, USA,

Middle East:

Dubai, Iran, Jordan, Saudi Arabia, Turkey


Albania , Bosnia and Herzegovina


Afghanistan, India, Malaysia, Pakistan, Philippines, South Korea, Vietnam, Myanmar


Ghana, Mozambique, Zambia



Waste Rubber Pyrolysis Plant

Waste Rubber Pyrolysis Plant,Tire Pyrolysis Plant,Waste Rubber Pyrolysis Oil Plant,Waste Tire Oil Pyrolysis Plant

Shangqiu Sihai Energy Technology Co., Ltd , https://www.sihaienergy.com