1 / 2
Model No. : | Yz71 |
---|---|
Brand Name : | ZHENGXI |
Voltage : | Optional |
Product description
SMC Molding (also known as press forming or compression molding) is a process in which a powdery, granular or fibrous plastic is placed in a mold cavity at a molding temperature, and then closed and pressurized to form and solidify it. Molding Can be used in thermosetting plastics, thermoplastics and rubber materials.
1. Feeding: Add a specified amount of material to the mold as needed, and the amount of feed directly affects the density and size of the product.
2. Closed mold: Even after the feeding, the male and female molds are closed. When using the mold, use the fast, wait for the yin, and change the slow mode when the male mold touches quickly. When the mold is closed, the pressure can be increased to heat and press the raw material.
3. Exhaust: When molding thermosetting plastics, moisture and low molecular substances are often released. In order to eliminate these low molecular substances, volatiles and air in the mold, the plastic reaction in the cavity of the plastic mold can be carried out for an appropriate period of time. Depressurize the loose mold exhaust for a short time.
4. Curing: The curing of the thermosetting plastic is maintained at the molding temperature for a period of time, so that the polycondensation reaction of the resin reaches the required degree of crosslinking, so that the product has the required physical and mechanical properties.
The molding method of the composite material varies according to the base material. There are many molding methods for resin-based composite materials, such as hand lay-up, spray molding, filament winding, compression molding, pultrusion, RTM molding, autoclave molding, diaphragm molding, migration molding, reaction injection molding, and soft film expansion. Forming, stamping, etc. Metal matrix composite molding method is divided into solid phase molding method and liquid phase molding method
As a system supplier for forming technology, ZHENGXI integrates the specific automation solution into hydraulic, mechanical and servo press lines – from the blank to the finished part – depending on the spectrum of parts, the output capacity and the space requirements. Press interlinking can be implemented with conventional robot solutions or with the innovative Crossbar automation systems developed by ZHENGXI. Regardless of which solution is used, the transfer of the work pieces is performed without intermediate storage, with high production reliability and at high speed – directly from one die to the next.
The method of forming the composite material differs depending on the base material. Resin-based composite materials are formed by many methods such as hand lay-up, injection molding, filament winding, compression molding, pultrusion, RTM molding, autoclave molding, diaphragm molding, migration molding, reaction injection molding, and soft film expansion. Forming, stamping, etc. The metal matrix composite material forming method is divided into a solid phase forming method and a liquid phase forming method. The former is formed at a temperature lower than the melting point of the matrix by applying pressure, including diffusion welding, powder metallurgy, hot rolling, hot drawing, hot isostatic pressing and explosion welding. The latter is after the matrix is melted and filled into the reinforcement material, including conventional casting, vacuum suction casting, vacuum back pressure casting, squeeze casting and spray casting, etc., and the ceramic matrix composite material molding method mainly includes solid phase sintering and chemistry. Vapor infiltration molding, chemical vapor deposition molding and so on.
Technical parameter
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
Certificate
Certificate
FAQ
1:How can I choose the most suitable machines ?
A: Please tell me your specifications ,we can choose the best model for you , or you can choose the exact model .
You can also send us the products drawing ,we will choose the most suitable machines for you .
2: What's your main products of your company?
A: We specialized in all kinds of machines ,such as 1-16000Tons Hydraulic Press,SMC/BMC/GMT/DMC/LFT/GRP/FRP Press,Hydraulic Deep Drawing Press,Hydraulic Forging Press,Metalworking/Stamping Press.
3: Where is our factory located? How can I visit there?
A : Our factory is located in CHENGDU City ,SICHUAN Province,China. You are warmly welcomed to visit us.
4: What's the MOQ?
A: 1 set .(Only some low cost machines will be more than 1 set )
5: How about your delivery time?
A: Generally 70 - 90 days. The specific delivery time depends on the items and the quantity of your order. Sometimes we have some in stock.
6: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
7: How do you make our business long-term and good relationship?
A: 1.We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Send your inquiry to this supplier