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LN-JY-250 preformer
LN-JY-250 preformer
Supplier Info
[China Supplier]
Contact Person : Mr. Yang Steve
Tel : 86-0769-81633498
Fax : 86-0769-85894858
Product Detail
LN-JY-200 precision preformer Rubber Preformer is a high precision and efficiency rubber embryo manufacturing equipment

LN-JY-250 preformer

1,Cylinder diameter:Φ250mm

2,Total power:22KW

3,  Max working pressure in hydraulic system:17.2Mpa(175Kgf/)

4,Compressed air pressure:0.6Mpa

5,Max cylinder temperature:95°C

6,Max die diameter:Φ190mm

7,Max rubber embryo weight:2KG(density:1)

8,Min rubber embryo weight:0.3g(density:1)

9,Max loading weight:60KG(density:1)

10,Rubber embryo weight precision:±1.5%

11,Knife speed: single knife: 23-300 times/min(stepless speed regulating)

              Double kinfe: 46-600 times/min(stepless speed regulating)

12,Dimension:5000*1845*1678mm

13,Weight: 5T

Preformer Main Components

Electric System

1. Button switch: Simens (Shanghai )

2. Contactor switch: Korea LG

3. Relay: Japan Omron

4. Frequency converter: France Schneider

5. Time relay: Japan Fuji

6. Air switch: France Schneider

7. Binding post: Taiwan Tiande

8. Cable: Tianjin Merlin Portland

9. Transformer: Jiuchuan Group

Hydraulic System

1. Flow valve: Japan YUKEN

2. Relief valve (reversing valve): Taiwan Chaotian or Northern Taiwan Fine Machine

3. Van pump: Yongling Hydraulic (Sino-German joint venture)

4. Pressure gage: Taiwan GREASS

5. Cylinder stator: Taiwan HYC

6. Oil tube: German Shuanwei

Motor

1. Variable frequency motor: Shanghai SNMA

2. Oil pump: Shanghai Dasu

3. Gear reducer: Shanghai Nanfang

4. Vacuum pump: Shanghai Xilijia

5. Water pump: German WILO

Engineering Requirements:

1,Frequency:50HZ            

Voltage: 380/220V three phase

2,Water:

1)Recirculating water pressure:~0.45MPa       

2)Temperature: ≤38°C

3)Deionized water (soft water)  temperature≤38°C

4)Inner recirculating water:recirculating water must be available for equipment cooling purpose,tap water is not allowed,soft water(distilled water)is a must for preventing water scale deposit. 

5)Outer recirculating water supply: pool outside the workshop;

3,Temperature environment for electrical Control cabinet: ≤38°C, electric conduction powder prohibited.

4,The machine must be flat-placed.

LN-JY-250 preformer

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