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