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Model NO.: GSA 800
Condition: New
Trademark: PARKER
Specification: CE
Model NO.: GSA 800
Condition: New
Trademark: PARKER
Specification: CE
Glass sucker
Technical documentation
Model No.: GSA1000 (Telescopic type)
               Double Glass Glass Sucker

           
 

         
To make the following technical specifications by PARKER machine, According to your company inquiry. Transport curtain wall sections effortless on the job site.  
1, Sheet parameters provide for vacuum lifter lifting:
  (1) Material : Glass sheet, Maximum weight 1000KG
  (2) Length (1000-6000)mm X Width (1000-2000)mm, Thickness(10-35)mm, single pc glass
  (3) Load Movement:
Manual rotation, 360° edgewise, with locking at each quarter point
Manual tilt, 90° between upright and flat, with automatic latching in upright
    (4) Other special requirements: None.
2,Existing crane mechanical and electrical configuration:
(1) Power supply: 12V DC Rechargeable battery  
(2)Operation manner: Manual control function included
(3)Lifting equipment: Driving/cantilever crane (should be provided by the client)
3,Vacuum lifter specification description:
3.1 Equipment specification selection
To choose model GSA1000, Vacuum lifter is design by parker machine.

 		 Main beam(Length)
L=  2.8m
(650+1500+650)mm 650mm can telescopic, 1500mm in fixed. 		 
Cross beam(Length)    
W=  0.9m 		 
 
Dia. Suction pad
D=  300mm 		 
Number of pads:
10  pcs 		 
Other:
None 		 

3.2 Main performance indicators
Model No. GSA1000; Maximum load 1000kg
Overall dimensions 2500mmx800mmx305mm(Approx); Power input 12V DC Battery power, 220V,single phase for recharge
Model of Control suction/release by handle slide valve Suction and release time Less than 2s, (Only first suction time slightly longer, about 10~15s)
Maximum pressure 85% Vacuum degree(Approx: 0.85Kgf) Warning pressure 60% vacuum degree(Approx 0.6Kgf)
Security coefficient S>4.0,(Vertical lifting) Net weight 160kg(Approx);
Pressure maintaining (when power failure) After Power Failure,the holding time when suction plate by vacuum system >15min.;
Safety alarm When the pressure is lower than the set alarm pressure(60%), Sound and light alarm automatic alarm.
3.3 Description of the system characteristics
Mechanical part:
(1)Design for the length of equipment is 2.8m(the beam in centre ends by the welding plate for seal, At the same time used as vacuum tank , Air tightness test after welding, Ensure no air flow leakage.  When the power failure in suddenly, always can keep the workpiece not falling down less than 15 minutes.  Not cause equipment damage and other accidents.
(2)There are 10 suction pads, dia. Ф300mm, each suction pad is moveable on the beam, each suction pad can turn off by individual ball valve, each extension arms can take off,  if the clients want to handling the glass sheet is small. which can ensure a same equipment can handling the different sizes glass sheet.

Electrical part:
(1)The vacuum lifter is equipped with a buzzer and warning light units and vacuum pressure switch , in case of a power failure or vacuum leakage or fails to reach the set pressure, warning unit can control the red warning lights on, At the same time a buzzer sounded, Prompt operator treatment in time.
(2)In order to save electricity and prolong the service life of vacuum pump, "Intermittent start" function in the control part of the equipment, that is, when the pressure to the highest pressure of vacuum pump, Control system make for vacuum pump stop running, when approach the alarm pressure, the vacuum pump automatic start again. The function of environmental protection can reduce power consumption 60%-80%, At the same time prolonging life of more than 2 times above.

Vacuum part:
(1)To choose USA brand of GAST , Oilless, air cooling, rotary vanes vacuum pump, bleed air rate 3 m³/h,  and the max. Vacuum degree up to 85%;to save energy,  small and light,  maintenance-free, etc
(2)The whole vacuum lifter is equipped with 10  pcs suction pads. Multipoint suction can ensure the glass sheet high level not run-off the straight when handling the glass sheet.
(3)Suction pad material is NBR, Dia. 300mm,oil (benzene)resistance,durable, acid and alkali resistant,  Be able to effectively and plate suction, create vacuum.
          Single pad max. suction force in theory on horizontal= Effective surface(Theory of area*factor) * calculated pressure(0.6bar).
          =(0.15*0.15*3.14)*0.6*10000=423.9N, Approx  424Kgf.
According to the 4.0 safety factor,Actually allow the suction pad 424/4=106kgf,  number of 10  total suction force 1000kgf.
Note: The holding force mentioned above is calculate on 60% vacuum pressure, maximum vacuum degree of the system will be up to 85% above in a normal  working condition.
Equipment advantages
  1. Safe handling of workpieces without damaging them due to simple operation.
  2. Intergrated power failure monior
  3. A high degree of safety on the construction site through two redundant vacuum circuits according to DIN EN 13155
  4. The flexibility of the parker allows the adaptation to workpiece of various sizes.
  5. This model can be operated without being attached to the electrical power supply.
  6. An LED indicator shows the charge status of the 24v rechargeable battery. Which can also be replaced. The controlled vacuum pump assures that the glass can remain ready for operation up to eight hours.
  7. Quick and ergonomic handling of workpiece made of glass in a wide variety of sizes
  8. Simple assembly due to its compact and flat design
Double Glass Glass SuckerScrew element and segmented barrel

Twin Screw Extruder Elements,Extruder Screw Elements,Twin Screw Elements,Segmented Barrel

Zhejiang Zhongyang Screw Manufacturing Co., Ltd. , https://www.zhongyangscrew.com

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