2016 New lifting equipment for metal sheet by vacuum/ Capacity 300kg
Plate parameters provide for vacuum lifter lifting, Usually match with CNC laser cutting machine.Workpiece information: Metal sheet, AL sheet, SS sheet etc.
The surface of sheet, even, smooth, densification.
Existing crane mechanical and electrical configuration:
(1) Power supply:380VAC±15%, Frequency: 50Hz ±1Hz, Three wire three-phase system
(2)Operation manner: Horizontal handling, operate by manual for vacuum suction and release.
(3)Lifting equipment: Driving crane/Jib arm with crane (should be provided by the client)
Main performance indicators
|Model No.||BLA500-6-T;||Maximum load||Horizontal handling 500kg |
|Overall dimensions||2000mmx800mmx850mm(Approx);||Power input||380V,50HZ, 3 Phase |
|Model of Control||Suction and release control by manual push-pull 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>2.0,(Horizontal lifting)||Net weight||95kg(Approx);|
|Pressure maintaining (when power failure)||After Power Failure,the holding time when suction plate by vacuum system >30min.;|
|Safety alarm||When the pressure is lower than the set alarm pressure(60%), Sound and light alarm automatic alarm.|
|Speed test:||Apply plate ≤2s|
Vacuum tank.---- When the power failure in suddenly, the pad always can holding the sheet not falling down less than 30 minutes and more. Adjustable pad/beam-----Every two pads are installed on the two sides of the cross beams, each cross beam is moveable on the main beam, and each suction pad is also moveable on the cross beam, which can ensure a same equipment can handling the different sizes metal sheet. More pad design to keep balance and safety handling-----Multipoint suction point can ensure the metal sheet high level not run-off the straight when handling the metal sheet.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.Ball valve control pad in individually------ Each suction pads are equipped with manual ball valve control opening and close which can ensure a same equipment can handle various specifications plate. Spring cushion---- Suction pad rod up and down each be equipped with a spring cushion, When the plate is uneven, The spring effect buffer action, can make the suction pad strength evenly , so as to ensure suction and lifting the safe and reliable.Safety factor---There are 2.0 times safety factor in horizontalVacuum pump intermittent start-up (Energy saving, extend the life of the pump)----When vacuum reaches to the specified pressure, vacuum pump automatically stops to achieve energy saving; when vacuum pressure is insufficient, it automatically restarts to achieve vacuum compensation.Rotatable design of sucker head-----Especially for curved plate, better suction and handling
Operational control instructions of vacuum lifter
With board joint:
Control of the driving crane, Make the vacuum lifter move to above of the sheet metal, make the vacuum lifter move to the upper of the sheet material.
Push forward the hand slide-valve, Suction pad began to automatic suction plate. when the vacuum degree reaches requirements, meet the suction conditions, the green light is lit up, The warning stop buzzer, Lifting ready.
Control the driving crane movement to the designated position.
To press the safety pin on the hand slide valve, pull back the push-pull valve,plate was released.
Suction pad control respectively:
When the plate length less than the outermost pad distance of two groups, through shut down the manual ball valve on each suction cups. separation from air flow of vacuum system, To prevent the vacuum leak.
Time of delivery
The vacuum lifter that mentioned in the quotation will assembled in the manufacturer's plant for test running before delivery.
The production cycle:In 1-2 weeks after the business contract comes into force.