Audited Supplier
BLA400-6-T
Yes
12 Months
6
SIECC
Shanghai, China
Product Description
2,Existing crane mechanical and electrical configuration:
(1) Power supply:380VAC±15%, Frequency: 50Hz ±1Hz, 3-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)
(4) Jib crane Max. carrying capacity above 500kg
3,Vacuum lifter specification description:
3.1 Equipment specification selection
3.2 Main performance indicators
3.3 Description of the system characteristics
3.3.1 Design standard
The equipment strictly is accordance with the EU CE standard EN13155:2003, To carry on the design on based of US ASME(Mechanical engineering association)B30-20-2006 standard and Germany UVV18 standard, Main design index is higher than the above standard.
(1)Safety factor: Main design is greater than 2.0,Vacuum system pressure value for calculation is 60%,The actual peak pressure can reach 85% degrees,Set aside about 40% degrees.
(2)Board of overhang
To calculated according to the board overhang. (Minimum thickness)
Minimum thickness of plate: 2mm
Max. overhang L= 892mm
See below schematic diagram.
Remarks: If the board handling amount of overhang beyond the maximum allowable value, Can cause irreversible permanent deformation of board.
3.3.2 Suction force calculation :
Dia.230mm.
Single pad max. suction force in theory on horizontal= Effective surface (Theory of area*factor) * calculated pressure(0.6bar). =(0.115*0.115*3.14)*0.6*10000=249N, Approx 249Kgf.
According to the double safety factor, Actually allow the suction pad 249/2=124kgf, number of 6 total suction force 700kgf.
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.
3. 4 Main Spare parts list and functional description.
(1) Power supply:380VAC±15%, Frequency: 50Hz ±1Hz, 3-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)
(4) Jib crane Max. carrying capacity above 500kg
3,Vacuum lifter specification description:
3.1 Equipment specification selection
3.2 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 >10min.; | ||
| Safety alarm | When the pressure is lower than the set alarm pressure(60%), Sound and light alarm automatic alarm. | ||
| Speed test: | Apply plate ≤2s Release plate≤2s | ||
3.3.1 Design standard
The equipment strictly is accordance with the EU CE standard EN13155:2003, To carry on the design on based of US ASME(Mechanical engineering association)B30-20-2006 standard and Germany UVV18 standard, Main design index is higher than the above standard.
(1)Safety factor: Main design is greater than 2.0,Vacuum system pressure value for calculation is 60%,The actual peak pressure can reach 85% degrees,Set aside about 40% degrees.
(2)Board of overhang
To calculated according to the board overhang. (Minimum thickness)
Minimum thickness of plate: 2mm
Max. overhang L= 892mm
See below schematic diagram.
Remarks: If the board handling amount of overhang beyond the maximum allowable value, Can cause irreversible permanent deformation of board.
3.3.2 Suction force calculation :
Dia.230mm.
Single pad max. suction force in theory on horizontal= Effective surface (Theory of area*factor) * calculated pressure(0.6bar). =(0.115*0.115*3.14)*0.6*10000=249N, Approx 249Kgf.
According to the double safety factor, Actually allow the suction pad 249/2=124kgf, number of 6 total suction force 700kgf.
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.
3. 4 Main Spare parts list and functional description.
| Items | Name | Technical Data | Supplier | Quantity |
| 1 | Vacuum pump | 4 m3/h, 0.18kw, Max. vacuum 85% | Germany Becker | 1 pc |
| 2 | Vacuum pad | Normal temperature Suction pad,Ф230mm | Herolift | 6 pcs |
| 3 | Vacuum gauge | DP-100 | Panasonic | 1 pc |
| 4 | Vacuum No-return | G1/2" | Italy OR | 1 pc |
| 5 | Vacuum filter | GLQ VF 1/2 | Herolift | 1 pc |
| 6 | Manual Ball Valve | G 1/4",2/2 way | HeroLift | 6 pcs |
| 7 | Steel structure | Custom-Tailor | HeroLift | 1 pc |
| 8 | Control handle | Custom-Tailor, The integrated control unit, The surface coating processing | HeroLift | 1 pc |
| 9 | Vacuum tank | Integration of main beam | HeroLift | 1 pc |
| 10 | Warning unit | Sound-light alarm, With independent rechargeable battery type. | HeroLift | 1 pc |
| 11 | Storage support | Standard, A set of two | HeroLift | 1 pc |
| 12 | The electric box and accessories | Special Edition | HeroLift | 1 pc |
