Automatic Standard 210L Closed Type Steel Drum Production Line
Flow Chart
Machine Parameters
A. Front Process
1. Drum body straightening & blanking, cover/bottom straightening(Share)
Hydraulic upcoiler- decoiler machine
Sheet thickness:0.8~1.2mm Sheet coil width:660~1250mm Max coil diameter:1650mm Coil weight≤10T
Coil ID:φ508/φ610
Decoiler speed: 5-50m/min
Seven roller sizing straightening machine
Sheet thickness:0.8~1.2mm
Straightening precision: ≤1.5mm/m2
Shearing precision:
A. Length±0.5mm/2m
B. Width±0.5mm/2m
C. Diagonal≤1mm/2m,
Shearing line speed: L=1800mm, ≤18 pcs/min
Blanking line speed: L=660mm, ≤14set/min
Shearing machine
Shearing thickness≤3mm, Shearing width≤1500mm
2. Up/low Cap Production Line - Punching Machine
-160T punching machine
For up/low cap blanking, one machine capacity: 12pcs/min
-80T punching machine
For normal drum hole punching and locking
B. Middle Process
1. Sheet rolling and Resistance seam welding - with automatic sheet loading/unloading device
The process:
Suction metal sheet automatically feeds to the rolling area→ Rolling→Rolled drum movement→Welding area→Welding→Welded→
Cutting→Auto unloading→Repeat the above actions
Working efficiency: 10 pcs per min
Diameter range: 560/571.6mm, customized accept
Length range: 900-1050mm
Material thickness range: 0.7-1.2mm
Digital panel control, easy for operation.
Automatic electrode adjustment
Automatically loading/unloading the workpiece, automatically rolling and seam welding.
2. Flanging and expanding machine(Flanging & Standard Bead forming)
The drum will be loaded to the machine automatically through conveyor, the machine will automatically check the drum body and lift it to a suitable places, then the carriage plate will move forward, the drum body will be flanged and expanded, then automatically lift down, the carriage plate will automatically move back(when the carriage plate is back, the machine decompression will be loading state, which will save energy). The drum body will go down and be unloaded on the conveyor.
Drum material: SPCC steel plate
Drum thickness: 0.6-1.5mm
Drum diameter: 560, 565, 571.5mm
Drum height: 880-920mm
Machine size: 3800*710*1600mm
Machine weight: 5000kgs
Power: 18KW
Capacity:>6pcs/min
3. W Beading Machine (Multi currogation & W bead forming)
The conveyor will automatically load in the drum body, the machine will automatically check the drum body and lift it to a suitable places, then the carriage plate will move forward, the reinforced ring roller will lift up and press on the drum body, then automatically lift down, the carriage plate will automatically move back(when the carriage plate is back, the machine decompression will be loading state, which will save energy). The drum body will go down and be unloaded on the conveyor.
Drum thickness: 0.6-1.5mm
Drum diameter: 560, 565, 571.5mm
Drum height: 880-920mm
Machine size: 4100*710*1700mm
Machine weight: 6000kgs
Power: 15KW
Capacity:>6pcs/min
4. Steel drum assembly machine (Seaming Machine)
Manually put the cap on the assembly machine, the conveyor will load on the cap and drum body into the machine and assembly together. The assembly machine adopts double motors, separate driving, double main spindles. The carriage plate adopts imported linear guided with high accuracy and small friction.
Drum thickness: 0.6-1.5mm
Drum diameter: 560, 565, 571.5mm
Drum height: 880-920mm
Machine size: 3800*900*1700mm
Machine weight: 9000kgs
Power: 55KW
Capacity:>6pcs/min
Vertic Middle Process Machine
1. Efficiency: 12 pcs/min for barrels and 12 pcs/min for finished products.
2. Workpiece barrel diameter: Φ571.5mm, Φ560mm.
3. Steel plate specifications: thickness is 0.8-1.2mm; length is 850-1000mm.
4. Steel plate material: SPCC, Q195-215A.
5. Conveying method: Vertical conveying, depending on the form of the host.
6. Energy: Power supply: meet TN-S system.
7. Conveying elevation: 1050mm
8. Steel drum shape requirements:
a: Ordinary beading
b: Ordinary beading + 4 corrugations
c: W beading + no corrugations
d: W beading + 3 corrugations
e: W beading + 4 corrugations
f: W beading + 5 corrugations
C. Back Process
1. Painting spray booth - Three colors
4 sets pray pump(Chongqing Changjiang)
13 sets pray nozzle(American Nordson)
4500*3400*2500mm painting booth
Stainless steel sink and paint pipe line
Edge curl and paint repair device
Three-jaw painting rotation clamping device
2. Drying Oven
Oven length: about 30 meters
Diameter range: 560/571mm, customized accept
Length range: 900-1025mm
Material thickness range: 0.7-1.2mm
3. Screen printing machine
The machine can print the up, middle and bottom of the drum at the same time.
Speed: 7pcs/min
Automatically loading and unloading the drum.
PLC controller, the electronics are from domestic famous brand.
Main brand for important parts:
1. Machine body is 45# weld assembly, which has been tempered overall to ensure the machine body will not be deformed.
2. PLC: Mitsubishi
3. Pneumatic components: Taiwan Airtac
4. Pneumatic clutch: Italy OPMI
5. Electrics: Chint Group, Delixi
FAQ
Q: How can we guarantee quality?
A: Always final Inspection before shipment.
Q: What can you buy from us?
A: All the machine for the Steel drum production line.
Q: Why should you buy from us not from other suppliers?
A:We are steel drum machine manufacturer with more than 25 years' experience, like automatic resistance welding machine, inner&outer cleaning machine, corrugation and flanging machine, painting booth and curing oven. With advanced technology and the best service, we cooperate with many clients from all over the market, Hungary,Malaysia, Bangladesh, Vietnam, Turkey, Columbia,India etc
Q: What services can we provide?
A: Online technical support, On-site installation, Spare parts...
We need to know the following information to make the quotation to you:1. Size of Drum
2. Daily capacity.
Audited Supplier 
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