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Ningbo Mengkwa Machinery Co., Ltd.Free·1YRS

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    mengkwa@mengkwa.com

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    86-574-86886650,87026399

  • Address

    No. 910 Dushi Renhe Building, No. 58 Qi Zha Street Haishu Zone, Ningbo, China

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LPG Cylinder Production Line

Model
Nature of the Manufacturer
Other
Product Category
Packing Machine
Place of Origin
City, Province
Overview
LPG Cylinder Production Line
Product Details


LPG Cylinder Production Line
 
Special note 
1. GENERAL DESCRIPTION
1.1 GENERAL
1. All the equipments are the most advanced, automatic, safe, economic, reasonable and easy operation.
2. Energy consumption
1.Tap Water:Normal water.
2. Power: one unit of 800KV electric power transformer.
3. Air: this line need a low pressure air compressor and a middle pressure air compressor.
4. Water pipe, air pipe ,electrical wire to machine
5. Equipment list and quotation

This liquefied petroleum gas(L.P.G) cylinder line produces 1500PCS of 12.5kg cylinders, and everyday works one shift, eight hours per shift, 300 workdays per year.

Construction Data:

a) The Body:

Two Pressings Joined by one circumferential welding (joggled butt type) using automatic submerged arc welding process/MAG. welding
(i) Sheet Hor Rolled steel as per standard JIS 3116 SG 295 OR NFA 36.211 OR equivalent.
(ii) Cchemicial elements:
Carbon: max 0.20%
Manganese: max 1.00%
Phosphorus  max 0.04%
Sulphur  max 0.04%
Silicon max 0.35%
(iii)Mechanical performance
Tensile-strength min 045 Kg/Cm2
Y stress  min 30 Kg/Cm2
Extensibility:  min 26%
(vi) Thickness:
As per DOT-4BA-240 and including corrosion allowance 2 mils/year for 15 years OR OTHER
(b)       The Valve Pad:
To be inserted from the inside and the welded to the Cylinder opening by metal inert gas welding process.
(i) Inlet Thread: 3/4 inch NGT (14 TPI)
(ii)Forged Steel GIS G 4051 S 20C or NFA 36.501 or Equivalent
(C) Valve Protection Shroud:
To protect of Cylinder Valve against any damage the Valve Protection Shroud to be permanently welded on the Cylinder Body.
(i)   Welded Steel as per JIS G 3101 SS41 or NFA 35.501 GR 24.2 or Equivalent.
Thickness Should be minimum 3.00 mm.
The Valve:
The Cylinder to be fitted with Kosan Gas Compact Valve Code No. 186G001 with safety release arrangement (20mm version) or equivalent.
(i) Mechanical Standard: Forged quality Brass confirming BS 218M
(ii)  Inlet Connection  3/4 inch NGT 14 TPI
(iii) Outlet Connection  20 mm
(iv) Test Pressure: 17.7 Kgf/Cm2
(v)  Safety Release Pressure:24 Kgf/Cm2±10%
Surface Preparation: Shot Blasting / Sand Blasting
Painting & Coating : One Zinc Coating of minimum 49 micron thickness and one port of finishing by spray painting epoxy Postman red color/OR OTHER COLOR.
1.4 APPLICABLE STANDARD
The production line equipment is according to the needed LPG cylinder DOT (USA) standard.
1.5 MATERIAL
The Body material: Hor Rolled steel as per standard JIS 3116 SG 295 OR HP295 OR equivalent.
Handle and base material: Steel as per JIS G 3101 SS41 or equivalent standard.
The customer shall supply sample LPG cylinder to be kept as reference after signature of the contract.

 

Details

Main equipment:

NAME
QTY
(SET)
TIME REQUIRED PER CYLINDER (second/pc)
not include   auxiliary time
ELECTRITY
REQUIRED PER MACHINE
(KW)
DESCRIPTION
PICTURE
Production line of blanking
1
15pcs/min
62
1 set of coil bracket
1 set of main
 machine,
1 set of coil
 tightening device ,
1 set of feeding
 clamping system,
1 set of lateral
 limitation devices.
1 set 630T hydraulic press
 
 
Stretching
machine
4
25s/pc
44
Main machine,
 
Trimming cut machine
4
 30s/pc
4
Main machine,
1pc of fit cutting knife
 
Forming
machine
2
30s/pc
4
Main machine ,
1 pc of offsetting knife
 
Rust
removing
machine
2
23s/pc
4.77
Main machine,
with 2pcs of polishing wheel
 
Punching machine
2
 20s/pc
   5.5
Main machine, with a set of punching dies
 
Valve base welding
2
20s/pc
16
Auto welder
Auto welder
 
Base skirt welding
3
30s/pc
16
Handle welding
3
30s/pc
16
Cylinder body
welding machine
7
100s/pc
35
Include welding machine
 
 
Annealing furnace
1
20s/pc
3.22
Furnace, combustion, By gas/oil
 
Hydraulic
pressure
testing
machine
2
40s/pc
6
Main machine, pressurized cylinder. 8 stations
3.4Mpa
 
Sandblast
machine
3
30s/pc
32
main machine, Including dust removal system,
without consumables
(sandblast). Horizontal
 
Painting line
1
1.7m/min
32
Curing bake Solidify road,
liquefied gas stove, automatic powder spraying room, filter collector,
 electrostatic, generator, hanging conveyor systems,
electrical control cabinet.
spray gun made in China
 
 
Valve tightening machine
2
20s/pc
1.5
Main machine with
special spanner
 
Leakage
testing
machine
2
90s/4pcs
 
4 station
 
silk screen printer
2
 
 
One colour
 
Conveyor
line
 
   0.2m
 
retaining plate,
driving shaft,
tensioning devices,
feeding power,
bending roller
and so on.
According to practical
consumption
 
 
 
Zinc spraying line
1
 
 
3 sets of Zinc spraying machines
 
Cylinder assembling machine
1
 
 
 
 

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