LPG Cylinder Manufacturing Plant.

BANGLAMARK provides complete turnkey solutions for LPG cylinder manufacturing plants. From the blanking line to the finishing line, BANGLAMARK offers a wide range of equipment and designs for your LPG cylinders. Our turnkey solution covers the production of two- or three-piece steel LPG cylinders, mainly EN and DOT types, according to all relevant international standards. The main parts of our turnkey solution for producing all kinds of LPG cylinders, particularly picnic, domestic and industrial types, are listed below.
- LPG Cylinder Body Production Line
- LPG Cylinder Foot Ring and Collar Ring Production Line
- LPG Cylinder Degreasing Unit
- LPG Cylinder Welding Line
- LPG Cylinder Heat Treatment Unit
- LPG Cylinder Hydrostatic Test Unit
- LPG Cylinder Surface Preparation and Coating Line
- LPG Cylinder Test and Valve Assembly Line
LPG Cylinder Refurbishment (Repairing) Plants
The physical condition of LPG cylinders can deteriorate with poor handling, use of inappropriate distribution equipment, and continued use and exposure to the elements. Regular maintenance, repair and requalification are necessary to ensure that they remain fit for service. This can be achieved by inspecting and then segregating cylinders with defects and damage for appropriate action when they are brought into the filling plant for refilling.
Maintenance and repair work should be done in a refurbishment plant, because most repairs require special equipment and skills.
- LPG Cylinder Valve Unmounting
- LPG Cylinder Visual Inspection
- LPG Cylinder Plasma Cutting
- LPG Cylinder Grinding
- LPG Cylinder Guard Ring Straightening Unit
- LPG Cylinder Foot Ring Straightening Unit
- Guard & Foot Ring Removing Machine
- LPG Cylinder Guard & Foot Ring Welding Machine
- LPG Cylinder Blowing and Redenting Machine


LPG Cylinder Quality Control Equipment
After production, LPG cylinders must be tested to maintain high production quality. Main LPG Cylinder Quality Controls are as follows:
- Material Specification Control
- Mechanical Tests of the Material
- Chemical Analysis of the Material
- Welding Wire Specification Control (welding thickness control)
- Zinc Wire Specification Control (Metallization thickness control)
- Visual Control of the Paint
- Painting Thickness Control
- Hydrostatic Testing
- Pneumatic Testing
- Thread of Valve Boss Control
- Valve Specification Control


LPG Cylinder Washing Unit
BANGLAMARK offers an LPG cylinder washing system designed to wash dirty LPG cylinders on the conveyor before refilling. The system consists of a washing cabinet, high-pressure water pump and reservoir. The washing system is highly efficient and ensures optimal cleaning of the LPG cylinders.
All kinds of dirt and grease can be removed from the cylinders easily.
The washing system consists of the following sections:
- Soap spraying cabinet (optional)
- Modular washing cabinet (304 quality stainless steel)
- Water tanks with heating element and filters for washing
- Rinsing cabinet (304 quality stainless steel)
- Water tanks for rinsing cabinet
- Blow-off section


Raw Material Supply
BANGLAMARK offers high quality raw materials for your cylinder manufacturing plant. Our network of raw material suppliers allows us to offer high-quality materials for LPG cylinder manufacturing at competitive prices and with short delivery times.
- HR Coil
- Zinc Wire
- Welding Wire
- Welding Flux
- Cylinder Valve
- Steel Shots


Service & Spare Parts
With in-house experts for electrical, mechanical and hydraulic systems BANGLAMARK can be the right partner for the service & maintenance of your cylinder manufacturing plant. We can also supply the necessary spare parts for your cylinder manufacturing plant, making us a one-stop solution.

