Online Hydro Testing Machine for LPG Gas Cylinders
**Automatic Online Hydro Testing Machine**
**Technical Data:**
The integrated and automatic YS-8/12 LPG cylinder hydraulic testing equipment is specifically designed for hydrostatic testing of LPG cylinders. With 12 workstations, this system enhances productivity by allowing the simultaneous testing of 12 cylinders.
The water filling section is equipped with a roller conveyor line, a water filling device, a cylinder block device, and three locating devices. The water pressure testing area includes a roller conveyor line, a water pressure testing device, one resistance bottle opener, and three locating devices.
**Automatic LPG Gas Cylinder Production Line**
**Machine List:**
**Production Process**
**Mechanical Decoiler, Straightening and Blanking Line**
**Deep Drawing Machine**
**Automatic Flushing Machine for Deep Drawn Heads**
After deep drawing, the heads must be flushed before entering the automatic welding machine.
**Automatic Trimming & Polishing Machine with Arms for Both End Dishes**
This high-efficiency machine uses air-jacket clamping, automatic feeding, and trimming with an inclining hob. The width and slope around the edge of the shell are adjustable. It is reliable, easy to operate, and automatically feeds in and out when connected to the production line.
**Automatic Hole Punching & Logo Making Machine with Arms for Female Half/Top Half**
Punch the hole on the top of the cylinder and stamp the logo.
**Automatic Socket Welding Machine with Arms**
To complete the welding of valve seat ring joints. Ensure uniform forming, good appearance, weld penetration, and weld width meet technological requirements. Clamping is convenient. Submerged arc welding technology is used for girth welding at one time.
**Automatic Handle Welding Machine with Arms**
Complete the automatic welding of the cylinder handle grip. Ensure concentricity, uniform forming, good appearance, weld penetration, and weld width meet the technological requirements. CO2 gas shield welding process, completed in one-time welding.
**Automatic Joggling Machine with Arms for Male Half/Bottom Half**
Equipped with an in and out conveyor and mechanical arms.
**Automatic Bottom Base Welding Machine with Arms**
Complete the automatic girth welding of the cylinder base. Ensure concentricity, uniform forming, good appearance, weld penetration, and weld width meet the technological requirements. CO2 gas shield welding process, completed in one-time welding.
**Longitudinal Seam Welding Machine**
Not suitable for 12.5 kg or smaller cylinders; only for larger sizes.
**Assembly & Spot Welding Machine**
Assemble both halves of the cylinder together and prepare for welding.
**Double Head Circumferential Welding Machine**
Fully automatic welding and monitoring.
**Hydraulic Precision Sheet Shearing Machine**
**Four-Roller Rolling Machine**
Includes loading and unloading.
**LPG Gas Furnace**
Designed to anneal LPG cylinders using flame from a gas burner. It consists of a burner, flaming chamber, smoke collector, rails, chain roller, and exhaust system. Features include adjustable time, self-controlled thermometer, perfect heat treatment results, and pollution-free operation.
**Automatic Hydro Testing Machine**
For 35kg. One cylinder per pressure gauge, with separate control. Air pressure: 0.6 MPa, Testing pressure: 3.2 MPa, Motor pressure: 3 kW, 8 stations required.
**Drying Oven**
Cylinders must be dried before blasting.
**Shot Blasting Machine**
Remove rust, oxide layer, and burrs. Clean welding slag, showing a metallic luster. Make the surface bright and clean, improve paint adhesion, anti-fatigue, and anti-rust properties, enhancing the quality and lifespan of the steel tube.
**Zinc Metalizing Machine**
**Powder Coating Line**
Coat the cylinder surface to protect it from rusting.
**Valve Mounting Machine**
**Automatic Air Leakage Testing Machine**
Fully automatic leakage testing.
**Printing Machine**
Print paint, logo, or information.
**Conveyor with Motor and Bends**
**Steel Coil Decoiler and Straightening**
**315 Ton Hydraulic Presser**
For pressing the stamp on the handle.
**Top Quality 200T Mechanical Punching Machine**
Punch holes in the steel.
**Handle End Bending Machine**
Bend the handle end (optional).
**Handle Rolling Machine**
Roll the steel into the handle shape.
**160T Hydraulic Presser**
**Hydraulic Coding Machine**
**Steel Coil Decoiler and Straightening** - shared with handle decoiler and straightening.
**Vertical Base Rolling Machine**
**Double Welding Position Welding Fixture**
Can perform two welds simultaneously.
**Base Forming Machine / 100T Mechanical Punching Machine**
Form the base.
If you are interested and need more pictures and detailed information, feel free to contact us. We can also customize the equipment according to your specific requirements.
**FAQ: LPG Cylinder Manufacturing Equipment**
Q: What size of LPG cylinder can your machine produce?
A: 6kg, 12kg, 15kg, and 50kg LPG cylinders for cooking, as well as other sizes based on customer requirements.
Q: Can you design machines according to LPG cylinder technical drawings?
A: Yes, please send your technical drawings to us.
Q: What are the benefits of choosing your machines?
A: Our machines are strong, reliable, and ideal for long-term industrial manufacturing.
**To enable me to provide you with the correct proposal for the right machines, please provide the following details:**
1. Technical drawing of the cylinders you want to make.
2. Size of the cylinder you want to produce (e.g., 6kg, 12kg).
3. Diameter and thickness of the cylinder you want to make.
4. Are you new to this industry or do you already have some machines in your workshop?
5. Your required capacity—how many pieces and sizes do you want to produce per day?
**Customer Reference List**
1. TK Group in Bangladesh
2. Hangzhou Yuhang Zhangshan Steel Cylinder Co., Ltd. (http://www.gangping.com) – third-largest LPG gas cylinder manufacturer in China, daily output of 18,000 pcs including all sizes from 2kg to 50kg.
3. TPA – producing high-quality LPG cylinders for North America, Europe, UK, and Australia. Supplied an automatic welding line for their China plant in Dongguan. Building a new LPG gas cylinder factory in Vietnam, expected to be commissioned by the end of August 2017.
4. Shandong Huanri Group Co., Ltd. (http://en.huanrigroup.cn/products_list/pmcId=24.html) – largest and strongest cylinder manufacturer in China. Purchased our machines for 12.5kg, 15kg, and 50kg production.
5. AYGAZ in Turkey (www.aygaz.com.tr) – ordered a complete welding line after comparing with SAW welding.
6. Manchester Tank from USA
7. Sahuwala Cylinder in India
8. Delta LPG Limited (SEACOM Group) – setting up a new plant, we are responsible for their 12.5kg and 33kg production lines.
| Productivity | 220-260 pcs/hr |
| Working air pressure | ≤0.6MPa |
| Power | 12KW AC380V 50Hz, 1KW AC220V 50Hz |
| Water quantity for testing | ≥2m³ water tank or water pool |
**Automatic LPG Gas Cylinder Production Line**
**Machine List:**
| No | Machine Name |
| 1 | Mechanical decoiler, straightening and blanking line (with scrap shearing machine) |
| 2 | Deep drawing machine |
| 3 | Auto flushing machine for deep drawn heads |
| 4 | Automatic trimming & polishing machine |
| 5 | Automatic hole punching & logo making machine |
| 6 | Automatic socket welding machine |
| 7 | Automatic handle welding machine |
| 8 | Lower end dish trimming and polishing machine |
| 9 | Lower end dish automatic joggling machine |
| 10 | Automatic bottom base welding machine |
| 11 | Assembly and spot welding machine |
| 12 | Circumferential welding machine |
| 13 | LPG gas furnace (heat treatment) |
| 14 | Automatic online hydro testing machine |
| 15 | Drying oven |
| 16 | Shot blasting machine |
| 17 | Zinc metalizing machine |
| 18 | Powder coating line or Liquid Painting Line |
| 19 | Valve mounting machine |
| 20 | Air leakage testing machine |
| 21 | Printing machine |
| 22 | Handle decoiler & straightening and cutting line |
| 23 | Handle hole punching machine |
| 24 | Hydraulic Presser – letter stamping (Optional) |
| 25 | Handle end bending machine (Optional) |
| 26 | Hydraulic coding machine |
| 27 | Handle rolling machine |
| 28 | Handle top R forming machine |
| 29 | Handle low R forming machine |
| 30 | Vertical Bottom base rolling machine |
| 31 | Double welding position welding fixture |
| 32 | Base forming machine |
| 33 | Hydraulic Precision sheet shearing machine (33KG only) |
| 34 | Sheet rolling machine (33KG only) |
| 35 | Automatic Seam Welder (33KG only) |
**Mechanical Decoiler, Straightening and Blanking Line**
**Deep Drawing Machine**
**Automatic Flushing Machine for Deep Drawn Heads**
After deep drawing, the heads must be flushed before entering the automatic welding machine.
**Automatic Trimming & Polishing Machine with Arms for Both End Dishes**
This high-efficiency machine uses air-jacket clamping, automatic feeding, and trimming with an inclining hob. The width and slope around the edge of the shell are adjustable. It is reliable, easy to operate, and automatically feeds in and out when connected to the production line.
**Automatic Hole Punching & Logo Making Machine with Arms for Female Half/Top Half**
Punch the hole on the top of the cylinder and stamp the logo.
**Automatic Socket Welding Machine with Arms**
To complete the welding of valve seat ring joints. Ensure uniform forming, good appearance, weld penetration, and weld width meet technological requirements. Clamping is convenient. Submerged arc welding technology is used for girth welding at one time.
**Automatic Handle Welding Machine with Arms**
Complete the automatic welding of the cylinder handle grip. Ensure concentricity, uniform forming, good appearance, weld penetration, and weld width meet the technological requirements. CO2 gas shield welding process, completed in one-time welding.
**Automatic Joggling Machine with Arms for Male Half/Bottom Half**
Equipped with an in and out conveyor and mechanical arms.
**Automatic Bottom Base Welding Machine with Arms**
Complete the automatic girth welding of the cylinder base. Ensure concentricity, uniform forming, good appearance, weld penetration, and weld width meet the technological requirements. CO2 gas shield welding process, completed in one-time welding.
**Longitudinal Seam Welding Machine**
Not suitable for 12.5 kg or smaller cylinders; only for larger sizes.
**Assembly & Spot Welding Machine**
Assemble both halves of the cylinder together and prepare for welding.
**Double Head Circumferential Welding Machine**
Fully automatic welding and monitoring.
**Hydraulic Precision Sheet Shearing Machine**
**Four-Roller Rolling Machine**
Includes loading and unloading.
**LPG Gas Furnace**
Designed to anneal LPG cylinders using flame from a gas burner. It consists of a burner, flaming chamber, smoke collector, rails, chain roller, and exhaust system. Features include adjustable time, self-controlled thermometer, perfect heat treatment results, and pollution-free operation.
**Automatic Hydro Testing Machine**
For 35kg. One cylinder per pressure gauge, with separate control. Air pressure: 0.6 MPa, Testing pressure: 3.2 MPa, Motor pressure: 3 kW, 8 stations required.
**Drying Oven**
Cylinders must be dried before blasting.
**Shot Blasting Machine**
Remove rust, oxide layer, and burrs. Clean welding slag, showing a metallic luster. Make the surface bright and clean, improve paint adhesion, anti-fatigue, and anti-rust properties, enhancing the quality and lifespan of the steel tube.
**Zinc Metalizing Machine**
**Powder Coating Line**
Coat the cylinder surface to protect it from rusting.
**Valve Mounting Machine**
**Automatic Air Leakage Testing Machine**
Fully automatic leakage testing.
**Printing Machine**
Print paint, logo, or information.
**Conveyor with Motor and Bends**
**Steel Coil Decoiler and Straightening**
**315 Ton Hydraulic Presser**
For pressing the stamp on the handle.
**Top Quality 200T Mechanical Punching Machine**
Punch holes in the steel.
**Handle End Bending Machine**
Bend the handle end (optional).
**Handle Rolling Machine**
Roll the steel into the handle shape.
**160T Hydraulic Presser**
**Hydraulic Coding Machine**
**Steel Coil Decoiler and Straightening** - shared with handle decoiler and straightening.
**Vertical Base Rolling Machine**
**Double Welding Position Welding Fixture**
Can perform two welds simultaneously.
**Base Forming Machine / 100T Mechanical Punching Machine**
Form the base.
If you are interested and need more pictures and detailed information, feel free to contact us. We can also customize the equipment according to your specific requirements.
**FAQ: LPG Cylinder Manufacturing Equipment**
Q: What size of LPG cylinder can your machine produce?
A: 6kg, 12kg, 15kg, and 50kg LPG cylinders for cooking, as well as other sizes based on customer requirements.
Q: Can you design machines according to LPG cylinder technical drawings?
A: Yes, please send your technical drawings to us.
Q: What are the benefits of choosing your machines?
A: Our machines are strong, reliable, and ideal for long-term industrial manufacturing.
**To enable me to provide you with the correct proposal for the right machines, please provide the following details:**
1. Technical drawing of the cylinders you want to make.
2. Size of the cylinder you want to produce (e.g., 6kg, 12kg).
3. Diameter and thickness of the cylinder you want to make.
4. Are you new to this industry or do you already have some machines in your workshop?
5. Your required capacity—how many pieces and sizes do you want to produce per day?
**Customer Reference List**
1. TK Group in Bangladesh
2. Hangzhou Yuhang Zhangshan Steel Cylinder Co., Ltd. (http://www.gangping.com) – third-largest LPG gas cylinder manufacturer in China, daily output of 18,000 pcs including all sizes from 2kg to 50kg.
3. TPA – producing high-quality LPG cylinders for North America, Europe, UK, and Australia. Supplied an automatic welding line for their China plant in Dongguan. Building a new LPG gas cylinder factory in Vietnam, expected to be commissioned by the end of August 2017.
4. Shandong Huanri Group Co., Ltd. (http://en.huanrigroup.cn/products_list/pmcId=24.html) – largest and strongest cylinder manufacturer in China. Purchased our machines for 12.5kg, 15kg, and 50kg production.
5. AYGAZ in Turkey (www.aygaz.com.tr) – ordered a complete welding line after comparing with SAW welding.
6. Manchester Tank from USA
7. Sahuwala Cylinder in India
8. Delta LPG Limited (SEACOM Group) – setting up a new plant, we are responsible for their 12.5kg and 33kg production lines.Suitable for reactive dyestuff ink digital
printing on cotton and blended fabrics.
Suitable for digital printing
of acid dye ink on nylon and blended fabrics.
Low consumption, deep color
yield, good luster color brilliancy, , excellent water-cohesion, sharp
definition, easy to wash-off, soft hand feel, good rheology property and
excellent storage stability.
digital printing, printing thickener, Printing Paste, paste formation rate, disperse direct-jet digital printing
Dymatic Chemicals, Inc. , https://www.dymachem.com