R507A Refrigerant Machinery Condensing Units Cooling Equipment for Blast Freezer Cold Room

• After-sales Service: After-Sales
• Warranty: After-Sales
• Application: Liquefied Gas
• Material: Stainless Steel
• Pressure: 10.0MPa≤p<100.0MPa
• Storage Medium: Highly Toxic
• Model NO.: Refrigerant cylinder production line
• Pressure Level: High Pressure (10.0MPa≤p<100.0MPa)
• Condition: New
• Transport Package: Pack
• Specification: custom-made
• Trademark: HLT
• Origin: China, Jiangsu
• Production Capacity: 400PCS/H

Product Description

Refrigerant cylinder production line

Advantages:

1.It occupies a small area, low energy consumption, high degree of automation, convenient operation, and can save a lot of manpower;
2. High qualification rate and uniform film thickness;
3.It is convenient to add medicament, and it is equipped with an external liquid filling port;
4. Strong versatility, easy to adjust various parameters;
5.High quality materials, long use time and convenient maintenance;
6.The temperature of all drying rooms is automatically controlled and adjustable, and the heat preservation effect is good. Except for the thermal bridge or the furnace mouth, the temperature of all furnace walls is not greater than the environment + 10 ºC;
7.Hanging-air conveyor belt adopts long-life chain, which has balanced operation, low abrasion, and the entire spraying line runs smoothly.

Product Details

 

 

1. Workpiece name: Refrigerant cylinder

2. Workpiece material: iron

3. Heating energy: natural gas

Production Process

 

No.	Process name	Temperature /ºC	Time /min	Remarks
1	Punch
2	Automatic stretching, punching, trimming, joggling
3	Welding rupture disc
4	Upload
5	Pre-degreased	RT	1.5min
6	Degreasing	RT	3.0min
7	Washed 1	RT	1.0min
8	Washed 2	RT	1.0min
9	Silane	RT	1.5min
10	Washed 3	RT	1.0min
11	Washed 4	RT	1.0min
12	Moisture drying	120~150ºC	16.0min	Natural gas heating
13	Download
14	Welding Valve
15	Welding handle
16	Circumferential welding
17	Hydro testing
18	Moisture drying	80~100ºC	20.0min	Natural gas heating
19	Paint spraying			Automatic spray + manual spray
20	Paint drying	80~100ºC	40.0min	Natural gas heating
21	Cool down
22	Download
23	Silk printing, coding
24	Package
25	Warehousing

 

Punching, Stretching

According to the specifications of the workpiece, punch the workpieces of corresponding specifications;

After the workpieceis punched, the upper and lower bottle bodies are stretched (automatic stretching is adopted to reduce the unsafe hidden dangers caused by manual operation); (according to needs, the upper and lower bottles are equipped with a set of stretching machines for automatic punching , Automatic trimming, automatic joggling);

Automatic punching , trimming, joggling

 

Welding rupture disc

 

Desktop pretreatment and moisture drying equipment

Process flow:

Upload→ pre-degreasing (RT*1.5min)

→ dripping water (1.2min)

→ degreasing (RT*3.0min)

→ dripping water (1.5min)

→ washing 1(0.8min)

→ dripping (1.0min)

→ washing 2 (0.8min) )

→ dripping water (1.5min)

→ silane (1.5min)

→ dripping water (1.5min)

→washing 3 (RT*0.8min)

→ dripping water (1.0min)

→ washing 4 (0.8min)

→ dripping + blowing water 1.4min

→ water Drying (16.0min)→Download

 

Welding and pressure test equipment

After the moisture is dried, it is connected to a flat conveying line to welding.

 

After the half-bottle body is assembled, it enters the welding process.

 

After the bottle body is welded, it will automatically flow to the chain conveyor line behind the welding machine, and then be transported to the pressure test conveyor line after the automatic grinding and welding machine.

 

After the pressure test is completed, proceed to the next process, moisture drying and

powder spraying

 

 

 

 

Moisture drying and paint drying system

The heating of the drying tunnel adopts the hot air circulation method. Its advantage is
that the temperature in the drying tunnel is uniform, and the temperature difference between the middle and the lower three points
along the cross section of the track is less than ±5ºC.

The heating chamber is arranged in the lower part of the box. The hot air blower is used for circulation, and the circulation
method adopts the downward air supply and the downward return air mode, which eliminates the upper return air and external return air ducts, and reduces the heat loss.

 

 

Packing & Delivery

 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

 

Wuxi Longterm Machinery Technologies Co.,Ltd is the professional manufacturer of auto-welding equipment (MIG, TIG, MAG, PAW) and automatic welding system integration, as well as related equipment.Due to highly automatic, simple operation, welding strength and service life with the same stainless steel and plate, is widely used in aerospace, chemical industry, machinery, pressure vessels, fire extinguishers, water heater, enamel water tank, stainless steel products and other industries.

FAQ

Refrigerant cylinder manufacturing equipment
Q: Can you design machines according LPG cylinder technical drawing?
A: Sure, please send your technical drawing to us.

Q: What are the benefits to choose your machines?
A: Our machines are strong and reliable for long term industrial manufacturing


To enable me give you correct proposal for correct machines, please tell me following details:

1.Technical Drawing of the cylinders you want to make?
2.What size of cylinder you want to produce?
3.Are you new in this area or you already have some machines in the workshop?
4.Capacity you require, i.e. how many pieces and sizes you want to make per day?