Industry Application Electric Arc Automatic Welding Machine for Hydraulic Cylinder Piston Rod Pipe Nozzle Port Seam Welder
Youtube link of welding products :
Gas tank circular seam automatic welding: https://haoyucnc.en.made-in-china.com
hydraulic cylinder oil port automatic welding:https://haoyucnc.en.made-in-china.com
Square pipe flange automatic welding:https://youtu.be/bV0ioU2QwiA
Automatic longitudinal seam welding machine:https://haoyucnc.en.made-in-china.com
I Design Mission
- It should meet the requirement of automatically circular seam welding for ports/nozzles with hydraulic cylinder/Tank/pipe/tube
- MIG/MAG/TIG welding with wire feeder.
- Make sure the welding specification is uniform and even, welding seam has good appearance. Easy and reliable to operate. Quality can meet welding requirement
II Technique Parameters
1.Welding Specification and Basic Conception
| Port/ Nipple/nozzle diameter |
>10mm |
| Port/ Nipple/nozzle height |
<50mm |
| hydraulic cylinder/pipe diameter |
>20mm |
| hydraulic cylinder/pipe length |
>10mm |
| Welding torch speed |
0.5-5 RPM |
| Servo motor power |
0.4kw |
| Welding torch adjusting range |
50mm |
| Ar shielding gas consumption |
15 L/min |
| Welding power source |
Japan OTC CPVE-400 |
| Machine working voltage |
380v 3phase 50hz |
2.Welding torch tilts to a certain angle, can be adjusted up-down, side to side and angled turn. Workpiece is fixed while the welding torch is rotating
3.Fixture is used to form workpiece center, to obtain welding seam position, which does not deviate while placing nozzle to cylinder. 4.Do not need spot welding in advance.
5.Machine has high voltage and slow wire feeding performance, which ensures reliable arc igniting. It also has low welding voltage and low current for filling crater.
6.It adopts shot-distance wire feeding mode
7.Using Japan Panasonic PLC to control the whole operation. CNC system is used to control rotation of machine head. Servo motor is driven by AC servo driver.
8.The rotatory head is moved up and down by servo motor, rotary head falls while machine is welding, and lifts while loading and unloading
III Equipment Configuration
| No. |
Name and Model |
Quantity |
| 1 |
Automatic welding machine |
1 set |
| 2 |
350A MIG welding torch |
1set |
| 3 |
Electrical control cabinet |
1set |
| 4 |
Operation control box |
1set |
| 5 |
Cable and connector |
1set |
| 6 |
machine operation control program |
1set |
| 7 |
Welding power source
Japan OTC CPVE400 |
1set |
IV Welding Process
manually loading →automatically move workpiece to welding station → welding torch falls, thimble presses workpiece tightly→ shielding gas supply→ high voltage, slow wire feed for arc igniting →torch rotation and welding → weld the set length →torch stops→ small current, low voltage for arc ending →stop supplying shielding gas→ welding torch returns to origin→ automatically move workpiece to unloading place → manual unloading.
VSales Term
- Payment term: 30% T/T advance along with the purchase order, balance should be cleared before delivery
- Delivery time: 45 days on receipt of payment in advance
- Guarantee: 12 months for the whole machine
VI. Company introduction :
Jinan Haoyu Automation system Co., Ltd (another name is Jinan Haoyu CNC Machinery Co., Ltd) is a high-tech private company located in Jinan City ,Shandong province. We have been a professional manufacturer in the field of welding automation over 17 years.
Our products mainly include automatic welding machine, robot welding station, automatic pipe cutting machine, automatic material handling equipment, automatic assembling machine,these machines are widely used in the areas of automobile,construction machinery, railway vehicle, electric power, shipbuilding, pressure container, petrochemical, house appliances and military industry, etc.
We established a long-term cooperative relationship with more than 60 countries and regions, such as Canada,Italy,Australia,United States,India,south America.Our welding machines are recognized by customers with quality and excellent service.the company have obtained CE and ISO certification .
With strong R&D staffs and Strict QC&QA team,so can design and produce as customers' requirements.Our sales team provide perfect support from Pre-sale and after-sale, in-sale.Technology Improvement and perfect products are the eternal pursuit of the company.
Welcome to Visit us at any time!
VII.Service support :
We have always been committed with the service idea of customer-centric, supply Installation, adjustment, training and maintenance in pre-sales and after-sales service.
1. Pre-sales Service
Before signing contract, customers can get production plan, technical consultant and equipment suggestion and etc.
2. Training service
Customers can get free technical training in China factory. Mainly training are Training for machine,Basic daily cleaning and maintenance for the machine,Solutions for common hardware problems
3. Equipment Maintenance
One year free maintenance, lifelong caring,Free technical consultant,Customer service responding in 2 hours
4.Pre-shipment inspection system:
4.1 According to the customer's shipping details, we will check the products size, weight, spare parts, protective film and other information one by one for each invoice of goods. If there are any doubtful goods before delivery, quality inspectors will open the package in time and inspect the goods through professional testing equipment to ensure the accuracy of delivery.
4.2.The outer packaging of each goods will also be checked, such as whether the packing is damaged, whether the wooden pallet is fumigated, whether the exported goods are packed with steel strips,etc. To ensure that the goods are not damaged during loading and unloading.
Transportation ways : To central Asia, we use railway transport. To other countries, we choose sea transport. But all the products loaded on the containers.
5 .Afer sale service system
5.1 After our customer having received goods, if there are problems caused by the transportation of materials, we would let the customer take photos before unloading, give feedback to the freight forwarder, and make insurance compensation.
5.2. After customers received the goods, if there some quality problems ,production problems. If it is confirmed that there are indeed quality problems.Our QA and QC managers and relevant responsible department will give the reasonable compensation content based on the business contract .
5.3 Our Technology support team will provide on-line training or site training (engineers go to customers 'factory site ) as customers need
6.Warranty :uausally is one year ,also can be 2~5years as customers requiremen
IX.CE Certificate
X. Package
1.Normally we will use fumigation plywood case for packaging; for some big machine, we can use steel pallet and plastic filme cover.All machines are paint with anti rust paint or oil before leaving factory.
2.Package can be as customers' requirement
Audited Supplier 
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