Youtube link of welding machines :
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.Features
1. Fixing welding torch, rotating work-piece and make welding position in horizon.
2. Fixing and rotating work-piece at the same time to assure preventing the welding line in offset.
3. The machine has function to get high voltage and slow supply of welding wire to assure the welding arc reliable and low voltage, small current to end the welding arc to make the arc hole full.
4. Pneumatic loading and unloading is adopted. Welding process is accomplished automatically, so the labor intensity of workers is reduced.
5. To assure wire feed stable, the machine uses pull way to make wire feed.
6. To produce multi-items, the welding torch, spindle box and pneumatic tailstock can be adjusted longitudinally.
7. To position it by hole center and fix it by pneumatic way.
8. To improve machine stability, the work-piece rotation speed is controlled by alternating frequency controller instead of level adjusting, and the machine controller is PLC.
9. Welding type, welding specification can be set-up, reserved and selected as working. It is convenient to change parameter and the situation by touch screen.
10. To reach welding requirement, the welding torch can be travelled up and down, left and right and also can be positioned in different angle.
11. It can setup automatic pre-heat, pre-heat time and length.
12. One operator, it can make pre-heat and welding separately.
II Working process
Loading by worker→elevating work-piece→fixing work-piece by pneumatic way→elevating table goes down→close the door→positioning pre-heat torch→automatic pre-heat→pre-heat torch goes back→welding torch goes down→Positioning→supply co2 gas→high voltage,get arc by supplying welding wire→after checking the welding current→rotating work-piece, and start welding→reach the setting welding length→elevating the welding torch, and Amplitude →reach the setting welding length→small current and low voltage to end the arc→stopping co2 supply→elevating table goes up→release the work-piece→elevating table goes down → open the door→ take work-piece outside
IIITechnique Parameters
| 1 | Spindle Speed | 1-8r.p.m, stepless speed |
| 2 | Motor power | 0.75KW |
| 3 | Compressed air | 0.4-0.6MPa |
| 4 | Welding wire diameter | 0.8-1.6mm |
| 5 | Elevating travel | 100mm |
| 6 | X-axis travelling | 100mm |
| 7 | Angle | 25°~ 60° |
| 8 | Welding current | 50-500A,60% of it for loading. |
| 9 | Welding voltage | 15-36V, stepless speed |
| 10 | Capacity | 1 piece/2 minutes |
- Payment term: 30% T/T advance along with the purchase order, balance should be cleared before delivery
- Delivery time: 60 days on receipt of payment in advance
- Guarantee: 12 months for the whole machine
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!
VI 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. OEM is ok
7.Warranty :uausally is one year ,also can be 2~5years as customers requirement
VII 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
