Automatic Arc Welding Machine Double Circular Seam Welding Machine for Storage Tank Machinery

• Customization: Available
• Cooling Way: Air or Water Cooling
• Shielding Gas: CO2 or Argon or Mixed
• Model NO.: NZC-C2300
• Control: Automatic
• Frequency Range: as Design
• Electric Current: AC/DC/Pulse/Inverter
• Customized/OEM: Ok
• Protection Shield: Add or Not as Required
• Welding Method: TIG MIG Saw Paw
• Body Color: Blue or as Required
• Core Components: PLC, CNC, Gearbox, Motor
• Welding Current: 40~600A
• Welding Seam Type: Square Circular Longitudinal Stright Inner Hole
• Welding Torch: One or Two or More as Required
• Welding Material: Stainless Steel Aluminum Cast Iron Steel Cooper
• Transport Package: Fumigation Woodern Box
• Specification: 3000*1500*1800mm or as design
• Trademark: Haoyu
• Origin: China
• HS Code: 8515319900
• Production Capacity: 500set/Year

Product Description

Automatic Arc welding machine Double Circular Seam Welding Machine for Storage Tank Machinery



   

I Requirements for welding workpieces: 

1. Workpiece diameter: <2000 MM
2.  Workpiece length: <3000MM
3. Complete the automatic welding of the middle of the workpiece. Ensure that the molding is uniform and beautiful, the fusion depth and fusion width meet the technological requirements, and the workpiece fixture is convenient. Adopt the MAG /MIG/TIG welding process, complete circumferential seam welding in one time

II Machine features: 
1.Basic structure:
1.1 The welding torch is fixed, the workpiece rotates, and the welding position is horizontal. One end of the workpiece is clamped and rotated by the power head, and the other end is pneumatically tightened.
1.2.Using a single welding torch and a single power source, improve work efficiency and reduce welding distortion.
1.3 The machine is equipped with high voltage, slow wire feeding and arc starting to ensure reliable arc starting. And low voltage, low current arc closing to filling arc crater
1.4 Manual loading and unloading is adopted, and the welding process is automatically completed.
1.5 The welding torch, Spindle box and tailstock are adjustable along the longitudinal direction, which is suitable for various welding.
1.6 Using PC to control the operation of the whole machine, AC frequency conversion speed regulation, improve equipment reliability.

III Equipment composition:
The Machine is composed of  machine body ,a fuselage, electric deceleration power head, pneumatic rear tailstock, workpiece fixture and the conductive mechanism, the welding torch fixture, adjustment and pneumatic lifting mechanism,the welding torch swing mechanism,electric control system, a welding power supply and the pneumatic system.
3.1 Machine Body is composed of the base, a gantry beam, etc. The base is welded with steel square tube and plate. and the machine body plane is arranged guide rail. The power head is installed on the right side of the guide rail, and the pneumatic tailstock is installed on the left side. The power head and pneumatic tailstock are adjustable along the guide rails, and their spacing can be changed to meet the welding requirements of different varieties.
3.2 Power head: The rotating head is composed of AC motor, reducer, workpiece fixture and conductive sleeve. The speed adjustment is realized by adjusting the speed of the AC motor by an AC frequency converter. The reducer adopts two-stage worm gear to reduce speed, aluminum alloy shell, large output torque, easy installation and maintenance.
3. 3 Welding torch clamping adjustment and pneumatic lifting mechanism: It is fixed on the beam and moved up and down by the cylinder to realize the conversion between preparation and welding stations. The welding torch, wire feeder and welding wire reel are fixed in position and lifted together with the cylinder. Pneumatic lifting is guided by linear bearings and guide posts, with high positioning accuracy. The two welding torch are respectively adjustable along the cross beam guide rail , and can be fine adjustment from up and down, left and right, forward and backward, angle degree. The fine adjustment of the welding torch adopts the dovetail form, and the screw adjustment is used to make the adjustment accurate and high positioning accuracy. It can be tightened after adjustment.
3.4 Welding torch swing
The welding torch swings to meet the width of the welding seam. Driven by a stepping motor, guided by a guide rail, and driven by a lead screw, it drives the welding torch to swing to meet the requirements of the welding seam.
3.5 Pneumatic tailstock: The tailstock is pneumatically fix the workpiece, guided by the guide rail, and the tailstock tooling rotates along with it.
3.6 Support Bracket: Guided by the guide post, the universal ball holder is manually adjustable up and down. Realize the role of auxiliary loading and unloading.
3.7 Electric control system: l
3.7.1  Composed of PLC ,HMI ,solenoid valve, cylinder, triplet and pipeline, etc., used to control workpiece clamping and welding torch up and down. The pneumatic components are all famous brand products.
3.7.2  The host uses the Japanese PLC machine as the control core to control the execution of loading and unloading, clamping and all welding procedures. The system has good stability, simple structure and easy maintenance.
3.7.3 The rotation of the workpiece controled by the Japanese Panasonic variable frequency speed regulator, and the AC motor is used to change the motor speed by adjusting the frequency. Low failure rate, suitable for long-term use. l
3.7.4 Using the HMI touch screen as the input and output interface, welding length, arc initiation time and other parameters can be input through the interface. Automatically detect the welding starting point and automatically return to the original position after welding. l
Integrated control panel box. Control buttons, touch screen, welding voltage and current meter, welding specification control are concentrated on one panel, which is easy to use and operate.
  
 

IV.Sales Term              

• 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

V. 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!

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.CE Certificate

IX.FAQ
Question 1 :How to customized a automatic welding machine for your workpiece ?
Answer: Please tell us below information ,then we can design for your workpiece:
1.1  the material of your workpiece
1.2 ,the length ,width,thickness of your workpiece or send the drawing of workpiece ,if there are different size workpiece ,tell us the range (Min and max )
1.3 it is better to give us the Workpiece real picture .
Question 2: What is the core components of automatic welding machine ?
Answer : based on different Automatic welding machine,there are mainly including PLC ,CNC control system,inverter ,servo motor with driver ,welding power source,.welding torch ,robotic .pneumatic control system.
Question 3:Is possible to design Multi-station with more welding torch ?
Answer :yes ,it is ok we can design one torch or two torch or more welding torch work station to increase
Question 4: What is the brand of the core components in the automatic welding machine
Answer :All core components are famous china brand or international brand ,such as :Welding power source ,we usually use OTC and Panasonic brand.if you need Lincoln welding power source or Miller Lincoln welding power source is ok ,we also can use it on our welding machine .
For PLC : We usually use Omron and Siemens PLC, Customers can specify the brand
For robot :We usually use OTC ,YASUKAWA ,ABB or kuka ,or Customers can specify the brand.
Question 5:How many kinds of our Welding machine ?
Answer:
Based on welding power source : there are automatic TIG welding machine ,automatic MIG welding machine ,automatic submerged arc welding machine(automatic SAW machine)
Based on application : there are Automobile parts welding machine,Automatic scaffordding welding machiine ,pipe to flange Automatic welding machine ,Tank Automatic welding machine,Hydraulic cylinder piston rod Automatic welding machine,wheels Automatic welding machine and so on .
Based on welding seam type : circular/girth seam welding machine ,longitudinal /straight seam welding machine ,Square seam welding machine.irregular seam welding machine
Question 6: Is it possible to extend Warranty time ?
 Answer: Yes,our warranty time usually is 1 year for free ,but can be extended as required ,the price is a little expensive .no matter how long the warranty time ,our After-sale service is lifelong .

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