Industry Plant Production Line CNC Automatic Air Compressor Gas Solar Water Heater tank Double Circular Seam Welding Machine
I.Design Task
- Perform the automatic welding for the circular seams on the cylinder/ tank.
- Ensure the location dimensions of the workpiece uniform, positioning automatically, convenient and reliable to use, welding quality meets the requirements, clamping fast and convenient.
II.Basic Design
1.Welding torch is fixed while workpiece rotating. Welding position is horizontal. The workpiece is clamped tightly by jig at two ends and rotates.
2.Two welding torches and two power sources work simultaneously to improve work efficiency.
3.Torch, rotary axis box and tailstock can be adjusted longitudinally to fit various kinds of welding.
4.Japan Omron PLC is adopted to control the machine to run and speed is adjusted by AC servo, which can improve the reliability of the equipment.
5.Adopts end face positioning and pneumatically clamping mode.
6.Adopts human-machine interface to alter the parameters. The welding time and weld length can be set via this interface. The alteration of the parameters can be input through the touch button conveniently and timely. Parameters can be stored and called.
III.Parameters:
| 1 |
Applicable diameter |
max2000mm |
| 2 |
Applicable length |
max 3000mm |
| 3 |
Thickness |
>0.8mm |
| 4 |
Rotation speed |
0.2-2rpm |
| 5 |
Motor power |
0.55KW |
| 6 |
Welding torch moving range in left-right direction |
100mm |
| 7 |
Welding torch lifting range |
100mm |
| 8 |
welding torch moving range in front-rear direction |
50mm |
| 9 |
Diameter of solid wire |
1.0mm & 1.2mm |
| 10 |
Welding power source |
Miller or lincoln or fronius or Japan OTC or panasonic or Aotai |
| 11 |
Machine working voltage |
380v 3phase 50hz |
| 12 |
cooling method |
air or water cooling as requried |
| 13 |
welding method |
TIG MIG SAW PAW as requried |
IV. Main struction
1.This machine is made up of mainframe, spindle box and its pneumatic feeding mechanism, tailstock and its pneumatic feeding mechanism, workpiece supporting mechanism, welding torch feeding and adjusting mechanism, electrical control system, pneumatic system and welding power source.
2.The mainframe consists base, column and etc. The base is assembled and welded from the square tubes and plates with the upper surface machined, on which fixed the linear guide rails. The right side of the guide rails installed the spindle box and its pneumatic feeding mechanism and its left side equipped with tailstock and its pneumatic device. The tailstock can be adjusted along the guide rails and the spacing can be adjusted to meet the requirements of various kinds of welding. The tailstock is micro adjusted by hand-operated screw rod and the adjustment is marked by scaleplate. The tailstock is guided by the guide rails to ensure the concentricity to the spindle box. Beside the spindle box and the tailstock installed the welding torch clamping, adjusting and pneumatic lifting mechanism. The mechanism can be adjusted and the spacing can vary. It also can be fastened after being adjusted. On the right outside of the machine fixed the electrical system control box and the front right side equipped with the control button panel, which is convenient to use and maintain.
3. The Rotary Axis Box
The rotating machine head is made up of AC motor, speed reducer, pneumatic chuck and conductive device. The adjusting of the rotating speed is achieved by using AC frequency converter to adjust the AC motor rotating speed. The speed reducer adopts two-stage worm gear to reduce the speed. The material of the reducer case is aluminum alloy with large output torque, which is convenient to install and maintain. The conductive sleeve is made of copper. With filling conductive lubricant between the copper sleeve and the spindle it can gain a good wear resistance and electric conduction. The pneumatic fixture automatically goes back to the start point at the end of every welding. The fixture clamps two ends of the workpiece tightly to ensure the uniformity of every clamping.
4 Tailstock Clamping Mechanism
The pneumatic tailstock can be adjusted along the guide rails to meet the requirements of various kinds of welding. It adopts hand-operating screw rod to adjust. The workpiece is clamped pneumatically and rotates. The extension of the tailstock equipped with pneumatic fixture. The fixture clamps two ends of the workpiece tightly to ensure the uniformity of every clamping.
Machine base is made of cast iron and thick steel tube.Guide rails are installed on the base
5.Workpiece Supporting Mechanism
The left and right sides of the machine installed V-shaped brackets to support the workpiece. The V-shaped brackets move up and down pneumatically, move up when clamping and move down when welding.
V.Sales 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. OEM is ok
7.Warranty :uausally is one year ,also can be 2~5years as customers requirement
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
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