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JQG-230/365/460/720NC Pipe Cutters
JQG-230/365/460/720NC Pipe Cutters:
Machine in China of this industry. This invention has already wined and registered patent in china, also the patent listed as Technology Innovation Project in Shandong Province. and fixed but the cutter head still revolving and cutting. By this way of working we solve the problem of high energy wasting, machine tool shaking, low cutting efficiency,cutter's short life,low productivity, bad steel end, no idea about sizing.
The machine is using Siemens control system, it can works by itself on: feeding material, size display, pipes griping, cutter's moving or loosening, material delivery, number printing. stab bars outputting etc.
The following are main feature:
High energy saving,since when it works only cutter moves but the pipe still stand and fixed.
High productivity, low cost. Many cutters working together instead of only one. The cutter' s work in a high productivity.
High accuracy,low noise
High reliability, easy to keep accuracy and convenient to protect.
The control system base on the kind of industry net moving system that makes the machine works at high automation and high control ability. This makes the pipe making process completely automated. This machine especially suitable for cut boiler tubes, welding pipes. High-duty boiler tubes, line pipes, filer mount pipes.
The main features are:
The machine head is welded by thick plate together with suitable rib steel plate,principal axis is made by alloy steel after hot treatment and accurate grinding. Bearing is made by high accurate imported cone bearing lubricated and cooled by industry oil.
and cutter head. Main motor is in frequently conversion and can get infinitely variable speeds.
Cutter's income part is droved by ball bearing screw through servo and running head rail in case of distortion, keep the hardness and accuracy.
Material feeding system is droved by servo at the same time; the feeding accuracy can reach 0.01mm. Hydraulic pressure grasp structure drives through hydraulic pressure hydro cylinder. To make two arms locks work at the same time. There is one pair of synchronization mechanisms.
The rigid chucks can assist locking and centering the pipe automatically.The hydraulic pressure hydro-cylinder moves the running board at the same time to push the pendulum rods moving and chucks' fast,loose or centering automatically.
The flexible chucks can assist the steel pipe's fastening.
Hydraulic pressure system is forced to be cool and keep the running of the machine
Most of the components are famous brand such as bearing, hydraulic pressure system, lubricating tool, lights,cooling systems, belts, electronic elements, ball bearing screws, moving lead rails etc.
Multifunction elements to meet need of automatic production
Material feeding platform can adjust the center for any kind of pipes automatically.
Output equipment can send the product out.
Printing system print emblem mark, trade mark, etc.
Output system output the waste steel pipe to the dustbin.
Chain mode chip output system output the steel chip out of the cutting machine.
Step-by-Step steel moving equipment, sizing tool, short-pipe blanking equipment etc.can be deployed to realize the sizing, cutting, of light pipes and line pipes automatically.
Main technical parameter:
NO. | project | unit | Specifications | Remarks | ||||
JQG-230 | JQG-365 | JQG-460 | JQG-720 | |||||
1 | pipe diameter | mm | Φ76.2- Φ230 | Φ139.7- Φ365 | Φ177.8- Φ460 | Φ323.9- Φ720 | ||
2 | Max thickness | mm | 30 | 45 | 60 | 80 | ||
3 | pipe length | mm | 6000-15000 | |||||
4 | Max speed of principie axis | rpm | 60-600 | 50-400 | 40-320 | 30-150 | Infinitely variable speeds | |
5 | Cutters journey | mm | 40 | 50 | 75 | 100 | ||
6 | Power of main motor | Kw | 30 | 37 | 45 | 55 | ||
7 | Accuracy | mm | 0.05 | |||||
8 | Verticality | mm | 0.15/100 | |||||
9 | Roughness | um | Ra6.3 | |||||
