We use electric furnace smelting, resin sand molding casting technology,avoid sand holes, stoma casting internal defect effectively, all the accessories are assayed by imported spectrum analyzer, it assures the quality of the casting . The casting had been through second thermal aging treatment with good stability.
The bed of floor type is the whole structure. The rigidity and width of guide way on the bed of lathe is good enough. The guide way is through high-frequency quenching, the slide guide way joint SD compound soft belt. to make more wear-resisting and lower friction factor. The lead screw is the whole structure (not butt). The saddle is wider and thicker than before, the machine is running more stable. And the cutting ability is better.
Why choose us ?
Compared with other factories, casting material which produced by our company independently is really better than the others. The product adopts the advanced electric furnace melting resin sand molding casting technology, so the gas permeability is superior and it can effectively avoid the casting internal voids, porosity. We can absolutely ensure the casting quality after the analysis of United States imported equipment precision spectrometer.
With the super audio quenching treatment, the hardness of Body guide rail can reach HRC55 degrees and above. It can keep the hardness high accurate, and prolong the wear resistance and service life. The lathe beds of Other manufacturers are all adopted abutting joint because of cupola restrictions (1 tons of cupola a pack of hot metal) , but our six electric furnace are 3 tons, So our one to twelve meters lathe bed and guide screw are all for one with the better Stiffness and toughness.
The lathe bed we produced is all researched and developed by our own engineers. It adopts special structure ,and the natural aging treatment, these all can greatly increased the rigidity and are helpful to widen and thicken the dragging plate, therefore the machine will be more stable and have the stronger cutting ability.
The large plate guide rail (X rail) is also adopt the super audio quenching treatment, so it increased hardness and then could guarantee the service life of equipment more efficiently. This is our particular advantage.
The reason why using the original mechanical transmission is to make sure that the main motor can also play on the maximum torque when the equipment runs at a low speed . If we just do the frequency conversion, it will get the lathe stuck and damage the work piece.
In order to make sure the accuracy, the equipment will firstly tested by the laser interferometer imported from Britain to test repeated positioning accuracy of X, Z direction. Then the whole machine will be tested according to the National standard. As long as it passed all the tests, the equipment can be accessed to the market
Our enterprise has got the ISO9001-2008 quality system certification and the European Union CE certification. We have established the complete customer-oriented management system which can guarantee the quality of the service and products. With the hard work of many years, our enterprise has been named "the most trust-worthy enterprise of Shandong".
Our enterprise has got the recognition of the high-quality product and a considerable market share in both domestic and abroad.
The bed of floor type is the whole structure. The rigidity and width of guide way on the bed of lathe is good enough. The guide way is through high-frequency quenching, the slide guide way joint SD compound soft belt. to make more wear-resisting and lower friction factor. The lead screw is the whole structure (not butt). The saddle is wider and thicker than before, the machine is running more stable. And the cutting ability is better.
| Model and specifications | QK1322 |
| Guideway width | 550 mm |
| Max. swing over bed | 630mm |
| Max. swing over carriage | 350mm |
| Hole through spindle | 225mm |
| Max. processing Pipe diameter | 219mm |
| Max. workpiece length | 1500/3000 mm |
| Range of spindle speed changes (r/min) | 24~300 |
| Tool post style | Vertical 4 Stations |
| Knife rest translocation time(S) | 3S |
| Repeated positioning accuracy | ±0.002 |
| Processing workpiece precision | IT7 |
| Bed quenching hardness | HRC52 |
| Workpiece surface roughness | Ra1.6 |
| Power of main motor | 7.5/11kw |
| NC system | GSK980TA2 SINUMERIK 808D FANUC Oi Mate TD (According to customer's requirement ) |
| Chuck | 500 4-jaw |
Why choose us ?
Compared with other factories, casting material which produced by our company independently is really better than the others. The product adopts the advanced electric furnace melting resin sand molding casting technology, so the gas permeability is superior and it can effectively avoid the casting internal voids, porosity. We can absolutely ensure the casting quality after the analysis of United States imported equipment precision spectrometer.
With the super audio quenching treatment, the hardness of Body guide rail can reach HRC55 degrees and above. It can keep the hardness high accurate, and prolong the wear resistance and service life. The lathe beds of Other manufacturers are all adopted abutting joint because of cupola restrictions (1 tons of cupola a pack of hot metal) , but our six electric furnace are 3 tons, So our one to twelve meters lathe bed and guide screw are all for one with the better Stiffness and toughness.
The lathe bed we produced is all researched and developed by our own engineers. It adopts special structure ,and the natural aging treatment, these all can greatly increased the rigidity and are helpful to widen and thicken the dragging plate, therefore the machine will be more stable and have the stronger cutting ability.
The large plate guide rail (X rail) is also adopt the super audio quenching treatment, so it increased hardness and then could guarantee the service life of equipment more efficiently. This is our particular advantage.
The reason why using the original mechanical transmission is to make sure that the main motor can also play on the maximum torque when the equipment runs at a low speed . If we just do the frequency conversion, it will get the lathe stuck and damage the work piece.
In order to make sure the accuracy, the equipment will firstly tested by the laser interferometer imported from Britain to test repeated positioning accuracy of X, Z direction. Then the whole machine will be tested according to the National standard. As long as it passed all the tests, the equipment can be accessed to the market
Our enterprise has got the ISO9001-2008 quality system certification and the European Union CE certification. We have established the complete customer-oriented management system which can guarantee the quality of the service and products. With the hard work of many years, our enterprise has been named "the most trust-worthy enterprise of Shandong".
Our enterprise has got the recognition of the high-quality product and a considerable market share in both domestic and abroad.