1.LPT series CNC pipe thread lathe is a series of specialized CNC lathe developed for the petroleum machinery industry. Used for processing oil casing, drill pipe, drill collar and other long pipe parts of the pipe end, such as round, end face, grooving, chamfering, external thread; It can also bore internal holes, car threads and so on.
2.All series of machine tools can be combined with oil casing or drill pipe, drill collar loading and unloading automatic line to form an efficient automatic production line, very suitable for mass processing oil casing or drill pipe, drill collar end thread, with short time, high efficiency, wide processing range, high degree of automation, safety and reliability.
3.All machine tools are electromechanical hydraulic gas integration design, the overall 45° inclined guide rail bed structure, high rigid rectangular plastered sliding guide pair, good dynamic performance; With high performance, high stability characteristics. The machine is beautiful in shape, safe and reliable, and the man-machine function is fully reflected. It is a high-precision, high-stability and high-efficiency boutique equipment for turning processing.
4.All machine tools adopt a double chuck clamping structure, that is, a double front type pneumatic chuck with a large hole is installed at the front and back ends of the headstock spindle respectively, and the diameter of the chuck through hole is greater than or equal to the diameter of the spindle through hole to facilitate the passage of parts. All machine tools are equipped with high precision ball screw, high positioning accuracy, flexible and reliable action. All machine tools with standard turret tool holder (electric or hydraulic drive) can be two-way automatic tool selection. The whole system is equipped with automatic chip removal device, automatic lubrication device, fully enclosed protection, beautiful appearance, easy to operate.
Specification | Unit | LPT10 | LPT15 | LPT15L | LPT15T | LPT20 | LPT20L | LPT36 | LPT36T |
Max. swing duameter over bed | mm | Φ630 | Φ680 | Φ630 | Φ780 | Φ800 | Φ680 | Φ1050 | Φ1050 |
Max. swing diameter over saddle | mm | Φ440 | Φ460 | Φ440 | Φ640 | Φ640 | Φ460 | Φ450 | Φ450 |
Through hole diameter of spindle | mm | Φ120 | Φ150 | Φ150 | Φ150 | Φ225 | Φ220 | Φ375 | Φ375 |
Spindle speed | rpm | 25~1200 | 20~800 | 20~800 | 20~1250 | 20~550 | 20~550 | 30~300 | 30~300 |
Machining range of API oil casing and tubin maching | mm | 1.315″~4″ | 2 3/8″~5 1/2″ | 2 3/8″~5 1/2″ | 1.9″~5 1/2″ | 4 1/2″~7 5/8″ | 4 1/2″~7 5/8″ | 6 5/8″~13 3/8″ | 6 5/8″~13 3/8″ |
Max. machining length | mm | 750 | 1160 | 550 | 600 | 1200/2500 | 920 | 540 | 500 |
Control system | FANUC 0i-TF | FANUC 0i-TF | FANUC 0i-TF | FANUC 0i-TF | FANUC 0i-TF | FANUC 0i-TF | SIEMENS 802D-SI | FANUC 0i-TF | |
Frequency converter | YASKAWA | × | × | × | × | × | ABB | ABB | |
Brand of spindle motor | sfcmotor | FANUC spinled servo | FANUC spinled servo | FANUC spinled servo | FANUC spinled servo | FANUC spinled servo | ABB frequency conversion | ABB frequency conversion | |
Power of spindle motor | kW | 22/30 | 22/30 | 22/30 | 30/37 | 22/30 | 22/30 | 75 | 160 |
Rapid travel speed | m/min | 10/12 | 9/13 | 10/12 | X1/Z1:10/12; X2/Z2:10/12 | 12/12 | 9/13 | 10/10 | 10/10 |
Spindle head type | A2-11 | A2-11 | A2-11 | A2-11 | A2-15 | A2-15 | Cylindrical nose Φ440 | Cylindrical nose Φ440 | |
Pneumatic chuck through hole | mm | Φ115 | Φ150 or 160 | Φ150 or 160 | Φ150 | Φ230 | Φ230 | Φ335 | Φ375 |
Turret | AK31125*8 (B type) | BSV250*8 | BSV250*8 | Top table: bsv-250*8 Setting table: Staic tool holder | LS320*12 | LS320*8 | AK31125*8 (B type) | Top table: bsv-250*8 Setting table: Staic tool holder | |
OD shank size | 32×25 | 32×32 | 32×25 | 32×25(Capto C6) | 32×32 | 32×32 | 32×32 | 32×32(Capto C6) | |
Oil cooler | × | × | × | √ | √ | √ | √ | √ | |
Cooling pumps | PM-35A | PM-35A | PM-35A | CDLK2-260/26 | PM-35A | PM-35A | CDLK2-260/26 | CDLK2-260/26 | |
Sizing device | Axial stop device | Axial stop device | Axial stop device | × | Axial stop device | Axial stop device | × | × | |
Beam device | × | × | × | √ | × | × | √ | √ | |
Rotary hydraulic cylinder | × | × | × | √ | × | × | √ | √ | |
Stock stop | × | × | × | √ | × | × | √ | √ | |
Overrall dimension(including chip conveyor) | mm | 4935×1860×1910 | 5960×1950×2065 | 4845×1860×1910 | 5960×1950×2065 | 6065/7400×2820×2340 | 5960×1950×2065 | 6080×3460×2875 | 6080×3460×2875 |
Machine weight | T | 9 | 12.5 | 9.5 | 14 | 16/21 | 13.5 | 25 | 26 |
SHINRI CNC Machinery Group is consisted of Jiangsu Shinri Heavy lndustry Science &Technology Co., Ltd, Jiangsu Shinri Gear Systems Co., Ltd Ningxia Shinri Changcheng Machinery Co., Ltd, Ningxia Shinri Changcheng Casting Company Co., Ltd. Lt is subordinate to the New United Group. Shinri products covered three time-honored brands, respectively Shinri, Changcheng and Duoleng and 12 different products series. So far Shinri becomes one of the biggest machine tool manufacturers covering nearly alltypes of machines in China.
By embracing new, high and outstanding technology, Shinri opens his hands to escalate his customers from their traditional applications and gives optimized solutions. The two R&D centers and manufactory bases, in Changzhou and Yinchuan, have totalarea of premises of 700 thousands m and 300 thousands m modernized plants. We introduced a good number of high precision mother machines from world first class makers and the yearly machine production reaches to 3500 pieces or more. In Yinchuan city, by invested 600 mllion RMB, the first phase of construction of foundry plant has established with yearly capacity 40 thousand tons With strong financial, intelligent and technical supports, the company is gigantic in R&D and manufactory.
Its products list covers VMC, HMC, CNC lathe, gantry boring milling/machining center/5 faces/5-axis synchronous, floor type boring milling/machining center, end facing & centering machine, drilling machine, FMC, FMS, Railway gear box, Wind power gear box and industrial gear box etc. The products are broadly applicable to aerospace, automobile, shipbuilding, electronic appliance, new energies sources, railway traffic, engineering mechanic, petro chemistry, die tooling and vocational education...etc.
As a national enterprise endowed with the mission of rejuvenating Chinese traditional industry, Shinri will follow the concept ofputing people first, making innovations & building a future of excellence. Work under the guiding principle of providing the highquality products & best service for customers in order to become the most competifive CNC machine tool manufacturer & bestsolution provider at home & abroad.