Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for China New Product AISI 316 Stainless Steel with Eye Terminals Hole 8 mm., We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship.
Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for China Staninless Gas Spring and Gas Struts, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We’ve got 13years qualified sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to supply our customers with high quality products and excellent service.
TQ2180 is a cylinder driling and boring machine, which can perform the function of drilling, boring and trepanning the large workpiece with big diameter. While working, the workpiece rotates slowly and the cutting tool rotates in high speed and feed. BTA chip removal is used while drilling and forward metal chips removal inside boring rod by cutting liquid is for boring. And we use extra metal chip removal technique for trepanning with professional trepanning cutting tools and special purpose fixture. According to the machining requirement, a traveling head with rotating drilling/boring rod is equipped so the drilling/boring tools can rotate and feed.
TQ2180 | TQ2280 | |||||
Working capacity |
Drilling Diameter range | Φ40-Φ120mm | / | |||
Max. boring Dia. | Φ800mm | |||||
Max. boring depth | 1-17m | |||||
Range of trepanning Dia. | Φ120-320mm | |||||
Workpiece clamped Dia. range | Φ120-Φ1000mm | |||||
Spindle | Center height from spindle center to bed | 800mm | ||||
Spindle bore Dia. | Φ120mm | |||||
Taper of spindle bore | Φ140mm, 1:20 | |||||
Range of spindle speed | 16-270rpm, 12 kinds | |||||
Travel head with rotating drilling rod |
Spindle bore Dia. of travel head with rotating drilling rod | Φ100mm | / | |||
Taper of spindle bore (travel head with rotating drilling rod) | Φ120mm, 1:20 | / | ||||
Range of spindle speed (travel head with rotating drilling rod) | 82-490rpm, 6 kinds | / | ||||
Feed |
Feed speed range (infinite) | 10-300mm/min | ||||
Rapid travel speed of carriage | 2m/min | |||||
Motors |
Main motor power | 45KW | ||||
Motor power of travel head with rotating drilling rod | 30KW | / | ||||
Motor power of hydraulic pump | 1.5KW, n=144rpm. | |||||
Rapid travel motor power of carriage | 5.5KW | |||||
Feed motor power | 7.5KW (servo motor) | |||||
Motor power cooling pump | 11KWx2 + 5.5KWx2 (4 groups) | / | ||||
Others |
Guide way width | 1000mm | ||||
Rated pressure of cooling system | 2.5MPa | 0.36MPa | ||||
Flow of cooling system | 100,200,300,600L/min | 300,600,900L/min | ||||
Rated working pressure for hydraulic system | 6.3MPa | |||||
Max. axial force of oil pressure head | 68KN | |||||
Max. pushing force of oil pressure head to workpiece | 20KN |
Length Technical data | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 7000 | 8000 | 9000 | 10000 |
Floor space LxWxH (mm) | 8000 | 11500 | 14500 | 16500 | 18500 | 20500 | 22500 | 25500 | 27500 | 29500 |
X3800 | X3800 | X3800 | X3800 | X3800 | X3800 | X3800 | X3800 | X3800 | X3800 | |
x2000 | x2000 | x2000 | x2000 | x2000 | x2000 | x2000 | x2000 | x2000 | x2000 | |
Net weight (T) | 27 | 29 | 31 | 33 | 36 | 38 | 40 | 43 | 45 | 47 |
Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for China New Product AISI 316 Stainless Steel with Eye Terminals Hole 8 mm., We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship.
China New Product China Staninless Gas Spring and Gas Struts, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We’ve got 13years qualified sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to supply our customers with high quality products and excellent service.