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Vertical Boring Machine

Vertical Boring Machine

Vertical boring machine, also known as vertical boring mill, is mainly used to bore high accurate holes of cylinder and engine sleeve and other accurate holes. Both rotation and feed of the spindle is realized by frequent and stepless speed-adjustment, and the range of speed-adjustment is wide. The spindle feed and rapid movement may be converted rapidly by regulation resistance. The hand wheel controlling vertical movement of spindle is designed on the carriage to make the operation convenient and easy. The conversation between operator and vertical boring machine can be realized by the digital readout on the vertical boring mill, and this makes the operation very convenient and easy as well. Movement of each part of the machine can be controlled by PLC. And this realizes the automatic processing of boring hole and spindle returning as well as the boring parameter input.

Features of Vertical Boring Machine
1. The spindle turning, feeding and table travelling are stepless.
2. Rotating speed and feed of spindle as well as the movement of worktable can be freely setup with accuracy 0.1 mm; and automatically returning of spindle can be realized.
3. The work table conducts cross movement longitudinally.
4. Complete set of accessories of boring, milling, drilling and reaming can be easily installed as required.
5. This vertical boring machine is also equipped with spindle fast centering device, tool measuring device, boring depth control device and table with digital readout for jig borer machine.

Application
Vertical boring machine can be widely used in boring automobile engine cylinders, cylinder sleeves of diesel engines and compressors, as well as various high precision holes boring. T170S series vertical boring mill is mainly used for boring large and deep holes, (such as cylinder body of locomotive, steamship and car, etc.) and this vertical boring machine can be applicable for milling the surface of the cylinder.

Parameters of T170A, T200A and T250A Vertical Boring Mill

Items Units TX170A TX200A TX250A
Max. Boring Diameter mm Φ 170 Φ 200 Φ 250
Max. Boring Depth mm 400 500 500
Max. Milling Area mm 400 ×1000
Max. Drilling and Reaming Diameter mm Φ 30
Spindle Speed r/min 120 to 860
Feeding of the Spindle mm/min 14 to 900
Rapid Moving Speed of the Spindle mm/min 900
Spindle Travel mm 700
Distance between Spindle End Face and Table mm 0 to 700
Distance between Spindle Axis and Carriage Vertical Plane mm 365
Longitudinal Feed of Worktable mm/min 32 to 1350
Rapid Moving Speed of the Table Longitudinal Travel mm/min 1350
Max. Longitudinal Travel of The Working Table mm 1500
Max. Cross Travel of the Working Table mm 200
Worktable Size (W × L) mm 500 × 1250 500 × 1500 500 × 1500
Dimensional Precision of Boring Hole H7
Machining Precision Roundness mm 0.005
Cylindricity 0.01/300
Milling Flatness 0.10
Surface Roughness Boring Um Ra 2.5
Milling Ra 3.2
Main Motor Power Kw 5.5
Overall Dimensions (L × W × H) cm 260 × 163 × 230
Packing Dimensions (L × W × H) cm 225 × 190 × 228
N.W. /G.W. kg 3300/3600/ 3500/3800 3500/3800
Remark You can buy relative accessories to upgrade your machine.
TX Series, TXM PLC, Grinding Head Φ 320, Cooling Tank, Protecting Panel and AC Contactor Upgrade TXM Series.

Parameters of T170S Vertical Boring Machine

Items Units T170S
Max. Boring Diameter mm Φ 170
Max. Boring Depth mm 400
Max. Drilling and Reaming Diameter mm Φ 30
Spindle Speed r/min 80 to 1000
Feeding of the Spindle mm/min 14 to 810
Rapid Moving Speed of the Spindle mm/min 810
Spindle Travel mm 500
Distance between Spindle End Face and Table mm 0 to 500
Distance between Spindle Axis and Carriage Vertical Plane mm 330
Max. Longitudinal Travel of the Working Table mm 1100
Max. Cross Travel of the Working Table mm 80
Worktable Size (W × L) mm 400 × 1250
Quantity of T Slot Qua. 3
Dimensional Precision of Boring Hole H7
Machining Precision Roundness mm 0.005
Cylindricity mm 0.01/300
Boring Surface Roughness Um Ra 2.5
Main Motor Power Kw 3
Overall Dimensions (L × W × H) cm 210 × 143 × 201
Packing Dimensions (L × W × H) cm 182 × 177 × 219
N.W./G.W kg 2500/2800

Jiangsu Harmonious Eternity International Trade Co., Ltd. is a well-known supplier of vertical boring machines in China. We are engaged in exporting and supplying a wide assortment of vertical boring mill machines. These machines are fabricated using best grade raw materials and are in compliance with industrial standards. These vertical boring machines are used in various manufacturing processes of different industries. The vertical boring mills are available at most reasonable prices.

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