Thousands of Radial Drilling Machine was sold per year The Radial Drilling Machines has history of 70 years.. Model NO. Z3040x12, Z3040x16,Z3050x12,Z3050x16,Z3063x20,Z3080x25,Z30100x31,Z30125x40
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Feature of Large Radial Drilling Machine---Original ZJ Brand
1) With wide range of speed and feed, with manual, power and fine feeds. The feed of machinery are very easily engaged and disengaged at any time.
2) With safe and reliable feed safety machine, all parts easy operation and change. All controls centralized on the head stock easy operation and change. Clamping for assemblies and speed change of spindle achieved by hydraudic power.
3) Main parts are made by machine center which import form KIA with high precision and efficiency, ensuring reliability and high quality.
4) Integrating technology for casting parts is excellent, adopting casting equipment, ensuring high quality of materia for basic parts.
5) Spindle parts are made by special high quality steel heat treatment which made by first class equipments, ensuring high strength and durability.
6) Main gears are machining by gear grinding, ensuring high precision and low noise.
Benefit:
1. High preicision drilling holes.
2. Increasing working efficiency
3. 7x24 hour on line service
Parameter of Large Radial Drilling Machine
Model | Unit | Z3080x25 | Z30100x31 | Z30125x40 | Z3140A | Z3150 | |
Max. Drilling diameter | mm | 80 | 100 | 125 | 40 | 50 | |
Distance between spindle axis and column | Max. | mm | 2500 | 3150 | 4000 | 1600 | 1600 |
Min. | mm | 500 | 570 | 600 | 850 | 850 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 2000 | 2500 | 2500 | - | - |
Min. | mm | 550 | 750 | 750 | - | - | |
Spindle Travel | mm | 450 | 500 | 560 | 315 | 315 | |
Spindle taper | - | Morse 6# | Morse 6# | Metric 80 | Morse 4# | Morse 5# | |
Speed range of spindle | m/min | 16-1250 | 8-1000 | 6.3-800 | 16-1250 | 16-1250 | |
Steps of spindle speed | step | 16 | 22 | 22 | 16 | 16 | |
Feed range of spindle | mm | 0.04-3.2 | 0.06-3.2 | 0.06-3.2 | 0.06-1 | 0.06-1 | |
Steps of spindle feed | step | 16 | 16 | 16 | 9 | 9 | |
Worktable dimension | mm | 1000x800x560 | 1250x800x630 | 1250x800x630 | - | - |
Geometric accuracy inspection table
S/N | Item | Tolerance |
1 | Flatness of the working surface of the base | At 1000 measuring length: 0.10 flat or concave |
2 | Parallelism of the headstock movement to the working surface of the base | The measurement length at any 1000 is: 0.30 |
3 | Parallelism of the rocker arm movement to the working surface of the base | Measuring length at any 300: 0.05 |
4 | 1. Radial runout of the axis of the spindle taper hole: | 1：0.02 2：0.04 |
5 | 1. Close to the end face of the spindle | 0.20/1000* *Indicator probe measuring contact distance |
6 | 2. 300 points away from the end face of the spindle | A 0.10/300 B 0.05/300 |
7 | The perpendicularity of the spindle axis to the working surface of the base | A0.06 B0.10 |
8 | The verticality of the working surface of the spindle vertical movement base | Load value (feed resistance) 15200Na.b3/1000 The distance between the two contacts of the indicator |
Feature of Large Radial Drilling Machine---Original ZJ Brand
1) With wide range of speed and feed, with manual, power and fine feeds. The feed of machinery are very easily engaged and disengaged at any time.
2) With safe and reliable feed safety machine, all parts easy operation and change. All controls centralized on the head stock easy operation and change. Clamping for assemblies and speed change of spindle achieved by hydraudic power.
3) Main parts are made by machine center which import form KIA with high precision and efficiency, ensuring reliability and high quality.
4) Integrating technology for casting parts is excellent, adopting casting equipment, ensuring high quality of materia for basic parts.
5) Spindle parts are made by special high quality steel heat treatment which made by first class equipments, ensuring high strength and durability.
6) Main gears are machining by gear grinding, ensuring high precision and low noise.
Benefit:
1. High preicision drilling holes.
2. Increasing working efficiency
3. 7x24 hour on line service
Parameter of Large Radial Drilling Machine
Model | Unit | Z3080x25 | Z30100x31 | Z30125x40 | Z3140A | Z3150 | |
Max. Drilling diameter | mm | 80 | 100 | 125 | 40 | 50 | |
Distance between spindle axis and column | Max. | mm | 2500 | 3150 | 4000 | 1600 | 1600 |
Min. | mm | 500 | 570 | 600 | 850 | 850 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 2000 | 2500 | 2500 | - | - |
Min. | mm | 550 | 750 | 750 | - | - | |
Spindle Travel | mm | 450 | 500 | 560 | 315 | 315 | |
Spindle taper | - | Morse 6# | Morse 6# | Metric 80 | Morse 4# | Morse 5# | |
Speed range of spindle | m/min | 16-1250 | 8-1000 | 6.3-800 | 16-1250 | 16-1250 | |
Steps of spindle speed | step | 16 | 22 | 22 | 16 | 16 | |
Feed range of spindle | mm | 0.04-3.2 | 0.06-3.2 | 0.06-3.2 | 0.06-1 | 0.06-1 | |
Steps of spindle feed | step | 16 | 16 | 16 | 9 | 9 | |
Worktable dimension | mm | 1000x800x560 | 1250x800x630 | 1250x800x630 | - | - |
Geometric accuracy inspection table
S/N | Item | Tolerance |
1 | Flatness of the working surface of the base | At 1000 measuring length: 0.10 flat or concave |
2 | Parallelism of the headstock movement to the working surface of the base | The measurement length at any 1000 is: 0.30 |
3 | Parallelism of the rocker arm movement to the working surface of the base | Measuring length at any 300: 0.05 |
4 | 1. Radial runout of the axis of the spindle taper hole: | 1：0.02 2：0.04 |
5 | 1. Close to the end face of the spindle | 0.20/1000* *Indicator probe measuring contact distance |
6 | 2. 300 points away from the end face of the spindle | A 0.10/300 B 0.05/300 |
7 | The perpendicularity of the spindle axis to the working surface of the base | A0.06 B0.10 |
8 | The verticality of the working surface of the spindle vertical movement base | Load value (feed resistance) 15200Na.b3/1000 The distance between the two contacts of the indicator |
