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Cold tube rolling machine is used to produce all kinds of aluminum tubes, carbon steel, alloy steel, stainless steel, non-ferrous metals, rare metals and precision alloys and other precision thin-wall tubes. The equipment is composed of mechanical equipment system, electrical control system, lubrication system, etc. The mechanical equipment part of the rolling mill includes a feeding device, a mandrel component, a hydraulic chuck component, a rotary feeding mechanism, an intermediate bed component, a frame box, a work frame, an discharging device, and a main transmission mechanism.
LG-90-H
No. | Description | Unit | Tube Cold Rolling Machine Model | |
LG-90-H | ||||
1 | Hollow size | Outside diameter | mm | φ75～130 |
Wall thickness | mm | 4～15 | ||
Length | m | 2.5～5 | ||
2 | Tube size | Outside diameter | mm | φ60～115 |
Wall thickness | mm | 2.5～13 | ||
Length | m | ≤15 | ||
3 | Max. elongation ratio of rolling |
| It depends on the material | |
4 | Max. nominal rolling force | t | 250 | |
5 | Stroke rate of roller carriage | str./min. | 40～65 | |
6 | Stroke length of roller carriage | mm | 1044.7 | |
7 | Length of hollow feed | mm | 2～10 | |
8 | Rotating angle of hollow during feed | Deg. | 45～75 | |
9 | Rotate-and-feed mechanism | Servos Or Direct current | ||
10 | Dia. of roller | mm | φ450 | |
11 | PCD of gear driving roller | mm | φ378，φ392，φ406 | |
12 | Length of connecting rod | mm | 3000 | |
13 | Radius of crank | mm | 520 | |
14 | Offset distance between crank and slider | mm | 280 | |
15 | Center height of hollow | mm | 850 | |
16 | Total transmission ratio |
| 13 | |
17 | Power of main motor | KW | 200 | |
Cold tube rolling machine is used to produce all kinds of aluminum tubes, carbon steel, alloy steel, stainless steel, non-ferrous metals, rare metals and precision alloys and other precision thin-wall tubes. The equipment is composed of mechanical equipment system, electrical control system, lubrication system, etc. The mechanical equipment part of the rolling mill includes a feeding device, a mandrel component, a hydraulic chuck component, a rotary feeding mechanism, an intermediate bed component, a frame box, a work frame, an discharging device, and a main transmission mechanism.
LG-90-H
No. | Description | Unit | Tube Cold Rolling Machine Model | |
LG-90-H | ||||
1 | Hollow size | Outside diameter | mm | φ75～130 |
Wall thickness | mm | 4～15 | ||
Length | m | 2.5～5 | ||
2 | Tube size | Outside diameter | mm | φ60～115 |
Wall thickness | mm | 2.5～13 | ||
Length | m | ≤15 | ||
3 | Max. elongation ratio of rolling |
| It depends on the material | |
4 | Max. nominal rolling force | t | 250 | |
5 | Stroke rate of roller carriage | str./min. | 40～65 | |
6 | Stroke length of roller carriage | mm | 1044.7 | |
7 | Length of hollow feed | mm | 2～10 | |
8 | Rotating angle of hollow during feed | Deg. | 45～75 | |
9 | Rotate-and-feed mechanism | Servos Or Direct current | ||
10 | Dia. of roller | mm | φ450 | |
11 | PCD of gear driving roller | mm | φ378，φ392，φ406 | |
12 | Length of connecting rod | mm | 3000 | |
13 | Radius of crank | mm | 520 | |
14 | Offset distance between crank and slider | mm | 280 | |
15 | Center height of hollow | mm | 850 | |
16 | Total transmission ratio |
| 13 | |
17 | Power of main motor | KW | 200 | |
