|  Gate Opener Rack 2 |
|  Gate Opener Rack 4 |
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|  Aluminum Rack |
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|  Window Opener Rack |
| MODULE | A * B | LENGTH(mm) | NUMBER OF TEETH |
| M4 | 8*30 | 1005 | 80 |
| M4 | 9*30 | 1005 | 80 |
| M4 | 10*30 | 1005 | 80 |
| M4 | 11*30 | 1005 | 80 |
| M4 | 12*30 | 1005 | 80 |
| M4 | 22*22 | 1005 | 80 |
| MODULE | A * B | NUMBER OF HOLE |
| M4 | 20*28 | 4 |
| M4 | 20*28 | 6 |
| MODULE | A * B |
| M1 | 12*12 |
| M2 | 12*12 |
(accuracy grade:7/8/9;material：C20 C45 steel)
| 模 数 | 节 距 | 材高 * 齿宽 | 长度500mm | 长度1000mm | 长度2000mm | |||
| MODULE | WEEK FESTIVAL | A * B | 有效齿数 | 实际长度 | 有效齿数 | 实际长度 | 有效齿数 | 实际长度 |
| No.of teeth | Actual length | No.of teeth | Actual length | No.of teeth | Actual length | |||
| 1 | 3.142 | 15*15 | 159 | 499.51 | 318 | 999.16 | 636 | 1998.31 |
| 1.5 | 4.712 | 17*17 | 106 | 499.47 | 212 | 998.94 | 424 | 1997.89 |
| 2 | 6.283 | 20*20 | 80 | 502.64 | 160 | 1005.28 | 318 | 1997.99 |
| 2.5 | 7.854 | 25*25 | 64 | 502.66 | 128 | 1005.31 | 255 | 2002.78 |
| 3 | 9.425 | 30*30 | 53 | 499.52 | 106 | 999.05 | 212 | 1998.10 |
| 4 | 12.566 | 25*25 | 40 | 502.64 | 80 | 1005.28 | 159 | 1998.10 |
| 4 | 12.566 | 30*30 | 40 | 502.64 | 80 | 1005.28 | 159 | 1998.10 |
| 4 | 12.566 | 40*40 | 40 | 502.64 | 80 | 1005.28 | 159 | 1998.10 |
| 5 | 15.708 | 50*50 | 32 | 502.66 | 64 | 1005.31 | 128 | 2010.62 |
| 6 | 18.850 | 60*60 | 27 | 508.95 | 53 | 999.05 | 106 | 1998.10 |
| 8 | 25.133 | 75*75 | 20 | 502.66 | 40 | 1005.32 | 80 | 2010.64 |
| 10 | 31.416 | 80*90 | 32 | 1005.31 | ||||
 CNC Machinery for rack(1) |  CNC Machinery for rack(2) |
 Teeth Profile(1) |  Teeth Profile(2) |  Test thickness ofZinc Plate |
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
Tel
Gate Opener Rack 1
Gate Opener Rack 3
Casting Rack 2
Lift Rack
Raydafon