
In accordance with GB4004-83, JB/T7600.3-94 and DlN46395 standards,
the product is made of common carbon steel Q235 thick plate through
assembly and welding, and machine finishing. The product has high
rigidity of bobbin and high precision. Through dynamic test, the
product has stable operation at high speed, and can be used for high
speed drawing-wire machine and wire stranding machine.
PND series steel spool
Serial Number | Specification Model | Flange Diameter | Drum diameter |
Axle Hole Diameter |
Carrying Hole Diamater | External Width | Internal Width |
1 | PND 315 | 315 | 180/200/224 | 125/127 | Â 16 |
236 | 200 |
2 | PND 335 | 335 | 200/224/250 | 265 | 224 | ||
3 | PND 400 | 400 | 224/250/280 | Â 28 | 300 | 250 | |
4 | PND 500 | 500 | 280/315/355 | 375 | 315 | ||
5 | PND 560 | 560 | 315/355/400 | 425 | 355 | ||
6 | PND 630 | 630 | 355/400/450 | 475 | 400 | ||
7 | PND 710 | 710 | 400/450/500 | Â 250 | Â 40 | 530 | 450 |
8 | PND 800 | 800 | 450/500/560 | 600 | 500 | ||
9 | PND 1000 | 1000 | 560/630/710 | Â 50 | 750 | 630 | |
10 | PND 1250 | 1250 | 710/800/900 | 950 | 800 |

Our main products
Plastic bobbin
1.For process and recycle usage.
2.Superfine wire bobbin
3.Packing and delivery bobbin
Metal reel:
1.Corrugated reel for process
2.Punching type steel reel
3.Double layer high speed steel reel
4.Flat-plate type steel reel for high speed machine
5.Enhanced welding-type steel reel
6.Aluminum reel

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In accordance with GB4004-83, JB/T7600.3-94 and DlN46395 standards,
the product is made of common carbon steel Q235 thick plate through
assembly and welding, and machine finishing. The product has high
rigidity of bobbin and high precision. Through dynamic test, the
product has stable operation at high speed, and can be used for high
speed drawing-wire machine and wire stranding machine.
PND series steel spool
Serial Number | Specification Model | Flange Diameter | Drum diameter |
Axle Hole Diameter |
Carrying Hole Diamater | External Width | Internal Width |
1 | PND 315 | 315 | 180/200/224 | 125/127 | Â 16 |
236 | 200 |
2 | PND 335 | 335 | 200/224/250 | 265 | 224 | ||
3 | PND 400 | 400 | 224/250/280 | Â 28 | 300 | 250 | |
4 | PND 500 | 500 | 280/315/355 | 375 | 315 | ||
5 | PND 560 | 560 | 315/355/400 | 425 | 355 | ||
6 | PND 630 | 630 | 355/400/450 | 475 | 400 | ||
7 | PND 710 | 710 | 400/450/500 | Â 250 | Â 40 | 530 | 450 |
8 | PND 800 | 800 | 450/500/560 | 600 | 500 | ||
9 | PND 1000 | 1000 | 560/630/710 | Â 50 | 750 | 630 | |
10 | PND 1250 | 1250 | 710/800/900 | 950 | 800 |

Our main products
Plastic bobbin
1.For process and recycle usage.
2.Superfine wire bobbin
3.Packing and delivery bobbin
Metal reel:
1.Corrugated reel for process
2.Punching type steel reel
3.Double layer high speed steel reel
4.Flat-plate type steel reel for high speed machine
5.Enhanced welding-type steel reel
6.Aluminum reel

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Switching Power Supply, CCTV Switching Power Supply, LED Power Supply,CCTV Camera Power Supply
Chinasky Electronics Co., Ltd. , https://www.chinaskyswitches.com