flat type bobbin for drawing machine

1.Dimension according to customer’s specification or GB4004-83,B/T7600,3-94,DIN46395 standard.
2.Mechanical finishing,high precision,dynamic balance test .
3.Apply for medium drawing machine,fine wire drawing machine and mini drawing machine.

Model |
φA |
φB |
C |
D |
φE |
G |
φH |
PN190 |
190 |
166 |
200 |
220 |
120 |
142 |
12 |
PN220 |
220 |
166 |
200 |
220 |
120 |
142 |
12 |
PN250 |
250 |
178 |
250 |
270 |
100 |
142 |
16 |
PN250A |
250 |
166 |
186 |
210 |
70 |
120 |
16 |
PN280 |
280 |
217 |
270 |
290 |
127 |
180 |
18 |
PN285 |
285 |
217 |
270 |
290 |
127 |
180 |
18 |
PN300A |
300 |
217 |
250 |
270 |
127 |
180 |
18 |
PN300B |
300 |
217 |
270 |
290 |
127 |
180 |
18 |
PN320 |
320 |
217 |
270 |
290 |
127 |
180 |
18 |
PN335 |
335 |
217 |
270 |
290 |
127 |
180 |
18 |
PN380 |
380 |
271 |
270 |
294 |
127 |
180 |
18 |
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