copper wire breakdown machine-凯发备用

composition and specifications of main components

cantilever two-position pay-off stand, drawing machine proper, accumulator & tensioner, dual-spooler fully pneumatically driven, pointing & threading unit, and electrical control system.

2.1. drawing machine proper (straight row rapid bobbin-change)

2.1.1. die size: ø42×32mm (national standard)

2.1.2. type of finish die: rotary

2.1.3. die threading inching: 3 pedal switches with anti-reverse device

2.1.4. gearbox cooling and lubrication:

gear oil pump gbz-50, 3kw , 50l/min, 2.5mpa

heat exchanger: tubular cooler glc4-13 13m², tubular cooler (horizontal layout)

2.1.5. cooling and lubrication for wire drawing:

screw pump: 3gr42×4a, 10.5 m³ /h, 5.5 kw

heat exchanger: gll5-40/0.63l, 40m² tubular cooler (vertical layout)

filter: slq-65, duplex barrels and net type, 0.4~0.6 mpa

water consumption: 1000 l/hr.

volume: 5.5 m³

2.2. automatic pneumatic dual spooler

2.2.1. max. diameter of finish wire: 4.5 mm

2.2.2. min. diameter of finish wire: 1.30 mm

2.2.3. max. take-up speed: 25mm/s

2.2.4. speed of bobbin-change: 6~12m/s (countering at preset length, error rate ≤3)

2.2.5. max. width of traversing: 460mm (traversing width to be adjustable)

2.2.6. max. pitch of traversing: 6 mm ( traversing pitch to be adjustable)

2.2.7. size of take-up bobbin: pnd500 or pnd630

2.2.8. power of motor for take-up: 22kw×2(dc)

2.2.9. mode of transmission for traverse: ac variable frequency plus screw

2.3. accumulator

2.4. pointing and threading unit