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760 mm Watson Kinrei Buncher, Double Twist,
Model NB760L,
Serial Number K-942A-1
Year of Manufacture 1998

Two dynamically balanced 4.5mm Double bows
Dual internal capstans
Reel load and unload
For: Unilay stranding and bunching
of fine copper (bare and plated) wire

Capacity:
Standard cross section range: 26 AWG to 10 AWG in 7 or 19 wire constructions
Standard single wire range: 34 AWG to 18 AWG
Speed:
5,500 TPM (2,750 rpm) with 2.5mm thick bow;
4,750 TPM with 4.5 mm thick bow;
Lay Range: 8.2 – 75 mm (0.32 – 2.95")
Lay length changed by changing one of two capstan wheels

Spool Dimensions:
Flange diameter: 760mm (30.0”)
Barrel diameter: 355mm min. (14.0”)
Traverse width: 407mm max. (16.0”)
Overall width: 440mm max. (17.3”)
Gross weight: 600kg max (1320 lbs)

Motors & Power Supply:
18.5 kw (25 HP) induction motor for bow
2.2 kw induction motor for fan exhaust
0.3 kw geared motor for spool lift
90 w geared motor for pintle drive

Cleaned and Painted

Missing Parts

(BUN17)(# 23 )