Wrapping a tape or thread (or multiples of one or the other or both) can happen concentrically or eccentrically. In the concentric process, the main cable or wire is fed through the center of the core of the tape pad or binder package while it is being rotated. The key problem is that trying to make a continuous process means that multiple pads/packages must be set up ahead of time. In the eccentric process, multiple pads/packages are wrapped around the cable completely from the outside. Here it is very easy to stop and replace the empty pads/packages but because the rotational mass has shifted so much farther from the center, maximum rotational speed is less.
Wire & Plastic Machinery Corp. based in Bristol, CT, USA, proposes different second-hand models for your immediate use. Check out these highlighted versions:
TPR382 – Setic 250mm Concentric Helical Taper, TGC250-1-2M – Wadesboro, NC (in the picture)
BIN217 – Tensor Dual Concentric Binder, BC-4000-DSRL (NEW) – Wadesboro, NC
TPR380 – Setic 300mm Concentric Helical Hi Speed Taper, TRCB-300-24 – Wadesboro, NC
TPR374 – USM 3 Head Taping Line, LST-1050-3H – Wadesboro, NC
TPR373 – USM 16” Dual Head Taping Line – Pawtucket, RI
TPR268 – Nokia Maillefer 500mm Dual Eccentric Taper – Wadesboro, NC
BIN219 – Watson 8+8 Yarn Server – Wadesboro, NC
NEW BROKERAGE ITEM
A Roteq 96” Drum Twisting 110 Steel Wire Armoring Line (CBR1315), currently installed at a wire and cable company in Texas, is up for sale. The line was manufactured in 2006/2007 and is a Right-to-Left configuration. It will accommodate a maximum cable diameter of 3.5" (89 mm) and has a maximum line speed of 100 FPM (30.5 MPM)
The line consists of:
96" (2.4 m) fork style, trunnion support Rotating Payoff, shaftless with pneumatic disc tensioning (adjustable from main panel), 30HP rotational drive motor.
Stem Payoff frame: 110 positions
Rotating Pre-Twister, line shafted from Rotating Payoff
Pre-Form and Tension Stands: 110 positions
60" (1.5 m) Rotating Belt Caterpuller Capstan with 60” track length and 30HP Belt Drive and line shafted to Rotating Takeup.
96" (2.4 m) fork style, trunnion support Rotating Takeup, shaftless with reel drive of 10HP and rotational drive of 50HP
Radio Frequency video monitoring
Powered Bobbin loading and unloading arrangement
The line will handle bobbins with 96" (2.4 m) Flange x 68" (1.7 m) overall width and has a lift capacity of 20,000 lbs (9 MTons).
The drive and control system includes Parker 690+ AC Vector Drives and Controls, Allen Bradley PLC and operator interface, and separate pedestal type operator station.
Photos can be seen on the WPMC website at http://inventory.wireandplastic.com/All/Rotating%20Equipment/Drum%20Twisters/CBR1315.
CLEANED AND PAINTED
Some of WPMC more desirable machines that have been spruced up for your immediate use:
CAT624 – MGS 50” Belt Caterpuller – Wadesboro, NC
TKU1538 – Bartell 108” Shaftless Takeup – Wadesboro, NC
TKU1537 – Entwistle 36” Dual Reel Takeup, THE-36 – Bonham, TX
WRD1074 – SAMP Intermediate Pointer/Stringer – Wadesboro, NC
PAY2114 – Skaltek 1.6m Driven Payoff A164K – Attleboro, MA
CBR1292 – Roteq 68” Single Twist Cabler – Bonham, TX
CBR1278 – Cook BH24, 24” Single Twist Buncher – Attleboro, MA
EXP1295 – Viteck 1.5”, 24:1 Extruder – Bonham, TX
Next main event for Wire & Plastic Machinery Corp:
wire India 2018 in Mumbai – November 27-29, 2018 (Booth E115)