Double Twist Bunching Machine
The specifications of the bow type bunching machine
Machine type |
HOOHA-φ1250D |
Wire product of stand |
Special use twist aluminum and copper round press dowm the conductor |
Cooper wire individual |
Φ1.5-4.8 |
Finish standed wire/max. |
10 mm φ/max |
Finish standed wire/Max. |
15mm φ/max |
Section of strand-twisting(Flexible strand) |
3.5÷70mm2(6AWG÷450MCM) |
Section of strand-twisting(Semi-frametwisting1+6) |
3.5÷50mm2(6÷1/0AWG) |
Section of compaction Cu |
3.5÷50mm2(6AWG÷300MCM) |
Section of compaction Al |
3.5÷70mm2(6AWG÷301MCM) |
Line speed/Max. |
150mpm/max |
Stand pitch(mm) |
40-350mm |
60 |
8000rpm/max.(1600TPM) |
Load weight/Max. |
3000KG |
Max.compaction angle |
13% |
Traction pulley |
2×φ600mm |
Standing Direction |
S,Z Direction |
Main motor(DC/AC/HP) |
55kw D.C. motor |
Drive of Capstan(DC/AC/HP) |
30kw D.C. motor |
Drive of take-up unit(DC/AC/HP) |
7.5kw D.C. motor |
Drive of traverser |
0.75kw Inverter motor |
Drive of liading&unloading |
1.5kw Inverter motor |
Power control |
Digital type DC control |
Revise system |
Line speed synchronous auto control |
Spool bobbin size OD |
OD:φ1250 mm/Max |
Spooler size OW |
950×800×80(mm) |
Control system |
PLC man-machine interface |
Tension control |
Coiling motor indicates tension control |
Lay stranding pitch |
PLC digitization setting |
Operating direction |
Left/ right hand machine |
Traversing width |
1000mm/Max |
Traversing unit |
Wire diameter setting by digital type |
Take-up type |
Reel taken between pneumatic pintles |
Reel loading & unloading |
Liquefaction automatic positioning |
Brake system |
Disc brake |
Bearing lubricative type |
Oiling regularly |
Air pressure |
6kg/cm2 |
Vogtage |
380V 50Hz |
Noise level |
80db |
Machine size |
(L)6030×(W)2280×(H)2280mm |
Weight |
12500kg |
Professional and Strong Manufacture and Sales Team
HOOHA R&D TEAM |
| Name |
Position |
working experience |
Main research |
successful project |
| zanyang Xie |
General engineer |
10 years |
Drawing and designer |
power cable machine |
| xiaohua Hu |
Vice general engineer |
8 years |
Designer |
cate5 cable machine |
| jingxin Liu |
cable technology engineer |
15 years |
cable making designer |
teflon cable machine |
| weihua Li |
electrical engineer |
7 years |
electrical research |
over seas machine install |
| kangyou Wu |
produce manager |
6 years |
product produce |
car cable machine |
| Jack |
sells manager |
5 years |
export service |
3 times overseas after service |
Spare Parts Brands
Motor: Dongguan Motor , Teco, ABB, Siemens
Inverter : Japan Yaskawa, Siemens, Taiwan Teco
Temperature Control Meter: Japan RKC;
Auxiliary Relay: Japan Omron ;
Ammeter and Voltmeter: Taiwan Risesun ;
Indicator, Switch and Button: Taiwan TEND ;
Contactor: Taiwan Shihlin
Line Speed Meter: Taiwan FOTEK/Yangming
Bearing : NSK, SKF
After service
1).Delivery dates: 45 days
2).Payment: TT or L/C
3).Packing: Wood packing and PE plastic packing ensure the goods safety on the transportation.
4). Install and training service: 2 professional engineers who has over 5 years overseas install and cable manufacture training experience.
5).After service phone number online
Contact us
Our Website: hoohaco.en.made-in-china.com
Add: No. 38, Houhu Road, Humen Town, Dongguan City, Guangdong Province, China
Location
Hongkong airport to Humen by boat 2 hours
Guangzhou airport to Humen by car 2 hours
Shenzhen airport to Humen by car 1 hour
Guangzhou South high speed train station to Humen 20 minutes
Shenzhen North high speed train station to Humen 20 minutes
Subject: 1250 Double Twist Buncher
But machine should be designed to last up to 5,000Kgs.
A. Supply scope and Specification:
1. Line composed of:
1 ) 800 (630) mm pay-off: 800 (630) mm x 10 Head motorized pay-off
2) Collective base
3) Electrical Control Box
4) 1250 mm Double Twist Machine Main body
2. Specification of Main body:
1) Final application:
Bunching of Bare copper wire, Stranding of Insulated cable
2) Inlet size:
- Bare Cu. Wire 0.5 - 1 .5 mm dia.
- Insulated core cable 1.0 - 8.0 mm dia.
3) Finished size after bunching & Stranding:
- Bare Cu. Wire 7.0 mm dia.
- Insulated core cable 20.0 mm dia.
But this machine should produce bare copper wire stranded as finished product
up to 35 mm sq.
4-1 ) Lay pitch: 30 - 250 mm, Pitch range: 50 mm to 250 mm at each 10 mm interval
EHI will provide the supplier with data sheet for all pitches
4-2) Pitch changing mechanism: by Electronic pitch changing system
5) Traversing:
40 mm Rolling rod (German) + traversing unit (Tian Xiang) but inside Bearing equipped
with NSK Bearings
6) Line speed:
Max. 700 rpm, Speed controlled by Inverter
7) Standing & Bunching Direction:
S or Z direction, Direction by manual switch
8) Bobbin Lift Up and Down: By Oil (Hydraulic) lifter with 5 HP AC motor
9) Take-up bobbin: 1250 mm. As per the attached drawing
Max. weight of take-up bobbin (fully wound): 4,000Kgs
1 0) Motor:
Main body: 50 HP AC Motor (TECO) + 50 HP Inverter(YASKAWA)
1 1 ) Length counter: Taiwan TOFEK PM12-04N Sensor, 5 digit, Accuracy +/- 0.3%
12) Supply Power: 380 Volt., 60Hz, 3 Phase
13) Emergency stop for safety:
When door opened. When Lifter is not located in the right positions
1 4) Automatic stop:
Cable broken, Cable reached to preset length
1 5) Detecting device for Broken end: to be mounted
Its location: 1 inside + 1 outside
16) Main control panel:
Mitsubishi Touch screen & Mitsubishi PLC
1 7) HDI: Digital display for Rotational speed, Line speed, Length counter, Working hours,
Alarm failure indicator
18) Steel plate for Main frame
18-1) St. plate Grade: to be specified
18-2) St. plate Thickness:
- Thickness of Bottom steel plate base: mm T.
- Thickness of Wall side: mm T.
The supplier guarantee unacceptably severe Vibration (this severe vibration will effect
directly life-time of machine after long-term use) will not happen.
19) Main Bearing & Cooling system for main bearing:
19-1) Bearing brand: NSK
19-2) Cooling system: Auto. Grease Feeding System (total 2 sets)
20) Cooling system inside DTB: High speed 4 Fans
20-1) Capacity of Fan motor: 1 HP/fan
20-2) Air OUT from DTB: 4 Positions at Top side by 1 HP at each position
20-3) Air IN to DTB: 2 Positions at Back-wall side but no fans
21) Tension control: 20 Kg Powder Clutch (Taiwan)
22) Emergency Brake:
22-1) Inside by Electromagnetic brake (Brand name and its specification to be specified)
22-2) Outside by Disk type brake (Taiwan brand, its specification to be specified)
23) Flying Bow: Carbon fiber bow type
24) Heat-treatment:
Heat-treatment should be done for all metal moving parts & components
25) Bearings to be used at other places: NSK and NACHI
26) Dimension: mm L. x mm W. x mm H.
27) Tension ON/OFF: to be equipped
28) Size of Capstan inside main body: mm dia.
The supplier guarantee no damage to cable quality (insulated finished cable 35 mm sq.)
by bending severely even on the a.m. capstan size
29) Noise level: Below 85 dB
30) Lubricating system for inside Main shaft: to be located Outside but manual grease feeding
Audited Supplier 
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