About LHD-450/13 high-speed al. alloy rod breakdown machine
Mar 19, 2020

There are many types of equipment involved in the wire drawing machine industry. According to the wire diameter of the wire drawing, it can be divided into: micro drawing machine, small drawing machine, medium drawing machine and large drawing machine. In terms of the internal control method and mechanical structure of the wire drawing machine, it can be divided into water tank type wire drawing machine, straight wire drawing machine, pulley wire drawing machine, inverted wire drawing machine and so on. Wire drawing machines are widely used in the wire and cable industry.

LHD-450/13 high-speed al. alloy rod breakdown machine is used to draw Φ9.5(Φ12)mm ordinary al.& alloy rod into Φ2.3 –Φ4.5mm single wire. The drawing capstans are arranged in a line that are able to work continuously with drawing speed, continuously annealed, and speed of mechanical parts and electrical control can be matched with each other. It is easy to operate, easy to change dies quickly and to change dual take up spools automatically without any pause. This machine has features of easy and convenient operation, high efficiency and good quality of product.

The following introduces the main parameters and main components of LHD-450/13 high-speed al. alloy rod breakdown machine:

1. Main Technical Data

Description

Data

Max. Inlet diameter

Φ9.5

Outlet dia.

Al alloy rod: Φ2.31.8– Φ4.5

Max. drawing speed

25m/s

Diameter of drawing capstan

Φ450

Max. drawing pass

13

Max. length of wire accumulator

~7

Size of take-up spool

PND500 / PND630

Speed ratio between capstans

1.238

Motor for drawing machine (DC)

315KW / 1000rpm

Motor for final capstan (DC)

75KW / 1500rpm

Motor for dual take-up unit (AC)

30KW*2PCS / 3000rpm

Die holder size

Φ53x35 (or: by user’s requirement.)

Installation power

480KVA

Bearing

Use NSK bearing for all of main machine device, besides out purchased goods, such as pump, motor, etc.

Main power supply

AC380v, 50hz

Operation direction

Right hand (Left—Payoff, right—Take up)

Machine color

Blue or by customer’s

2. Line main Composition and Description

Pay-off stand

1 set

Wire pointing and threading machine

1 set

Main Wire drawing machine

1 set

Lubricating system and cooling system for main gear box and drawing oil tank

1 set

Vertical wire accumulator with tensile

1set

New type Hydraulic dual spooler(PND500, PND630)

1set

Electrical control system

1set


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