1.产品名称及型号(Machine Name & Type)
LHT-250/17型连续退火铜线中拉机
LHT-250/17 Medium Copper Wire Drawing Machine with Annealer
2.产品特点(Machine Characteristic)
* 水平全浸式四组多段拉线轮，可换式钨钢圈
Fully immerging horizontal slip type four capstan with multi-step replaceable tungsten carbide rings.
* 高性能精密斜齿轮传动，强供油润滑系统, 高效率，低噪音。
A helical gear transmission are enforced lubricant of high effieciency with low noise
* 退火机为立式二段式连续直流退火，无需蒸气保护
A vertical resistance annealer by DC in 3 section, no staem required
* 本机可选配连续退火机, 单盘收线机或成圈下线机
Online continuous annealer, single spooler or basket down coiler are available
* 电脑控制拉线速度与退火同步, 退火铜线延伸率均匀无废线,
Microcomputer control of drawing and annealing speed synchronization, equalizing wire soft and eliminating hard wire scrap
3.技术数据(Technical Data)
主 机 进线直径(Inlet wire dia.) 3.0-3.5 mm
Drawing machine 出线直径(Outlet wire dia.) 0.4 - 2.8 mm
出线速度(linear speed) 3 - 25 m/s (二挡机械速度,无级调速)
拉伸道次(Max. drawing pass) 17
定速轮直径(Finish capstan dia.) 250 mm
主电机(Main motor) 45 kW
退火装置 退火线径(Annealing wire dia.) 0.4-2.8 mm
Annealer 退火速度： 25 m/s
退火电压(Max. annealing voltage) 50 V
退火电流(Max. annealing current) 2500 A
退火轮直径(Annealing wheel dia.) 300 mm
压缩空气用量： 200 L/min (0.6-0.7MPa)
单盘收线机 收线速度(Max. take-up speed) 25 m/s
Single spooler 收线电机(Take-up motor) 7.5 kW
收线盘规格(Take-up bobbins) PND400-630 (DIN46397)
成圈收线筒尺寸(basket size)： Ф800×Ф500×1650
设备总重量(Total weight) 12000 Kg
设备总尺寸(Overall dimension) 14000×2300×2700 mm
4.设备组成(Machine Composition)
机组由放线架，拉线主机，连续退火装置，双盘收线机或成圈下线机，电气控制系统，轧头穿模机，等组成。
It is composed of pay-off stand, drawing machine, online continuous annealer, single spooler or basket down coiler, electric control system, wire pointer & stripper.
