Heavy duty lathe machine:
The heavy duty lathe including CNC heavy duty lathe and conventional heavy duty lathe:
Heavy duty lathe pertain to large scale horizontal lathe. Heavy duty lathe is suitable for processing large size workpiece up to maximum. The spindle of heavy duty lathe is driven by high power motor. Heavy duty lathe could achieve high precision heavy cutting at low rotational speed. The bearing capacity of heavy duty lathe is between 16 tons and 63 tons. The heavy duty lathe including CNC heavy duty lathe and conventional heavy duty lathe: CNC heavy duty lathes: This CNC heavy-duty lathe belongs to horizontal lathe, which is not only apply for different materials of shaft parts, cylindrical and disc-shaped parts, but also widely used for boring, car boring inside and outside the cone, and a variety of threads. The lathe has advantages such as best adaptability, high efficiency, high precision and high quality.
Conventional heavy lathes: This machine tool belongs to heavy lathe machine, the maximum bearing-load is 16/32 tons, and it adopts the rectangular guide rail, which can be able to cut the end section of all kinds of parts, outer circle, inner hole and metric system, English system, modulus, state thread.
CNC heavy lathe:
|CAPACITIES||Swing over bed||mm||1250/1600/2000||1600/2000/2500|
|Swing over carriage||mm||900/1250/1600||1250/1600/2200|
|Max.length of workpiece||mm||3000~12000||4000~20000|
|Pan of guideway||mm||1100||1600/2090|
|Range of spindle speeds||r/min||CKH:3~320||stepless|
|TOOL POST＆TAILSTOCK||Turret working position||V4||V4|
|Section of tool shank||mm||50x50||70×70|
|Dia. /Travel of tailstock quill||mm||260/300||300/300|
|Taperhole of tailstock||mm||Metric 80||100/1:7|
Manual heavy lathe:
|CAPACITIES||Swing over bed||mm||1250～2500|
|Swing over carriage||mm||865～2200|
|Max.length of workpiece||mm||3000～20000|
|Max.turning length||mm||2800 ～ 18000|
|Pan of guideway||mm||970||1100||1600|
|SPINDLE||Dia.of spindle hole||mm 100/130||/|
|Taper hole of spindle||Metric140||75°|
|Range of spindle speeds||r/min||3.15～315||0.8～160|
|No.of spindle speeds||forward：21； reverse：12||STEPLESS|
|FEED||Range of feed motion||mm||longitudinal：0.1～12；cross：0.05～6； top siide：0.025～3||0.125～48；0.063～24|
|No. and range of metric thread||44；1～120||2～40|
|No. and range of inch thread||31;28～1/4||1～14|
|No. and range of module thread||45;0.5～60||1.5～20|
|TOOL POST＆TAILSTOCK||Max.travel of cross slide||mm||650～900|
|Max.travel of top slide||mm||300||360||600|
|Section of tool shank||mm||45（260x260）||50（380x380）||70|
|Dia./ Travel of tailstock||mm||220/300||260/300(12″)||300/300|
|Taper hole of tailstock quill||mm||morse 6||Metric80||100（1:7）|
|OTHERS||Main motor power||kw||22||30||75|
|Length||mm||6020 ～ 15020||13577～21577|
|Max.weight of workpiece||t||10||16||32|
Features:1. Heavy load, high precision, reasonable structure, wide adaptability and convenient operation.
2. Semi closed loop control system.
3. With super large bed and head box structure support to ensure the machine to run the best rigid when it cuts various parts.
4. The feed system is connected with the main drive through the optical bar.
5. High accuracy, long life and good retention.