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Sakkary offers a large bandwidth of machines, from low-cost entry-level models to high-end machines with a variety of control options.

Heavy Duty Lathes

Part No. 45454

Heavy duty lathe is mainly used to process heavy and large workpieces. The main features are: large spindle bore, long processing length, big diameter, heavy workpiece weight, ranging from 3 tons to 6 tons. There are not only manual heavy lathe, but also CNC heavy duty lathe machine.

Powerful motors drive the main spindle via a finely adjustable multi-disc clutch. The rapid traverse in the support is particularly effective with large bed lengths and the heavy tailstock is also moved with a motor drive.


1. Spindle & headstock : 
(1) Bore 6”,9”,12”,turbine speed change mechanism with on easy speed jumping and three-point support for the box. 

(2) Fitted with adjustable, electromagnetic brake for easy braking adjustment according to different work piece materials and speed. 

(3) Gear and shaft are made of super alloy material with bearings to offer durable cutting and low production noise. 

(4) Sealed oil bath lubrication system with enforced oil supply by mechanical pump to achieve better lubrication effects. 

2. Electric component : 
20HP/30HP motor, 2 stage safety start-up device and overloading power cut system. 

3. Base : 
(1) One piece casting work with reinforced inner structure, extra 3rd support to be suitable for processing of large work piece and enhanced heavy-duty cutting ability. 

(2) The gap part base special with reinforced structure, it is no influence on cutting stability to break the gap for necessary. 

4. Gear box : 
Adopt quick-change universal metric / Inch gearbox for inch, metric, DP, MP, threading and multiple threads, all function is reached without any change gear, wide and complete range of threads and operating easily to improve production efficiency. 

5. Apron : 
Equipment with rapid feeding, rapid transmission, forward and reverse movement and safety device matched with sealed oil bath auto-lubricating system. 

6. Saddle : 
Anti-friction processed surface with regular oil injection, lubricated and friction endurable. 

7. Processing : 
Base, spindle, saddle, dovetail slot surface of cross slide, top slide and tailstock quill are high frequency treated, precision ground for extending service life. 

8. Castings : 
FC-30 steel are used for main structures like base, spindle, saddle and tailstock, which are annealed and have no deformation. 

9. Tailstock : 
Two stage feeding device, swing arm movement to have smooth and labor saving operation.
Name Specifications

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