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Reasonable Price Guided Boring Machine - Heavy Duty Deep Hole SRB Machine TGK50/TGK63 Series – Premach

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Reasonable Price Guided Boring Machine - Heavy Duty Deep Hole SRB Machine TGK50/TGK63 Series – Premach Detail:

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TGK CNC boring, skiving and roller burnishing machine has the smart and simple CNC operation system with high efficiency and stable performance, using environmental protection measures against oil splash and leakage.

It is mainly used for the compound process of boring and roller burnishing for hydraulic cylinder parts. The hole tolerance is up to IT7-8, the surface roughness is up to Ra0.2-0.4μm.

TGK series machines adopt Siemens 808 CNC system (optional), the headstock spindle is driven by AC variable frequency motor, with stepless speed regulating. The spindle uses the high precision bearing which has a high rotary precision. The feeding box uses AC servo motor with stepless speed regulation. The feed system adopts gear-rack transmission, which has the good rigidity and ensures the stable and accuracy feeding of the spindle box.

The bed body adopts high quality cast iron, the double rectangle flat guide way ensures the good rigidity and excellent guiding. And protection guard structure is equipped around. The special clamping device with hydraulic self-centering keeps the workpiece in a stable status during high-speed processing. The machine has the automatic chip conveyer, magnetic separator and paper filter. Filtering precision is up to 20μm. The coolant can be cleanly recycled and reutilized.

Note: If the customer’s workpiece is hot-rolled pipe, we can also install a headstock according to the customer’s needs, so that the workpiece and the tool can rotate at the same time.

Technical parameter

  TGK50 TGK63
Boring Dia. Φ120-Φ500mm/250mm Φ120-Φ630mm
Processing depth range 1-12m 1-12m
Guide way width 800mm 800mm
Workpiece clamped Dia. range Φ120-Φ550mm Φ120-Φ550m
Spindle center height 625mm 625mm
Spindle speed range, grades 60-1000rpm, 4 gears, stepless 60-1000rpm, 4 gears, stepless
Main motor power 75KW/110KW, frequency converting motor 75KW/110KW, frequency converting motor
Feed speed range 5-5000mm/min (stepless) 5-5000mm/min (stepless)
Feed carriage rapid moving speed 3/6m/min 3/6m/min
Feed motor 50Nm 50Nm
Cooling pump motor N=7.5KW, three groups N=7.5KW, three groups
Hydraulic pump motor 1.5KW, n=1440r/min 1.5KW, n=1440r/min
Rated pressure of cooling system 2.5MPa 2.5MPa
Flow of cooling system 300L/min,300L/min, 700L/min, 700L/min, four groups 300L/min,300L/min, 700L/min, 700L/min, four groups
Air pressure ≥0.4MPa
CNC system SIEMENS 808 or optional

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Reasonable Price Guided Boring Machine - Heavy Duty Deep Hole SRB Machine TGK50/TGK63 Series – Premach detail pictures


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  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Lindsay from India - 2018.12.05 13:53
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Diana from Egypt - 2018.05.22 12:13
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