China Heavy-Duty CNC Rolling Roller Lathe

Features:
This series of heavy-duty CNC rolling lathe is suitable for rough & finish machining of the roller part. The machine bed is with 4 guideways and the chuck is enlarged, which makes the machine stronger and causes longer service life. The main motor is driven by AC motor, spindle speed can be reached with mechanical speed varying device. This CNC rolling lathe is mainly used inthe semifinishing and finishing turning processing work for cast iron, steel and non-ferrous metal rolls. the machine adopts high speed iron steel, carbide or other kind of material cutters. This kind of design support the machine to do turning and repairing processing work for the rolls' excircle, head face, all kinds of complex groove face and curved surface. They can also process the samiliar cast iron, steel and non-ferrous metal shafts as rolls in same weight range for semifinishing and finishing work on excircle.

Item SpecificationsMax. workpiece diameter800mmMax. workpiece length3000mmCenter height550mmMax. load between centers12000kgMax. cutting capacity50KNMax. work holding chuck torque16000N.mSpindle speed1.25-250r/minSpindle speed gradesteplessWork holding chuck diameter800mmSpindle taperΦ100mm 1:7Feed movement gradeSteplessLongitudinal (Z-axis) movement speed0.1-1000mm/rRapid longitudinal movement speed4000mm/minCross (X-axis) movement speed0.1-1000mm/rRapid cross movement speed2000mm/minTailstock quill movement300mmRapid speed of tailstock3000mm/minTailstock movement modeMotor driveTailstock quill diameterΦ80mm1:7AC frequency motor power55kWBed guideway guardingStainless steel guardingOverall dimensions (approx..)7380x2000x1900mmWeight of machine (approx..)18000kg
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Standard accessories:

FAQ
1. How can I choose the most suitable machines?
A: You can choose the exact model by yourself. Or you can tell us your specifications, to let us choose the best model for you, too.
You can also send us the product drawing, and we will choose the most suitable machines for you.
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2. When do you deliver?
A: It depends on the machine and model you choose. Mostly 1.5 months - 3 months. All machines are brand new, made according to your order. Occasionally there will be a few machines available from stock. You can send us a message or mail to check exact delivery time.

3. Is machine tested?
A: The accuracy, noisy will be tested according to China GB standard.

4. What is your trade terms?
A : FOB, CFR and CIF all acceptable.

5. What's the Payment Terms?
A : T/T 30% down payment when order ,70% balance payment before shipment ;
Irrevocable L/C at sight also acceptable but it will subject additional bank fee.

6. Do you accept cash or L/C?
A: We accept T/T or L/C, all through banking system. We do not accept cash, 'cause we are an official registered company that all payment must go through official bank account.
7. What's the MOQ?
A: 1 set (only some low cost machines will be more than 1 set)
8. How is the warranty?
A: 12 months after shipment date
9. If I have a problem setting up/ getting it running problem, will you be available by email to assist in solving the problem.
A: Video technical support, online service, we can answer you in 24 hours.