Precision Horizontal Conventional Large-Sized Gear Hobbing Machine Hobber

Performance and featuresThis machine is suitable for large batch, small batch and single production of cylindrical spur, helical gears, worm wheel and chain wheel etc. with the process method of continuous cent.
This machine tool with wide bed, has features of good rigidity, high strength and precision, easy operation, adjustment and maintenance etc. This machine has a column set and work table moving structure which is helpful for the stability during processing. Indexing worm gear of work table adopts precise worm wheel machine tool and special worm rod grinding bed for processing, which ensured high index precision. The worm wheel is made of high-quality copper which enhanced capacity of abrasion resistance.
Maximum hobbing modulusSteel 16 mmCast iron20 mmMaximum workpiece diameter when processing straight tooth gearWith rear column1300 mmWithout rear column1600 mmMaximum workpiece width when processing straight tooth gear (width between centre≥200)500 mmMaximum travel of tool post slide530 mmDistance between cutter axis and work tableMaximum740 mmMinimum 220 mmDistance between axis of cutter and work tableMaximum940 mmMinimum 190 mmSpindle holeMorse 6Maximum dimension of cutterDiameter 260 mmLength 300 mmDiameter of changeable hobbing centre axis27, 32, 40, 50,60 mmMaximum axial movement of cutter100 mmMaximum loading capacity of work table5 tonsDiameter of work table1200 mmPore diameter of work table275 mmTaper bore of workpiece mandrelMorse 6Degree of spindle rotationClass 7 Rotary range of spindle19-125 r/mDegree of vertical feed rateClass 10Range of vertical feed rate0.47-5.28 mm/ work table rotationVertical rapid moving speed of sliding plate0.525 m/minVertical manual rotation speed of sliding plate0.63 mm/rRapid moving speed of work table0.47 m/minAccuracy of radial manual federate of work table0.02 mmPower and rated speed of main motorN=15 Kw 1440 r/mPower and rated speed of rapid motorN=3 Kw 1420 r/mPower and rated speed of rapid motor of work tableN=1.5 Kw 940 r/mPower and rated speed of motor of hydraulic oil pumpN=1.5 Kw 940 r/mPower and rated speed of motor of cooling pumpN=0.4 Kw 2800 r/mMachine overall dimension (length x width xheight)4082x2390x2520 mmMachine weight17T
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.Whatisyourtradeterms?
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/Cat sight also acceptable but it will subject additional bank fee.
6. Do you accept cash orL/C?
A: We acceptT/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 date9. 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.