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1.Max.workpiece diameter:8000, 2.Min.workpiece diameter:1400, 3.Max.modular:30-65, 4.Worktable dia.:3730, 5.Weight(about):131T - details see: https://www.machineto.com/in-stock-y31800b-manual-gear-hobbing-machine-10125796

1.This 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.

By means of using finger-type milling cutter and reverse mechanism, the machine can produce herringbone gear without slot cutter groove.

This machine is equipped with single indexing mechanism which can realize the function of auto-cycle milling gear by means of using circular milling cutter and finger-type milling cutter.

This machine has excellent features of good rigidity, high strength and precision, easy operation, adjustment and maintenance, as well as a wide range of production processing ability and large modulus. Work table indexing adopts precise worm wheel machine for processing, as well as the adoption of processing technique of rolling, shaving and grinding, which ensured the high gear dividing precision and abrasion resistance ability of indexing worm gear.

2.Main technical parameter:

Items		Y31800B
Maximum workpiece diameter		8000mm
Minimum workpiece diameter		1400mm
Maximum workpiece width		1800mm
Maximum spiral angle		±450
Maximum hobbing modulus	Hobbing steel part	30mm
	Hobbing casting part	40mm
	Finger-type milling cutter	65mm
Maximum diameter of cutter	Outside diameter	400mm
	Length	500mm
Distance of tool post spindle centre to work table centre	Maximum	4450mm
	Minimum	750mm
Distance of tool post spindle centre to work table	Maximum	2750mm
	Minimum	750mm
Vertical travel of tool post		1800mm
Speed of cutter		5.5-40r/min
Inner hole of work table		1000mm
Depth of the inner hole of work table		1300mm
Diameter of work table		3730mm
Amount of feed	Cutter vertical	0.23-4.6
	Cutter horizontal	0.43-8.6
Loading capacity of work table		65T
Total power of the machine		61KW
Overall dimension	Length	13965mm
	Width	5070mm
	Height	5500mm
Machine weight (gross)		131T

3. FOB Dalian Chinaprice : USD828250

4. Delivery Time:In stock

5. Term of payment: 30% T/T in advance as deposit and 70% balance paid by T/T before delivery.

6. Packing: wooden packing

7. MOQ: 1 unit
8. Quility Control: ISO9000:2000 CE "Excellent Enterprise" by China Product Quality Guarantee Center "Unit of Attaching Importance to Contract and Keeping Credibility" by Dalian Government AAA Grade Credit Standing Enterprise

9. Guarantee One year from the date of acceptance, vulnerable parts and damages caused by improper operation excludes from guarantee.

10.afterservice Once receiving feedback about quality problems from the user during the use of the machine, We will offer technical service if the problems happened within guarantee period, and will offer maintenance service at competitive price if the problems happened beyond guarantee period.

11.Installation and commission:

If you need, we can negotiate.

12.Acceptance and training of equipment

1. The buyer shall lay the foundation ahead of time, for detailed information, please refer to operating manual.
2. the buyer shall promptly inspect the equipment when he received it. If there are any damages or defects, the buyers should immediately contact supplier.
3. Appearance inspection: both the seller and buyer shall inspect equipment’s appearance. The inspection and acceptance of attached tools, components shall be conducted according to the attached documents.
4. Inspection and acceptance of precision of equipment: subject to precision list offered by Dalian Xinxiang Machinery Co., Ltd. The seller shall provide measuring and inspecting gauge for inspection. Place of inspection limits to seller’s fitting shop