Economical CNC Gear Hobbing Machine

• Customization: Available
• Type: Gear Cutting
• Application: Metallurgy, Universal, Stainless Steel, Electrical, Aviation, Light Industry
• Model NO.: GHKB-500
• Processing Method: Hobbing Processing
• Automatic Grade: Automatic
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Color: According to Customers′ Require
• Max. Module of Gears: 8mm
• Max. Diameter of Workpiece: 500mm
• Max. Worktable Speed: 10rpm
• Hobbing Spindle Speed: 40-250rpm(9steps)
• Voltage: 380V/50Hz
• Max. Dia. and Length of Hob: 140*140mm
• Max. Swivel Angle of Hobbing Head: ±45deg
• Machine Dimensions: 2640*1970*2160mm
• Machine Weight: 4600/5600kg
• Transport Package: Wooden Box or Wood Pallet
• Specification: CE ISO9000
• Trademark: TIMAC
• Origin: China(Mainland)
• HS Code: 8461401000
• Production Capacity: 200 Sets/Year

Product Description

Economical Type High Precision CNC Gear Hobbing Machine  
GHKB-500   GHKMB-500   GHKB-800   GHKMB-800
 
 
Machine Summary:
The model GHKB-500/GHKB-800 is a 2-axis CNC gear hobbing machine. GHKMB-800/GHKMB-800 is a 2-axis precision CNC one. The CNC axes are: X-axis--radial feed motion, Z-axis--axial feed motion. On the principle of generating method, the machine is capable of cutting cylindrical spur and helical gears, crowning and slightly tapered gears, as well as sprockets and worm wheels. The machine is best suited for heavy-truck, mining machinery, ship and motorcar industries in jobbing or batch production.
 
 
Performance and Feature:
1. With vertical design, the worktable moves to realize radial feed motion.
2. CNC axes are driven through preloaded ball screws, It can cut crowning and slightly tapered gears by axial and radial coordinated control.
3. The function of automatic hob shifting reduces tool's wear and increases tool's service life.
4. The key hydraulic components are available from the reputed suppliers.
5. The guideways are covered by teflon and adopt automatic lubrication.
6. Equipped with SIEMENS or FANUC system according to the customers' requirements.
7. The electrical cabinet is equipped with a air conditioner, which helps the electrical system work steady and reliable.
8. Several kinds of square cycles, climb or conventional cutting method, as well as the setting of feed rate can all be realized by programming.
9. According to customers' requirements, automatic chip conveyor may be supplied.

Remarks 
Standard attachments: main machine, hob arbor assemblies Φ27,Φ32 and Φ40 one for each, a complete set of change gears, tool for installation and setup.
 
 
Technical Parameters:

Specifications	Units	GHKB-500 GHKMB-500	GHKB-800 GHKMB-800
Max. workpiece dia.(with/without workstay)	mm	500	550/800
Max. module	mm	8/6	10/8
Max. worktable speed	rpm	10/8	8/6
Spindle speed/steps	rpm	40-250/9	40-250/9
Distance between cutter axis and worktable surface	mm	235-535	235-585
Center distance between hob and worktable	mm	30-330	50-530
Distance between bearing end surface of workstay  and worktable surface	mm	380-630	400-600
Max. hob head swivel angle	deg	±45	±45
Max. hob axial travel	mm	70	90
Max. hob dimensions(diameter*length)	mm	140*140	180*180
Worktable dia.*bore dia.	mm	510*80	650*80
T-slot of worktable	mm	6*M12	6*M16
Total power/Main motor power	Kva/kw	17/4	19/5.5
Machine size	cm	264*197*216	319*223*235
N.W/G.W	kg	4600/5600	6000/7000
No. of cases		2 cases in total	2 cases in total

Our Advantages

1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).

Packaging & Shipping

Company Profile

Timeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.

Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.

Customer visited

So far, we have received many customers from abroad, and they are all very satisfied with our company and products



The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view

 

 

FAQ

Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.