Automatic Vertical Inner Hole Keyway Slotting Broaching Machine for Metal Parts

• Customization: Available
• After-sales Service: Available
• Warranty: 2 Years
• Model NO.: NCK50-500
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.03~0.04(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Type: Automatic
• Keyway Width Range: 3~50mm
• Max.Broaching Length: 500mm
• Feed Amount: 0.02~1mm(Adjustable)
• Transport Package: Standard Export Package
• Specification: standard
• Trademark: GOLP
• Origin: China
• Production Capacity: 150 Sets/Year
• Package Size: 230.00cm * 210.00cm * 390.00cm
• Package Gross Weight: 5000.000kg

Product Description

Our company's precision keyway machines have more than 20 national patents. The internal structure of the machine has its own intellectual property rights. We have bid for similar foreign machines many times without any intellectual property disputes. In the past ten years, our company has continued R&D and innovation. Not only has it solved many problems in inner hole groove processing, but it has also contributed to a number of national key projects.


1.Using inner hole centering technology and special feed principle, clamping is easy;
2.Servo motor for reciprocating up and down motion, cutting and return speed adjustable;
3.High repeatability and controllable processing depth;
4.The cutting oil is directly flushed and cooled on the broach, cooling the temperature of the broaching tool and the workpiece, protecting the tool, guide rod and lubricating to reduce wear, ensuring machining accuracy and improving production efficiency;
5.Using the touch screen control, the amount of feed, retraction, and return can be set in advance, which is easy to operate and requires almost no maintenance.
6.Stable performance and long service life;
7.The machine tool has a compact structure and occupies a small area;
8.Save energy and low processing costs;

Processing hole diameter range	Φ40~Φ90mm
Machining keyway width range	3~50mm
Max.broaching length	500mm
Keyway to bore symmetry	0.10 mm
Feed amount	0.02~1mm(Adjustable)
Broaching speed	1~15m/min(Adjustable)
Machined Surface Roughness	Ra3.2
Workbench Shape	800×900mm
Maximum worktable load	5000Kg
Main cutting servo motor (Z axis)	5kw(Siemens)
Cutting feed servo motor (X-axis)	0.7kw(Siemens)
Cutting cooling oil pump	0.2 kw
Automatic lubricating oil pump	0.1 kw
X-axis positioning accuracy	≤0.01mm
Z-axis positioning accuracy	≤0.01mm
Machine size (L x W x H)	About 2300x2100x3900mm
Machine weight	About 5000Kg

Processing purposes
1. Internal flat keyway 2. Internal splines with different tooth shapes 3. Internal spiral oil groove and internal spiral gear 4. Helical internal spline 5. Tapered internal spline 6. Special profile
The above can be processed to form through-hole slots and closed slots.

Fixture installation diagram
1. Blade, 2. Broaching rod, 3. Feed rod, 4. Guide column, 5. Workbench, 6. Fixed fixture 7. Workpiece

 

WUXI GOLP CNC MACHINERY CO.,Ltd is located in Wuxi--the core location of the Changjiang Delta which is the most dynamic economy area in China. We are a new brand company specializing in the CNC machine tool industry.  The company is mainly engaged in Die-casting machine, CNC Punching machines, Powder compacting machine and other new intelligent machine and related supporting products. The company adheres to the business philosophy --Professional quality, Credibility first, Customer first, and is committed to the development goal of becoming an important member of the global market in the field of intelligent machines.

Q: What are your normal lead times?

A: Normally, 30 to 60 days

Q: What kind of package do you offer?

A: Standard wooden case packing

Q: Do you have certification of your machine?

A: CE certificate

Q: How about the warranty service?

A: 24 months

Q: How about the installation and commissioning?

A: we will enclose the production specification with the machine, and we could provide the video online to you, and our engineers are available to debug machinery overseas.

Q: How to select the suitable machine?

A: Pls tell us the machine you need, Includes drawings, specifications and other requirements.

Q: How to do it if we meet the issue during the operation?

A: We provide completely after sales service, and our engineers are available to service machinery overseas.

Q: If we want to learn how to operate the machine, Can you provide it?

A: Yes, we have special service team which will offer you professional guidance.