Stock Industrial Heavy Gearbox External Straight Gear Cutting Milling Machine

• Customization: Available
• After-sales Service: Available
• Type: Gear Milling Machine
• Model NO.: GEEPRO
• CNC or Not: CNC
• Voltage: 380V
• Certification: CE, ISO9001
• Max.Module: 26
• Cutter Diameter: 380-420mm
• Cutter Rod Diameter: 90
• Tyle: Heavy Machine
• X-Axis: Horizontal Feed Motion
• Spindle: Tool Rotary Motion
• Transport Package: Wooden Case Package
• Specification: standard
• Trademark: GEEPRO
• Origin: China
• Production Capacity: 100 Sets/Year
• Package Size: 600.00cm * 350.00cm * 500.00cm
• Package Gross Weight: 45000.000kg

Product Description

The CNC high speed gear milling machine is mainly used for the efficient machining of cylindrical gears. Equipped with a high performance carbide cutter head, its machining efficiency is 3 to 6 times that of traditional gear shaping or hobbing.

It adopts a column moving and table rotating layout. The milling spindle box uses double sided transmission and active backlash elimination to ensure high rigidity during the milling process. The overall structural strength is optimized through finite element design. The column has a double web structure, and the bed guideway has a "rolling + sliding" structure, providing high rigidity and vibration resistance. It is equipped with single indexing cross tooth machining optimization software, enabling milling of gears with arbitrary equal or unequal divisions.

The spindle box is driven by a high power variable frequency motor with stepless speed regulation (LG/ABB, 45kW), meeting various milling process requirements.

The machine tool is equipped with an integral floor mounted hydrostatic worktable and a large diameter double worm gear drive to improve rigidity and stability during high-speed cutting; it also features a matching chip removal device for smooth chip removal. The machine tool features semi-enclosed protection, while the X/Z axis guideways are fully enclosed.

Process Support: We provide technical services for gear milling processes, including gear milling cutter head design, tooling design, and optimization design of tooth profile and milling parameters.

Technical Parameters

Technical performance	G-2000/16		G-3000/20		G-3000/25
Maximum processing modulus (mm)	20	26	26		26
Cutter diameter (mm)	360-400	380-420	380-420		380-420
Cutter rod diameter (mm)	70	90	80	90	80	90
Maximum helix angle (°)	±22.5		±22.5		±22.5
Minimum external gear ring root diameter (mm)	/	550	/	1100	/	1400
Maximum external gear ring outer diameter (mm)	/	2000	/	2500	/	3000
Minimum internal gear ring inner diameter (mm)	550	/	1100	/	1400	/
Maximum internal gear ring outer diameter (mm)	2000	/	2500	/	3000	/
Cutter center overhang depth (mm) A	600	/	600	/	600	/
Distance between the center of the cutter and the back wall (mm) B	610	/	610	/	610	/
Repeat positioning accuracy of the worktable (")	≤±3		≤±3		≤±3
Repeat positioning accuracy of the X/Z axis (mm)	≤±0.01		≤±0.01		≤±0.01
Spindle speed (rpm)	70-140		70-140		70-140
Spindle diameter runout (mm)	0.01		0.01		0.01
Diameter of rotary table (mm)	1600		2000		2500
Maximum allowable load of the worktable (kg)	12000		20000		25000
Main motor power/total power (kW)	30/60	37/70	37/70		37/70
Machine weight (kg)	45000		55000		60000
Machine dimensions (length x width x height, m)	6*3.5*5		8*4*5		8.5*4.5*5

 

Product Details

 

The X, Z, and A axes utilize 1FK7 series servo motors and drive systems;

The C-axis utilizes 1FT7 series servo motors and drive systems;

The CNC system features linear interpolation, circular interpolation, tool position compensation, tool radius compensation, backlash compensation, pitch and measurement system error compensation, and contour monitoring.

Roll-Sliding Composite Guideways: The linear feed axis employs a"rolling + sliding"structure. The sliding guideway uses positive pressure, and the guideway surface is manually scraped and lubricated with oil grooves to reduce friction and low-speed crawling, providing wear resistance and dynamic response sensitivity. The rolling guideway uses "steel-inserted plates + rolling elements" for lateral positioning, with a grinding straightness of less than 0.01mm along its entire length.

In the accompanying image, 400 straight teeth are meticulously being milled, showcasing precision and quality. 

 

Package

 

 

Other gear machines

 

 You can click on the image above for details.

Company Profile

Wuxi GEEPRO Machinery Import & Export Co., Ltd was established in 2016, with the research, development, processing and sales of gears and gear machinery and equipment as the main business direction, exporting to South Africa, Azerbaijan, Algeria, Iran, Turkey, the Netherlands, Germany, Mexico, Thailand, Russia, Belarus and other countries.

The company's main products are CNC gear processing machine tools, including CNC hobbing machine, gear shaping machine,gear grinding machine,  worm wheel grinding machine, gear chamfering machine, honing machine, etc., in response to a wide range of customer needs, based on the customer, to provide accurate solutions.

Exhibition

 

wuxi GEEPRO have participated in many international exhibitions, including in Russia, Singapore, China, Europe, etc.

FAQ

Q: What is the warranty period?

A: We offer a warranty service for all purchased products ranging from 12 to 24 months, ensuring you are worry-free during the use of our equipment. Choosing us means choosing a long-term and reliable partner.

Q: What is the delivery time?

A: For in-stock items, we guarantee delivery within 1-2 months; for custom-manufactured products, we commit to delivering within 5-6 months. No matter how urgent your needs are, we can respond quickly to ensure your project proceeds on schedule.

Q: Do you provide after-sales service?

A: Yes, we provide comprehensive after-sales services, including but not limited to timely supply of spare parts, online technical support, on-site installation and commissioning, as well as operational training. We strive to offer you the most thoughtful service support to ensure the efficient operation of equipment and assist in the continuous growth of your business.

Q: What additional products or services do you offer?

A: we also provide "turnkey" engineering services, customizing automated production lines according to customer needs to ensure seamless integration with existing production processes. We are committed to offering complete solutions to every customer, helping you achieve maximum production efficiency.