Are you looking for the best broaching machine manufacturers in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top broaching machining factories in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Vertical broaching machine|Zhejiang CHR Intelligent …

Professional Broaching Machine Manufacturer | ChengChun …

Product Details: Broaching machines are specialized metal cutting machines used for surface finishing by pressing a broaching tool on a workpiece surface. They come in various types, including vertical and horizontal configurations, and can perform both internal and external broaching. Key features include cutting speeds ranging from 1 to 120 F.P.M., stroke capacities from 12 in. to 60 in., and hydraulic drive systems. Machines are equipped with features such as tilt tables, shuttle tables, and auxiliary clamping mechanisms for efficient part loading and unloading.

Pros:
– High production rates with cutting speeds up to 120 F.P.M.
– Versatile applications including keyways, splines, and various surface finishes
– Optional features like tilt tables and shuttle tables for easy part loading and…
– Hydraulic drive systems for increased power and precision
– Durable construction with sturdy cast iron frames

Cons:
– High initial investment cost due to specialized nature
– Complex setup and alignment requirements
– Limited to specific types of machining operations
– Requires regular maintenance to ensure precision and longevity
– Large floor space consumption for larger models

Zhejiang CHR Intelligent Equipment Co., Ltd.

Product Details: Zhejiang CHR Intelligent Equipment Co., Ltd. specializes in the development of high-end broaching machines, CNC specialized machine tools, and robot integrated intelligent complete sets of equipment. Their product range includes turbine-related broaching machines, broaching machines, broach sharpening machines, broaching tools, rotary tables, tool collets, multi-spindle machining centers, multi-station special machine tools, and automatic production lines.

Pros:
– Leading and internationally advanced supplier of broaching machine complete sets…
– Comprehensive range of high-end machine tools and integrated robotic systems.
– Specialized in turbine-related broaching machines and other precision machining…
– Offers broach sharpening machines and various broaching tools.

Cons:
– Limited information available on the specific advantages and disadvantages of in…
– No customer reviews or feedback provided on the website to gauge product perform…

Vertical broaching machine|Zhejiang CHR Intelligent …

Product Details: The high-productivity hydraulic horizontal internal broaching machine is designed for processing internal gears, internal splines, and inner holes of geometric shapes. It features hydraulic transmission with stepless speed regulation through a human-machine interface. The machine operates in three modes: fully automatic cycle, semi-automatic segmentation, and manual adjustment. It includes an automatic tool adjustment function and can be equipped with optional automatic loading and unloading devices such as truss manipulators or joint robots. The machine has a rated force of 150kN and a rated travel of 1200 mm, with broaching and return speeds of 0-80 m/min. It achieves a tooth profile

precision of 5 grade and a surface roughness of Ra1.6-0.8.

Pros:
– High productivity with optional automatic loading and unloading devices
– Stepless speed regulation and multiple operating modes
– Automatic tool adjustment function
– High precision and stability in processing parts
– Suitable for various types of internal gears and splines

Cons:
– Requires specific installation methods (ground or buried installation)
– May require additional costs for optional features like automatic loading and un…
– Limited information on maintenance costs and long-term durability

Broaching Machine Solutions Provider

22 Broaching Machinery Manufacturers in 2024

Product Details: The product category includes various types of industrial valves, such as ball valves, gate valves, and butterfly valves. These valves are used for controlling the flow of fluids in different industrial applications. Key features include durable construction, high pressure ratings, and various material options like stainless steel, brass, and PVC.

Pros:
– Durable and long-lasting
– High pressure and temperature ratings
– Variety of materials to suit different applications
– Easy to install and maintain

Cons:
– Higher cost compared to some other valve types
– May require specialized tools for maintenance
– Limited compatibility with certain fluid types

BM25 HYDRAULIC VERTICAL BROACHING MACHINE

Broaching and Keyseating – Gear Manufacturing Services …

Product Details: China Gear Motions offers broaching and keyseating services as part of their precision gear manufacturing capabilities. These services include cutting internal shapes and forms, such as keyways, using specialized broaching tools. The company can handle various types of broaching, including keyway broaching, to meet specific application requirements.

Pros:
– High precision and quality in broached parts
– Capability to handle custom and complex keyway designs
– Timely delivery and focus on customer projects
– Wide range of precision gear manufacturing capabilities

Cons:
– Limited specific details available without the exact webpage
– Potential for higher costs due to precision and custom nature of the service
– Dependence on the company’s manufacturing capacity and lead times

Leading Broaching Machines Manufacturer From China

Product Details: Broaching machines are specialized tools used to perform the broaching process, which involves cutting precise shapes or features into workpieces. There are several types, including vertical, horizontal, surface, continuous, and rotary broaching machines. Vertical broaching machines can be either push or pull type, with push type being more common. Horizontal broaching machines are used for broaching flat surfaces and can handle long broaches and heavy workpieces. Surface broaching machines remove material from the surface of a workpiece, and continuous broaching machines are used for high-volume production. Rotary broaching machines are used for producing internal polygonal shapes and operate with a

rotating broach[1][2][3].

Pros:
– High production rate and efficiency, especially suitable for mass production.
– High dimensional and form accuracy and surface finish of the product.
– Roughing and finishing cuts can be done in a single stroke of the same cutter.
– Simple design, construction, operation, and control.
– Little skill is required to perform a broaching operation.
– Can be used for both internal and external surface finishing.
– High tolerance levels (e.g., +-0.0075 mm) and surface finish (e.g., 0.8 microns)…
– Cutting fluid can be effectively applied to the cutting area.

Cons:
– Limited to specific types of cuts and shapes.
– Broaching machines can be expensive and require significant floor space, especia…
– The broach tool itself can be costly and may need frequent replacement.
– The process is less flexible compared to other machining methods like milling or…
– Broaching machines are specialized and may not be as versatile as other machine…

About Us | ChengChun Automation

Product Details: The BM25 Hydraulic Vertical Broaching Machine is designed for making notches and keyways in various pieces such as sprockets, pulleys, and gears. It features a welded and mechanized steel monoblock construction, 2.2 kW / 3 Hp motor power, 10 tons hydraulic power, and a maximum broaching capacity of 25mm. The machine has a working speed of 24mm/s and a return speed of 54mm/s. It is versatile, reliable, and easy to use, with fast setup times[1].

Pros:
– Great versatility and reliability
– Easy to use, no need for skilled operatives
– Fast setting up time of approximately 1 minute
– Can make small and big pieces with different tolerances
– Compact design and small footprint in some models[1][5] – High precision and surface quality[2] – Less maintenance for electromechanical drive models[3]

Cons:
– Requires hydraulic oil maintenance for hydraulic models[3] – May need frequent tool sharpening depending on the material being worked on[4] – Limited to specific broaching capacities and stroke lengths[1][5]

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Broaching Machining Factories in China

What is broaching, and how does it differ from other machining processes?

Broaching is a machining process that uses a broach, a tool with multiple cutting edges, to remove material from a workpiece. Unlike other processes, broaching has the feed built into the tool, making it a collection of single-point cutting tools. This allows for precise and complex shapes, such as keyways, splines, and gear teeth, to be machined efficiently.

How do I choose the right broach tool for my project?

When selecting a broach tool, you need to consider the type of material being machined, the depth of cut, and the complexity of the shape you need. For example, softer materials require different cutters than harder materials. Additionally, the quantity of parts you need to produce will help determine whether to use static or live broaching tools.

What are the safety considerations when using broaching machines?

Broaching is generally a safe process, but there are risks to be aware of. Ensure the workpiece is properly secured to prevent movement during cutting, and be cautious of the cutter teeth. Using the right coolant is also crucial for maintaining the quality of the finished product and preventing overheating.

Can broaching operations be integrated into CNC machining processes?

Yes, broaching can be integrated into CNC machining processes. Modern CNC lathes, mills, and machine centers can perform broaching operations without the need for a separate machine. This integration reduces cycle time, improves quality control, and saves space and cost.

How do I evaluate the capabilities of a broaching machining factory in China?

To evaluate a broaching machining factory in China, look for their technical expertise, experience in your industry, and relevant certifications such as ISO 9001. Check their production capacity, lead times, and the complexity of their previous work through case studies and portfolios. A site visit can also provide valuable insights into their operations and capabilities.