Vertical Pull Up Broaching Machine

The working direction of the vertical pull-up broaching machine moves from bottom to top, which eliminates the impact and vibration caused by the broaching force of the vertical pull-down broaching machine, the downward force of the main slide plate and the tool, etc., and greatly improves the machining accuracy. At the same time, because the working direction is from bottom to top, the operation surface is low, and there is no need to make a pit. The machine tool is equipped with an automatic chip brushing mechanism, which can prolong the service life of the tool.

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Vertical Pull Up Broaching Machine

The working direction of the vertical pull-up broaching machine moves from bottom to top, which eliminates the impact and vibration caused by the broaching force of the vertical pull-down broaching machine, the downward force of the main slide plate and the tool, etc., and greatly improves the machining accuracy. At the same time, because the working direction is from bottom to top, the operation surface is low, and there is no need to make a pit. The machine tool is equipped with an automatic chip brushing mechanism, which can prolong the service life of the tool.

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Chengchun Broaching Machine Factory Offers Diverse Broaching Solutions

We have developed a series of high precision,high performance automatic broaching equipment-full digital AC servo broaching machine,full-automatic CNC broaching machine,full-automatic spiral broaching machine,hydraulic broaching machine and so on. The pulling force of our broaching machines range from 50KN to 1000KN.Our equipment features the characteristic of high precision,low noise,good stability,high production efficiency,easy installation and convenient operation.

broaching machine

Automatic broaching machine

Our broaching equipment can be designed according to user needs to develop a fully enclosed automatic loading and unloading broaching center, which consists of a loading system, a conveyor belt, an unloading system, and a broaching machine.
External Broaching Machine

Hydraulic Broaching Machine

Our hydraulic broaching machines are suitable for processing various types of internal gears, internal splines, and inner holes of geometric shapes.
Automatic Broaching Machine

Vertical Broaching Machine

Chengchun Automation Equipment Co., Ltd. produces and sells a series of high-precision vertical broaching machines such as vertical pull-up broaching machines, vertical pull-down broaching machines, and vertical surface broaching machines.
Helical Broaching Machine

Helical Broaching Machine

Our helical broaching machine is suitable for high-precision broaching of internal teeth of helical splines, driven by servo, which can quickly switch between broaching of helical splines and straight splines of different specifications.
Horizontal Broching Machine

Horizontal Broching Machine

Our horizontal broaching machines are suitable for high-precision broaching of holes or keyways.
automatic broaching machine

Hard Broaching Machine

Our hard broaching machine is mainly used for shaping and processing the inner hole, inner spline, and various internal teeth of the workpiece after heating.
Helical Broaching Machine

Internal Broaching Machine

Our broaching machines are mainly used in the processing of internal teeth, internal splines, and holes of auto parts, reducers, and other industrial products.
Surface Broaching Machine

Surface Broaching Machine

Chengchun Automation Equipment Co., Ltd. produces and sells a series of high-precision surface broaching production equipment such as horizontal broaching machines, and vertical surface broaching machines.
External Broaching Machine

External Broaching Machine

Our external broaching machine has a pulling force ranging from 50KN to 1000KN and It has the characteristics of high precision, low noise, good stability, high production efficiency, easy installation, and convenient operation.

Customer Broaching Applications Showcase

Year after year, multiple industries recognize Chengchun as a leader in quality, service, and innovation. We're proud to be one of the top custom broaching solution manufacturers in the world.

News and Updates

Quickly review your requirement and deliver professional technical solutions efficiently!We listen and we care your needs,Our people will get in touch with you by email and phone calls in 24 hours.
Broaching:Introduction,Features,Methods,Types

Broaching:Introduction,Features,Methods,Types

What Is Broaching？ Broaching refers to the use of a special broach to cut a very thin metal layer from the workpiece in turn, so that the surface can achieve high dimensional accuracy and low roughness. It is a high-efficiency processing method. Broaching can process parts that need a
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The Advantages and Limitations of Broaching Machines

Broaching machines are a type of machine tool that uses a toothed tool, called a broach, to remove material from a workpiece. Broaching is a machining process that produces a smooth finish on cylindrical or tapered surfaces. Advantages of Broaching Machines There are several advantages to using broaching machines:
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Different Types of Broaching Machine:Their Features and Applications

Different Types of Broaching Machine:Their Features and Applications

A broaching machine is a machine tool that uses a broach as a tool to process through holes, planes, and forming surfaces of workpieces. Broaching can obtain high dimensional accuracy and small surface roughness, high productivity, and is suitable for mass production. According to the structure, application fields, and functions
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How To Calculate Broaching Machine Tonnage

How To Calculate Broaching Machine Tonnage

what is the expected broaching force and max allowable broaching force? Broaching refers to the use of a special broach to cut a very thin metal layer from the workpiece in turn, so that the surface can achieve high dimensional accuracy and low roughness. It is a high-efficiency processing method.
Read More

How Can We Help Your Business?

Quickly review your requirement and deliver professional technical solutions efficiently!We listen and we care your needs,Our people will get in touch with you by email and phone calls in 24 hours.
  • Which model of broaching machine shall I buy?

    The broaching machine and tools are made specially for your products. Please contact our sales team and provide broaching drawings or product samples for evaluation.We will make the best recommendation and provide complete technical offers.

  • In addition to broaching machines, do you supply jigs and broach tools?

    Yes. We supply broaching machine, jigs, & broach tools as a turn key solution.

  • What is the lead time?

    It depends on our stock status and how complicated the broaching machine is. Normally, it takes at most 15 days if we have the suitable broaching machine in stock,For broaching machine that needs to be manufacturered from the start to finish,it generally takes us about 60 to 90 days.For complicated machines,it shall take us about 90 to 120 days.

  • What is your payment terms?

    Our payment term is 30% advance payment and 70% balance payment before shipment

  • What is your warranty policy?

    We provide 12 monthly warranty under proper use. will provide remote assistance and send free replacement parts under the warranty period.

  • What is the production standard of the broach?

    The broach we produce is followed the standard of DIN 1417 (Deutsehe Industrie Normen).

  • Can you send engineers overseas for on-site installation,training or testing service?

    Because of Covid-19,travel abroad is not possible right now,we only provide remote commissioning services and remote technical asistance.All machine will be tested and commissioned for use before dispatch.If customers need on-site service,we can hire third party engineers for the work but the costumers should pay the cost.

  • How do you fit the height of the broaching machine into container?

    We will put the machine horizontally during packing. Therefore, it can be put into normal container.

  • What is the voltage of the machine?

    The standard voltage is 3 phase, 220 V, 60 Hz. The voltage can be customized as per customer’s requirements.

  • How do you make the machine body, welding or casting?

    Welding. It provides lots of flexibility for customized requirements.

  • How to ensure the quality of welding body?

    The whole welding process is done and controlled in house. After welding there will be tempering process for stress relieving.

  • Can broaching be applied to any hardness?

    Tool life is good when hardness of the product is under HRC 25. When hardness is above HRC 25, tool life will be reduced significantly. Broaching is not recommanded if the hardness is more than HRC 32.

  • Is it possible to clean the broach tool automatically?

    Yes. The auto tool cleaning device is designed according to the shape of the broach tool.