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Create Your Own Saw Blade Solution With VJS

VJS Saw Industry Technology (jiangsu) Co., Ltd. has a professional R&D team composed of material and mechanical engineers. With their industry experience, team members study the metal cutting needs of different industries.With our professionalism, we provide you with comprehensive technical guidance and solutions.

We equipped with advanced high-precision CNC grinders, CNC gear opening machines, vacuum coating machines, ultrasonic cleaning machines, image measuring machines and other equipment to build a highly automated production line. From raw material procurement to finished product delivery, more than 10 strict quality inspection procedures are required, and we strictly implement standardized production processes.

No matter where you are, we can ensure that the goods are delivered on time and safely. Sincerely welcome you to cooperate with VJS Saw Industry to create a better future together.

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  • Online cutting flying saw blade

    Product Overview Hard alloy on-line cutting flying saw blades, as core components in the field of high-speed dynamic cutting, play a crucial role in industries such as pipe processing and metal product manufacturing. The saw blades adopt WC-Co series cemented carbide tips. The substrate is made of 65Mn spring steel or 42CrMo alloy steel. After quenching and tempering treatment, the hardness of the substrate is controlled at HRC40 - 45, and the tensile strength reaches 1500 - 1800MPa. In terms of adaptation to welded pipe flying saw equipment, the standardized interfaces enable quick installation. Dynamic balance calibration ensures that the running vibration acceleration is less than 5m/s². The cutting linear speed ranges from 80 to 150m/s, significantly improving production efficiency. Whether for round pipes, square pipes, or complex profiled materials, the saw blades can ensure flat cutting surfaces, with dimensional deviations within ±0.1mm and perpendicularity ≤0.5°, reducing secondary processing and lowering costs.
  • Metal Ceramic Cold Cutting Saw Blades

    Product Overview Metal ceramic cold cutting saw blades are made of advanced metal ceramic materials with high hardness and strong wear resistance. They can easily cut medium and low carbon steel, stainless steel billets and medium and low carbon steel pipes under high-speed rotation, greatly improving cutting efficiency. Thanks to the characteristics of the material, the saw blade has a long service life and stable cutting performance. The special PVD coating on the surface of the saw blade can further enhance the wear resistance and corrosion resistance and extend the service life. ​ The cutting process uses cold cutting to avoid workpiece deformation and annealing problems caused by high temperature, ensuring workpiece performance and dimensional accuracy. The saw teeth are carefully designed and ground, and the cuts are smooth, reducing subsequent processing costs. ​ The saw blade is easy to install and can run stably and at high speed on all types of carbide cold saw cutting machines. It is perfectly suitable for small processing workshops and large industrial production lines.
  • Profile Milling Saw Blades

    Product Overview The profiling saw blade is a kind of saw blade used for profiling milling and cutting. The blade is made of cemented carbide, which has high hardness, high wear resistance and good cutting performance. It is suitable for profiling sawing of large-diameter thick-walled pipes and performs excellently in the online track sawing scene of pipes. During high-speed rotary cutting, the profile milling saw blade exhibits extremely strong stability. When the cutting speed is maintained at V = 350 - 400m/min and the feed rate is maintained at 0.04 - 0.12mm / tooth, the performance of the saw blade can reach the best state, which can not only ensure efficient cutting, but also significantly improve cutting accuracy. In addition, the saw blade has strong continuous operation capability, and the precise feed control system can accurately control the feed amount each time, keeping the error within a very small range, thereby reducing the scrap rate of pipes and saving production costs for the company. ​ The profile milling saw blade is suitable for a wide range of pipe materials, including carbon steel, stainless steel, alloy steel and other common pipes. With stable cutting performance, the cross section of the pipe after cutting is smooth and flat, and almost no secondary processing is required, which greatly shortens the production cycle.
  • Aluminum cutting circular saw blade

    Product Overview The blade head of the aluminum cutting circular saw blade is made of high-quality carbide and diamond materials, with high hardness and good wear resistance. It can remain sharp when cutting aluminum alloy, improve cutting efficiency and quality, and extend the service life of the saw blade. At the same time, it contains two special tooth shapes: left and right teeth and trapezoidal flat teeth, which can further improve the cutting performance of the saw blade, reduce cutting resistance, and reduce material deformation and loss. The aluminum cutting circular saw blade has a special heat dissipation design, which can effectively reduce the temperature of the saw blade and ensure the stability and reliability of the saw blade. It is suitable for all kinds of aluminum cutting machine equipment, whether it is a single machine operation in a small processing plant or an automated cutting on a large production line, it can be perfectly adapted. We provide aluminum cutting circular saw blades with a variety of specifications and tooth numbers to meet the needs of different users. Users can choose the appropriate saw blade according to their cutting requirements and equipment conditions.
  • Ironworking cold cutting saw blades

    Product Overview Ironwork cold cutting saw blades use carbide as the blade head, and the saw blade base is made of special heat-treated alloy steel. At the same time, cold sawing technology is used. When sawing metal, the heat generated by the friction between the saw teeth and the workpiece is quickly transferred to the sawdust. It can effectively prevent the workpiece from being deformed due to high temperature and prevent excessive wear of the saw blade. Ironwork cold cutting saw blades are equipped with silencer heat dissipation holes on the surface. When sawing at high speed, it can speed up air circulation, effectively reduce the temperature of the saw blade, and extend the service life of the saw blade. At the same time, it can also reduce the material deformation caused by excessive temperature and improve cutting accuracy. It is used for cutting a variety of metal materials such as threaded steel, angle steel, channel steel, I-beam, steel pipe, etc., and the applicable equipment is a desktop cold cutting saw. It can be widely used in machinery manufacturing, automobile maintenance, steel structure processing, hardware product processing and other industries.
 

Our offline cutting saw blades are designed for metal cutting and are generally suitable for offline equipment with a speed of less than 120. They are suitable for a variety of metals such as stainless steel, alloy steel, carbon steel, tool steel, and thin aluminum, copper and other non-ferrous metals (special tooth shape is required). Different materials need to match the corresponding saw blade model, please contact customer service.

Please confirm the following parameters:
1. Diameter (e.g. 300mm/400mm)
2. Offline equipment aperture (e.g. 25.4mm/32mm)
3. Online equipment aperture (e.g. 50mm/80mm)
4. Number of teeth (100T/120T/140T...the harder the material, the more teeth)
Provide your machine model or cutting requirements, and we will recommend the best specifications.

1.We support customization! You need to provide specific parameters (diameter/tooth shape/aperture), target material and cutting thickness.
2.Customize according to drawings
3.Customize logo

Our metal ceramic cold cutting saw blades can cut low/medium/high carbon steel, alloy steel, stainless steel, bearing steel, non-ferrous metals (such as copper and aluminum rods and tubes) and other metal materials. They are not suitable for hardened steel or cast iron (easy to break teeth) with hardness > HRC45.

The number of teeth needs to be accurately calculated based on the hardness, outer diameter and wall thickness of the material, combined with the diameter of the saw blade
Thin materials (≤3mm): Calculated with a 315mm diameter saw blade, about 220 teeth, suitable for cutting thin carbon steel pipes and stainless steel thin pipes.
Thick materials (>3mm): Calculated with a 315mm diameter saw blade, about 180 teeth, suitable for cutting thick steel pipes and steel sections.
Soft metals, calculated with a 315mm diameter saw blade, 100-160 teeth, aluminum, copper, low carbon steel.

     

1. Our ironwork saw blades are specially designed for cutting metal profiles. They can cut threaded steel (HRB335/400, etc.), angle steel, channel steel, I-beam (Q235B, etc.), steel pipes (carbon steel/stainless steel), flat steel, etc.
2. Suitable for metals with hardness ≤HRC45, with high cutting efficiency and not easy to break teeth.

     

Our aluminum cutting circular saw blade can cut aluminum tubes, aluminum plates, aluminum profiles, aluminum rods, copper tubes, copper rods and other metal materials.

     

The profiling saw blade moves along a preset track (profiling template) to perform profiling or milling on the workpiece. The saw blade has both "sawing" and "milling" functions and can process complex curves, contours or cavities. Our profiling saw blade is an online track type sawing for pipes.
The copy milling saw blade can cut a variety of metals, including ferrous metals such as ordinary carbon steel, alloy steel, cast iron, non-ferrous metals such as aluminum and aluminum alloys, copper and copper alloys, titanium and titanium alloys, and even precious metals and rare metals.

     

Our tungsten steel saw blades are mainly made of cemented carbide (tungsten steel), containing tungsten (W), cobalt (Co), tungsten carbide (WC) and other components, with a hardness of up to HRC70 or above. It can cut stainless steel pipes, stainless steel capillaries, copper pipes, aluminum pipes, iron pipes and other metals.

     

Our tungsten carbide saw blades are used for cutting equipment with a speed of 1500-3000 rpm.

01

Blank Material Selection

Each batch of blanks is carefully selected before it is put into production. These blanks have good toughness and hardness, laying a solid foundation for excellent saw blade performance.

02

Precision Grinding

Advanced grinding equipment is used for fine grinding of blanks to improve surface flatness and prepare for subsequent processes.

03

Thorough Cleaning

Specialized in cleaning the residual impurities and oil on the surface of the blank to avoid adverse effects on the coating and subsequent processing.

04

Vacuum Coating

A high-performance coating is evenly applied to the saw blade to enhance the wear resistance of the saw blade, reduce friction during cutting, and extend the service life of the saw blade.

05

Precise Tooth Cutting

According to the usage scenarios and cutting requirements of different saw blades, saw teeth with sharp edges and appropriate angles are accurately cut to ensure the efficiency and accuracy of saw blade cutting.

06

Strict Inspection

During the production process, tests such as hardness, dynamic balance, and appearance inspection will be completed to ensure that the quality of each saw blade meets the standards.

07

Fine Leveling

Through professional leveling equipment, the saw blade is fine-tuned to eliminate the slight deformation generated during processing, ensuring that the saw blade always maintains stable performance during use.