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KPD-2 Pipe Diameter Reduction Machine: A Reliable Solution for Chimney Production
The KPD-2 pipe crimping machine is specialized industrial equipment designed for precise and fast diameter reduction of steel pipes by compression. The device is widely used in the production of steel chimneys, ventilation elements and other products that require the creation of a connecting coupling or diameter reduction.
Thanks to its unique design with a 12-segment crimping tool, the machine provides high-precision reduction of pipes with a diameter of 60 to 350 mm and a wall thickness of 1–3 mm. This allows the production of not only thin-walled, but also thick-walled steel chimneys that are resistant to high temperatures and aggressive environments.
Advantages of the KPD-2 machine:
Wide range of diameters: supports pipes with a diameter of 60 to 350 mm;
Precise geometry: uniform compression around the entire circumference due to the 12-element mechanism;
High speed: a full crimping cycle is completed in just 2.2 seconds;
Flexible settings: crimping stroke from 0 to 17 mm with the ability to automatically adjust when installing an electronic display;
Reliability: industrial design and build quality guarantee stable operation over a long period of time;
Modularity: replaceable crimping collets for various pipe diameters - 100, 110, 120, 130, 140, 150, 180, 200, 220, 250, 280, 300, 320 and 350 mm.
Machine application:
The KPD-2 machine is used to manufacture elements of chimney systems, which are especially in demand in the heating industry and construction. It allows you to manufacture couplings, sections with a reduced diameter for connecting pipes, as well as adapters and branches. Due to the high processing accuracy, the resulting products are ideal for welding or heat-resistant painting.
The step-stroke crimping mechanism ensures uniform and high-quality formation of the pipe end, eliminating the risk of deformation or defects. This is especially important when working with pipes 2 and 3 mm thick, where high pressure force and high precision are required.
Technical specifications:
Diameter of pipes to be crimped: 60 – 350 mm
Crimping stroke: 0 – 17 mm
Processed length of the pipe edge: 10 – 100 mm
Tool: 12-segment set (separate set for each diameter)
Cycle speed: 2.2 seconds
Possibility of equipping with automatic control
Machine for reducing the diameter of pipes. Machine for crimping steel pipes KPD-2:
The machine for crimping steel pipes is designed to reduce the diameter of steel pipes by compression. The machine for reducing steel pipes with a diameter of up to 350 mm and a thickness of 1-3 mm allows you to make steel chimneys for heat-resistant painting.
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The crimping device consists of 12 elements allowing precise deformation of the pipe end.
The machine for crimping pipes reduces the diameter of chimney pipes with a thickness of 2 mm and 3 mm. A special set of crimping collets allows you to make steel chimneys with a thickness of 2 mm, and diameters 100, 110, 120, 130, 140, 150, 180 и 200, 220, 250, 280, 300, 320, 350 mm. |
The speed of the operation is 2.2 seconds. If necessary, the device can be equipped with an electronic display with automatic adjustment of the cylinder stroke..
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Machine Specifications:
| Pipe diameter: | 60 mm — 350 mm |
| Crimp stroke: | 0 — 17 mm (diameter) |
| Processed length: | 10 mm- 100 mm |
| Instruments: | from 12 parts; for each diameter you need a set of tools |
| Cost of | 9500 € |
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This machine allows to make steel thick-walled chimneys:
♦ The crimping element has a stepped stroke, which allows for excellent quality crimping of the workpiece.
♦ 12 piece crimping tool.
♦ Replaceable elements for each outer diameter, from 60 mm to 350 mm.
♦ Hydraulic motor power 7.5 kW. Managed device pedals. The construction is welded from a square tube, which allows lightening the weight of the machine. And the presence of wheels allows you to freely move the machine on the production premises.
Machine for reducing the diameter of pipes KPD-2: universal equipment for precise deformation and creation of conical elements
The KPD-2 machine is designed to reduce the diameter of steel pipes by precise radial compression. Initially focused on the production of chimneys, the equipment, thanks to its universal design, is also used in other industries - from ventilation to industrial equipment. The peculiarity of the machine is the ability to not only perform the classic reduction operation, but also to form conical sections of pipes, which makes it indispensable in production associated with the manufacture of non-standard metal parts.
Operating principle and design features
The KPD-2 uses a powerful crimping system consisting of 12 segments evenly distributed around the circumference, ensuring precise reduction of the workpiece diameter without deformations and distortions. The machine processes pipes with an outer diameter from 60 to 350 mm and a wall thickness of up to 3 mm. The crimping stroke is adjustable in the range from 0 to 17 mm, which allows you to vary the degree of reduction depending on the requirements for the product.
The key advantage of the design is the ability to install various sets of compression collets, including a tool for creating conical pipe sections. Due to this, the machine can be used not only for rectilinear reduction, but also for the manufacture of transition or connecting elements.
Expanded areas of application. In addition to standard use in the production of chimneys, the KPD-2 machine is successfully used in the following areas:
1. Ventilation and air conditioning systems
When installing ventilation ducts and air ducts, precise connections of pipes with different diameters are required. The machine allows you to form sockets and conical elements, ensuring tight connections without gaps. This is important for industrial facilities where pressure losses are unacceptable.
2. Food and chemical industries
In the production of tanks, pipelines and transition elements made of stainless steel, the machine is used to create hygienic and precise connections. KPD-2 copes with the processing of pipes made of acid-resistant and food steel, which are especially in demand in the production of equipment for liquids, gases and bulk substances.
3. Shipbuilding and oil and gas industry
Here, pipeline elements with transitions to a smaller diameter are often used. Conical inserts reduce flow turbulence and increase the efficiency of systems. The KPD-2 machine ensures reliable connections that can withstand high pressures and loads.
4. Production of agricultural machinery and ventilation shafts
Many elements of agricultural and construction equipment require conical sections for joining or draining materials. The device can be used to manufacture funnels, nozzles, receiving units and other parts of complex geometry.
The machine allows you to manufacture conical parts
The KPD-2 machine allows you to form conical sections of pipes by sequentially changing the diameter during the crimping process. This is achieved using a specially selected set of crimping collets with a variable profile.
This approach allows you to manufacture:
♦ Adapters between pipes of different diameters;
♦ Funnels and nozzles for material collection and drainage systems;
♦ Turbine and fan components where flow direction and speed changes are required;
♦ Joints for welding pipes with non-standard connections.
If necessary, the machine design can be modified with the addition of automatic stroke adjustment, which allows for the production of complex shapes with repeatable accuracy and minimal retooling costs.
The KPD-2 pipe diameter reduction machine is not just a device for creating joints in chimneys. It is a multifunctional equipment suitable for a wide range of tasks in various industries. The ability to process pipes of various diameters and thicknesses, high accuracy, speed, and the option to manufacture conical parts make this machine a valuable solution for any enterprise associated with metal processing.
If you are looking for equipment that will allow you to expand production capabilities and manufacture non-standard metal elements, the KPD-2 is a reliable choice, proven by time and practice.