Kramatorsk 1A681 Parallel Lathe

The Kramatorsk 1A681 Parallel Lathe is a used machine that stands out in the industrial panorama for its grandeur and versatility. This lathe, ideal for large-scale work, offers exceptional performance and presents itself as an attractive option for those looking for a robust and reliable tool.

Visual Appearance and Structure

Visually, the Kramatorsk 1A681 has a majestic appearance, characterized by a solid and heavy structure, designed to withstand the stresses of the most demanding processes. With a maximum length of 12,500 mm and a maximum machining diameter of 4,000 mm , the lathe features a robust, thick and well-reinforced bench. The surface finish is typically grey, and the machine is equipped with well-placed control panels for ease of operation.

Components and Technical Specifications

• Brand : Kramatorsk
• Model : 1A681
• Maximum processing diameter : 4,000 mm
• Maximum workpiece diameter above the gripper : 3,200 mm
• Maximum length of the piece : 12,500 mm
• Engine power : 160 kW
• Machine weight : 314 tons
• Weight of the largest part : 160 tons

These specifications make the Kramatorsk 1A681 lathe a suitable machine for processing large parts, often used in areas such as heavy machinery construction and the naval industry.

Mechanical Characteristics

The Kramatorsk 1A681 is equipped with a powerful engine that allows it to tackle different types of materials, from light alloys to high-strength steel. Thanks to its robust construction, the lathe offers stability and precision in processing, guaranteeing high quality results.

Usage Procedure

Using the Kramatorsk Parallel Lathe is a well-defined process. It begins with mounting the workpiece on the clamp, which must be securely fixed to avoid vibrations during work. Once the workpiece is installed, you need to select the appropriate rotation speed via the control panel. Thanks to its power, the lathe can tackle a variety of processes, from simple turning to milling.

Accessories and Customization

The Kramatorsk 1A681 offers the possibility of using various accessories, such as steady rests and supports for machining long pieces. Furthermore, various turning tools are available that can be used to optimize the versatility of the machine, allowing for more complex machining.

Optimal Use Parameters

To ensure optimal performance, it is important to consider some key parameters:

• Cutting speed (Vc) : Vc = (π × D × n) / 1000, where D is the diameter of the workpiece and n is the number of revolutions per minute.
• Feed (f) : f = (Vf × 1000) / n, where Vf is the feed speed in mm/min.

These formulas help optimize settings for precise cutting and extend tool life.

Workable Materials

The Kramatorsk 1A681 Lathe is capable of processing a wide range of materials, including:

• Steel
• Aluminum
• Bronze
• Plastic

This versatility makes it ideal for industrial applications, from the processing of mechanical components to the assembly of parts for heavy machinery.

Maintenance and Safety

Maintenance of the Kramatorsk 1A681 is critical to ensuring continuous, trouble-free operation. It is advisable:

• Lubricate moving parts regularly.
• Check and replace worn tools.
• Clean the machine after each use to remove chips and dust.

In terms of safety, it is crucial to follow industry-specific regulations. If the machine does not have CE conformity indications, it will be necessary to evaluate any adjustments to guarantee its safety and efficiency.

Evaluation of Good Used

Buying a Kramatorsk 1A681 lathe is an excellent opportunity, but it is essential to consider some aspects to guarantee a good deal:

• Check the general condition of the machine and the wear of the components.
• Request maintenance documentation.
• Carry out an operational test to ensure correct operation.

Sectors of Use and Advantages of Purchasing Used

The Kramatorsk 1A681 Parallel Lathe finds application in numerous sectors, including the mechanical industry, the naval industry and machinery construction. Buying a used lathe is advantageous, as it allows you to save significantly compared to buying a new one. With the right maintenance and attention, a used machine like the Kramatorsk 1A681 can provide excellent performance for many years.

In summary, the Kramatorsk 1A681 Parallel Lathe is a machine of large dimensions and performance, ideal for those who wish to invest in a powerful and versatile tool. Don't miss this opportunity to improve your production!