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Japan's DAIA rebar cold cutting technology: complete guide, specifications and benefits for welding forgings\r\n\r\n A revolution in rebar preparation for forging welding\r\n\r\nA unique product engineered in Japan, the DAIA (DAIA) SDC Series Rebar Cold Cutting Saw defines a new standard in rebar preparation for the sensitive butt forging welding process. Using advanced cold cutting technology, this specialized device creates a completely smooth, perpendicular surface without metallurgical defects, which dramatically increases the final quality of the connection. This device is not an ordinary tool, but a precision engineering solution for professionals who seek the highest standards in civil and industrial projects.\r\n\r\n Full description of cold cutting technology\r\n\r\n"Cold cutting" technology, which is at the heart of Daya's SDC series saws, is an advanced mechanical cutting process that is fundamentally different from traditional methods such as abrasive cutting or hydraulic shearing. Understanding these differences reveals the reason for the absolute superiority of this device:\r\n\r\nCutting process without heat and sparks: Unlike forging mills, which wear at high speed, produce intense heat (above 1000 degrees Celsius) and cause sparks and a heat-affected zone (HAZ) in the rebar cross-section, cold cutting technology uses a very hard alloy steel blade and a powerful motor with high torque and low rotation speed. This mechanism precisely and mechanically "cuts" the steel instead of burning it. The result of this process is no change in the molecular structure and mechanical properties of the steel at the cutting site, which is vital for a strong and reliable forging weld.\r\n\r\n* Creating a completely smooth and vertical cross-section surface (Mirror-Finish Surface): The precise fixer mechanism of the device keeps the rebar completely fixed and the blade creates a cut at an exact 90 degree angle with a controlled movement. The final surface obtained is completely smooth, polished and without any burrs. This feature completely eliminates the need for any secondary operations such as grinding; A process that in other methods is not only time-consuming and expensive, but can never produce the same precision as cold cutting.\r\n\r\nInternal mechanism and precision gears: One of the secrets of the durability and cutting quality of the Daya saw is the use of strong steel gears and machined with high precision in its power transmission system. This advanced design minimizes machine vibration during cutting. Vibration reduction has two key benefits: firstly, preventing premature blade failure or lipping and secondly, significantly increasing the useful life of the blade, which ultimately leads to reduced operating costs. This is the point where Chinese and domestic copies fail.\r\n\r\n Technical and operational advantages of Daya cold cutting technology\r\n\r\nUsing DAIA cold cutting saws in projects brings unique competitive advantages that directly affect quality, speed and cost.

Where to get complete equipment and spare parts for rebar forging welding?\r\n\r\n Specialized reference for providing forging equipment in Iran\r\n\r\nAccess to a complete, high-quality, and coordinated set of equipment, consumables, and spare parts is vital for the perfect and standard execution of the butt-bar forging welding process. As the founder of this technology in Iran and a pioneer in the localization of its equipment, Azmoun Foulad Structural Engineering Company is a specialized and comprehensive reference that provides all the needs of contractors and executors of large construction projects with the highest level of quality and technical support.\r\n\r\n Technical and functional description of the components of a complete forging system\r\n\r\nA complete welding forging system is a collection of precise mechanical, hydraulic and thermal components whose coordinated operation results in a strong and integrated molecular bond. Understanding the role of each part reveals the importance of using standard equipment:\r\n\r\n 1. Rebar cold cutting saw (cutter): This device is the starting point of a perfect weld. Its task is to create a cut with an exact angle of 90 degrees and a completely smooth surface (Mirror-Finish) without creating a heat-affected zone (HAZ). Any deviation from this state will cause a gap between the two ends of the rebar and as a result, an incomplete and unreliable weld.\r\n 2. Rebar holding clamp (clamp): This piece, which consists of two fixed and movable jaws, is responsible for accurate alignment and powerful restraint of the two ends of the rebar. The precise design of the jaws and its smooth movement mechanism ensure that the two bars remain perfectly aligned during the heating and pressing process.\r\n 3. Hydraulic system (pump and cylinder): The beating heart of the process is the hydraulic system. The Electric Hydraulic Pump Unit delivers oil to the Hydraulic Cylinder at very high pressure (the Japanese standard recommends at least 70 MPa or 700 bar). This controlled pressure provides the necessary force to fuse (forge) the two rebar ends that have reached the paste temperature. Having an accurate pressure gauge to control this step is critical.\r\n 4. Thermal system (torch, nozzle and fire ring): Gas torch produces a flame with a temperature of about 1300 degrees Celsius by accurately mixing oxygen and acetylene gases. This flame spreads evenly and 360 degrees around the connection point through nozzle and fire ring so that homogeneous heat reaches both ends of the rebar at the same time.\r\n 5. Gas control system (capsule and manometer): Accurate control of gas pressure is necessary to achieve standard flame. The pressure of oxygen gas is usually between 5 and 7 bar and the pressure of acetylene gas is about 0.5 bar by accurate manometers. Manometer strap (Crepi) is also used for more stabilization and safety of these sensitive parts.\r\n\r\n Key features of our products and services\r\n\r\n Complete and integrated set of forging equipment: We supply all the required components from the largest devices to the smallest consumable parts in one place. This collection includes:\r\n * Head cutting saw

✔ Brand: Battenfeld ✔ Year of Manufacture: 2004 ✔ Capacity: 160 tons ✔ Machine Condition: The machine is in excellent condition, ready to operate and well-maintained. ✔ Application: Suitable for producing plastic parts with high precision and quality in various industries. Year of manufacture 2004 Clamping force 160 T Screw diameter 45 mm Tie bar spacing (H) 520 mm Tie bar spacing (V) 520 mm Shot volume 442 cm³ Shot weight 326 g Pressure on material 1714 bar Platen length 750 mm Platen width 750 mm Robot interface Number of cores Number of heating zones 5 Opening of the press 1030 mm Max daylight mm 1030 ✔ Features: Advanced control system Optimized energy consumption Precise and stable operation Suitable for manufacturing a variety of plastic products Timely maintenance and repairs ✔ Price: (Considering the machine’s condition and market conditions, the price is very good) For more information and to arrange a visit to the machine, please contact us.

If you are looking for a professional and specialized team for the repair and maintenance of overhead cranes, the Maher Engineering Group is at your service. Our services include the design, manufacturing, and repair of various types of cranes, including overhead cranes, gantry cranes, and jib cranes. With extensive experience in this field, we have been able to offer high-quality options at reasonable prices to our customers. Wherever you are in Iran, our experienced team is ready to provide you with services. We take pride in repairing cranes that operate in industrial and construction environments. Our services include not only repair and maintenance but also installation and commissioning. Using advanced equipment and a professional team, we provide the best conditions for crane handling, modification, and maintenance services. You can benefit from our services and use your equipment with peace of mind. If you need more information or want to contact us, please reach out at the numbers below. We are ready to answer any of your questions. Ahmad Masoumi 09128898045?09193084524?09384208614?09021788395

Automatic weighing, filling, and packaging machine in cellophane, double weighing, equipped with PLC system, manufactured by Mahdavi Machinery 2019, overhauled to like-new condition in 2023, not used since, comes with a bowl elevator. ?Price: 280 million Tomans. ?Product code: B526. ?Category: Packaging Industries. 09192672562 and 09104257141

Industrial Carpet Tube Dryer Machine for Sale - Professional Carpet Cleaning Dryer at the Best Price. Models with and without doors. Expert Consultation: 09961783704- 09961783704. Carpet Tube Dryer Machine: Professional Industrial Dryer with Modern Technology Carpet drying machines refer to various types of carpet dryers that use new technologies for fast and uniform drying of carpets. Production and manufacturing of carpet tube dryers are done in models with and without doors to meet the diverse needs of carpet cleaning workshops. Importance of the Machine in the Carpet Cleaning Industry: The carpet tube dryer is one of the important industrial machines in the carpet cleaning sector. After washing the carpet, this machine is responsible for proper water extraction and drying, replacing traditional and time-consuming methods. Advanced Operating Mechanism How the Tube Dryer Machine Works: Washed carpets, rolled into tubes, are placed on the machine's inlet via a special rail system and guided into the drying chamber. The intelligent heating system with a uniform flow of warm air completely removes moisture from the carpet fibers. Comparison of Available Models Open Type (Without Door): Suitable for workshops with limited space Easy access for monitoring and control More economical price Quick installation and relocation Closed Type (With Door): Higher thermal efficiency More optimized energy consumption Greater operator safety More precise temperature and humidity control Competitive Advantages ✅ Reduces carpet drying time by 70% ✅ Prevents mold and bacteria growth ✅ Preserves carpet color and texture ✅ Lowers energy costs ✅ Increases workshop capacity ✅ Intelligent temperature and humidity control system ? Strong CTA with direct numbers: ? Special offer for carpet cleaning workshops: First free consultation + exclusive return on investment plan ☎️ Direct contact with sales expert: 09143106137 09961783704 ⏰ Available daily from 8 AM to 10 PM

Original made in Taiwan. The machine is desktop and electric. Directly from Transpak company. More information on the Capital Packaging Industries website. General Specifications: Model: TP-202 Type of Strapping Machine: Desktop, Semi-automatic Brand: Transpak Required Voltage: 220 volts Machine Weight: 85 kilograms Strap Material: Plastic Strap Width: 6 to 15.5 millimeters Comes with full warranty and after-sales service on all Transpak Taiwan company products