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CIPDBChina IndustryManufacturing & Processing MachineryStone Processing Machinery



Cht-690fg Diamond Wire, for Batch Slicing or Cutting of Rare Earth Permanent Magnets, Optical Glass, and Metals1

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Stone Processing Machineryfor Batch Slicing or Cutting of Rare Earth Permanent MagnetsOptical Glassand MetalsHigh-Performance Solution Wire MachiningSemi-Conductor Solution Wire Machining

Yutian Changtong Eiectron Co., Ltd.

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Product Description Introduction to CHT-690FG Diamond Multi-Blade Saw:This model is a diamond multi-blade saw with two working platforms, developed to meet customers' requirements for cutting efficiency and reducing cutting costs. It combines low operating costs with high cutting efficiency, with a line speed of up to 2400m/min. It can be used to cut products of any size with a thickness of 0.5mm or above without changing the roller. Main parameters of the equipment:  unitparameterMaximum Worksizemm145/170*690*160*2cutting thicknessmm0.5--6.5running speedm/min0~2400Table lift strokemm220Table cutting feed speedmm/hour0.1~100The amount of wire output from the supply wheelKm30(φ0.2diamond wire)Diamond diametermmφ0.01~φ0.35axleRoller outside diameter*number of axlesmmφ690*180φ/155*4boundary dimensionmm≈1830*2800*1650machine weightKg≈10000power AC380V/60HZ  three-phase four-wireTotal machine power ratingKw      aboveThe main functions of the CHT-690FG diamond multi-blade saw:☆ Z-axis (front-back) movement function of the worktable (patent number: CN201920938969.1):The same material can be cut into products of various thicknesses.The cutting thickness can be changed without changing the rolls by simply slotting. ☆Rotating Knife Frame Function (Patent Number: CN201920187558.3):The top roller can rotate, changing the running path of the steel wire, reducing the scraping of the steel wire against the roller groove, extending the service life of the roller and reducing the two jumps of the steel wire when passing through the top roller. Thus, the cutting accuracy is improved.Internal structure diagram of Changtong electronic roller with rotating function Lola used the effect comparison chart, which shows the results of using the selection function and without using the rotation function.By conducting a comparative experiment with the manufacturer on the rotation and non-rotation of the knife holder, with the same groove spacing of 3.2, the lifespan of the non-rotating roller is 7 days (24-hour operation for cutting materials), while the lifespan of the rotating roller is 12 days (24-hour operation for cutting materials). At the same time, it was found that the steel wire of the non-rotating roller is more prone to kinking and breaking, and the tension is not easily too large. The cutting time is 15 minutes longer than that of the rotating roller.☆ Wide-width winding function (Patent Number: CN201920682227.7):The winding width of the roller can exceed 60mm.The winding width of the Roala can exceed 60mm.Features of the CHT-690FG Diamond Multi-Thread Saw Product:1. The upper-mounted worktable and dual workstation design result in higher cutting efficiency and lower processing costs (Patent Number: CN201721618563.2)2. The internal structure of the main shaft is dust-proof (Patent Number: ZL201320681902.7), and the entire machine does not require an air compressor. It is energy-saving, power-efficient, and easy to disassemble and assemble.3. Four motors are independently driven by four rollers, making all four rollers active shafts, reducing the wear of the steel wire on the rollers and increasing the service life of the rollers.The installation holes for the roller supports are processed and formed by a machining center to ensure the coaxiality requirements for the main shaft installation.4. The entire machine's integral casting is processed and formed in one go, reducing cumulative errors in assembly components. This enables the machine to operate at high speed with greater stability, ensuring the quality of cutting.5.In order to prevent the workbench base plate from deforming due to the gravitational force of the materials during long-term use, the entire workbench, including the base plate, is made of a single casting to ensure that the left and right material plates can be interchanged.6. The three linear guide rails of the lifting body form effective control for left-right and front-back movement, ensuring the stability of the worktable. This guarantees that regardless of how long the equipment is used, the parallelism between the entire worktable and the diamond wire can be maintained at ≤ 0.2mm, which is a pioneering achievement in the entire industry (patent number CN202023208578.6).7. Using the independently developed technology of Changtong, the machine can stop immediately when the wire breaks, without damaging the roller.8. With the three guide rails and rotating tool rest structure, the cutting accuracy for thick products is higher (especially evident for cutting products ranging from 5 to 45mm thick).9. The cutting chamber is equipped with an automatic cleaning system to prevent the cutting chamber from getting too dirty and to promptly remove the impurities generated during the cutting process.10. The operation is convenient. The automatic lifting guard cover is installed. The worktable is fully extended, facilitating the loading and unloading of materials and the disassembly and assembly of the roller.Our advantagesThe company has been engaged in the cutting, grinding and polishing of quartz crystals for 27 years. It has a highly complete processing technology experience and its own R&D design center. It can provide a complete set of cutting processes, technical support and personnel training plans for initial cooperation customers based on the characteristics of the products. It has been professionally developing multi-line cutting machines for 15 years, providing multi-line cutting equipment with high cost performance, high cutting efficiency and low single-piece cutting cost for users. It also provides overall solutions for multi-line cutting machines.Match equipment according to customer's product requirements (provide private customization) → Installation and debugging of multi-line equipment → Operation training and design of cutting process for personnel → Departure of technicians after customer satisfaction acceptance → Provide technical video guidanceCHT-690FG Diamond Multi-line Saw Training Plan. The CHT-690FG Diamond Multi-line Saw is designed to emphasize that personnel who have never operated a line cutting machine can quickly receive training and immediately start operating the machine. Therefore, all operation buttons, operation handles, and equipment screens are designed and assembled based on the concepts of simplicity, practicality, safety, and reliability.. After the training course contract is signed, the equipment is delivered to the factory. On the production site of your company, we provide two aspects of training for our customers: 1. Explanation and training on machine operation, fault elimination, daily maintenance and repair. 2. Training and guidance on cutting process for customers based on customer product characteristics.CHT-690FG Diamond Multi-line Saw After-sales Service. The machine equipment itself has excellent performance and quality. 365-day dedicated staff are available for consultation. Our phone number is 0315-5057575. We promise to provide free technical consultation services and technical guidance on cutting process to the buyer.. Fast and effective after-sales service. We provide one-year equipment maintenance service. When the machine fails and the buyer cannot resolve it, our after-sales personnel will arrive at your company for service. Common operation faults are explained in the manual for troubleshooting.. Lifetime free upgrade of equipment software and hardware upgrade is promised at a discounted price.. The company adheres to the principle of prevention first. For foreign customers and those with locations relatively far from China, while producing the products stipulated in the production contract, corresponding important accessories are also produced. In case of failure of the supplied products, accessories can be sent immediately, saving the response time for after-sales service.Note: In the Chinese market, diamond multi-line saws are called multi-line cutting machines.The sprocket of the diamond multi-line saw is called a roller, and the name is slightly different. Company ProfileYutian County Changtong Electronics Co., Ltd. was established in 1998. Its headquarters is located in China, in the core of the Bohai Economic Circle - Tangshan, Hebei Province. In 2008, it set up a branch in Yantai. It is a national high-tech enterprise integrating R&D, production, sales and service. After more than 20 years of deep industry exploration, the company has become a leading brand in the field of piezoelectric crystal materials and multi-line cutting technology in China, with its products exported to international markets such as Indonesia, South Korea and Russia.Core advantagesNational-level technical strength- Has received multiple qualifications such as "National High-tech Enterprise", "Hebei Province Technology-based Small and Medium-sized Enterprises", "Hebei Province Specialized and Innovative Small and Medium-sized Enterprises", "Hebei Province Enterprise Technology Center", "Hebei Province Leading Enterprise of Characteristic Industrial Cluster"- Has over 10 invention patents, 30 utility model patents, and 2 software copyrights, continuously promoting industry innovationFull-chain layout- Three core businesses: multi-line cutting equipment, precision mechanical processing, quartz crystal materials (HC-49S/SMD cumulative production and sales of 6 billion pieces)- Independent design capability: Provides one-stop solutions from equipment research and development to cutting process optimizationHigh-end manufacturing capability- Equipped with five-axis machining centers, high-precision horizontal boring machine machining centers, various machining centers, various grinding machines, advanced testing equipment, etc., ensuring product consistency- Collaborative research and development with universities and research institutions: Continuously enhances technical barriersGlobal market recognition- Products cover the whole country and are exported to multiple countries and regions, serving high-growth industries such as electronics, semiconductors, and magnetic materialsTechnical milestonesPatent technology:- "A Knife Holder for Multi-line Cutting Machine and Multi-line Cutting Machine" solves the market application of thick sheet processing in multi-line cutting machines- "A Dual Loading Multi-line Cutting Machine" can process one sheet material to two sheet materials simultaneouslyVisionWith precision cutting technology as the core, promote the global process of China's high-end manufacturing equipment and electronic components, and become an internationally renowned intelligent cutting solution provider >Easy Operation: Thoughtfully Designed for Unmatched User Convenience and Effortless FunctionalityBoasting open access on three sides, our state-of-the-art cutting room simplifies your workflow, ensuring smooth and hassle-free operation and maintenance while delivering an unparalleled user-friendly experience.                                      (Tangshan Factory Area, Hebei Province, China)                                                                                 (Yantai Factory, Shandong Province, China)                                                Assembly Workshop One                                                 (Assembly Workshop Two)                                                        (Assembly Workshop No. 3)                                                     Large 5-axis machining center                                                 (Large horizontal gantry milling machine)                                                 (Large five-axis CNC machining center)                                             (Precision cylindrical grinding machine)          

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