Powered by Made-in-China.com
Cht-Yb490 Diamond Cutting Machine Is Used for Batch Slicing or Cutting Blocks of Ruby, Silicon Carbide and Sapphire Materials
US$47,000.00-200,000.00
1 set
Product profile
After-sales Service
One YearWarranty
One YearType
CNC Cutting MachineModel NO.
CHT--YB490Usage
Rubine\Silicon Carbide\Sapphire MaterialApplication
Mineral Industry, Stone Industry, Rubine\Silicon Carbide\Sapphire MaterialSource Voltage
380VAutomation
AutomaticCutting Ability
High SpeedControl
CNCCertification
CCC, ISO, CEType/
Cht---Yb490Color
WhiteControl Panel
PLCAfter-Sales
One YearMachine Weight
≈5000kgTransport Package
PackageSpecification
≈ 2600*1320*2300mmTrademark
ChangTongOrigin
ChinaHS Code
84649010Key features
Patented Intelligent Swing: Dynamically compensates trajectory, eliminating burrs and increasing speed by 30%.
Rotating Tool Holder: Extends roller life from 7 to 12 days and reduces wire breakage significantly.
Independent Motor Drive: Three motors drive four rollers independently to reduce wire wear.
Ultra-Hard Material Cutting: Specially designed for Ruby, Silicon Carbide, and Sapphire materials.
Wide Cutting Thickness: Accommodates cutting thicknesses from 0.3mm to 50mm.
Low Power Consumption: Total power consumption does not exceed 15kw without requiring an air source.
Comprehensive After-Sales: One-year maintenance, 365-day consultation, and lifelong free software upgrades.
Company profile

Yutian Changtong Eiectron Co., Ltd.Hebei, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.38h
AI-Powered supplier vetting
SummaryYutian Changtong Electronics Co., Ltd. is described as a high-tech enterprise focused on the research, production, sales, and service of multi-wire cutting machines. Evidence indicates a broad product range, more than 100 employees, 30 R&D personnel, over 10 production lines, and a 30,000-square-meter total construction area, although another slice states a 10,000-square-meter manufacturing plant. The company holds ISO9001:2015, EU CE, Germany TUV, and other system certifications. It reports domestic coverage through branches, offices, after-sales stations, and spare-parts supply, plus exports to more than a dozen countries and regions. Its innovation credentials include a university research-center affiliation and a precision manufacturing laboratory role. However, financial information, customization services, overseas service arrangements, and several operational capabilities remain insufficiently documented.
Supplier typeThe supplier is explicitly identified as a high-tech enterprise integrating R&D, production, sales, and service for multi-wire cutting machines. Its registered industry is manufacturing, although one record classifies the company nature as a trading company, creating some inconsistency in the available classification.
CertificationsThe company is reported to hold ISO9001:2015, EU CE, Germany TUV, and four system certifications. ISO9001:2015 is specifically identified, providing direct evidence of certified quality-management capability.
After-Sales capabilityThe company reports branches, offices, after-sales service stations, and spare-parts supply libraries across multiple Chinese provinces and municipalities, indicating an established domestic support network. Overseas agents, branches, warehouses, showrooms, and related service capabilities are not confirmed.
R&D capabilityThe supplier has more than 100 employees including 30 R&D personnel, is linked to Tsinghua University’s Siemens Advanced Industrial Robot Joint Research Center, and participates in a Beijing precision and ultra-precision manufacturing laboratory. These details support a meaningful research and innovation base, although the reported total experience of R&D engineers is limited to the stated value of 2 and no specific patent record is provided.
Production capacityProduction capability is supported by a stated manufacturing plant area of 10,000 square meters, more than 10 production lines, and a reported one-month lead time in both off-peak and peak seasons. The company also describes a 30,000-square-meter total construction area, while annual output information is only partially detailed and includes a product-specific figure.
Client casesThe products are used in rare-earth, sapphire, semiconductor, marble, jewelry, and glass cutting, and the company reports cumulative sales of more than 700 intelligent multi-wire cutting machines. It also reports exports to South Korea, Russia, the United States, Germany, Brazil, and more than a dozen countries and regions, providing concrete application and market evidence.
Product Q&A
Q:What materials can this machine cut?
A:
It is designed for batch slicing or cutting blocks of Ruby, Silicon Carbide, and Sapphire materials.
Q:What is the cutting thickness range?
A:
The machine supports cutting thicknesses from 0.3mm to 50mm.
Q:How long is the warranty period?
A:
We provide a one-year equipment maintenance service with 365-day dedicated staff consultation.
Q:Does the machine offer customization?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Q:What is the maximum work size?
A:
The maximum work size is 190*490*160 mm.
Send Inquiry
*To:
Yutian Changtong Eiectron Co., Ltd.
Yutian Changtong Eiectron Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
2026 Bctc Machinery High Efficiency Productive Multi-Wire Saw Stone Cutting Machine Big Block Diamond Wire Slicing Cutter
US$200,000.00-350,000.00
1 Piece(MOQ)
2026 Hualong Stone Cutting Machine Multiwire Gangsaw Machine Diamond Marble Cutter Marble Cutter for Stone Block Cutting Machine
US$253,500.00-260,000.00
1 Set(MOQ)
Bctc Machinery Gang Saw Subtituation Multiple Super Thin 0.5mm Diamond Multi Wire Saw Machine for Marble Granite Block Cutting
US$253,500.00-260,000.00
1 Set(MOQ)
Stone Cutting Machine with Diamond Wire Diamond for Granite and Marble Stone Machinery Block Cutter
US$14,782.00-17,900.00
1 Piece(MOQ)
CNC Diamond Wire Saw Stone Cutting Machine for Block Trimming
US$30,000.00-32,000.00
1 Piece(MOQ)
2026 Hualong Multiwire Stone Block Cutting Machine Diamond Multi Wire Saw Machine for Efficient Marble Block Cutting
US$253,500.00-260,000.00
1 Set(MOQ)
2026 Hualong Multi Wire Saw Machine Diamond Multi-Wire Gang Saw Stone Cutting Machine for Marble Granite Block Cutting
US$253,500.00-260,000.00
1 Set(MOQ)
Dafon Bridge Multi-Blade Bridge Hydraulic Lifting Automatic Slicing Block Cutting Machine for Granite Marble Stone Cutter Machinery
US$25,000.00-28,800.00
1 Piece(MOQ)
Diamond Wire Saw Machine for Marble Granite Quartz Block Cutting with High Precision
US$13,000.00-15,000.00
1 Piece(MOQ)
Diamond Wire Saw Machine Granite Marble Block Quarry Stone Cutting Machine
US$21,840.00-22,500.00
1 Set(MOQ)
CNC Diamond Wire Saw Machine for Granite&Marble Block Cutting
US$32,000.00
1 Piece(MOQ)
Diamond Wire Saw Cutter Machine for Block Stone and Concrete Cutting
US$2,400.00-2,600.00
1 Piece(MOQ)
Dafon Diamond Wire Saw Machine for Marble/Granite/Block Quarry Cutting
US$13,000.00-15,000.00
1 Piece(MOQ)
Dialead Hydraulic Lifting Automatic Slicing Marble Block Bridge Cutting Machine
US$25,000.00-35,000.00
1 Piece(MOQ)
Marble Block Cutting Machine Super Thin Diamond Wire Saw for Granite Slabs
US$190,000.00-260,000.00
1 Piece(MOQ)
Dialead Monthly Deals Granite Multi Cutter Machinery Stone Granite Cutting Machine or Stone Block Wet Cutting
US$20,000.00-30,000.00
1 Piece(MOQ)
Intelligent CNC Diamond Wire Saw Machine for Granite Marble Concrete Block Stone Cutting
US$33,000.00
1 set(MOQ)



















