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High Precision Thread Grinding Machine for Sale
US$40,000.00
1-4 Pieces
US$33,000.00
5-9 Pieces
US$25,000.00
10+ Pieces
Product profile
Customization
AvailableAfter-sales Service
Overseas ServiceWarranty
12 Months Since ShipmentModel NO.
SK7120Type
External Grinding MachineProcessing Object
ThreadAbrasives
Grinding WheelControlling Mode
CNCAutomatic Grade
AutomaticPrecision
High PrecisionCondition
NewApplication
Cylindrical Worms with Za, Zn, Zi, Zk, Zc1 ToothModel
Sk7120Service
Engineers Can Installation and TrainingMax.Mounting Diameter
200mmMax.Center Distance
350mmGrinding Diameter
2-200mmMax.Grinding Length
650mmModule Range
1-12πHelix Angle
±30°Max.Lead
150mmWheel Spindle Speed
45m/SPitch Range
0.25-6mmTransport Package
It's Suitable for Long Distance TransportationSpecification
2660x2310x2800mmTrademark
RefineOrigin
ChinaProduction Capacity
100 Sets/YearKey features
High Precision CNC Control: CNC controlling mode with high precision ball screws for X, Z, V, W axes ensures accurate thread grinding.
Stable Cast Iron Construction: Machine bed and components made of high-strength iron casting with aging treatment and manual scraping.
Imported Precision Bearings: Work spindle, wheel spindle, and ball screws supported by imported precision bearings for reliability.
Permanent Magnet Motor Drive: Wheel spindle driven by built-in permanent magnet synchronous motor with optional water cooling.
Multi-Axis Servo System: Z, X, C, V, W axes driven by servo motors with linear scales and angular encoders for precision.
12-Month Standard Warranty: Comprehensive 12-month warranty or 2,000 operating hours coverage from shipment date.
Global After-Sales Support: 24/7 technical assistance, spare parts supply, and on-site or remote training available.
Custom Configurations Available: Optional A-axis for lead angle swiveling and other custom setups available upon request.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-09-30Nearest Port: Dalian Port, Qingdao Port, Tianjin PortAverage Response Time: ≤0.98hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryDalian Refine Tech Co., Ltd., a Chinese trading and manufacturing company, excels in the production of machine tools used in metal processing. The company holds ISO 14001 and ISO 9001 certifications, indicating robust management systems. It exports predominantly to global markets, contributing to 90% of its sales. With five production lines and a significant annual production output, it demonstrates strong production capabilities. The company is committed to innovation, focusing on technological and management advancements. However, specific details on financial credibility and after-sales service are not adequately covered.
Supplier typeDalian Refine Tech Co., Ltd. is identified as both a trading company and a manufacturer/factory, operating as a limited company in Liaoning, China.
CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications, indicating a strong commitment to quality and environmental management systems.
R&D capabilityThe company emphasizes innovation in technology, management, and marketing as core to its strategy, indicating a strong focus on innovation capabilities.
Production capacityWith five production lines and an annual output of US$5-10 million, the company demonstrates strong production capabilities.
Client casesThe supplier's products have been exported to over 60 countries and are well-received by customers, indicating successful customer engagements.
Product Q&A
Q:What is the warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours, whichever comes first. Extended warranty up to 36 months is optional.
Q:What industries use this machine?
A:
It is used in aerospace, automotive manufacturing, tool and die making, and oil and gas sectors for high-precision threading.
Q:Can the machine be customized?
A:
Yes, custom configurations are available upon request, including optional A-axis for lead angle swiveling.
Q:What is the maximum grinding diameter?
A:
The SK7120 model supports a grinding diameter range of 2-200mm.
Q:What is the lead time for delivery?
A:
Peak season lead time is 1-3 months, while off-season lead time is one month.
Send Inquiry
*To:
Dalian Refine Tech Co., Ltd.
Dalian Refine Tech Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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