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CNC Universal Grinder

-- Steady & Reliable Manufacturer --

Intro

The CNC universal grinder is our flagship multi-process platform, using an automatic wheel/spindle turret instead of manual cartridge swaps to switch between external, internal and taper grinding modes, aimed at higher-mix production where changeover speed matters as much as process flexibility.

Core Capability

Multiple external and internal grinding spindles are mounted on one indexing turret, so the CNC program calls up the needed spindle in seconds rather than requiring a physical cartridge change, which keeps cycle time predictable even when a part combines several grinding operations.

Premium Materials and Components

Materials and components are the most critical elements to affect the performance of the equipment.

We use high-quality raw materials and branded components to ensure that our high-performance machines have a long service life and short downtime.

  • External grinding wheel chuck
  • Flat grinding wheel chuck
  • Φ 400 or Φ 600 balance frame
  • M7130-5006 front bearing
  • Rapid advance and retreat cylinder
  • Pressure valve plate assembly
  • Feed box assembly
  • Overflow valve
  • Table control box
  • Grinding head box
  • Control panel assembly
Design for High Performance

The performance of a machine is the result of the combined effect of all its components.

Our technical team consists of experienced engineers and technicians who are not only proficient in the operation and maintenance of grinders, but also have a deep understanding of material properties and processing technology. This enables us to provide customers with customized solutions to meet their specific processing needs.

By deeply studying the design and manufacturing process of precision grinding machines and paying great attention to configuration and construction from the beginning, our R&D team is able to provide high-performance equipment.

Specification

ItemValue
ModelMGT1332-T (turret series)
Max. swing over tableØ320mm
Distance between centers500–1000mm
Turret stations4–6 spindle positions
Turret indexing time≤3 seconds per station change
Internal grinding spindle speed6000–18000rpm (station dependent)
Positioning accuracy±0.002mm
Roundness accuracy≤0.002mm
CNC systemFanuc 0i-F / Siemens 828D
Machine weight5–6 tons

Turret station count and spindle mix (external, internal, or both) are configured around your typical part family; list the operations your parts usually need and we will confirm the turret layout.

Processing Scope

Covers external, internal, taper and shoulder grinding on shafts, bushings and step-diameter parts from Ø5–320mm and up to 1000mm between centers, in hardened steel and alloy materials, with the turret handling the transition between operations rather than a manual cartridge change.

Changeover Speed

Turret indexing in a few seconds keeps non-cutting time low even on parts requiring several different grinding operations, which matters most for higher-mix production runs where the same machine handles many different part numbers through a shift.

Core Functions

  • CNC-indexed turret carrying multiple external and internal grinding spindles
  • Automatic wheel dressing per turret station, matched to that station's grinding mode
  • Stored programs covering the full multi-station sequence per part number
  • Optional in-process gauge for critical dimensions across turret stations
  • Fast turret indexing to minimize non-cutting time between operations

Quality Control

  • Turret indexing repeatability tested across all stations before shipment
  • Spindle runout verified at each turret station
  • Trial grind on a multi-feature sample part to confirm the full sequence
  • Wheel balance check across all supplied wheels
  • ISO9001-certified manufacturing with documented warranty terms

FAQ

  • Q: How is this different from the universal cylindrical grinding machine with a spindle cartridge system?
  • A: This turret version indexes between multiple pre-mounted spindles in a few seconds via CNC command, while the cartridge system requires a physical spindle swap between jobs — the turret suits higher-mix production where changeover speed matters more.
  • Q: How many operations can the turret handle in one part program?
  • A: Standard turrets carry 4–6 spindle stations; tell us the typical operations your parts need (external, internal, taper) and we will confirm whether the standard turret covers your part family or a custom mix is needed.
  • Q: Is turret indexing reliable for continuous production, or mainly for job-shop use?
  • A: It is built for continuous production use, with indexing repeatability tested across all stations before shipment; it suits both higher-mix job-shop work and repeat production of multi-feature parts.
  • Q: Can the turret be customized for a specific part family?
  • A: Yes, the spindle mix and station count are configured around your typical operations — share your part drawings and we will recommend a turret layout.
  • Q: What is the typical lead time?
  • A: Standard turret configurations usually ship in 80–100 days; custom spindle mixes or extended station counts may extend this further.

Equipment Configuration

  • CNC-controlled indexing turret carrying multiple grinding spindle stations
  • Precision linear guideways on all CNC axes
  • Choice of Fanuc or Siemens CNC control
  • Closed coolant filtration system supporting all turret stations
  • Optional in-process gauge integration across external and internal stations

Where It Is Used

  • Higher-mix production shops running many part numbers through one machine
  • Hydraulic and pneumatic component manufacturers with multi-feature parts
  • Bushing and sleeve manufacturers needing fast changeover between operations
  • Contract machining shops serving varied customer part families

Automation Options

  • Custom turret station mix (external/internal spindle combination) for your part family
  • Extended turret station count for parts needing more than the standard operation set
  • Robot or gantry loading integration for repeat multi-station parts
  • In-process gauge points added across selected turret stations
  • Program development service for parts combining several grinding operations
  • 35000 m²+
    Total Factory Area
  • 2003
    Was Founded In
  • 210+
    Precision Equipment
  • 45+
    Exporting Countries & Regions
Zhejiang Quanshun Machine Tool Co., Ltd.

Zhejiang Quanshun Machine Tool Co., Ltd.

Zhejiang Quanshun Machine Tool Co., Ltd. is a professional manufacturer of precision grinding machines. It is located in Zhuji, Zhejiang Province, the main economic development area of the Yangtze River Delta. It is 65km away from Hangzhou, 180km away from Shanghai, 60km away from Hangzhou International Airport, and 60km away from expressways such as Hangjinqu, Zhuyong, and Shaozhu, with convenient transportation and unique geographical location.

The company covers an area of 35000 square meters and a building area of 32000 square meters. Zhejiang Quanshun Machine Tool Co., Ltd. is a professional wholesale CNC Universal Grinder Manufacturers and CNC Universal Grinder Factory. It has a machine tool production base and a hydraulic parts production base. The main products are various specifications of ordinary (CNC) cylindrical grinding machines, CNC end face cylindrical grinding machines, automatic loading and unloading CNC (end face) cylindrical grinding machines, composite grinding machines，high-precision ordinary (CNC) cylindrical grinding machines, and we can design and develop various kinds of non-standard special grinding machines according to the needs of users and provide relevant technology, software, training services and automation solutions. Our company has complete product research and development capabilities, passed IS09001-2015 quality system and CE safety certifications, and was named "National High-tech Enterprise".In 2021, it was rated as a specialized and new small and medium-sized enterprise in Zhejiang Province. We also have self-export qualifications. Our company adheres to the concept of "quality first, reputation first, service first", so that our products have a good reputation in the market. At present, our products have been exported to more than 20 countries, such as the United States, Germany, Japan, and Southeast Asia.

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Certificate

Believe In Our Strength

Zhejiang Quanshun Machine Tool Co., Ltd. has more than 20 years of industry experience, we specialize in the manufacture of high-quality precision grinding machines.
  • Advanced manufacturing procedures.
  • Full quality management system.
  • Thoughtful after-sales service.

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