TranStar Precision Grinding Machine
Welcome to TranStar Precision Grinding Machine
Introducing our range of precision grinding machines designed to meet your machining needs:
- AH Model: Automatic front/back and left/right axes, with manual up/down feed for flexible operation.
- AHD Model: Automatic front/back, left/right, and up/down axes, with preset feed volume and times for efficient operation.
- Highly Rigid Casting Body: Engineered for high bending and torsion rigidity, ensuring stability during grinding.
- Fully-Supported Table Hard-Rail Structure: Features Turcite-B and manual scraping for smooth operation and precision grinding.
- Independent Hydraulic System: Driven by a hydraulic cylinder with adjustable speed and low vibration for versatile processing.
- High Precision Flange Spindle: Developed in-house for minimal temperature change, low noise, and no vibration, ensuring long-term reliability.
- Automatic Lubrication System: Circulating center lubrication for better lubrication and environmental friendliness.
- Electrical Control System: Compliant with CE safety requirements for reliable, low-noise operation.
- Graphic Operator Panel: Ergonomic design with clear functions for easy operation.
- Splash-Proof Wall Panel (optional): Blocks splashing to maintain cleanliness and precision of the machine.
Experience the precision and efficiency of TranStar Precision Grinding Machine, brought to you by Dongguan TranStar Machinery Co., Ltd.


High Precision Hydraulic Surface Grinding Machine
Discover the best in surface grinding machinery with our high-quality hydraulic tools. Custom services available for industrial needs.
SPECIFICATIONS | Unit | Saddle Traveling Type | Column Traveling Type | |||||||||
250AH/AHD | 63AH/AHD | 84AH/AHD | 510AH/AHD | 615AH/AHD | 715AH/AHD | 820AH/AHD | 920AH/AHD | |||||
Capacity | Tale working area | mm | 460×200 | 600×300 | 800×400 | 1000×500 | 1500×600 | 1500×700 | 2000×800 | 2000×900 | ||
Longitudinal travel | mm | 540 | 710 | 910 | 1140 | 1600 | 1600 | 2250 | 2250 | |||
crossfeed travel | mm | 260 | 340 | 450 | 540 | 660 | 760 | 885 | 960 | |||
Distance from spindle center to table | mm | 475 | 600 | 575 | 600 | 850 | ||||||
Table load including magnetic chuck | kg | 100 | 420 | 700 | 1000 | 1300 | 1400 | 2300 | 2300 | |||
Table & Cross Feed | T-slot | 14×1 | 14×3 | 16×3 | 3 | |||||||
Longitudinal table speed | 5~28 | 7~28 | 10~28 | |||||||||
Gross feed on hand wheel | 1Grid | 0.02 | 0.01 | |||||||||
1Turn | 4 | 5 | 2 | |||||||||
Auto cross feed per stroke | 0.1~12 | 0.1~15 | 2~30 | |||||||||
Power cross feed | 50HZ | 800 | 1000 | 1200 | 1500 | |||||||
60HZ | 1000 | 1200 | 1500 | |||||||||
Grinding Wheel | Wheel dimension | mm | ψ180×13×ψ31.75 | ψ355×38×ψ127 | ψ355×50×ψ127 | ψ508×50×ψ127 | ||||||
Spindle speed | 50HZ | rpm | 3000 | 1500 | 1000 | |||||||
60HZ | rpm | 3600 | 1800 | 1200 | ||||||||
Vertical move-ment | Vertical on hand wheel | 1Grid | mm | 0.01 | AH:0.01 / AHD:0.001 | 0.002 | 0.002 | |||||
1Turn | mm | 2 | AH:2 / AHD:0.5 | 0.5 | ||||||||
Auto down feed increment | mm/time | 240 | 240 | |||||||||
Power head elevation | 50HZ | mm/min | - | 300 | 300 | |||||||
60HZ | mm/min | |||||||||||
Motor | Spindle motor | hp(KW) | 2(1.5) | 5(3.75) | 7.5(5.6) | 10(7.5) | 15(11.25) | |||||
Power elevation motor | W | - | 80 | 375 | ||||||||
Hydraulic motor | hp(KW) | 1(0.75) | 2(1.5) | 3(2.2) | 5(3.75) | 10(7.5) | ||||||
Cross feed motor | W | 40 | 80 | 190 | Oil Pressure | |||||||
Dimension & Weight | Mechine height | mm | 1775 | 1830 | 1875 | 2400 | 2445 | 2470 | 2850 | 2850 | ||
Floor space | mm | 1800×1400 | 2600×2500 | 3600×2600 | 4445×2100 | 5810×2445 | 5810×2800 | 6000×3360 | 6000×3700 | |||
Net weight | kg | 1300 | 1750 | 2800 | 5000 | 6250 | 7000 | 15500 | 15800 | |||
Cross weight | kg | 1500 | 1950 | 3000 | 6000 | 7250 | 8000 | 17500 | 17800 |
High Precision Hydraulic Surface Grinding Machine
Discover the best in precision grinding with our top-quality hydraulic surface grinder. Ideal for industrial use, our machinery ensures high-quality results.


Company History & Certificate
Dongguan TranStar Machinery Co., Ltd. specializes in manufacturing the best High Precision Hydraulic Surface Grinding Machines. As top Industrial Grinding Machine Suppliers, we offer custom Precision Grinding Services with our high-quality equipment. Trust us for all your grinding needs!

