
●Machine weight: N.W 3400 KGS
●Stable and rigid spindle head. It guarantees outstanding grinding accuracy for external dia., internal dia.
●Special hydrostatic bearing.It features high speed, no friction between metals, no heat generation, deformation-free, extra high accuracy and continual use.

Description
Grinding machine is a kind of equipment that uses abrasive and abrasive tools (such as grinding wheel, abrasive belt, whetstone, abrasive, etc.) as tools for cutting, and is often used to process materials with high hardness. This Transmission Shaft Grinder has high processing precision and high finish. The equipment is more adaptable and can process materials and parts that cannot be processed by other machine tools to meet the growing demand for these parts in the modern market. This machine can process materials with high hardness, such as hardened steel, hard alloy, etc; It can also process brittle materials, such as glass and granite.
Features
1. Stable and rigid spindle head. It guarantees outstanding grinding accuracy for external dia and internal dia.
2. Special hydrostatic bearing. It features high speed, no friction between metals, no heat generation, deformation-free, extra high accuracy and continual use.
3. The whole cutting process is divided into fine grinding, semi fine, fine polishing, and smooth grinding. The grinding rate and cutting speed are adjustable.
4. The computer software can realize precision compensation and control, so Transmission Shaft Grinder is very intelligent and efficient.
Product Specification
| GU42x100S | |
Capacity | |
Distance between centers | 1000 mm |
Swivel over table | Ø420 mm |
Max. load of centers | 150 kg |
Max. external grinding diameter | Ø400 mm |
Wheel head | |
Swivel angle | ±30° |
Manual distance | 160 mm |
Auto. rapid advance | 40 mm |
Sliding seat supplementary displacement | 95 (total 295) mm |
Min. setting unit (micro-adjust) | 0.001 mm |
One turn of handwheel (graduation) | 2 (0.005) mm |
Grinding wheel | |
O.D. x width x I.D. | Ø405 x 50 x Ø127 mm |
Speed (belt type) | 1783 r.p.m. (50 Hz) / 1940 r.p.m. (60 Hz) |
Work spindle head | |
Swivel angle | 120° (+90°, -30°) |
Center taper | MT. 4 |
Spindle speed (variable) | 10~300 r.p.m. |
Max. load of spindle (tool holder includer) | 35 kg (max. length : 150 mm) |
Tailstock | |
Taper center | MT. 4 |
Stroke | 25 mm |
Table | |
Swivel angle | -3° ~ +8° |
Traverse speed | 50 / 5400 mm/min |
Auto. reciprocate min. stroke | 8 mm |
Feed of one turn of handwheel (2-step) | 20 mm (2mm) |
OPTIONAL ACCESSORIES
●2-point steady rest
●3-point steady rest
●Adjustable 3-jaw scroll chuck
●Adjustable 4-jaw scroll chuck
●Magnetic coolant separator
●Magnetic coolant separator with paper filter
●Wheel forming device (Manual type, without auto. compensation)
●Wheel balancing stand and arbor
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