Jung C8 Internal Cylindrical Grinding Machine - Image 1
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Jung C8 Internal Cylindrical Grinding Machine

Manufacturer
Jung
Model
C8
Type
Internal Cylindrical Grinding Machine
Year
1969
Category
Metal processing machines
Sub-category
Grinding machines
Price: Upon request

Specifications

Technical Specifications

Bore
50mm
Grinding depth
80mm
Spindle axis-table center distance
145mm
Grinding wheel holder
540mm
Taper
Morse 4
Workpiece spindle bore
28mm
Workpiece spindle swivel
10°/30°
Grinding spindle swivel
130mm
Grinding spindle transverse movement
30mm
Table longitudinal movement
4mm/80mm
Cooling pump capacity
140l/min

Weight & Dimensions

Machine dimensions X/Y/Z
approx. 2100mm/1000mm/1400mm
Weight
approx. 1600kg

Accessories & Condition

Accessories and calibration measuring device included
Last overhaul: 2002
Documentation: Available

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AI Description

Beta

Capabilities

Jung's C8 internal cylindrical grinding machine is a precision tool for grinding the inner surfaces of cylindrical workpieces. With a 50mm bore capacity and 80mm grinding depth, it's built for creating smooth, accurately sized internal surfaces—critical in manufacturing components like hydraulic cylinders, bearings, and pump housings. The machine's swiveling grinding spindle and adjustable workpiece positioning offer flexibility for complex geometries.

Industries & Uses

This equipment serves manufacturers across automotive, hydraulics, medical devices, and tool-making industries. Businesses use internal grinders to achieve tight tolerances and superior surface finishes on metal parts, enabling components to function reliably under pressure or precision requirements. For startups entering contract manufacturing or job-shop work, this machine opens access to high-value grinding services.

What to Check When Buying

When evaluating this 1969 model, request detailed maintenance records—particularly spindle condition, since grinding spindles wear over time and directly affect precision. Check the cooling system's reliability (140l/min capacity is substantial) and verify calibration accuracy using the included measuring device. Ask about recent overhauls and which components were serviced. Inspect the table movement mechanisms and taper fit for play or damage. Given the machine's age, hydraulic systems and electrical controls should be examined by a specialist before purchase.

This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.

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