Used Junker Quickpoint 5002/50 CNC Cylindrical Grinder | A.K. Machine Traders, Navi Mumbai, India

This used Junker Quickpoint 5002/50 CNC cylindrical grinder is available from A.K. Machine Traders in Navi Mumbai, India. It grinds round workpieces and is set up here for 4–6 cylinder engine camshafts.

It grinds up to 80 mm diameter and 800 mm length, with 1,000 mm maximum Z-axis travel and workpieces up to 30 kg. The grinding spindle is driven by a 7.5 kW motor and uses CBN or diamond wheels up to 400 mm in diameter.

Key Features

• Uses CBN or diamond grinding wheels
• Set up for camshaft grinding for 4–6 cylinder engines
• Handles camshaft blanks made from St52-3BK pipe, with heads in 44SMn28 or 20MnCrS5 and cam lobes in 100Cr6
• Distance between centres of 500 mm

Technical Specifications

• Model: Junker Quickpoint 5002/50
• Grinding diameter: 80 mm
• Grinding length: 800 mm
• Maximum Z-axis travel: 1,000 mm
• Maximum workpiece weight: 30 kg
• Workpiece diameter: 280 mm
• Clamping length: 550 mm
• Distance between centres: 500 mm
• Workpiece spindle dimensions: 100 x 400 mm
• Workpiece spindle speed range: 10,000 rpm
• Grinding spindle dimensions: 120 x 400 mm
• Flange diameter: 270 mm
• Spindle motor power: 7.5 kW
• Grinding wheels: CBN or diamond
• Maximum grinding wheel diameter: 400 mm
• Bore diameter: 160 mm
• Voltage: 400 V
• Total power requirement: 50 kVA
• Connected load: 60 kVA
• Machine dimensions (approx.): 4.5 x 4 x 2.4 m
• Machine weight (approx.): 10 t

Applications

• Grinding camshafts for 4–6 cylinder engines
• Camshaft production for V6, V8 and V10/R5 engine layouts
• Precision cylindrical grinding of shaft-type parts

Commercial Details

• Make: Junker
• Model: Quickpoint 5002/50
• Condition: Used
• Location: Navi Mumbai, Maharashtra, India
• Seller: A.K. Machine Traders

Frequently Asked Questions

• What size of work can it grind? It grinds up to 80 mm diameter and 800 mm length, with workpieces up to 30 kg.
• What wheels does it use? It uses CBN or diamond grinding wheels up to 400 mm in diameter.
• What power supply does it need? It runs on 400 V with a total power requirement of 50 kVA and a connected load of 60 kVA.
• What should I ask when enquiring? Ask for photos or video of the machine under power, whether an inspection is possible, which wheels, fixtures and tooling are included, the condition of the CNC control and electrics, and loading and shipping arrangements for a machine of about 10 t.