Wemex Heckert 67" x 315" Roll Grinder: RG-112

Description

Manufacture:
- Wemex Heckert
- Model: SAXW-1600/2

Roll Size:
- Max Grinding Diameter = 1700mm (67") with 760mm Grinding Wheel
- Max Grinding Diameter = 1650mm (61") with 900mm Grinding Wheel
- Min Grinding Diameter = 250mm (10") with 900mm Grinding Wheel
- Center Height = 1000mm (39.4")
- Maximum Center Distance = 5000mm - 8000mm (197" - 315") (16' - 26')
- Maximum Work Piece Weight = 75 mtons (165,347 lbs)

Grinding Wheels:
- Wheel size 1 = 750mm x 100mm x 305mm max
- Wheel size 2 = 900mm x 100mm x 305mm max
- Min Wheel width = 450mm

Capabilities:
- Rough Grinding
- Finish Grinding
- Fine & Superfinish Grinding
- Re-Conditioning of work and back-up rolls
- Hard & Soft Rubber Rolls
- Machining of Cylindrical, Convex and Concave Rolls of Various Materials

Features:
- Crowning installed
- Cambering installed
- Micro Infeed of Grinding Wheel by Hand = 0.0005mm
- Crown Referred to Radius of Workpiece = +/- 0.01mm - 1.5mm

Motors:
- Work Drive Motor = 68kW, 2.5 - 40.0 rpm
- Grinding Wheel Drive Motor = 66kW, 375 - 1125 rpm

Speeds:
- Grinding Carriage Feed: 35 - 3600 mm/min
- Longitudinal Rapid Movement of Grinding Carriage: 3500mm/min
- Automatic In Feed Grinding Wheel to Radius Workpiece: .0025mm - .05mm
- Rapid Approach Of Grinding Wheel: 150 / 300 mm/min

Three (3) Pairs of Jaw Steadies included:
- 1 Pair of 2 Jaw Steadies with Fine Measuring = roll neck diam. 250mm - 500mm
- 1 Pair of 2 Jaw Steadies with Fine Measuring = roll neck diam. 480mm - 800mm
- 1 Pair of 2 Jaw Steadies with Fine Measuring = roll neck diam. 800mm - 1000mm

Magnetic Auto Filter:
- Paper Band-Type Auto Filter
- Tank & Chip Tray

Continuous In-Feed Mechanism of the Grinding Wheel for Compensation of Wheel Wear
- Stabilization of Power
- Dynamic Wheel Balancing
- Electronic Vibration Indicator
- Wheel Mount
- Roll Head Grinding Unit
- Cone Grinding Carriage

Servo Motor Movement
(Adjustment of Headstock, Tailstock, Grinding Wheel, Steadies etc.)
- Including both push-button control desk and HMI
- Head Stock Operator Push Button Panel
- Computer Controlled
- Carriage Flex I/O
- Tailstock Forward & Reverse
- 2 Tailstock Clamps
- Center Adjustment In / Out

2018 Electrical Upgrade:
- Allen Bradley PowerFlex Digital Drives 755
- Allen Bradley 1609 SPO Ethernet Network Card
- Allen Bradley PLC

Sold "as is, where is" EXW on foundation.
Condition = excellent used condition
Estimated dismantling cost = $35,000