Ajax - AJ-1000HD - Surface Grinder

Used machine tools

Milling Machines

Grinding Machines

Sawing Machines

Drilling Machines

Fabricating Machines

New machine tools

Manual Milling Machines

CNC Milling Machines

Drilling machines

Grinding Machines

Boring Machines

Slotting Machines

Shaping Machines

Grinding Machines - complete list

Ajax - AJ-1000HD - Surface Grinder

Click image to enlarge

Ref:	sm1209
Manufacturer:	Ajax
Model/Type:	AJ-1000HD - Surface Grinder
Price (GBP):	P.O.A
Details:	There are many models of Ajax Surface Grinding Machines with working areas up to 3200 x 850mm. All machines are traditional in design with easy access for complete, accurate and efficient control. All models are suitable for toolroom and production work. The longitudinal table movement is hydraulically driven and the cross traverse and wheel head feeds are electrically driven, all with infinitely variable speed control. All models are available with manual downfeed of the wheel head and/or automatic downfeed which can be incrementally pre-set. Machines with the H suffix indicate automatic longitudinal and cross feed as standard. Suffix HD indicates that machines are also equipped with automatic downfeed. The Wheel Head The wheel head spindle on all models is mounted on super precision bearings, completely sealed and maintenance free. The casting is constructed for extreme rigidity of the spindle and bearing assemblies. The grinding spindle is directly coupled to a dynamically balanced, flange-mounted motor through a shock absorbing coupling. The wheel head of all HD models is provided with rapid power positioning with fine positioning carried out by means of a 0.0025mm incremented handwheel. Table The longitudinal movement of the table is provided hydraulically and the rate of traverse is infinitely variable between the ranges shown below. Lubrication of all slideways is by means of an electronically controlled pump unit through metering valves to the various lubrication ports. Hand traverse of the work table is by means of a hand wheel rack and pinion. The table is provided with ample operator splash protection. Working surface (mm): 1016 x 508 Maximum Longitudinal Traverse (mm): 1116 Longitudinal speed (m/min): 5-25 Maximum grinding length & width (mm) : 1016 x 508 Maximum table loading (kg): 1000 Grinding wheel size (mm): 406 x 50 x 127 Spindle speed (rpm): 1450 Maximum height of spindle centre (mm) : 600 Vertical positioning: Power Vertical downfeed (HD model only): Auto Vertical traverse handwheel graduation (mm) : 0.002 Cross feed handwheel graduation (mm) : 0.02 Cross feed travel (mm): 0-558 Automatic cross traverse (mm): 0-16 Working pressure (kg/cm2): 18-22 Tank capacity (l): 80 Motors Grinding spindle power: 7.5Hp (5.5kW) Cross feed: 0.25Hp (0.18kW) Vetical positioning / downfeed: 0.25Hp (0.18kW) Hydraulic pump: 5Hp (3.7kW) Coolant pump: 0.25Hp (0.18kW) Coolant flow rate (l/min): 40 Net weight of machine (kg): 4500 Gross weight (kg): 5200 Dimensions (mm): 3760 x 2235 x 2235 Shipping case dimensions (mm): 3370 x 2280 x 2220
Select to enquire:

links | site map | web solutions by Creation Web Design