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            Products
            SHA Series,Heavy Duty Precision Lathe

            SHA Series

            Heavy Duty Precision Lathe

            Description

            The lathe bed is made on high-strenght cast iron FC-25.
            The bed with high tensile structure for heavy catting feature.
            Lower portions of bed casting are box-shaped and with chip pan use.

            Features
            HEADSTOCK
            The main spindle is forging as whole-body and sustained by precision bearings.
            The speeds of spindle have 12 steps and designed on theoretical base.
            All gears and shafts are made of Ni-Cr-Mo steel and carbonize and ground.
            Control of main drive through electromagnetic brake, and automatic forced lubrication.
            GEAR BOX
            The Gear box is entirely enclosed contruction and provide a large of feedings or thread cuttings (inch, metric, module pitch and diametral pitch). Inch and Metric threading with out changing gear.
            Oil both lubrication and built in safety clutch safeguard the continuous and proper operation of the universal gear box.
            CARRIAGE & APRON
            The compound rest can be fixed the cross-silde anywhere, convenient cutting work application.
            The apron have automatic lubrication and locked-safe device protect threads and feeding same as operation. Rapid traverse drive for longitudinal-cross feeding and forward & reverse feed are operating very light and convenience.
            TAPER ATTACHMENT
            The taper attachment was designed for easy operate and rapid cut taper in high accuracy, the device will produce a ±10 angles.
            Electric cable in steel cover to protect wire from chips and preventing trouble with electric wires.
            Specification
            Item SHA
            Model SHA-36 SHA-40

            CAPACITY

            Swing Over Bed 920mm(36") 1020mm(40")
            Swing Over Cross Slide 650mm(25") 750mm(29")
            Swing in Gap 1400mm(55") 1500mm(59")
            Width of Gap 508mm(20'")
            Distance Between Centers 1500mm 2000mm 2500mm 3000mm 4000mm 5000mm 6000mm 7000mm 8000mm 9000mm 10000mm

            HEADSTOCK

            Spindle Bore 153mm(6"),230mm(9")(OPT),260mm(10")(OPT)
            Spindle Nose A2-11,A2-15(OPT.),A2-20(OPT.)
            Taper of Center M.T.No.6, M.T.No.7 (OPT.)
            Range of Spindle Speeds (9")(10") 3~320RPM, 5~500RPM(OPT.)
            (6"),(12"),(14"),(16"), 2.5~250RPM, 4~400RPM(OPT.)
            Number of Spindle Speeds 12 Changes

            FEEDS & THREADS CUTTING

            Diameter of Leadscrew 57mm(2-1/4")
            Pitch of Leadscrew 2 T.P.I. or P 12mm (OPT.)
            Inch Threads 1/4~30 T.P.I. (70kinds)
            Metric Threads 1~120mm (62kinds)
            D.P. Threads 1~120D.P. (70kinds)
            M.P. Threads 0.25~30 M.P. (53kinds)
            Longitudinal Feeds 0.085~10.08 mm/rev
            Cross Feeds 0.042~5.04mm/rev

            CARRIAGE

            Cross slide Travel 610mm (24")
            Compound Rest Travel 365mm (14")
            Rapid Travel Speed to Carriage 2000mm/min (80"min)

            TAILSTOCK

            Quill Diameter 105mm (4 7/8")
            Quill Travel 285mm (13 3/8")
            Taper of Quill Center M.T.No.6

            BED

            Width of Bed 560mm (22")
            Main Motor 15HP, 20HP, 25HP, (OPT.)
            Rapid Travel Motor 1 HP
            Packing Size (cm)
            LxWxH
            L400~1225
            W190
            H210
            Weight (Approx)
            KG
            6800~15300
               
            Standard
            Center Sleeve x 1pc
            Center x 2pcs
            Tool Box x 1set
            Anchor Bolt and Washer x 1set
            4Jaw Chuck 45"(Face Plate Type) x 1pc
            Steady Rest x1pc
            4-Way Rapid Traverse Device x 1set
            Electromagnetic brake x 1pc
            Option Accessories
            3-Jaw Scroll Chuck 16" x 1pc
            4-Jaw independent Chuck 24" x 1pc
            Follow Rest x 1pc
            Coolant Equipment x 1set
            Taper Attachment x 1set
            History
              3Inquiry
              Contact Us

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