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variable speed lathe

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Product Details

variable speed lathe / precision engine lathe / lathe machine
Model: 1740AV
Swing over bed: 434 mm

variable speed lathe / precision engine lathe / lathe machine

Model: 1740AV

(1) Machine Specifications:

Model	1740AV
Centre height	217mm (8-1/2”)
Swing over bed	434mm (17”)
Swing over cross slide	277mm (10-7/8”)
Swing in gap	630mm (25”)
Length of gap	250mm (10”)
Distance between centre	1000mm (40”)
Gap width in front of faceplate	300mm (12”)
Spindle nose (camlock)	D-1-6
Spindle bore	58mm (2-1/4”)
Varispeed	3 steps 10-2000rpm
Spindle nose bush	M.T. No.6
Tailstock centre	M.T. No. 4
Width of bed	300mm (12”)
Length of bed	1975mm (77-3/4”)
Cross slide travel	210mm (8-1/4”)
Top slide travel	130mm (5-1/4”)
Max. cutting tool size	25mm (1”)
Tailstock spindle travel	125mm (5”)
Tailstock barrel diameter	58mm (2-1/4”)
Lead screw diameter & pitch	32mm / 6mm
No of whitworth threads	48
Range of whitworth threads (optional)	2-72 TPI
No of metric threads	48
Range of metric threads (optional)	0.2-14mm
No of diametral pitch threads	24
Range of D.P. threads (optional)	8-60 DP
No of module pitch threads	24
Range of module pitch threads (Optional)	0.2-3.5 MOD
Feed rod diameter	Ø 32mm
Longitudinal feeds	0.04-1.00mm (mm) / 0.0015-0.04” (in)
Cross feeds	0.02-0.50mm (mm) / 0.0075-0.02” (in)
Main spindle motor	3.75KW / 5HP
Coolant pump motor	0.1KW, 1/8HP
Packing dimension	2311 x 1143 x 1803mm (91x45x71”)
Net weight	1700 kgs
Gross weight	1900 kgs

(2) Standard accessories:

Induction hardened & ground bedways	Hardened & ground spindles & gears in the headstock
Camlock spindle noses	Double walls apron as oil bath
Interlock device between feeding and threading	Gated level control For. / Off / Rev.
4-way toolpost	Motor and electrics
Coolant system	Feed rod overload clutch
Center sleeve and centers	Threading dial indicator
One backplate for chuck	Leveling blocks
Service tools & toolbox	Touch paints
Earth bar for V/SV/AV model	Instruction & parts manual

(3) Optional accessories:

3-jaw scroll chuck	4-jaw independent chuck
Face plate	Steady rest
Follow rest	Coolant system
Micro type carriage stop	Single type carriage stop
4-position carriage stop	American toolpost (t-slot single toolpost)
Live center	Drill chuck with arbor
Taper attachment	5C collet attachment (Lever type)
5C collet attachment (handwheel type)	Quick change toolpost
Work lamp (quartz halogen lamp)

(4) Features:

Heavy duty geared head; hardened and ground gears.
58mm 2-1/4” hole through spindle.
3-point supported spindle using 2 precision taper roller bearings and 1 ball bearing.
12 steps spindle speeds 20-2000 rpm shift in geometric progression.
Forced spray lubrication system used for headstock.
Quick-change universal gearbox for inch, metric, DP, MP, threading and multiple thread.
One shot lubrication pump supply oil to cross slide and bed-ways.
Adjustable overload clutch in apron to ensure proper cutting load.
Cross slide screw permanently immersed in oil and supported by thrust bearing.

PROMPT INTEGRATED TECHNOLOGY LTD.: Contact namePaul Huang
Chat Now; Phone886-4-23306655; AddressNo. 225

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