Manek - form and thread rolling machine - two die type

Form & Thread Rolling Machines
Two Die Type

	Features: - Compact & rigid design - Fabricated Steel Frame - Hardened & Ground 'T' type slide for better accuracy and rigidity - Heavy duty gearbox for continuous operation - Low Pressure Hydraulic Power Pack to ensure low heat and minimum maintenance - Range of Cycle Times and Rolling Speeds - Centralized lubrication of all the important moving parts
Model: MTR-50	Model: MTR-50

Specifications:

Model:	MTR-25	MTR-42	MTR-50	MTR-80
Workpiece Diameter (Infeed) (mm):	3 - 25	3 - 42	3 - 50	10 - 80
Max. Pitch of thread (standard V thread) (mm):	3	5	5	10
Max. Serrations Pitch (mm):	1.0	1.6	2.0	3.0
Max. Die Width (mm):	80	150	150	200
Max. Through-feed thread length (mm):	6000	6000	6000	6000
Max. Rolling Force (infinitely adjustable) (Tons):	8	16	20	30
Max. Rolling and idle time (infinitely adjustable) (Sec.):	30	30	60	60
Spindle axis swivel for through feed:	5^o	5^o	6^o	12^o
Roll Spindle Diameter (mm):	40	54	54	69.85
Max. Rolling Die Diameter (mm):	125	190	220	220
Roll Spindle Speed (RPM):	60 / 90	20 / 40 / 60	20 / 40 / 60	16 / 22 / 34 / 73 / 110 / 150
Main Motor (kW):	2.2	3.7	5.6	11
Hydraulic Power-pack Motor (kW):	0.75	1.5	2.2	2.2
Coolant Pump (HP):	1/8	1/8	1/3	1/2
Net / Gross Weight (kgs.):	1000 / 1500	2000 / 2500	2300 / 2850	3500 / 4250
Approximate Dimensions (m):	1.3 x 1.1 x 1.4	1.5 x 1.5 x 1.5	1.7 x 1.5 x 1.6	2.5 x 2.3 x 1.6
Approximate Shipping Volume (m³):	2.2	3.5	4.0	9.2

Standard Accessories: Electric Motors, Control Panel, Hydraulic Power Pack, Coolant Pump

Extra Accessories: Automatic Lubrication, Between Centre Attachment, Backlash Eliminator, Bearing Supports, Re-Rolling Device

Model: MTR-50

Rolling Process: Thread Rolling is a chip-less Cold-Forging Process. A plain cylindrical blank, with a diameter part way between the major and minor diameters of the finished thread, is rotated and squeezed between cylindrical type hardened steel dies whose working surfaces are the reverse of the thread form to be produced. The threads of the die penetrate the surface of the black as it rolls between them, displacing material to form the roods of the threads, and forcing the displayed material radially outward to form the crests. Unlike other threading processes, no material is wasted. Most threads are rolled by the in-feed method in which the entire thread length is formed simultaneously without axial movement of the part. Threads that are too long to be produced by the in-feed method can, however, be rolled by a thru-feed method on these machines.

VIDEO OF OUR THREAD ROLLING MACHINE MODEL: MTR-50

Maneklal and Sons (Exports)
67 Bajaj Bhavan, Nariman Point, Mumbai - 400021, INDIA
Tel: +9122-22041340 / 41 / 42. Fax: +9122-22041389
WhatsApp: +918879795490
e-mail: sales@maneklalexports.com / maneklalexports@gmail.com / Enquiry Form

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