Rajesh brand mechanical Power Presses are coming in “H” type versions from 10 tons to 250 tons capacity in most economical type of construction with several std./optional features such as manual/auto lubrication systems, knockouts electronics hand safety, Single/Double or Un-geared versions as also Pneumatic feeders/ straightness and de-coilers for automation Purpose.
The frame is of all steel construction, fabricated from Rolled steel plates with suitable cross ribbings. Presses
The clutches of pin/rolling key-type. The clutch is rigid and well supported. The clutch gives continuous strokes for mass production.
Crank Shaft :
Crank shaft is made of special alloy steel machined to close accuracy and fitted in bronze bushes for smooth working, longer life & accuracy.
Gears are of steel cast or fabricated. Gear teeth are generated by precision hobbing machine.
Properly sized flywheel is made of high grade cast iron, for storing and releasing adequate energy for the pressing operations, and properly balanced for smooth running.
An efficient shot lubrication system has been provided for lubricating the sliding surfaces and moving parts. The lubricant is applied by hand pump.
Table & Ram :
Table and Ram are made of high grade heavy duty cast iron & properly seasoned. They are perfectly aligned, to each other to obtain high accuracy & precision press operation.
1. Motor pulley
2. Clutch key
3. Clutch key springs
4. Slide adj. spanner
5. Fly wheel & Gear guard
6. Oil cups for lubrication point
7. Knock-out system
1. Tow hand operated clutch
2. Single / continuous stroke
3. Automatic lubrication pump
4. Electrical Motor, Starter & Vee-belts.
5. Extra base plate
Specifications of "H " Type Power PRESS
|Adjustment of Ram||m.m.||25||38||38||45||45||51||51||51||51|
|Crank Shaft Dia ( At Main Bearings)||m.m.||63||76||83||95||115||127||152||160||165|
|Bed to Ram||m.m.||215||255||290||355||375||420||445||470||485|
|Hole in Ram||m.m.||25.4||32||38||38||45||51||51||63||63|
|Size of Bed (LR. X FB.)||m.m.||355x460||457x508||508x559||559x610||610x813||660x762||711x914||762x965||812X1016|
|Opening in Bed||m.m.||82||89||108||132||203||210||222||236||300|
|Thickness of Bolester||m.m.||55||63||63||76||89||102||102||115||127|
|Opening In Bolester (Dia.)||m.m.||76||82||102||125||198||203||215||230||250|
|Fly Whieel Dia.||m.m.||425||508||558||660||812||914||1016||1065||1220|
|Stroke Per Minute||Nos.||70||60||60||55||50||40||30||30||25|
|Electric Motor. (1440 Rpm)||H.P.||1||2||3||5||7.5||10||15||20||25|
|Floor to Top of Bed||m.m.||720||750||750||800||875||863||863||863||863|
|Left to Right||m.m.||610||725||775||1050||1225||1425||1650||1975||2120|
|Front to Back||m.m.||775||925||1025||1350||1625||1875||2050||2250||2300|
Note :In Ungeard Machine 960 RPM and in Single Geared / Double Geared 1440 RPM Motor to Used.
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