This machine is best suited for small batch production or when cost of press tools and dies is prohibitive.
It enhance quality and productivity by doing ssuch jobs which used to be done by skilled men and hand tools.
The machine has eliminated expensive trimming dies in many modern workshops. Fabricatiors, Control panel manufacturers, cabinet & vehicle body makers, fan & impeller industry in addition to many others find it a most valuable asset.
While the capacities indicated below are for mild steel, the machine is often used for many other materials as well.

PN series Sheet Metal Nibbling Machine is a rugged, sturdy and reliable multipurpose machine capable of sheet cutting & forming operations.
Its verstility is best expressed by terming it the Sheet Metal Workers lathe.
The working principle on which nibbling operates is the sheet is cut or formed between the fast reciprocating motion of an upper tool (powered by an electric motor and driven by an ecentric crank) and a stationery lower tool, by progressive punchiing, as the sheet is fed.

Complete electricals, a set of straight cutting tools with the holders, necessary keys, spanners for the operation of machine, feele r gauge & operation manual form the std. Accessories supplied with the m/c.
Various attachment for straight sheet feeding, circle guiding, louvre cutting, rotary nibbling copy & coordinate table with scales & ball tops antivibration pads etc. are available.

Rectangular Notching	Universal Nibling	Punching	Louver Cutting	Circle Cutting	Beading

Operations:

1. Shearing
2. Nibbling
3. Rectangular notching
4. Universal nibbling
5. Slot cutting
6. Louver cutting
7. Beading
8. Folding
9. Flanging
10. Large hole punching
11. Inner circle cutting

Straight, figure and circle cutting tools, Flanging tools, beading tools, louvring tools etc. Are available at extra cost.

Specification

RFI has developed Hydraulic Copying Shaper Machine, keeping in mind the day to day demand of modern tools, such as Moulding, Cutting, forming and trimming dies, as well as production jobs, which involves complicated curves, radius contours. This attachment is specially designed to meet the above demand, both for production and accuracy.

Technical Specifications :

• Max. Copying depth : 250 mm
• Working Pressure : 20 to 25 Kg/cm2
• Copying ratio : 1:1
• Oil tank capacity : 40 Ltr.
• Motor on Hydraulic Power Pack : 1 HP, 1440 RPM, 3 Phase
• Copying System : Single axis Hydraulic Control
• Copying accuracy : 0.05 to 0.1 mm
• Hydraulic Pump capacity : 7 Lt/min

Features :

• A Jewel for Production Shop and Tool Room
• Six Times Production Booster
• Leader in Accuracy
• Dependable Profile Maker
• Low Stylus Pressure

COPYING SHAPER MACHINE
Make	Model	Ram Stroke	Stroke/mts	Main Motor KW/ HP	Power Pack Main KW/ HP	Copying Ratio
RFI	24"Cone Pulley Drive	630 mm	10-70	2.25 /3	.75/ 1	1:1
	36"Cone Pulley Drive	915 mm	10-70	3.75/ 5	1 /1.5	1:1

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