Numerically Controlled Three Roll Planetary Axis

Working Principle

WORK PIECE FEEDING AND CLAMPING

PRE BENDING TO LEADING EDGE

PLATE TRAILING EDGE INSERTED AND CLAMPED

PLATE TRAILING EDGE PRE BENDING

ROLLING PROCESS STARTS

ROLLING IN PROGRESS

ROLLING COMPLETE

Sr. No	Particular	Remark
	MODEL CODE	3 R PANCH
1	PRE BENDING	YES
2	ROLLING/BENDING	YES
3	MAX ROLL WIDTH	4000 MM
4	MINIMUM THICKNESS	1 MM
5	MAX. THICKNESS	60 MM
6	PRODUCTION RATE	NA
7	TOP ROLL UP DOWN FOR RADIUS FORMING	BY HYDRAULIC CYLINDER
8	SIDE ROLL ROTATION	BY HYDRAULIC MOTOR
9	ROLL POSITION INDICATOR	PLC & HMI
10	ALL FUNCTIONS ACTUATION	PUSH BUTTON

Numerically Controlled Three roll Planetary axis - (Model No. 3R---- PANCH)

The pre bending / edge bending and rolling can be performed in the same machine.

Advantages :

The machine can be operated remotely from all around.
Since all roll movement and roll rotation is through hydraulic actuator, only one person is required for operating the machine without efforts.
Specially developed hydraulic circuit requiring minimum maintenance.
Since all rolls are mounted in roller bearings the electrical consumption is less by 50% compared to conventional pyramid type machine with bush bearing.

Special Features

The machine frame is fabricated from all tested steel plate material. A Die Penetration test is carried out on all weld joints to ensure sound weld quality. This frame is subjected to stress relieving, sand blasting and epoxy primer . painted for corrosion free long lasting machine life.( Primer paint 160 DFT). The complete body frame is machined in CNC machine to achieve built.

A adjustable control desk with wheels is provided. The main panel start / stop buttons and roll rotation function (Reverse / forward) is provided on the same. Both the side roll left side position and right side position are indicated separately by total four digital meters

A specially designed & built mechanism allows drop end frame to tilt down in horizontal position without much efforts The top roll can be tilted to great degree of inclination making it most convenient and ease to remove rolled shells without any difficulty

All machine four rolls are mounted in heavy duty roller bearings. Each roller is fitted with two bearing per side(four bearing per roller)

A dual cone bending device can be provided as shown. The attachment provided between bottom rolls is sutable for narrow cone diameter with lower thickness. The attachment to be fitted on a main frame is suitable for cone having wide angle.

An extended rolls can be provided mounting dies to roll different section likes angle, chaneel , pipe, beam and flats etc.

The top roll can be tilted to great degree of inclination for ease of rolled shell removal

Standard Featues

All rolls manufactured from alloy steel material
Both the bottom rolls are positively driven by inline mounted planetary gear box and hydraulic motor.
Possible to place side roll in inclined position for conical rolling

Optional Featues

A special alloy steel material for Hardened rolls. Hardness up to 52-60 RC
All 3 rolls can be positively driven.
A seprate cone bending attachment can be provided for narrow diameter cone forming.
Provision for section rolling
Section bending dies
Overhead support
Lateral support
Auto plate squaring reference stopper
Tilt able top roll
Automatic roll speed compensation

Working Principle

Numerically Controlled Three roll Planetary axis - (Model No. 3R---- PANCH)

Advantages :

Special Features

Standard Featues

Optional Featues

Have you any question or need any help for work consultation

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