Detailed Product Description
SEALIENT FEATURE OF GODSON 3 ROLL DOUBLE PINCH CUM PYRAMID TYPE PLATE BENDING MACHINE.
(1). MAIN FRAME :-
It is fabricated from M.S. plates , Sturdy enough to withstand Heavy strain to jerks
encountered during rolling operations. The frame is machined accurately for fitment
(2). HOUSING :-
The housings are fabricated from M.S. plates , following the Standard welding practice.
machined accurately to house the Steel Cast bearing blocks, which are the main
journals for the rolls.
(3). MAIN BEARING :-
The journal bearing for rolls are bronze bushes accurately machined and press fitted in
Precision machined Steel Cast blocks. In heavier models the journal bearing for
Top Roll is made in steel casting with bronze bushing.
(4). ROLLS :-
The Rolls are made of forged alloy steel i.e. EN8 / MS / Steamer Shaft OR equivalent.
Proper care is taken while designing the dimension of Rolls so that deflection during
operation is kept to bare minimum. (which ever is available in market on immediate
basis to achieve projected delivery schedules.)
(5). TOP ROLL :-
It rotates in fixed centers. A shell is formed around the Top Roll. The Drop-end bearing
of the Top Roll Permit quick and easy removal of rolled pipe/shell., while the roll itself
remains in horizontal positions by hydraulic arrangement.
(6). BOTTOM / SIDE ROLL OR BENDING ROLLS :-
The two Bottom / Side Rolls are arranged symmetrically. They are adjusted diagonally
up & down with Hydraulic Cylinders fitted at both the end of Rolls . The movement of
both the Rolls Is independent of each other.
(7). ADJUSTMENT :-
The Bottom / Side Rolls are adjusted hydraulically by means of Hydraulic Cylinders
Which are operated through movable control panel desk.
(8). DROP-END BEARING :-
The Drop-End bearing of the Top Roll is hydraulically operated through movable
control panel desk.
ISO 9001:2008 Certified Company GODSON ultimate Bending Solution
Page No (4).
(9). ROLLING :-
In all the heavy hydro-mechanical are provided with Special GEARBOX coupled
with ELECTRIC BRAKE MOTOR, this arrangement allows the machine to work at
its maximum capacity without Any overload and gives more efficiency & accuracy.
All the gear boxes incorporate in the machine run in an oil bath having oil level
indicator A centralized manual oil pump is provided to lubricate roll journals.
(11). ELECTRICALS :-
All the heavy hydro-mechanical models are provided with special Gearbox and Brake
Motors , while the Drop-end is operated by Hydraulic Cylinder
(12). MOVABLE ELECTRIC CONTROL PANEL DESK :-
The machined is supplied with sophisticated electric control panel, having control of all
the motors Forwards as well as reverse direction. A control panel consists of :
- A heavy duty Isolator for incoming supply.
- Three indicating button type lamps for R Y B phases.
- One Ammeter and one Volt meter
- Two inching push buttons for Top Roll Motor
- M C B are provided to protect machine against short-circuit and over-loading.
- A heavy duty over-load and single phasing protection thermal relay.
- Connectors for limit switches fitted on Bottom Rolls & Drop-End bearings.
- Interlocking systems between motors.
- One Switch & Three Pine Plug is fitted in control panel for external 5 AMP load capacity.
j wires are having numbered ferrules which facilitate in fault detection .
k. Emergency Stop Switch is fitted on control panel to avoid any Accident.
l. Proper color coding for wires.