Steel Products Production Line Instruction of Machine SG630-2WJS+B
Application: Steel, Stainless steel, non-ferrous metal
1. Grinding head:
Abrasive belts+ Scotch Brite brush Wet operation
1.1 Contact rollers and pinch rollers are covered with high
quality, heat and oil resistant rubber. The diameter of the contact
roller is 185mm standard.
The durometer is 55°, different durometers are available upon
1.2 Second head is height adjustable.
1.3 Front lock on grinding head, with fine adjustment.
1.4 SKF spherical bearings are used on the contact roller. A
central lubricating system insures a long life.
1.5 In order to correct the deflection of abrasive belt the tension
1.6 Photo-electrical controlled abrasive belt tracking.
1.7 The oscillating air cylinder and tension cylinder are of heavy
duty construction and easy to maintain.
1.8 Fine adjustment of oscillation
1.9 Abrasive belt size: 630mm×1900mm
1.10 Contact roller is driven by a tapered shaft pulley assembly.
1.11 Water coolant pipes are located in front of and in back of
each contact roller. A portable spray hose is also provides to
clean the machine.
1.12 Main motor: 7.5KW+7.5KW+4KW
1.13 Disk brake on main motors.
1.14 Water-proof of each bearing, prolong the lifetime.
1.15Freestanding automatic filter:
1.16 Drying device.
Scotch Brite head operation
1.17 3M nov-woven fabric Scotch Brite, diameter 10 inch, alumina,
thickness total 30mm.
1.18 Gear worm lift of the Scotch Brite, total adjustment 40mm.
2.1 High-quality rubber rough top conveyer belt standard and rubber
covered drive roller.
2.2 Rubber covered pinch rollers before and behind aggregate, heat
and oil resistant 60mm diameter.
2.3 Electronic automatic abrasive belt tracking.
2.4 4-pillar synchronized jack system electrically operated with
manual fine adjustment of work table.
2.5 Patented external jack screws are mounted externally so as not
to touch the fluids prolonging the life.
2.6 Magnetic grid positioning sensor for work piece thickness
2.7 The conveyor is a motor (frequency controlled) and worm gear
box to provide variable speed of 2-11 m/min.
2.8 Table capacity1-80mm.
3.1 Voltage380V, 3 phases 50HZ
Voltage of controller: 24V
3.2 Schneider low-voltage equipment.
3.3 Omron Photo-electrical abrasive belt tracking device.
3.4 Main Motor: 7.5KW
Feed Motor: 1.1W
Scotch Brite Motor: 4KW
Lifting Motor: 0.37KW
Pump Motor: 0.37KW
Dryer motor: 4KW
3.5 Inching switch for lift of worktable, conveyor returning
button, start & stop of coolant pump and dryer on FRONT of
centralized operating panel.
3.6 MINICOK digital read out, in inch or metric.
3.7 Conveyer speed is controlled by frequency inverter.
3.8 Main electrical switch disconnect on front door of electrical
cabinet,safety interlocks on all access doors.
3.9 Emergency finger protection guard is found on the front of the
conveyor table at entrance to avoid injury.
3.10 A total of 8 protection switches, including 4 abrasive belt
switches, 1 conveyer belt switch, and 3 emergency switches to
insure safety of operator.
3.11 Amp meter to monitor abrasive belt load.
3.12Air pressure regulation is located on front bottom portion of
3.13 Service key in electrical cabinet.
4. Rack and construction
4.1 Under-rack is a high rigid steel sheet of 6mm, after folding,
4.2 Upper-rack is a high quality cold rolled steel sheet of
4.3 All rollers are made of carbon steel 45#.
4.4 All rotating shafts are balanced.
4.5 A water-prevent roller is located on the inlet of the feed. Two
Groups (total four) of water pressure rollers are on the outlet;
pressure the work piece, to avoid no water breakage during
4.6 The whole machine is anti-rusty
4.7 Inside of upper-rack is made of stainless steel sheet.
5.1 PLC controller, with colored touch display
6. Technical parameters
6.1 Maximum working width: 600mm
6.2 Working thickness: 1-80mm
6.3 Minimum working length: 270mm
6.4 Feed speed: 2-11m/min
6.5Total motor power: 21.24KW (standard)
6.6Measurement of abrasive belt: 630×1900mm
6.7 Dimension: 1850×3200×2000mm
6.8Weight: approximately 3t
7. Maintenance instructions
Rubberized rollers and rubber conveyer belts: 6 months
The rest: 1 year