It is used to cut PVC profile mullion.
1. Specification and technical parameter
Power three phase, 380V/50HZ
Cutting scope 80 x 87 ~ 90 x 60mm
Saw blade diameter 300mm
Saw rotational speed 2800r/min
Motor power 2x1.1KW
Inputting power 2.2KW
Air pressure 0.5~0.8Mpa
Air consumption 15L/min
Overall dimension 2300x900x1600mm(frame:4000mm)
2. Characteristic and main structure
2.1 Characteristic: stable function, simple operation, pneumatic transmission, easy maintenance, excellent rigidity, simple adjustment and long service life.
2.2 Main structure: the machine is mainly made up of saw head, movable work table, electric apparatus case and supporter.
2.2.1 Saw head: the saw running is driven by pneumatic cylinder; the speed is adjustable; the protecting cover ensures the safe and stable work.
2.2.2 Work table: work table moves levelly by guide rail, there is scale on guide shaft, which helps to adjust the work size.
2.2.3 Machine body: the machine body is made up of supporter, axis, electric motor base, electric apparatus case and support case, which all adopt welding steel plate. The supporter is the auxiliary part for long profile.
2.3 Electric system
2.3.1 The electric system is mainly made up of low pressure circuit breaker, power switch, AC contractor, motor, control buttons and indicator lights.
2.3.2 There installed power switch on electric controlling cabinet. The machine adopts two 1.1KW energy-conserving Y type motors and a limit switch on the top of saw.
3. Installation and adjustment
3.1.1 Work environment: the machine should be installed on hard ground where is dry, no dust, no corrosive gas and no high electromagnetic interference. The room temperature should be among 10ºC~40 ºC.
3.1.2 Move the main machine and package bed to installation position.
3.1.3 Level: take the packing fixed supporter, support the leveling base, the leveling degree should be less than 0.2/1000mm, then lock the bolt nut.
3.1.4 Earth: Connect the earth wire according to electrical connecting drawing. The wire should adopts soft yellow-blue insulating copper wire whose cross section is bigger than 2mm. The earth resistance should be less than 4Ω.
3.1.5 Power connection: 380V/50HZ
3.1.6 Air connection: 0.5~0.8Mpa, connect the air pipe with air source processor and check if there is gas leak.
3.2.1 Clamping cylinder adjustment: put the profile on work table and adjust the cylinders on most proper position and fix the clamping cylinder.
3.2.2 Saw feeding speed adjustment: if the feeding speed is not proper, adjust the speed button to get necessary feeding sped.
4.1 Start motor
4.2 Put the profile on work table; adjust the scale plate on supporter to profile height. (indicating height=profile height÷2)
4.3 Press clamping button and work button, then the machine starts cutting.
4.4 Reducing action: loose work button, the clamping cylinder loose and cutting stop after the motor sliding bed reducing.