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POSITION：HOME > EQUIPMENT >Gantry plasma cutting machine

PWGS series CNC cutting machine

Product Overview
● PWGS series CNC plasma/flame cutting machine is a high-efficiency steel plate automatic cutting and blanking equipment developed by our company for the processing of metal structural parts. Cutting surface roughness and high precision, small deformation. The machine has the advantages of reasonable structure and simple operation.
● The components of this series of CNC cutting machines include CNC system, drive system, control system, mechanical transmission system, and pneumatic cutting system. This machine is mainly used for flame and plasma dual-purpose cutting of various shapes of metal sheet planes. It has complete functions, high degree of automation, professional configuration, high cutting precision, good cutting quality and good dynamic stability. CNC system and servo system adopt excellent performance, convenient man-machine interface, simple operation, rich software and high-quality hardware configuration, and comprehensive protection measures to provide users with a high-quality product.

Parameter

Basic configuration

●	Rack form	Gantry type frame structure, overall tempering sand blasting
●	Rail spacing	4000mm
●	Rail Length	12000mm
●	Rail Model	43KG/meter heavy rail, each piece/2m
●	Drive method	(Panasonic) Servo bilateral drive
●	CNC system	Shanghai Fangling F2500B
●	Console Location	Seat, right operation
●	Electronic control part	Chint Electric 1 set
●	CNC torch moving body	Aluminum 1 set
●	Drive System	Japan Panasonic servo 3 sets
●	Reduction System	Suzhou HFR 3 sets
●	Lateral mechanical transmission	Precision Rack & Pinion 1set
●	Longitudinal Mechanical Transmission	Precision Rack 2 Sets
●	Lateral routing	Energy chain 1 set
●	CNC flame torch	1 set

Feature configuration

●	Vertical and horizontal electronic limit switch	4 sets
●	Longitudinal mechanical limit device	2

Technical indicators

●	Effective cutting width	≤3200 mm
●	Effective cutting length	≤10000 mm
●	Flame Cut Thickness	5-200mm
●	Air travel speed	20-6000 mm/mi infinitely adjustable
●	Flame Cut Materials	Carbon Steel
●	Torch lift stroke	≤150mm
●	Machine Accuracy Standard	Comply with JB/T5102-1999
●	Linear Positioning Accuracy	± 0.2 mm / 1 m
●	Linear Repeatability	± 0.2 mm / 1 m
●	Comprehensive Line Drawing Accuracy	Draw 800×800MM square, diagonal line, return to circle point accuracy ± 0.2 mm
●	Speed ??error	3%
●	Cut Roughness (Quality Cut)	Ra≤12.5
●	Cutting Media	Propane, Oxygen

Working Conditions

●	Ambient temperature	-10℃～+40℃
●	Relative Humidity	≤95% non-condensing
●	Surroundings	Ventilation, no major impact
●	Supply Voltage	220V (AC)±10%
●	Power frequency	50HZ±1HZ
●	Host input power	3KW
●	Oxygen inlet pressure	0.8～1 Mpa

Structural Features

Image and structure part name	Featured Description
	Design features: the equipment is stable in structure, beautiful in appearance and long in life Rack form: wide-body gantry type, suitable for large-span cutting End beam positioning: four-point positioning, stable center of gravity, good dynamic balance Processing method: welding, tempering in the furnace, surface sandblasting and spraying epoxy primer Stress relief treatment: the whole machine is tempered, and the vibration aging double treatment method can ensure the removal of welding stress
	Drive mode: Japan Panasonic bilateral servo drive Transmission mode: rack and pinion servo high-precision positioning transmission Connection method: elastic meshing connection of rack and pinion Bearing method: four-wheel bearing, large outer spherical roller Protection measures: There are cleaning and dedusting copper skin devices at the front and rear ends
	Features of electrical control cabinet: Customized by professional chassis factory, large-size box body has fast heat dissipation, beautiful appearance and good sealing performance, which effectively improves the service life of electrical components of the numerical control system, and the internal electrical components are arranged reasonably for easy maintenance.
	Transmission gear processing method: The gear is made of No. 45 steel after precision gear hobbing, and the tooth surface is quenched to reach HRC40-45, and then undergoes high-precision gear grinding to make the gear precision meet the precision standard, so as to ensure the cumulative error of the machine during operation. reduce, so as to improve the cutting quality accuracy of the whole machine.