China Super Double Heads Two Column Type Surface Slideway Grinder

Machine Parameters

ModelsNT-T4020PNCNT-T5020PNCNT-T6020PNCNT-T7020PNCNT-T8020PNCWorking Surface of table. WxL2000x40002000x50002000x60002000x7000 2000x8000Max. grinding surface WxL2400x41002400x51002400x61002400x71002400x8100Max. Horizontal travel of table.42005200620072008200Distance between two columns2700 *3100 *3500Distance between table surface and spindle center (H.AXLE)1200Distance between table surface and wheel top (V.AXLE)800Inclination of universal head± 90°Table speed5~25M / min (16~80 fpm)
Automatic crossfeed of spindle seat (60HZ)0~50Downfeed handwheel min scale0.005 *0.002Crossfeed handwheel (1 gra)min scale(PNC)0.005 *0.002Crossfeed handwheel (1 rev)pulse handle(PNC)0.5 -1 -4Longitudinal travel adjustable (from-to)200~4200200~5200200~6200200~7200200~8200Crossfeed travel adjustable (from-to)50~2500 *50~2900 *50~3300Spindle motor (H.AXLE)30HPx4PSpindle motor (V.AXLE)10HPx4P *15HPx4PHydraulic pump motor40HPx6P30HP + 25HP x 6PCrossfeed motorAC SERVODownfeed motorAC SERVOGrinding wheel (ODxTxID)(H.AXLE)610x100x254 *610x100x304.8Grinding wheel (ODxTxID)(V.AXLE)405x50x127Spindle speed 60/50HZ(H.AXLE)1050 RPM / 60 HZ
900 RPM / 50 HZSpindle speed 60/50HZ(V.AXLE)1750 RPM / 60 HZ
1450 RPM / 50 HZFlow rate of coolant pump250 L / minMax. load capacity24000 kgs25000 kgs26000 kgs29000 kgs31000 kgsNet Weight72000 kgs78000 kgs89000 kgs101000 kgs112000 kgs
Machine Configuration

Structurebase TableLubrication SystemMovementsSpindleV3 Motor SetControl SystemHydraulic system
Company Introduction

NANTONG YIJI MACHINERY CO., LTDNantong YIJI Machinery Co., Ltd was founded in 1988,which specialized in manufacturing move column cnc machine center, floor type boring machine, cnc gantry milling machine, automatic solution and professional machine tools. Nantong YIJI Machinery Co., Ltd has integrated business concept of "Quality is essence, excellence, full participation", and constantly casting and enhance the "YIJI" machine Brand quality. Relies on Specialized design, mature production workman ship, Strict QC Management, quick integrated solution, nice after service and has won trust from vast customers. Our market share has been expanded .Our products with more varieties, full range ,have enjoyed good sales to the 30 countries in Europe, America, Southeast Asia. And Have won good reputation So far. Our company has enjoyed import/export rights, obtained export product license, CE certificated and Passed ISO9001 quality system certification.

Innovation is endless. Techniques Change future. We will like to supply you our professional technology, quality machines and best service.
Our Service
Warranty & After-sale service
1. 24-hours technical support by E-mail or telephone.
2. Provide extra accessories for the machine, Also provide service of make program according to your drawings Customized or special design is OK.
3. All of our products' warranty period for 12 months.
4. Man-made destroy will be exception
5.We can supply the materials or tech support to our customers to help them fix the problems.
We will pay the delivery charge if the repair, return or replacement cases happen.
Welcome your inquiry!