Equipment and spare partsBrowse manufacturers Search by manufacturerCENTRALIZED LUBRICATION SYSTEMS FROM TAIWAN
We supply automatic and manual centralized lubrication stations, circulating motor pumps, and metering distribution hardware by Chen Ying for CNC machinery, presses, and automated lines.
Explore the comprehensive range of Chen Ying lubrication systems and proportional metering valves. Attach nameplate photos, lubrication point charts, or required pressure and flow values to your inquiry.
Chen Ying CESW motorized lubrication units provide automated cyclic delivery of industrial oil to machine tool slideways and bearings. An integrated microcomputer timer controls continuous pumping from 1 to 180 seconds and interval pauses between 3 and 999 minutes.
Selection parameters: tank capacity (2, 3, 4, 8 L), operating pressure 15 kgf/cm², discharge rate 100–130 cc/min, and 110V/220V voltage.
Chen Ying CESD lubricators are engineered for centralized systems commanded directly by machine CNC or PLC controllers. Eliminating onboard timers guarantees exact synchronization between oil delivery and programmed axis cutting motions.
Selection parameters: reservoir size (2 to 8 L), float level switch logic (NO/NC), and 15 kgf/cm² delivery pressure.
Chen Ying CEN01 and CEN02 electronic lubricators feature dual LED digital displays for direct monitoring of cycle parameters. Model CEN02 incorporates a pressure sensor and automatic decompression valve for volumetric PDI systems.
Selection parameters: CEN01 (resistance) or CEN02 (volumetric), audiovisual alarm module, and manual feed pushbutton.
Chen Ying CLA-6, CLA-8, and Y-8 manual plunger pumps serve conventional machine tools, stamping presses, and fixtures requiring no electric supply. Hardened tool steel pistons produce up to 5 kgf/cm² pressure upon lever actuation.
Selection parameters: displacement (6 or 8 cc/stroke), transparent reservoir (350, 500, 600 cc), and left/right handle orientation.
Chen Ying GA-25 and GA-25C motorized gear pump units deliver continuous circulating lubrication and thermal dissipation across machine gearboxes, spindle heads, and heavy bearings. The gear assembly supplies up to 2.5 L/min at 1,400 rpm.
Selection parameters: motor power (25, 40, 60, 90 W), adjustable relief valve up to 10 kgf/cm², and 220V/380V electrical supply.
Chen Ying KGA and KGAP grease pumps discharge lubricants from NLGI 000 fluid grease to NLGI 2 heavy grease into high-load ballscrews and linear guides. A rotating scraper blade continuously feeds grease into the pumping chamber without cavitation.
Selection parameters: pressure up to 60–100 kgf/cm² (6–10 MPa), tank capacity 1 to 4 L, and cycle motion indicator.
Chen Ying CPT pneumatic pumps are actuated by plant compressed air at 3 to 6 kgf/cm² via solenoid air valves. The spark-free pneumatic mechanism guarantees complete operational safety across stamping presses and forging machines.
Selection parameters: displacement per pulse (0.3 or 0.5 cc), transparent tank size (1 to 3 L), and air port threads.
Chen Ying DB and DT volumetric metering valves alongside CV progressive dividers feed calibrated lubricant volume to friction pairs. Integrated pressure switches such as DB00A003 verify system integrity prior to machine cycle execution.
Selection parameters: discharge volume (0.03 to 0.40 cc), CV outlet ports (2 to 12), and pressure switch threshold.
Chen Ying CYP and CYT trochoid pumps provide smooth, non-pulsating fluid delivery with minimal operational acoustics. Widely installed on CNC spindle gearboxes, reduction drives, and hydrodynamic hydrostatic bearing saddles.
Selection parameters: flow rate 1.5 to 12 L/min, motor flange configuration, and fluid viscosity range 20 to 220 cSt.
Chen Ying OMA and OMA-P oil-air systems are engineered for precision motorized CNC spindles operating at angular speeds up to 60,000 rpm. Filtered compressed air conveys continuous microscopic oil droplets directly onto bearing raceways.
Selection parameters: micro-dosing from 0.01 cc/cycle, 5-micron air preparation unit, and spindle internal pressurization.
Lubricant grade (industrial oil from 32 to 68 cSt or NLGI 000-2 grease), reservoir volume, maximum operating pressure, pump displacement, and supply voltage.
Volumetric metering unit numbers, displacement volume per pulse, progressive divider outlet count, pressure switch setpoints, and pipe connection thread specifications.
, founded in 1978 in Taichung, Taiwan, is recognized worldwide as a premier designer and manufacturer of centralized automated lubrication solutions.
For more than four decades, the company has engineered heavy-duty resistance, circulating, and volumetric lubrication machinery trusted across global machine tool builders in Asia, Europe, and the Americas.
Operating under certified ISO 9001 quality management standards and CE conformity directives, Chen Ying equips machining centers, CNC lathes, forging presses, injection molding machines, and textile processing equipment.
Precise component machining, robust electric drive units, and shock-resistant reservoirs ensure uninterrupted machine tool operation throughout round-the-clock heavy industrial manufacturing cycles.
Chen Ying CESW and CESD series cyclic resistance lubrication stations deliver calibrated lubricant volumes across linear guideways, ballscrew assemblies, and friction journal bearings.
Integrated microcomputer timers enable operators to configure delivery duration and pause intervals according to factory preventative maintenance guidelines. 5 MPa.
Integrated reed switch float sensors continually monitor oil levels, safeguarding critical machine slideways from dry friction damage by automatically transmitting emergency halt signals to the CNC supervisor.
To satisfy the demands of precision CNC machines, Chen Ying developed the CEN01 and CEN02 electronic lubricators combining dual digital LED displays with rugged hydraulic elements. The CEN02 model is specially configured for positive displacement injector (PDI) volumetric networks.
Rather than continuous flow, PDI networks inject discrete metered oil volumes via DB or DT metering valves positioned directly at bearing junctions.
An integral decompression solenoid valve rapidly vents line pressure post-cycle, resetting mechanical injector spring chambers for subsequent delivery. Digital readouts present cycle countdowns and diagnostic alarm codes, accelerating maintenance troubleshooting.
Machine tool assemblies generating significant friction heat — including main spindle gearboxes, multi-stage transmissions, and heavy gears — demand continuous circulating oil delivery.
Chen Ying GA-25 and GA-25C motor pump assemblies integrate a precision gear pump mechanism with a flange-mounted induction motor. 0 liters per minute, flushing micro-particulates and dissipating thermal build-up into the machine sump.
An integrated adjustable relief valve safeguards piping and shaft seals from hydraulic surges and pressure overshoots.
For friction joints sustaining severe contact stresses, shock loads, or environmental dust, fluid mineral oil is replaced with semi-fluid or high-viscosity greases spanning NLGI 000, 00, 0, 1, and 2.
Chen Ying KGA and KGAP grease pumps conquer heavy fluid viscosity through a reinforced piston mechanism producing delivery pressures up to 60 to 100 kgf/cm² (6 to 10 MPa).
A dedicated rotating scraper blade sweeps the interior reservoir walls, continuously forcing dense grease into the piston suction port and preventing pump cavitation.
High-velocity CNC machining operations employ precision electric spindles revolving between 24,000 and 60,000 revolutions per minute. Conventional grease or flood lubrication at these velocities induces severe hydrodynamic shear heating and premature bearing failure.
Chen Ying OMA and OMA-P micro-lubricators implement Oil-Air technology, conveying microscopic droplets of synthetic spindle lubricant through dry compressed air streams directly onto hybrid ceramic bearing raceways, maintaining optimal lubrication with minimal consumption.
Our engineering engineering team delivers technical consultations and matching services for both newly manufactured machines and existing factory floor retrofits.
We review kinematic machine layouts, calculate daily lubricant consumption rates, evaluate hydraulic piping friction losses, and select appropriate metering unit sizes and tube diameters.
When replacing discontinued legacy European or Japanese lubricators, our engineers determine functional Chen Ying equivalents matching mounting dimensions, port threads, and electrical control logic.
Submit your inquiry for Chen Ying equipment supply or lubrication retrofitting. Our technical team will review mechanical compatibility and prepare a detailed commercial proposal.
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