Automatic Lubricant Oil Filling Machine

The Grepack Automatic Lubricant Oil Filling Machine is purpose-built for the automotive, industrial, and chemical sectors — delivering the precision, speed, and cleanliness that oil filling operations demand.

Unlike standard liquid fillers, this machine addresses the two biggest pain points in lubricant packaging: dripping and inaccuracy.

Anti-Drip Performance

Oil products are notorious for stringing and dripping, leaving residue on bottles and conveyors that creates waste, safety hazards, and poor shelf appearance. Grepack's specialized anti-drip nozzles feature a vacuum suck-back mechanism that cleanly cuts off flow at the end of each fill cycle — keeping every bottle and the production line spotless, even at high speed.

Servo-Controlled Precision

Each filling head is driven by a high-torque servo motor, giving you ±0.5% fill accuracy across every bottle, every shift. Volume adjustment is done directly on the touchscreen — no manual tuning, no wrenches, no downtime. This level of precision directly reduces giveaway on expensive lubricant products, protecting your margins at scale.

Built for Heavy-Duty Oil Products

The machine handles the full viscosity range of industrial lubricants — from thin hydraulic fluids to thick gear oils and greases. Available in 4, 6, 8, 10, and 12-head configurations, it scales from 1,000 to 3,000 BPH to match your production volume. All product-contact parts are 304/316L stainless steel, corrosion-resistant and compliant with industrial safety standards.

Smart Operation

Powered by Siemens/Mitsubishi PLC and HMI touchscreen, the system includes no-bottle no-fill detection, automatic fault alerts, and recipe memory for quick changeovers between different oil types and container sizes.

Whether you're filling 1L motor oil bottles or 5L industrial lubricant drums, Grepack delivers a reliable, clean, and precise filling solution backed by 20+ years of packaging engineering experience.

Why This Machine Solves Your Problems:

①100% Non-Drip Guarantee: 

Lubricant oil stains are difficult to clean. Our lubricant oil piston filling machine uses specialized Vacuum Suck-Back Nozzles that instantly cut off the oil flow and suck back the remaining drop after filling, ensuring a clean bottle and conveyor for your lubricant production line.

②High Precision (Cost Saving): 

Lubricant oil is a high-value product. The Servo Motor control of our automatic oil filling machine guarantees a filling accuracy of ±0.5%, preventing product giveaway and saving you money on every bottle of engine oil, gear oil, and more.

③Durable & Hygienic Design: 

All parts in contact with the oil are made of SUS304 Stainless Steel (food-grade SUS316L optional), complying with industrial hygiene standards. The piping system is designed for easy CIP, ideal for lubricant and industrial oil filling.

④No Foaming:

 Equipped with Diving Nozzles that move down into the bottle and fill while retracting. This minimizes splashing and foaming, which is crucial for high-speed lubricant oil filling lines and large-scale industrial production.

⑤Flexible Range: 

One lubricant oil filling machine can handle multiple container sizes, from small 100ml motor oil bottles to large 5L jerry cans, with simple adjustments on the touchscreen, perfect for small to large lubricant filling factories.

Applications — What Can This Lubricant Oil Filling Machine Fill?

Automotive Oils (Motor Oil Filling Machine):

Engine oil / motor oil — 1L, 4L, 5L bottles Gear oil, transmission fluid, differential oil Brake fluid, power steering fluid

Industrial Lubricants (Lube Oil Filling Machine):

Hydraulic oil, compressor oil, turbine oil Cutting oil, metalworking fluid, spindle oil Grease (semi-fluid variants)

Other Chemical Liquids:

Antifreeze, coolant, windshield washer fluid Industrial solvents and chemical additives

This lubricant oil filling machine is available in 5 standard head configurations. All models feature servo-driven piston technology, anti-drip vacuum nozzles, and 304/316L stainless steel product-contact construction. Choose your configuration based on required output speed:

Technical parameter

Frequently Asked Questions

Q: What types of oil can this machine fill?

A: This lubricant oil filling machine handles motor oil, engine oil, gear oil, hydraulic oil, brake fluid, transmission fluid, antifreeze, coolant, and other automotive and industrial lubricants across a wide viscosity range.

Q: What is the filling speed?

A: Output ranges from 1,000 to 3,000 BPH depending on the number of filling heads and the viscosity of the product. 4-head models start at ~1,000 BPH; 12-head models reach ~3,000 BPH (based on 1L fill volume).

Q: How accurate is the fill volume?

A: Fill accuracy is ±0.5% or better, controlled by high-torque servo motors on each filling head. Volume is adjusted digitally via touchscreen — no manual calibration required.

Q: Does it handle large containers like 4L and 5L oil bottles?

A: Yes. The standard filling range is 500ml–5,000ml, making it ideal for 1L, 4L, and 5L motor oil and lubricant containers. Custom configurations for larger volumes are available on request.

Q: How does the anti-drip system work?

A: Each nozzle features a vacuum suck-back mechanism that retracts residual liquid at the end of each fill cycle, preventing drips and stringing. This keeps bottles clean and eliminates lubricant waste on the conveyor.

Q: What container shapes does it support?

A: Round bottles, flat bottles, square bottles, and jerricans. The machine can be configured with adjustable guide rails to accommodate different container dimensions.

Q: Is the machine CE certified?

A: Yes. The machine is CE certified and built with 304/316L stainless steel product-contact components, compliant with industrial and chemical safety standards.

Q: Where are Grepack lubricant oil filling machines manufactured?

A: All machines are designed and manufactured at our factory 
  in Shanghai, China. As a direct engine oil bottle filling 
  machine manufacturer in China, we offer factory-direct 
  pricing with full export documentation including CE 
  certificate, packing list, and bill of materials.

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