How to Choose an Electric Grease Gun for Industrial Use

Choosing an electric grease gun starts with matching voltage, pressure and duty cycle to your equipment. Dezhou Senlite Electromechanical Equipment Co., Ltd. (SENLITE) manufactures cordless and battery powered grease guns for industrial and heavy equipment lubrication in China.

Key selection factors

• Pressure: Many workshop jobs run well near 8500 PSI; heavy equipment often needs closer to 10000 PSI.
• Voltage: A 21V cordless grease gun balances weight and runtime; a 24V heavy duty grease gun suits longer shifts and tougher fittings.
• Cartridge compatibility: Confirm 14 oz / 400 g or threaded cartridge formats used by your team.
• Manufacturer support: Prefer a factory that can supply OEM/ODM labeling, bulk packs and spare batteries.

SENLITE model comparison

Compare the SLT2100 21V 8500 PSI cordless electric grease gun with the SLT2400 24V 10000 PSI heavy duty electric grease gun before you place a trial order.

Visit the factory story

See how SENLITE builds lubrication tools at our electric grease gun factory and OEM/ODM page.

FAQ

Is an electric grease gun better than a manual grease gun?

For daily lubrication on excavators and plant equipment, battery powered grease guns usually reduce fatigue and keep pressure more consistent than lever guns.

Which SENLITE model should buyers sample first?

Most B2B buyers evaluate SLT2100 for general industrial use and SLT2400 when fittings are hard to open or crews need higher pressure.