Use gravity supply for a simple manually adjusted drip system. Choose a pneumatic tank when an air-driven pump and oil return are needed. A signal-controlled tank switches its solenoid with the press and offers an empty-tank interlock. An electric motor pump provides pumped supply with pressure monitoring. Compare lubricant, required delivery, control interface and available utilities before ordering.

Choose a working width at least as wide as the maximum strip. CT300 has a 300 mm roller working length; the listed model range runs from CT65 to CT1M6 (1600 mm). HENLI selects the felt roller diameter from Ø22, Ø32 and Ø50 mm according to your material. Ø32 mm is used for material up to 3 mm thick and Ø50 mm for material up to 6 mm thick; for thicker material, send an inquiry and HENLI will confirm a solution. Other roller designs have their own thickness ranges.

The system can be configured for common stamping and drawing lubricants, including suitable vanishing oils, mineral oils and synthetic blends. Match oil viscosity and chemistry to the roller material, hoses and selected supply system. Provide the lubricant specification when ordering; highly corrosive or acidic oils are unsuitable for the absorbent fiber option.

Inspect the contact surfaces for embedded metal debris, damage and uneven oil transfer. Clean with a method and cleaning agent compatible with the lubricant and roller material. The sectional wool felt design allows worn felt discs to be replaced without replacing the complete roller assembly.

In the standard gravity-fed head, the upper manifold drips oil onto the upper felt roller. Oil runs down and wets the lower felt, so both roller surfaces can coat the strip. This is different from the internal-feed arrangement used by the absorbent fiber head.

No. Excess oil drains from the lower trough into a separate recovery container. Suitable recovered oil can be checked and returned manually; the gravity kit has no pump to lift it back to the bottle. The pneumatic recirculating system uses a separate return hose to the same tank.

One additional full set of wool felt discs is supplied at no extra charge with each wool felt oiler. The disc dimensions and quantity match the purchased roller size and working width, in addition to the felt already fitted.

The installed felt and included spare set are intended to support approximately two years of use. Actual service life depends on operating hours, material condition, lubricant and maintenance. Replace felt when wear, damage or debris affects oil transfer.

Yes. The oiler can be configured for presses, feeders, straighteners and roll-forming lines with a suitable mounting arrangement. The supplied adjustable mounting brackets and lightweight aluminum head let the oiler be aligned to the material path. Confirm the working width, feed height, fixing points and die clearance. Automatic systems also require the appropriate air, power and control connections.

Adjust the individual brass valves along the gravity-fed manifold. Automatic systems offer their own flow controls and timed or signal-based settings. Wet the rollers before production, check the coating on a trial strip and adjust delivery for the lubricant and feed speed.

A coil stock oiler is a press-line accessory that applies a thin, controlled lubricant film to both faces of coil stock before the die. Buyers also call it a stock lubricator, strip lubricator, stamping oiler, roller lubricator, felt roller lubricator, oil coating machine or punch press oil feeder. HENLI's CT series covers working widths from 65 mm (CT65) to 1600 mm (CT1M6), with gravity, pneumatic, electric-pump or press-signal oil supply.

Oil flows by gravity from the 4 L hanging reservoir to the manifold above the roller head, where individual brass valves meter the drip along the upper wool felt roller. Oil runs down to wet the lower felt, both felts coat the passing strip, and excess oil drains from the lower trough to a separate recovery container. There is no pump or electrical supply; you set the flow with the valves and refill the reservoir.

First check that the strip runs inside the felt working width and that the head is aligned with the feed height. Wet both rollers before production, then open the brass valves for any section that runs dry. Inspect the felt for embedded metal debris, damage or glazing, and confirm that the lubricant suits the roller material and feed speed. If the lower face stays dry, check roller contact and whether enough oil reaches the upper felt to run down to the lower roller.

The standard felt heads cover material up to 6 mm: Ø32 mm rollers up to 3 mm and Ø50 mm rollers up to 6 mm. For thicker material, send an inquiry with the material, width, thickness and feed speed, and HENLI will confirm a suitable roller and oil-supply solution for your line.

The quotation depends on the working width (CT model), the roller head (wool felt, rubber, absorbent fiber, four-roller or auto-lift), the oil-supply system (gravity reservoir, pneumatic, electric-pump or press-signal tank), the control voltage and interface, and quantity and packing. All CT models and mounting accessories are kept in stock, so orders can be shipped within 3 days of receiving payment.

Yes. HENLI is the brand of Dongguan Xinxiang Machinery Equipment Co., Ltd., founded in 2003. We build the CT-series stock oilers in our own factory in Dongguan, Guangdong, China, so you buy directly from the manufacturer.