QLHP Automatic/Manual Fine Bar Screen 220V 1Yr Warranty 1

QLHP Automatic/Manual Fine Bar Screen 220V 1Yr Warranty 2

QLHP Automatic/Manual Fine Bar Screen 220V 1Yr Warranty 3

QLHP Automatic/Manual Fine Bar Screen 220V 1Yr Warranty 4

QLHP Automatic/Manual Fine Bar Screen 220V 1Yr Warranty 5

QLHP Automatic/Manual Fine Bar Screen 220V 1Yr Warranty

The QLHP Automatic/Manual Fine Bar Screen is a compact wastewater screening unit with selectable automatic or manual operation, running on 220V and backed by a 1-year warranty. Key selling points: dual-mode control for flexible use, fine-bar screening for improved solids removal, easy 220V installation, and a one-year warranty for buyer confidence. Low maintenance and simple controls make it ideal for municipal or industrial pretreatment where uptime and ease-of-use matter.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(sets):30(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Slag discharge, high(mm)

400~1200(The order is not specified by 800)

Setting angle a( ° )

60°,65°,70°,75°,80°(The order is not specified by 75°)

Rake the tooth movement speed(mm)

4m/min

Article gate interval(mm)

10,15,20,30,40,50,60,80,100

Device width(mm)

700

Depth of channel(mm)

800

Processing Type

desalination

Power(W)

1 kW

Product name

Manual Bar Screen

Voltage

220 V, 380 V

weight (kg)

100

productivity

500L/Hour

warranty

1 Year

place of origin

Shanghai, China

Efficient Screening, Robust Construction

The QLHP Automatic/Manual Fine Bar Screen delivers high-efficiency debris removal for sewage plants and pumping stations through a multi‑toothed rotary rake, overload protection, and both automated and manual operation to keep downstream processes running smoothly. Built with a compact inclined frame, selectable bar gaps and robust construction with customizable material options, it simplifies maintenance and installation while offering 220V compatibility and a 1‑year warranty for reliable performance. Standard export carton packaging, configurable motor and control options, and 3–20 day delivery ensure rapid, low‑risk deployment tailored to channel depth and flow requirements.

Dual-Mode 220V Fine Screen

The QLHP Automatic/Manual Fine Bar Screen (220V, 1-year warranty) combines automatic and manual operation with a variable-speed drive and multi-toothed rotary rake to deliver precise fine screening with selectable bar gaps and channel depths. Core and extended attributes include a compact, corrosion-resistant frame, mid-chain bar placement to reduce foreign-object ingress, overload protection, and easy maintenance for reliable continuous operation that lowers downtime and labor costs. Functionally designed to intercept and convey debris to conveyors or discharge bins, the Bar Screen offers configurable widths, rake angles and discharge heights for flexible installation in municipal and industrial wastewater, water supply and pumping-station applications.

Automatic Manual Fine Screen

The QLHP Automatic/Manual Fine Bar Screen is a rotary toothed-rake cleaner for municipal sewage plants, water supply facilities and pumping stations, available in 220V with a 1-year warranty. Designed with the bar mounted in the center of a draught chain, multi-toothed harrows and overload protection, this Bar Screen delivers high cleaning efficiency, reliable automated control and easy maintenance while preventing debris from entering downstream equipment. Its motor-driven reducer and traction chain lift intercepted solids to a discharge outlet or conveyor, and a range of channel depths, gate spacings and motor powers allows customization for diverse installation requirements.

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Efficient, Precise, Durable Screening

QLHP's Automatic/Manual Bar Screen — a fine screening unit (220V, 1‑Yr Warranty) — is engineered with industrial‑grade stainless steel and precision welding by an experienced R&D team to deliver durable, low‑maintenance performance for wastewater and solids handling. It operates in automatic or manual modes with a fine‑tooth rake, self‑cleaning mechanism and a simple 220V‑compatible control panel to provide continuous, energy‑efficient, clog‑free separation. Key features and advantages include corrosion‑resistant construction, easy installation and maintenance, adjustable bar spacing for precise screening, safety interlocks and overload protection, plus a one‑year warranty and responsive after‑sales support.

Material introduction

The QLHP Bar Screen uses a corrosion‑resistant stainless steel frame and bar pack (commonly SS304 or SS316) to withstand continuous exposure to municipal and industrial wastewater. Rake teeth and traction chains are manufactured from hardened alloy steel with wear‑resistant heat treatments and sealed bearings in the reducer for long service life and minimal maintenance. For different site requirements the main body can also be supplied in coated carbon steel and wear parts fitted with polyurethane or replaceable hardened inserts, ensuring easy maintenance and compatibility with 220V drives and a one‑year warranty.

◎ Corrosion Resistant Stainless

◎ Heavy Duty Carbon

◎ Customizable Material Options

FAQ

What is the QLHP Automatic/Manual Fine Bar Screen used for?

The QLHP fine bar screen is a coarse-to-fine screening device used to remove rags, leaves, plastics and other suspended solids from influent flows. Typical applications include municipal wastewater treatment plant inlets, sewage pumping stations, industrial pre‑treatment (food, beverage, paper, etc.), stormwater and irrigation/intake protection where protecting downstream pumps, grinders and biological processes is critical.

How do the automatic and manual modes work and when should I use each?

In automatic mode the unit runs according to its control logic (level sensors, timers or differential pressure) to clean itself and discharge collected debris. Manual mode lets operators start, stop or jog the screen for inspection, commissioning or troubleshooting. Use automatic for normal continuous operation and switch to manual during maintenance, unusual blockages or when commissioning so you can control movements safely.

What electrical and site requirements must I prepare for installation?

The machine is designed for a 220V power supply — confirm whether your specific model requires single‑phase or three‑phase 220V and ensure proper grounding. Provide a stable, protected power source, adequate access for lifting and maintenance, correct flow direction in the channel, and space for the control panel. Always follow the manufacturer’s installation drawings and have electrical work performed by a qualified electrician per local codes.

What routine maintenance and operating practices keep performance optimal?

Regular visual inspections and preventive maintenance are key: check and clean the bar rack, guide rails and discharge chute; inspect drive components, chains, brushes or rakes; lubricate bearings and gearboxes per the manual; test sensors, limit switches and the emergency stop. Frequency depends on influent load (daily checks for heavy debris, weekly/monthly for lighter loads). Always isolate power (lockout/tagout) before any maintenance.

What types and sizes of debris can the fine bar screen handle, and how do I choose bar spacing?

The screen is intended for fine screening of small to medium solids—rags, hair, leaves, plastics, grit clumping materials and similar debris. Bar spacing (slot width) determines the retained particle size and should be selected based on your process requirements and downstream equipment sensitivity. Consult QLHP or your supplier with flow rates and expected solids characteristics so they can recommend the appropriate bar spacing and model.

What does the 1-year warranty cover and how do I make a warranty claim?

The one‑year warranty typically covers defects in materials and workmanship under normal use for the first 12 months from delivery. Wear parts, improper installation, damage from misuse, corrosive environments not specified at purchase or unauthorized repairs are usually excluded. To claim warranty, retain purchase documents and serial number, contact your supplier or QLHP service with photos and a problem description, and follow their instruction for inspection or return. Keep records of maintenance and installation to speed up the process.

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