Dongcheng DQU160B Electric Paint Mixer (800W, 160mm, 680 RPM)

• Brand: Dongcheng
• Product Name: Heavy Duty Electric Paint & Putty Mixer
• Product Series: Professional Liquid and Viscous Mixing Family
• Model Code: DQU160 (Also designated as DQU160B in select markets)
• Kit Pack Configuration: 1 x Mixer Machine Body, 1 x Stirring Paddle Assembly, 1 x Auxiliary D-Handle, 1 x Replacement Carbon Brush Set, 1 x Operation Manual
• Material Construction: Impact-resistant polymer motor housing with a heavy-duty die-cast metal gear head assembly
• Structural Features: 360° rotatable rear D-handle, ergonomic top spade grip, industrial M12 threaded paddle connection
• Applications: High-viscosity paint blending, wall putty preparation, tile adhesive compounding, plaster/mortar mixing, and chemical coating agitation

Dongcheng DQU160 Electric Mixer is an industrial-grade, high-torque corded mixing solution engineered to blend thick, high-viscosity construction compounds cleanly and efficiently. Driven by a high-performance 800W pure copper-wound motor, it generates a stable no-load speed of 680 RPM. Rather than relying on standard high-RPM drilling actions that introduce micro-bubbles into mixtures, this platform downshifts velocity to supply massive rotary torque — ensuring smooth, chunk-free textures without motor overheating or stalling.

The defining operational asset of the DQU160 configuration is its robust M12 threaded paddle spindle interface. By replacing generic keyed chucks with an inline screw-lock architecture, it completely eliminates slippage when stirring dense batches of wall putty or heavy tile mortar. Weighing a manageable 2.4 kg (body weight), the tool features a multi-directional rear handle system that absorbs aggressive counter-rotational micro-shocks. This design provides operators with maximum stability and structural control when managing deep barrel operations.

Technical Specifications

Recommendation

Why Buy from HomeRun?

1) Can this machine be used to mix thick concrete or heavy cement mortar?

Yes. The 800W low-speed, high-torque gearbox is specifically engineered to stir dense construction materials like cement mortar, plaster, and thick wall putties without locking up.

2) What is the correct technique to avoid damaging the motor during mixing?

Always place the mixing paddle completely inside the liquid barrel before pulling the power switch, rather than starting the motor first and then lowering the paddle in. When mixing dense materials like thick concrete mortars, work in brief, progressive intervals rather than running the tool non-stop for long periods to avoid early gear wear or overheating.

3) Can I use third-party mixing paddles with this tool?

Yes, as long as the third-party paddle features a standard matching M12 threaded connection rod. Standard hex-shank or round-shank drill paddles are not compatible with this inline threaded spindle configuration.

4) Does it have a variable speed trigger mechanism?

No. The DQU160 uses a continuous single-speed toggle switch set directly at its optimized 680 RPM output threshold. This design delivers maximum consistency and eliminates the risk of switch burn-outs during long mixing cycles.

5) What is the maximum paddle size this mixer can handle?

The DQU160 supports mixing paddles up to 160 mm in diameter, allowing rapid, uniform compound dispersion across large mixing volumes without overloading the 800W motor.

1. Return within 24 hours of delivery for:
   • Damaged or defective product
   • Wrong or missing item
2. Product cannot be returned once installed or used
3. Refer to Refund Policy for complete details