📦 Product Description
Double Shaft Paddle Type Concrete Powder Mixer Machine (CE Certified)
📋 Preliminary Requirements for Inquiry:
▶ 1. What materials do you mix? (Raw material names)
▶ 2. What is the power fineness or particle size? (mesh, mm)
▶ 3. What is the bulk density of mixed materials? (kg/liter, kg/m3)
▶ 4. How many kgs or liters required per batch?
▶ 5. Distance from bottom discharge outlet to ground?
▶ 6. Material of construction: (A) Mild Steel; (B) Contact parts Stainless Steel; (C) All Stainless Steel.
1. Working Principle
CMPP series horizontal double shaft paddle mixer consists of a W-shaped tank, top cover, and reverse rotation double shafts equipped with paddles. The double shafts rotate in opposite directions with specific angled paddles, causing materials to blend axially and radially. This movement forms a fluidized bed, creating instant weightlessness for homogeneous mixing, which is why it is also known as a weightlessness mixer.
2. Performance & Features
- Material: Stainless steel 304 / 316L or mild steel Q235
- Surface Treatment: Painted (mild steel) or Polished/Sandblasted (stainless steel)
- Agitator: Specially angled paddle agitators
- Tank Design: Horizontal W-shaped tank for optimal flow
- Mixing Efficiency: 5-20 minutes per batch
- Sealing: Teflon stuffing seal or air purge seal
- Discharge: Pneumatic or manual flap/cylindrical valve
- Power Options: 220V 50HZ single phase / 380V 50HZ 3 phase
3. Optional Features
Wear-resistant and anti-corrosion materials; continuous mixing capability; variable speed control; mechanical seals; customized openings; temperature and pressure control; heavy-duty configurations; liquid spraying devices; and explosion-proof electronic components.
Frequently Asked Questions
Q: What is the main advantage of a double shaft paddle mixer?
A: It creates a "fluidized bed" effect that allows for extremely fast and homogeneous mixing of powders and granules through weightlessness movement.
Q: How long does a typical mixing cycle take?
A: Depending on the material properties, the batch mixing time usually ranges between 5 to 20 minutes.
Q: Can this mixer handle liquid spraying?
A: Yes, a liquid spraying device is available as an optional feature for adding small amounts of liquids to the dry powder mix.
Q: What materials of construction are available?
A: We offer the mixer in full Stainless Steel (304 or 316L) for food/pharmaceutical grades, or Mild Steel for industrial applications.
Q: Is it possible to get an explosion-proof version?
A: Absolutely. We can customize the motor, electronic elements, and control cabinet to meet specific ex-proof requirements.
Q: Does the machine come with a warranty or certificate?
A: Yes, our double shaft paddle mixers are CE certified and built according to high-quality industrial standards like SGS and GMP.