Bulk Material Handling
ENZAC sources rotary valves under its own brand from CEMAX (Jiangyin Cemax Equipments Co. Ltd) — a specialist manufacturer founded 2013, supplying food, chemical, cement, plastics, and petrochemical industries globally.
| Parameter | Specification |
|---|---|
| Valve Types | Discharging & Metering, Blow-Through, Sanitary Quick-Clean, Granule Discharge |
| Rotor Vanes | 6, 8, 10 or 12 vanes |
| Rotor Designs | Close end, helical, V-type, radius pocket, adjustable-tip |
| Max Pressure | Up to 21 PSI (blow-through / pipeline types) |
| Interior Coatings | Tungsten, Teflon, ceramic powder, hard chrome |
| Shaft Sealing | Packing gland or air purge shaft sealing |
| Accessories | Drop-out box, speed monitor, vent box |
| Applications | Food, grain, chemical, plastics, pharmaceutical, abrasive powders |
| Construction | Mild steel, SS304, SS316 (sanitary grade) |
| Sizing | Multiple bore sizes — specify based on throughput and material |
8 rotor configurations: Open Fixed Vane (standard), Open Fixed Chamfered (smearing materials), Reduced Capacity, Reduced Capacity Multi-Vane, Replaceable Blade (abrasive), Closed Rotor (poor flow), Staggered Pockets (twin outlet), Helical (reduced pulse discharge).
T = 0.06 × V × N × Y × R (T = t/hr; V = L/rev; N = RPM; Y = fill efficiency 0.7–0.9; R = bulk density t/m³). ENZAC calculates this for your exact material — never size from catalogue throughput alone.
| Model | Volume (L/rev) | Bore ØA (mm) | Motor (kW) |
|---|---|---|---|
| CVR/A-150 | 4 | 150 | 0.75 |
| CVR/A-200 | 8 | 200 | 1.1 |
| CVR/A-250 | 16 | 250 | 1.5 |
| CVR/A-300 | 24 | 300 | 2.2 |
| CVR/A-350 | 40 | 350 | 3.0 |
| CVR/A-400 | 46 | 400 | 3.0 |
| CVR/A-500 | 110 | 500 | 4.0 |
| CVR/A-600 | 150 | 600 | 4.0 |
Customer required a custom non-standard bore rotary valve urgently. Standard market lead time: 12 weeks. ENZAC engineered, fabricated, and delivered in 8 weeks without compromising dimensional accuracy or material certification.
ENZAC supplies this equipment as part of complete bulk material handling and end-of-line automation systems — not as an isolated piece. Tell us your full process scope and we'll specify the complete system.