Gravity-fed raw coal
Raw coal enters by its own weight; the dense medium still enters under a specified working pressure.
Original catalog reference. Please request current photographs for the configuration you need.
Hydrocyclones
Pressureless-Feed Three-Product Dense Medium Cyclone
A two-stage dense-medium cyclone system using gravity-fed raw coal and pressurized medium for staged separation.
WTMC 500/350–1500/1100Price, quantity, lead time and payment terms are confirmed in your quotation.
WeChat18263436286
Search this number in WeChat to add us.PRODUCT OVERVIEW
Construction.
Function. Application.
Qualified dense-medium suspension enters the first-stage cyclone tangentially under working pressure. Raw coal enters axially from the top under its own weight, which is the pressureless-feed aspect of this arrangement.
Under centrifugal action, heavier material moves toward the wall and leaves through the underflow into the second stage. Lighter material moves toward the air column and is discharged through the overflow.
The first-stage underflow carries a more concentrated and coarser medium into the second stage, creating the medium-density conditions for further separation. The catalog compares second-stage operation with a general DSM-type two-product cyclone.
PRODUCT CHARACTERISTICS
What defines this product.
Two-stage separation
First-stage underflow feeds the second stage for further separation of the heavier fraction.
Paired stage dimensions
Each WTMC model lists both first-stage and second-stage diameters together with feed size and throughput.
TECHNICAL INFORMATION
Specifications & selection
Catalog reference values for this product family. Final supply specifications are confirmed against your application and approved drawing.
| Catalog series | WTMC 500/350–WTMC 1500/1100 |
|---|---|
| Raw-coal feed | Axial gravity feed into the first stage |
| Dense-medium feed | Tangential feed at working pressure |
| Separation arrangement | Two cyclone stages |
| Selection fields | Stage diameters, feed size, inlet pressure and throughput |
Confirm the raw-coal feed characteristics, dense-medium circuit, separation targets and installation space.
DETAILED CATALOG DATA
Compare the listed options.
Open a table to view the full schedule.
On smaller screens, scroll across to see all columns.
| Model | Stage 1 diameter (mm) | Stage 2 diameter (mm) | Max feed size (mm) | Inlet pressure (MPa) | Throughput (t/h) |
|---|---|---|---|---|---|
| WTMC 500/350 | 500 | 350 | 20 | 0.05-0.08 | 30-40 |
| WTMC 600/400 | 600 | 400 | 30 | 0.06-0.1 | 50-60 |
| WTMC 710/500 | 710 | 500 | 35 | 0.07-0.12 | 90-100 |
| WTMC 850/600 | 850 | 600 | 50 | 0.10-0.14 | 110-130 |
| WTMC 900/650 | 900 | 650 | 50 | 0.12-0.16 | 140-160 |
| WTMC 1000/710 | 1000 | 710 | 65 | 0.15-0.18 | 200-220 |
| WTMC 1200/850 | 1200 | 850 | 80 | 0.20-0.28 | 260-350 |
| WTMC 1300/920 | 1300 | 920 | 90 | 0.22-0.30 | 320-400 |
| WTMC 1400/1000 | 1400 | 1000 | 100 | 0.28-0.38 | 320-400 |
| WTMC 1500/1100 | 1500 | 1100 | 120 | 0.30-0.40 | 500-600 |
Catalog model data; final performance depends on feed characteristics and medium conditions.
LET’S TALK ABOUT YOUR APPLICATION
Start with your operating conditions.
Share your medium, dimensions and quantity. We’ll review the requirements for your quotation.
Request a quote Email our team Chat on WhatsApp
WeChat18263436286
Search this number in WeChat to add us.