- ISO 9001 Certified · Global Engineering Since 1980
SZLH Ring Die Pellet Mill
Ring die pellet mill for large feed mills producing granule feed at a lower cost per ton — die diameters from 350 mm to 768 mm and capacity up to 35 t/h.
- 2–35 t/h
- SZLH series
- Installation & spares
350–768 mm
Ring die diameter
2–35 t/h
Capacity per mill
350–768 mm
Ring die diameter
55–315 kW
Main motor power
7 models
SZLH350 to SZLH768
Working Principle
A variable-speed feeder doses mash into the steam conditioner, where it is heated and softened. The conditioned mash falls into the pelleting chamber and rollers press it through the holes of the rotating ring die. Knives cut the pellets to length before they leave the mill for the cooler.
Key features
- High power and large output
- Stable operation, easy to run and maintain
- Ring die diameter from 350 mm to 768 mm
- Maximum capacity up to 35 t/h
- Simple structure and strong adaptability
- Small footprint and low noise
Technical Data
Figures from the SEMZON catalogue. Our engineers confirm the final model for your product and capacity.
| Model | Main power (kW) | Capacity (t/h) | Feeder power (kW) | Conditioner power (kW) | Die diameter (mm) |
|---|---|---|---|---|---|
| SZLH350 | 55 | 2–5 | 0.7 | 3 | 350 |
| SZLH400 | 75 / 90 | 3–8 | 1.1 | 4 | 400 |
| SZLH420 | 110 | 5–12 | 1.1 | 5.5 | 420 |
| SZLH508 | 132 / 160 | 8–15 | 1.5 | 7.5 | 508 |
| SZLH578 | 160 / 185 | 10–20 | 1.5 | 7.5 | 558 |
| SZLH678 | 200 / 250 | 15–28 | 2.2 | 11 | 678 |
| SZLH768 | 250 / 280 / 315 | 20–35 | 2.2 | 11 | 768 |
Capacities are for poultry feed. Biomass and other dense materials give a lower output per mill.
Where It Is Used
Wood pellet plants that turn sawdust and crop residue into fuel.
Often Used Together
Common
Questions
Straight answers to the questions our engineers hear most about the SZLH Ring Die Pellet Mill.
Still have questions?
Talk directly with our engineering team for a tailored consultation.
What is the price of a pellet mill in Pakistan?
The price depends on the model (SZLH350 to SZLH768), the motor and conditioner, and whether you need a complete pelleting line with boiler, cooler and screener. Send us your required capacity and product and we will quote the right model.
Which SZLH model do I need?
Choose by hourly output: SZLH350 for 2–5 t/h, SZLH420 for 5–12 t/h, SZLH578 for 10–20 t/h and SZLH768 for 20–35 t/h of poultry feed. Biomass and other dense materials give lower output per mill.
Do you supply ring dies and spare parts?
Yes. Ring dies, roller shells and other wear parts are available for SZLH pellet mills. See our Dies & Tooling solution for details.
- Start Your Project
Let’s Build Your Industrial Solution
Tell us about your capacity, raw material and site. Our engineering team will design a custom turnkey solution tailored to your exact requirements and budget.