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| Model | PD 700 |
| Body Type | Monoblock Cast Body |
| Motor Power | 55 - 75 kW / 380V Three-Phase |
AREAS OF USE:
The PD 700 is utilized for the micronized grinding and granulation of minerals and chemical substances. It provides highly effective grinding for minerals such as calcite, gypsum, lime, limestone, dolomite, and borax. Additionally, special production in compliance with food-grade standards is available for chemicals, salt, spices, and the feed industry.
PRODUCTION & ENGINEERING:
The body and motor assembly of the PD 700 Pin Mill feature a monoblock cast design. All components are processed on CNC machines to ensure mechanical precision. The grinding pins are manufactured from alloyed cast steel and subjected to specialized heat treatment for maximum wear resistance. The system utilizes imported stainless perforated sheet sieves, allowing for various final particle sizes through exchangeable sieve inserts.
Capacity and Particle Size Analysis (Calcite Test Results)
|
Sieve Size (Aperture) |
Feed Size |
Output Size |
Particle Distribution |
Capacity / Hour |
|
500 Microns (0.5 mm) |
0-20 mm |
0-250 microns |
70-80% < 100μm / 20-30% < 250μm |
4 Tons / Hour |
|
800 Microns (0.8 mm) |
0-20 mm |
0-500 microns |
60% < 100μm / 30% < 250μm / 20% < 500μm |
5 - 7 Tons / Hour |
|
1000 Microns (1 mm) |
0-20 mm |
0-800 microns |
30% < 100μm / 70% < 800μm |
7 - 8 Tons / Hour |
|
2000 Microns (2 mm) |
0-20 mm |
0-1500 microns |
70% < 800μm / 30% < 1500μm |
8 - 10 Tons / Hour |
|
3000 Microns (3 mm) |
0-20 mm |
0-2 mm |
50% @ 1mm / 50% @ 2mm |
12 Tons / Hour |
Storage and Material Transfer: The final product can be directly discharged into a large silo for storage or transferred to distant locations using a blower system. For classification requirements, the product can be integrated with Algaier-type screens or separators; in this configuration, oversized particles are recirculated to the mill for re-grinding.
Operational Notes: The capacity values provided are based on calcite trials and will increase with smaller feed sizes or screenless operation. Although values were obtained at constant speeds, the mill speed can be adjusted via a Frequency Control Drive (Inverter) to achieve various output characteristics.
| Sieve Size (Aperture) | Feed Size | Output Size | Particle Distribution | Capacity / Hour |
| 500 Microns (0.5 mm) | 0-20 mm | 0-250 microns | 70-80% < 100μm / 20-30% < 250μm | 1 - 1.5 Tons / Hour |
| 800 Microns (0.8 mm) | 0-20 mm | 0-500 microns | 60% < 100μm / 30% < 250μm / 20% < 500μm | 2 Tons / Hour |
| 1000 Microns (1 mm) | 0-20 mm | 0-800 microns | 30% < 100μm / 70% < 800μm | 3 Tons / Hour |
| 2000 Microns (2 mm) | 0-20 mm | 0-1500 microns | 70% < 800μm / 30% < 1500μm | 4 Tons / Hour |
| 3000 Microns (3 mm) | 0-20 mm | 0-2 mm | 50% @ 1mm / 50% @ 2mm | 5 Tons / Hour |
| Model | PD 300 |
| Body Type | Monoblock Cast Body |
| Motor Power | 15 kW / 380V Three-Phase |