---
title: "COIMA USA STP"
description: "Sleeve filtering silos, made of calendered sturdy and hot-dip galvanized steel sheet. Ideal for the filtration of medium-fine particles and equipped with: – filtering battery (in the upper..."
url: https://360degreemachinery.com/product/stp/
date: 2024-10-29
modified: 2025-03-26
author: "Qasim Sardar"
image: https://360degreemachinery.com/wp-content/uploads/2024/10/coima-usa-stp.png
type: product
lang: en
---

# COIMA USA STP

Sleeve filtering silos, made of **calendered sturdy** and **hot-dip galvanized** steel sheet. Ideal for the filtration of medium-fine particles and equipped with:

– **filtering battery** (in the upper part) with **pneumatic cleaning system by means of countercurrent compressed air jets** which, thanks to a programmable control unit, automatically controls the cleaning of the filtering sleeves depending on the degree of clogging, with active suction;

– **step irons, platform and large door** with airtight closing to ensure easy access to the filtering battery floor during maintenance operations;

– **storage chamber** (20 to 500 m3 capacity) with cardan motorized extractor (up to 140 m3) or **forced movement through pneumatic system** (extremely sturdy, up to 500 mc);

– the latter, thanks to an intermediate buffer, allows **3 distinct discharge modes that can also be used simultaneously** (briquetting machine, pneumatic or mechanical transfer, etc.).

The standard version includes complete safety systems against fire and explosion such as: Atex explosion-proof panels and fire water ring complete with sprinkler.

**Suitable for operation in both positive and negative pressure.**

Models up to 200,000 m3/h of air capacity.