Charter Machine - Belt Filter Presses

EVERY LITTLE BIT COUNTS
Our Regent Press 15 Roll is an enlarged version of the Tower Press. Seven additional rollers (15 total) provide more retention time, allowing for additional shearing and pressure. Depending on the solids processed, this could increase cake solids by 2 to 5 percent.

Built to Last.
Like our standard Tower Press, the Regent models are equipped with 1-piece solid pillow block bearing housings, self-aligning double row spherical bearings, with a quadruple lip seal. The bearing housings are machined n-house for total quality control and coated with a 2-part epoxy base primer with 4 mil thickness and 2 finish coats of 2-part epoxy at 4 mil per coat dry film thickness.
All 3 sizes of the Regent Press include the same user-friendly features found in our Tower Press, such as ; center pivot, adjustable wedge zone, filtrate recycling option, high discharge and our patented pneumatically operated doctor blade and plow lift designs.

Sizes
.5 meter

1.2 meter

1.7 meter

2.2 meter

Performance is in the details.
The gravity deck is positioned at eye level, allowing for accurate visual adjustments without the costly addition of catwalks, steps or risers around the Tower Press. Available in 1.2, 1.7, or 2.2 meter units, the Tower Press features an elevated discharge that is over six feet from the base of the press allowing for easier design and access to conveying equipment. Pneumatically operated doctor blades and plow lift assembly reduces labor and wash-down time. Tower Press units are also available in short deck version where space is a premium.

HIGH SOLIDS, LOW MAINTENANCE A lot of companies offer a belt filter press, but only Charter Machine Company offers the Tower Press. Its innovative design is leaps and bounds ahead of the industry, resulting in high cake solids, improved capture rate and excellent throughput.
*Center pivot, fewer hassles.* The Tower Press features a revolutionary center pivot design that is Eur friendly and easier on belts. The unique center pivot design improves belt alignment by adjusting both sides of the belt simultaneously for quicker performance over the life of the belt.
*Maximum dryness.* Vertically aligned pressure rollers assure maximum cake dryness to minimize hauling and land fill fees. The Charter Machine patented stainless steel drip pan design, positioned under each roller prevents re-wetting of the cake, keeping moisture content to a minimum.

Sizes .5 meter 1.2 meter 1.7 meter 2.2 meter

TP7.4 Tower Press
Small Capacity, Big Capabilities.

The TP7.4 Tower Press functions just like our Tower Press, but requires less space.
It allows smaller facilities that have the same problems as larger plants, to have the same center-pivot design, same vertical arrangement of rollers and same individual drip pans. All TP7.4 units are customized with a rotating gravity zone for smaller foot prints. This .7-meter unit is also available in our 15 roll Regent Model

FEATURES

Non-corrosive construction
Interchangable sherical roller bearings
Pneumatically actuated sludge plow assembly
User-friendly, low-maintenance operation

BENEFITS

Low polymer and power consumption
Superior solids capture ratio

Sizes

1.2 meter

1.7 meter

2.2 meter

3 Belt Press
The Sentry Press has proven to be the ideal solution for:
Thin sludge feeds, high flow rates, maximum cake dryness.

This machine offers:
incresed gravity belt speed
lower pressure section speed highest degree of belt wrap ...for maximum dewatering!

Also available in 304 “OR” 316 stainless steel

Sizes

1.2 meter

1.7 meter

2.2 meter

Every component of the Sentry Press has been engineered for paramount funcionality:

our traditional center pivot steering on both the gravity deck and the pressure section for imporved belt alignment
user friendly features such as the pneumatic actuated plow lift & doctor blade
lowered gravity deck to eliminate the need for a viewing/maintenance platform
gravity belt bearings guaranteed to last for the life of the unit

3 Belt Press

TWO IN ONE SLUDGE PROCESSING

For plants with limited space of dealing with sludge volume that exceeds the capabilities of traditional belt filter press, Charter Machine Company suggests our 3-Belt Press. It is a gravity belt thickener and belt filter press combined into a single unit.

Sizes

1.2 meter

1.7 meter

2.2 meter

sizes and speeds to meet your needs.
Available with 1.2, 1.7, or 2.2- meter width belts, the 3-Belt Press features an independent gravity deck with its own variable speed belt-drive to accomodate higher feed rates on the gravity deck. The Belt Filter Press wedge zone and pressure sections are allowed to maintin a slower belt speed, thus maximizing the units de-watering capability for the driest cake possible.

Small package, big results.
A 3-Belt Press eliminates the need for a seperate gravity belt thickener, but can still be outfitted with the option of running the unit as a thickener only. By allowing this option along with the belt filter press feature, it provides great versatility to the facility while reducing the demand for floor space.

Designed to perform.
The 3-Belt unit is excellent for handling thing sludges in one operation, but can be very efficient with various sludge types. In addition to wastewater treatment and water plant facilities, the 3- Belt unit is extremely cost effective for many industrial accounts due to its versatality.

Our Products