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Weigh Pan/Scale Parts Washers

Model No: PW28

The PW28 is a cabinet design washing machine, which offers an exceptional efficient wash performance in cleaning detachable scale components such as feed buckets, feed hoppers, chutes, and other weighhead components.

SS Fan
Re Circulated Hot Wash
304 Stainless Steel
Chemical Auto Dosing
High Flow SS Pumps
High Temp Rinse

Weigh Pan/Scale Parts Washers

Model No: PW28

The PW28 is a cabinet design washing machine, which offers an exceptional efficient wash performance in cleaning detachable scale components such as feed buckets, feed hoppers, chutes, and other weighhead components.

SS Fan
Re Circulated Hot Wash
304 Stainless Steel
Chemical Auto Dosing
High Flow SS Pumps
High Temp Rinse

The PW28 is a cabinet design washing machine, which offers an exceptional efficient wash performance in cleaning detachable scale components such as feed buckets, feed hoppers, chutes, and other weighhead components.

Operational Design

The soiled components are loaded onto a special custom design rack where each component is placed, the rack is pushed to the front of the machine where the rack is interfaced and docked with the machine, the top of section of the rack that houses all the components is then slid inside the wash chamber.

Various wash programs can be selected by the HMI screen mounted on the main control panel.

The surfaces of the components are cleaned using our innovative travel jet system which oscillates forwards and backwards within the inside of the chamber with hot water and chemical that is recirculated from the wash tank.

Wash Cycle

The PW28 has a dedicated hot water re-circulated wash tank which can be heated either electrically by immersion type heaters or alternatively it can be heated by steam, by means of steam plate coils for an indirect use or steam injectors for direct use.

The temperature is controlled by the HMI on the control panel allowing for different wash temps to be selected and varying wash programs.

The chosen chemical is automatically dosed into the machine by a chemical doser, the chemical is monitored by a conductivity probe mounted within the wash tank.

Rinse Cycle

The PW28 is supplied with a two-stage rinse, the first being a hot water rinse at 185°F and then the second being a cold-water rinse mixed with a chemical sanitizer additive.

The machine can be selected to run either rinse cycle after the wash cycle has been completed, or it can run the hot water rinse primarily followed by the cold-water sanitizer rinse.

Safety Features

Our range of industrial washing machines are designed with numerous safety features as standard, such as electrical interlocked doors, emergency stop push buttons.

The loading rack is a split trolley design, which is docked with the front of the machine, the top section of the rack slides in out and the machine on rollers which allows for the safe and easy loading of the soiled components.

The heated rinse tank is double skinned as standard to protect the operator from burns.

Sanitary Design

As with all our machines the PW28 Weigh pan washer is built using all the hygienic principles applied to all our equipment thus eliminating potential bacteria and pathogen breeding traps.

Customized Solutions

As with all of our equipment we can customize our equipment to your specific individual needs, all of our machines can be integrated with a range of options to wash different type of containers or tanks.

SS Fan
Re Circulated Hot Wash
304 Stainless Steel
Chemical Auto Dosing
High Flow SS Pumps
High Temp Rinse
HMI Controlled
Adjustable Times
Hygienic
Water Saving

Features

MACHINE SERVICE DETAILS ELECTRICAL HEATED MACHINE:

ELECTRIC:

480v 60Hz 3 phase 4 wire 80 amps/phase FLC.
24 V DC control circuit.

WATER

1 x 1” NPT Inlet
1 x ¾” NPT Inlet

30 – 45 psi inlet pressure (Hot preferred, if available).
30 – 45 psi inlet pressure @ Ambient for sanitizer tank.

DRAIN

1 X 2”

Outlet Gravity only.

STEAM EXHAUST

1 x 10” Diameter outlet

Nominally 650CFM @ 1” wg.

MACHINE SERVICE DETAILS STEAM HEATED MACHINE:

ELECTRIC:

480v 60Hz 3 phase 4 wire 16 amps/phase FLC.
24 V DC control circuit.

WATER

1 x 1” NPT Inlet
1 x ¾” NPT Inlet

30 – 45 psi inlet pressure (Hot preferred, if available).
30 – 45 psi inlet pressure @ Ambient for sanitizer tank.

STEAM

1 x 1” NPT inlet
1 x ¾” NPT Outlet

45-70 PSI inlet pressure.
1 x 225 lbs per hour for the wash plate coil heat exchanger.
1 x 145 lbs per hour for the hot rinse direct injector.

DRAIN

1 X 2” Outlet

Gravity only.

STEAM EXHAUST

1 x 10” Diameter outlet

Nominally 650CFM @ 1” wg.

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Market leaders in North America for the innovation of stainless steel hygienic equipment. We supply changing room equipment, hygiene stations, production essentials, material handling lifters and dumpers, processing equipment and industrial washing systems. Our customers are predominantly within the food processing and hygiene-conscious industries.
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101 Tierney Way
Winchester, KY 40391

951-808-4376

sales@cmpsol.com

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