Single Drum Wastewater Grinder

Product advantage

Operation Principle

• 1． Solids enter grinders through open channel；

• 2．Solids pass through cutters for size reduction.；

• 3．Solids are cut into smaller particles and no threat to downstream equipment.
   

Materials of Construction

• Motor: Customized, multiple power options

• Reducer: Planet gear reducer, good ability to against the load impact

• Cutter and spacer: heat-treated alloy steel 4130 with surface harden evenly.

• The hardness is not less than 45~55HRC

• Shaft: heat-treated alloy steel 4140

• Mechanicals Seals: Tungsten Carbide faces

• Housings: Ductile cast iron ASTMA 536

• Frame: Stainless steel(304,316)

Mechanical Characteristic

• Ease and Flexibility of Installation

• ● Adapts to most existing pipelines with little or no modification

• Mechanical Seals

• ● Pressure capability up to 6.3kg/cm2;

• ● No seal flush required and no packing gland to adjust;

• Manhole

• ● Manhole diameter: 1.2m

• ● Wall thickness: 12mm

• Dual Shaft Design

• ●Low-speed, high torque grinders handle rags, rocks, wood,clothing, plastics and other debris

• ●Capable of handling a wider variety of solids than single shafted machine

• Cutter Options

• ● Customized cutters with various tooth configurations to meet special application

Control System Function

• ● PLC Control Cabinet with liquid crystal display, real time monitoring loading

• ● MODBUS standard field bus Communication interface and remote controllable

• ● Time adjustment, runtime and failure records query

• ● Automatic Reversal Function, time and times setting of reversal

• ● Leakage, Over Capacity, Overheating, Short Out and Lack of phase protection functions

• ● Authority setting function

Selection table