Maximize Volume, Revenue and Profit.

Built with the same collection of innovative features as all AK series grinders, the AK 635 is a high-volume machine designed to produce hundreds of yards of finished material every day. The up-swing hammermill engineering converts more of your source stream into a very consistent, high-quality product, maximizing your revenue and profit. Organics, shingles, wood waste, drywall — build your business on the back of the AK 635.


IMAGES AND VIDEOS


FEATURES AND BENEFITS


Scraper Floor

The patented, load-sensing scraper floor ensures material is evenly and consistently delivered to the feed roll.

Large Access Doors

Large access doors provide easy access to all critical components and functions of the machine.

Rear Conveyor

The material is discharged by the rear conveyor. It is also possible to separate iron by means of an optional magnetic pulley or overband magnet.

Baffle Plate

A baffle plate with teeth supports the grinding process, and can be adjusted to maximize the life of the wear parts.

Hydraulic Drive

The machine can be crawled using an optional hydraulically driven self-propelled drive.

Slip-On Coupling

By means of a slip-on coupling, the machine can be moved with the wheel loader grab (only for machines with drawbar).

One-Piece Sizing Screen

The product size can be adjusted by choosing mesh sizes between 1" and 16", and changing the easily replaceable screen in 10 minutes or less.

Upswing Rotor

The large, 2.5-ton rotor with easily replaceable tips grinds the material. The free-swinging design provides protection from contaminants.

Feed Roll

The reversible feed roll ensures material is consistently and evenly fed to the grinding chamber.

Hinged Radiator

The hinged radiator is easily accessible and includes an automatic reversing fan.

SPECIFICATIONS


 AK 635AK 635 KAK 635 SA
GENERAL SPECIFICATIONS
Permissible Weight25,000 kg (55,116 lb)32,000 kg (70,548 lb)
Chassiscentral-axle trailer chassis with 3 axles, for 80 km/h (50 mph), with ABScentral-axle trailer chassis with 3 axles, for 80 km/h (50 mph), with ABS
Drivediesel enginediesel engine
TypeMercedes-Benz OM 502 LAMercedes-Benz OM 502 LA
Power440 kW (598 hp) at 2,000 rpm440 kW (598 hp) at 2,000 rpm
Torque2,800 Nm at 1,300 rpm2,800 Nm at 1,300 rpm
Exhaust LevelEUROMOT III BEUROMOT III B
Fuel Tank750 I (198 gal)750 I (198 gal)
FLAIL DRUM
Width1,750 (5'9")1,750 (5'9")
Diameter1,100 (3'7")1,100 (3'7")
Weight (With Flail Tips)approx. 2,500 kg (5,512 lb)approx. 2,500 kg (5,512 lb)
Speed970 - 1,140 rpm970 - 1,140 rpm
Number of Flails/Teeth3636
Flail Weight (Including Tip)approx 14.5 kg (31 lb)approx 14.5 kg (31 lb)
Maximum Infeed Height650 (2'2")650 (2'2")
DISCHARGE CONVEYOR
Length6,150 (20'2")6,150 (20'2")
Width1,500 (4'11")1,500 (4'11")
Belt Speed2.25 m/s (7'5"/s)2.25 m/s (7'5"/s)
Dischage Height4,500 (14'9")4,500 (14'9")
STANDARD EQUIPMENTadditional hydraulic connection, remote control, grinding basket, available mesh sizes 30 - 400 (1.2 - 15.75"), twin driveadditional hydraulic connection, remote control, grinding basket, available mesh sizes 30 - 400 (1.2 - 15.75"), twin drive, damping facility
OPTIONShydraulic self-propelled drive, overband magnet, magnetic pulley, damping facilityoverband magnet, magnetic pulley, baffle plate with cutting bar

Click to Expand the Specifications Table

TESTIMONIALS


"Our AK 630 provides quality production with minimal wear and maximum fuel efficiency. The first one worked great for us and we now have a second."


Randy K., Owner,

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"The efficiency of our Doppstadt shredder, grinder and trommel screen are literally second to none."


Noah M., V.P. Operations

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"Our AK 630 provides quality production with minimal wear and maximum fuel efficiency. The first one worked great for us and we now have a second."

Randy K., Owner,

"The efficiency of our Doppstadt shredder, grinder and trommel screen are literally second to none."

Noah M., V.P. Operations

EDITORIALS


Kreider Mulch Leans Heavily on Doppstadt for Processing Efficiency

Kreider Mulch Leans Heavily on Doppstadt for Processing Efficiency 4 June 2018 Randy Kreider grew up in Lancaster, a quaint small town in rural eastern Pennsylvania. Unless you’re inside the urban boundaries… Read More

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