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ST 15


The Shred-Tech® ST-15 Stationary Shredder is engineered to provide you with optimized shredding capabilities. This is a solid machine that has the durability to withstand the constant demands of the shredding industry and hold up for years. Designed for light-duty applications with a throughput of up to 1 ton per hour, this shredder allows you to shred more in less time. Thanks to its reliable strength and high-performance capabilities, you can expect an excellent return on your investment as your company experiences improved efficiencies while reducing your footprint. This can ultimately lead to more opportunities for diversification in order to scale or expand into new segments.

This high-powered shredder can easily shred through 13" x 21" sized material, rendering them into easy-to-handle scraps for further processing or use. Several successful design refinements to the shredder offer an increase in ease of maintenance and shredder durability as well, while bulkhead walls at either end of the cutting chamber provide excellent bearing and seal protection. The modular lightweight cast construction facilitates quick and easy assembly. Our engineering team at Shred-Tech® can help with maintenance procedures, and we keep a stockpile of parts available for quick and easy replacement.

FEATURES

Applications
The ST-15 Stationary Shredder can be used for the following applications:

  • Aluminum Recycling
  • E-Waste Recycling
  •    - Circuit Board Recycling
  • General Waste Recycling
  • Metal Recycling
  • Paper Shredding
  • Plastic Recycling
  • Textiles & Carpet Recycling


Standard Features for the ST-15
The ST-15 Stationary Shredder is built with a cast aluminum body with patent pending cast-in steel cleaning fingers for effective durability. It is available with a wide range of gear reduced drive ratios fitted with 10, 20, 25, or 30 HP electric motors for power you can count on. The shredder comes with a number of standard features that are designed to enhance the overall performance of the machine, including sharp knives, durable hex shafts, and a control panel, which all work together seamlessly to provide you with a reliable shredding experience.

Knives
Shred-Tech® engineers have designed each knife profile and configuration to suit the application for maximum throughput and optimum shred size. Each knife is manufactured with the sharpness needed to pierce through thick material and slice up materials with effective ease. The number of knives can be 14, 30, 50, or 73, and their thickness can range from 1/4" to 1 3/16”.

Hex Shafts
The unique design of the machined hex shafts maximizes knife placement options and allows for easy knife removal and machine maintenance. Size for size, the hex shaft is several times stronger than a keyed shaft. The Shred-Tech® hex shaft drive system offers the highest knife-tip cutting force of any comparable shredder on the market.

Control Panel
The ST-15 control panel, designed by certified Shred-Tech® technicians, features illuminated function buttons, a keyed power switch, fused lockable disconnect, an hour meter, and a programmable logic controller for shredder functions, including knife reversal on overload. This panel puts the entire shredding process right into your hands, allowing you to take full control to ensure that the system is working just how you want.

Optional Accessories for the ST-15 In order to better your shredding experience, we also offer a variety of optional accessories available for the ST-15 Stationary Shredder. These include a hopper, stand, and in-feed and out-feed conveyors, among others. Each component is designed to provide unrelenting support and superior reliability to effectively enhance the overall performance of the shredder. For more information on how Shred-Tech® can improve the performance of your ST-15 with more optional accessories, our team is available 24/7 to help create a custom solution for you, so contact us today to get started!

Hopper
Our engineers crafted our hoppers with high durability and functionality in mind. This option allows you to modify the hopper so that it can better suit your application or installation. Its height and width are essential when it comes to the size and types of material that can be put into the shredder, since the hopper acts like a funnel to significantly reduce the risk of blockages or buildup. Our engineers have also designed the hopper for heavy-duty usage, allowing it to withstand tougher, heavier, and bulkier materials with ease.

In-Feed & Out-Feed Conveyor
You can choose whether you wish to include an in-feed conveyor, an out-feed conveyor, or both for your ST-15 Stationary Shredder. These conveyors can help make the loading and unloading processes much more efficient for your operators as they automatically carry materials to or from the shredder. Designed to save you plenty of time and effort, in-feed and out-feed conveyors allow for more shredding and increased revenue.

Stand
Our custom stands are designed to keep up with the constant demands of the industry. Built by our expert engineers, our heavy-duty stands easily support the weight of the entire shredder machine, making sure that the shredding process can be done safely and securely. Adding a stand can provide extra clearance in your available facility space to allow for additional equipment. With the shredder raised off the ground, shredded materials can even fall via gravity directly into a bin or onto downstream equipment, such as an out-feed conveyor, for further collection and easy unloading.
ST-15 TECHNICAL SPECIFICATIONS
Metric Imperial

PRODUCT SPECIFICATIONS ST 15E ST 15ES
M/C Length1,473 mm.1,372 mm.
M/C Width 1,016 mm. 1,016 mm.
M/C Height 2,286 mm. 2,286 mm.
M/C Weight 612 kg. 567 kg.
Floor Space 1.50 sq.m. 1.40 sq.m.
Throughput <1 t/hr <1 t/hr
Size of Material (LxW) 330.2 x 533.4 330.2 x 533.4
Shred Size/Fraction Size Strips (Inconsistent) Strips (Inconsistent)
Drive Electric Electric
Number of Motors 1 1
Power 7.35-22 kw. 7.35-22 kw.
Voltage 208-600 208-600
Hertz 50/60 50/60
Knife Thickness 6.35, 9.5, 15.8, 30 mm. 6.35, 9.5, 15.8, 30 mm.
Number of Knives 73, 50, 30, 14 73, 50, 30, 14
Knife Diameter 171 mm. 171 mm.
Hex Size 68 mm. 68 mm.
Distance Between Shafts 149 mm. 149 mm.
Cutting Chamber (LxW) 533 x 330 mm. 432 x 330 mm.
Discharge Height 1,016 mm. 1,016 mm.
Hopper Height 965 mm. 965 mm.
Hopper Opening 599 x 711 mm. 559 x 610 mm.
Stand Opening (Width) 762 mm. 762 mm.
Stand Opening (Length) 965 mm. 864 mm.
Application Plastic,Metal,Paper,E-Waste,Circuit Boards,Aluminum,General Waste,Textile & Carpet Plastic,Metal,Paper,E-Waste,Circuit Boards,Aluminum,General Waste,Textile & Carpet
OPTIONAL FEATURES

PLC Interfacing for Peripheral Equipment

Custom Stands and Hoppers

Feed and Discharge Conveyors

Truck Mounted

Airveeying Discharge

Magnetic Ferrous Separation

PRODUCT SPECIFICATIONSST 15EST 15ES
M/C Length5854
M/C Width4040
M/C Height 90 90
M/C Weight1,350 lbs1,250 lbs
Floor Space16.00 sq.ft.15.50 sq.ft.
Throughput<1 t/hr<1 t/hr
Size of Material (LxW) 13" x 21" 13" x 21"
Shred Size/Fraction Size Strips (Inconsistent) Strips (Inconsistent)
DriveElectricElectric
Number of Motors11
Power 10-30 HP 10-30 HP
Voltage 208-600 208-600
Hertz50/6050/60
Knife Thickness1/4", 3/8", 5/8", 1 3/16"1/4", 3/8", 5/8", 1 3/16"
Number of Knives73, 50, 30, 1473, 50, 30, 14
Knife Diameter6 3/4"6 3/4"
Hex Size 2 11/16" 2 11/16"
Distance Between Shafts 5 7/8" 5 7/8"
Cutting Chamber (LxW) 21" x 13" 17" x 13"
Discharge Height 40" 40"
Hopper Height 38" 38"
Hopper Opening22" x 28"22" x 24"
Stand Opening (Width) 30" 30"
Stand Opening (Length) 38" 34"
Application Plastic,Metal,Paper,E-Waste,Circuit Boards,Aluminum,General Waste,Textile & Carpet Plastic,Metal,Paper,E-Waste,Circuit Boards,Aluminum,General Waste,Textile & Carpet
OPTIONAL FEATURES

PLC Interfacing for Peripheral Equipment

Custom Stands and Hoppers

Feed and Discharge Conveyors

Truck Mounted

Airveeying Discharge

Magnetic Ferrous Separation

Metric Imperial

Model/Spec M/C Length x Width x Height
(mm.)
M/C Weight
(kg)
Floor Space
(sq.m.)
Drive Power
(kw)
Voltage Hertz Knife Thickness (STD) (mm.) Hex Size
(mm.)
Distance Between Shafts(mm.) Cutting Chamber (mm.) Discharge Height (mm.) Hopper Height (mm.) Hopper Opening (mm.) Stand Opening
Width (mm.)
Stand Opening Length (mm.) Number of Motors Number of Knives Knife Diameter (mm.)
ST-15E 1,473 x 1,016 x 2,286 612 1.50 Electric 7.35-22 208-600 50/60 6.35, 9.5, 15.8, 30 68 149 533 x 330 1,016 965 599 x 711 762 965 1 73 171
ST-15ES 1,372 x 1,016 x 2,286 567 1.40 Electric 7.35-22 208-600 50/60 6.35, 9.5, 15.8, 30 68 149 432 x 330 1,016 965 559 x 610 762 864 1 73 171
ST-5 Stationary Shredder 1,607 x 914 x 1,524 408 0.97 Electric 3.7 208-600 50/60 42 60 152 127x318 / 76.2 x 318 762 381 32x127 533 597 1 - 165.1 / 171.45
ST-25ES 1,727 x 686 x 1,981 907 1.20 Electric 11-18 208-600 50/60 10 16 22 30 68 149 699 x 406 1,016 508 - 533 762 1 72, 40, 32, 24 197
ST-25E 2,083 x 686 x 1,981 1,043 1.50 Electric 11-18 208-600 50/60 10 16 22 30 68 149 699 x 406 1,016 508 - 533 1,118 1 72 40 32 24 197
ST-25EL 2,261 x 685 x 1,981 1,134 1.60 Electric 11-18 208-600 50/60 10 16 22 30 68 149 699 x 406 1,016 508 - 533 1,295 1 72, 40, 32, 24 197
ST-35 2,083 x 1,626 x 2,667 1,279 3.40 Electric 22 - 40 208-600 50/60 16 13 102 203 635 x 533 1,016 1,118 533 533 1,016 2 46 52 241
ST-50E 2,794 x 1,143 x 2,718 2,359 3.10 Electric 30-37 208-600 50/60 16 22 30 41 86 191 1,016 x 533 1,016 1,118 1,016 x 1,016 533 1,905 1 or 2 64, 48, 32, 24 254
ST-50EL 3,048 x 1,143 x 2,718 2,359 3.50 Electric 30-37 208-600 50/60 16 22 30 41 86 191 1,270 x 533 1,016 1,118 1,270 x 1,016 533 1,905 1 or 2 64, 48, 32, 24 254
ST-75L 3,722 x 1,295 x 2,667 4,173 4.80 Electric 45-75 208-600 50/60 16, 22, 25, 38, 51 110 240 1,590 x 635 1,067 864 1,575 x 1,168 635 2,235 1 or 2 90 60 40 318
ST-75E 3,404 x 1,295 x 2,667 3,810 4.40 Electric 45-75 208-600 50/60 16, 22, 25, 38, 51 110 240 1,273 x 635 1,067 864 1,270 x 1,168 635 1,930 1 or 2 72 48 32 318
ST-75H 2,545 x 1,295 x 2,667 3,130 3.30 Hydraulic 56 208-600 50/60 16, 22, 25, 38, 51 110 240 1273 x 635 1,067 864 1,270 x 1,168 635 1,930 1 or 2 72 48 32 318
ST-75ES 3,073 x 1,295 x 2,667 3,447 4.00 Electric 45-75 208-600 50/60 16, 22, 25, 38, 51 110 240 956 x 635 1,067 864 965 x 1,168 25 1,626 1 or 2 54 36 24 318
ST-75HS 2,184 x 1,295 x 2,667 2,767 2.90 Hydraulic 56 208-600 50/60 16, 22, 25, 38, 51 110 240 956 x 635 1,067 864 965 x 1,168 635 1,626 1 or 2 54 36 24 318
ST-100E 3,683 x 1,397 x 2,794 6,577 5.10 Electric 45-112 208-600 50/60 38 48 64 137 308 1,537 x 813 1,092 940 1,524 x 1,372 838 2,362 1 or 2 40 32 24 413
ST-100H 2,921 x 1,397 x 2,794 5,488 4.00 Hydraulic 75-112 208-600 50/60 38 48 64 137 308 1,537 x 813 1,092 940 1,524 x 1,372 838 2,362 1 or 2 40 32 24 413
ST-100ES 3,302 x 1,397 x 2,794 5,534 4.60 Electric 45-112 208-600 50/60 38 48 64 137 308 1,143 x 813 1,092 940 1,524 x 1,372 838 1,981 1 or 2 30 24 18 413
ST-100HS 2,540 x 1,397 x 2,794 4,672 3.50 Hydraulic 75-112 208-600 50/60 38 48 64 137 308 1,143 x 813 1,092 940 1,524 x 1,372 838 1,981 1 or 2 30 24 18 413
ST-300ES 3,912 x 1,651 x 711 8,618 6.50 Electric 75-149 208-600 50/60 41, 48, 59, 73 168 381 1651 x 1016 1,219 1,270 - 1,295 2,743 2 43, 34, 27, 22 508
ST-300E 3,912 x 1,651 x 711 9,525 6.90 Electric 75-149 208-600 50/60 41, 48, 59, 73 168 381 1651 x 1016 1,219 1,270 - 1,295 3,048 2 43, 34, 27, 22 508
ST-300EL 3,912 x 1,651 x 711 10,433 7.30 Electric 75-149 208-600 50/60 41, 48, 59, 73 168 381 1651 x 1016 1,219 1,270 - 1,295 3,302 2 43, 34, 27, 22 508
ST-400ES 4,357 x 1,956 x 4,064 13,608 8.40 Electric 441-883 208-600 50/60 38 48 73 76 177 or 203 432 1,346 x 1,168 2,032 1,016 - 1,194 2,161 2 35 28 22 18 578
ST-400E 4,662 x 1,956 x 4,064 14,969 8.90 Electric 441-883 208-600 50/60 38 48 73 76 177 or 203 432 1,651 x 1,168 2,032 1,016 - 1,194 2,997 2 43 34 27 22 578
ST-400EL 4,931 x 1,956 x 4,064 15,876 9.30 Electric 441-883 208-600 50/60 38 48 73 76 177 or 203 432 1,905 x 1,168 2,032 1,016 - 1,194 3,531 2 50 40 31 26 578
ST-400EXL 5,222 x 1,956 x 4,064 17,236 9.80 Electric 441-883 208-600 50/60 38 48 73 76 177 or 203 432 2,210 x 1,168 2,032 1,016 - 1,194 3,835 2 57 46 36 30 578
ST-1200HS 4,356 x 2,530 x 4,388 32,037 11.10 Hydraulic 447-895 - - 74.6 276 606 1,575 x 1,778 2,070 1,487 2,089 x 1,799 2,692 2,362 2 24 806
ST-1200H 4,940 x 2,530 x 4,388 35,380 12.50 Hydraulic 447-895 - - 74.6 276 606 1,575 x 2,369 2,070 1,487 2,089 x 2,388 3,277 2,362 2 32 806
ST-1200HL 5,531 x 2,530 x 4,388 38,737 14.00 Hydraulic 447-895 - - 74.6 276 606 1,575 x 2,959 2,070 1,487 2,089 x 2,978 3,861 2,362 2 40 806
ST-50ES 2,540 x 1,143 x 2,718 2,223 2.78 Electric 15-37 208-600 50/60 16 22 30 41 86 191 533 x 762 1,016 1,118 762 x 1,016 533 1,397 1 or 2 64, 48, 32, 24 254
ST-5 Portable Shredder - x - x - 408 0.98 Electric 2.2 208-240 50/60 41.3 / 9.5 60.3 152.4 127 x 317.5 / 76.2 x 317.5 - 381 - - - 1 - 165.1 / 171.45
ST-8 Stationary Shredder - x - x - - - Electric 11 - - - 84.8 190.5 401.6 x 101.6 / 401.6 x 139.7 330 1,270 - - - 1 5 / 14 203.2 / 203.2

Model/Spec M/C Length x Width x Height
(")
M/C Weight
(lbs)
Floor Space
(sq.ft.)
Drive Power
(HP)
Voltage Hertz Knife Thickness (STD) (") Hex Size
(")
Distance Between Shafts(") Cutting Chamber (") Discharge Height (") Hopper Height (") Hopper Opening (") Stand Opening Width (") Stand Opening Length (") Number of Motors Number of Knives Knife Diameter (")
ST-15E 1,350 16 Electric 10-30 208-600 50/60 1/4", 3/8", 5/8", 1 3/16" 2 11/16" 5 7/8" 21" x 13" 40" 38" 22" x 28" 30" 38" 1 73 6 3/4"
ST-15ES 1,250 16 Electric 10-30 208-600 50/60 1/4", 3/8", 5/8", 1 3/16" 2 11/16" 5 7/8" 17" x 13" 40" 38" 22" x 24" 30" 34" 1 73 6 3/4"
ST-5 Stationary Shredder 42 " x 36 " x 60" 900 10 1/2 Electric 5 208-600 50/60 1 5/8" 2 3/8" 6" 5"x12 1/2" / 3"x12 1/2" 30" 15" 1 1/4" x 5" 21" 23 1/2" 1 - 6 1/2" / 6 3/4"
ST-25ES 68 " x 27 " x 78" 2,000 13 Electric 15-25 208-600 50/60 3/8" 5/8" 7/8" 1 3/16" 2 11/16" 5 7/8" 27 1/2" x 16" 40" 20" - 21" 30" 1 72, 40, 32, 24 7 3/4"
ST-25E 82 " x 27 " x 78" 2,300 16 Electric 15-25 208-600 50/60 3/8" 5/8" 7/8" 1 3/16" 2 11/16" 5 7/8" 27 1/2" x 16" 40" 20" - 21" 44" 1 72 40 32 24 7 3/4"
ST-25EL 89 " x 27 " x 78" 2,500 17 Electric 15-25 208-600 50/60 3/8" 5/8" 7/8" 1 3/16" 2 11/16" 5 7/8" 27 1/2" x 16" 40" 20" - 21" 51" 1 72, 40, 32, 24 7 3/4"
ST-35 82 " x 64 " x 105" 2,820 37 Electric 30 - 55 208-600 50/60 5/8" 1/2" 4" 8" 25" x 21" 40" 44" 21" 21" 40" 2 46 52 9 1/2"
ST-50E 110 " x 45 " x 107" 5,200 34 Electric 40-45 208-600 50/60 5/8", 7/8", 1 3/16", 1 5/8" 3 3/8" 7 1/2" 40" x 21" 40" 44" 40" x 40" 21" 75" 1 or 2 64, 48, 32, 24 10"
ST-50EL 120 " x 45 " x 107" 5,500 38 Electric 40-50 208-600 50/60 5/8", 7/8", 1 3/16", 1 5/8" 3 3/8" 7 1/2" 50" x 21" 40" 44" 50" x 40" 21" 75" 1 or 2 64, 48, 32, 24 10"
ST-75L 147 " x 51 " x 105" 9,200 52 Electric 60-100 208-600 50/60 5/8", 7/8", 1", 1 1/2", 2" 4 5/16" 9 7/16" 25" x 62 5/8" 42" 34" 62" x 46" 25" 88" 1 or 2 90 60 40 12 1/2"
ST-75E 134 " x 51 " x 105" 8,400 48 Electric 60-100 208-600 50/60 5/8", 7/8", 1", 1 1/2", 2" 4 5/16" 9 7/16" 50 1/8" x 25" 42" 34" 50" x 46" 25" 76" 1 or 2 72 48 32 12 1/2"
ST-75H 99 " x 51 " x 105" 6,900 35 Hydraulic 75 208-600 50/60 5/8", 7/8", 1", 1 1/2", 2" 4 5/16" 9 7/16" 50 1/8" x 25" 42" 34" 50" x 46" 25" 76" 1 or 2 72 48 32 12 1/2"
ST-75ES 121 " x 51 " x 105" 7,600 43 Electric 60-100 208-600 50/60 5/8", 7/8", 1", 1 1/2", 2" 4 5/16" 9 7/16" 37 5/8" x 25" 42" 34" 38" x 46" 635" 64" 1 or 2 54 36 24 12 1/2"
ST-75HS 86 " x 51 " x 105" 6,100 31 Hydraulic 75 208-600 50/60 5/8", 7/8", 1", 1 1/2", 2" 4 5/16" 9 7/16" 37 5/8" x 25" 42" 34" 38" x 46" 25" 64" 1 or 2 54 36 24 12 1/2"
ST-100E 145 " x 55 " x 110" 14,500 55 Electric 60-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 60 1/2" x 32" 43" 37" 60" x 54" 33" 93" 1 or 2 40 32 24 16 1/4"
ST-100H 115 " x 55 " x 110" 12,100 44 Hydraulic 100-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 60 1/2" x 32" 43" 37" 60" x 54" 33" 93" 1 or 2 40 32 24 16 1/4"
ST-100ES 130 " x 55 " x 110" 12,200 50 Electric 60-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 45" x 32" 43" 37" 60" x 54" 33" 78" 1 or 2 30 24 18 16 1/4"
ST-100HS 100 " x 55 " x 110" 10,300 38 Hydraulic 100-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 45" x 32" 43" 37" 60" x 54" 33" 78" 1 or 2 30 24 18 16 1/4"
ST-300ES 154 " x 65 " x 28" 19,000 70 Electric 100-200 208-600 50/60 1 5/8", 1 7/8", 2 1/3", 2 7/8" 6 5/8" 15" 65" x 40" 48" 50" - 51" 108" 2 43, 34, 27, 22 20"
ST-300E 166 " x 65 " x 28" 21,000 75 Electric 100-200 208-600 50/60 1 5/8", 1 7/8", 2 1/3", 2 7/8" 6 5/8" 15" 65" x 40" 48" 50" - 51" 120" 2 43, 34, 27, 22 20"
ST-300EL 176 " x 65 " x 28" 23,000 79 Electric 100-200 208-600 50/60 1 5/8", 1 7/8", 2 1/3", 2 7/8" 6 5/8" 15" 65" x 40" 48" 50" - 51" 130" 2 43, 34, 27, 22 20"
ST-400ES 168 " x 77 " x 160" 30,000 90 Electric 600-1200 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 7" or 8" 17" 53" x 46" 80" 40" - 47" 103" 2 35 28 22 18 22 3/4"
ST-400E 180 " x 77 " x 160" 33,000 96 Electric 600-1200 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 7" or 8" 17" 65" x 46" 80" 40" - 47" 118" 2 43 34 27 22 22 3/4"
ST-400EL 190 " x 77 " x 160" 35,000 100 Electric 600-1200 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 7" or 8" 17" 75" x 46" 80" 40" - 47" 139" 2 50 40 31 26 22 3/4"
ST-400EXL 200 " x 77 " x 160" 38,000 106 Electric 600-1200 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 7" or 8" 17" 87" x 46" 80" 40" - 47" 151" 2 57 46 36 30 22 3/4"
ST-50ES 100 " x 45 " x 107" 4,900 30 Electric 40-50 208-600 50/60 5/8", 7/8", 1 3/16", 1 5/8" 3 3/8" 7 1/2" 21" x 30" 40" 44" 30" x 40" 21" 55" 1 or 2 64, 48, 32, 24 10"
ST-5 Portable Shredder - x - x - 900 10 1/2" Electric 3 208-240 50/60 1 5/8" / 3/8" 2 3/8" 6" 5" x 12 1/2" / 3" x 12 1/2" - 43 1/2" - - - 1 - 6 1/2" / 6 3/4"
ST-8 Stationary Shredder - x - x - - - Electric 15 - - 3 11/32" 7.5" 15 13/16" x 4" / 15 13/16" x 5 3/6" 13" x 21" 50" - - - 1 5 / 14 8" / 8"