HWI sells new and used material processing equipment such as Maren balers and shredders,
PTR vertical balers, and compactors. We review your operation to determine
your exact equipment needs and specific size requirements.

HWI Equipment is your complete, professional source of quality recycling equipment, specializing in Maren balers (auto-tie and manual-tie) and shredders, PTR vertical balers and compactors. From consultation, equipment selection, logistics, installation and maintenance, we have you covered. You have enough to worry about…let HWI provide a helping hand in coordinating your next project from concept to start-up. You’ll be glad you chose a partner with the dedication and experience of HWI Equipment!

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  • TP-33SP Stationary Compactor

    , New

    Designed For: * Retailers * Hospitals * Hotels * Distribution Centers * Manufacturing Centers * Recycling Centers * Home Centers *

    Our TP-33SP (Short Profile) compactor was our response to customers battling space constrictions and those who could not accommodate a long chute. We managed to construct a twin cylinder machine with high compaction forces and an overall length of 44 inches. All components are built using heavy-duty structural steel components and welded by AWS certified technicians. This unit has standard 3 button controls, (On/Off key switch, mushroom stop, auto reverse) and a 13’ Sealtite.

     

    Specifications

    Charge Box Capacity
    .33 Cu-YD [.25 Cu-m]
    Clear Top Opening
    (L X W) 24″ X 30″ [61 cm x 76 cm]
    Capacity Per Hour
    112 cy/hr

    Performance Characteristics

    Average Cycle Time
    32 sec
    Total normal Force
    14,025 lbs [62,386 N]
    Total Maximum Force
    16,500 lbs [73,395 N]
    Normal Ram Pressure
    26 psi [176 Kpa]
    Maximum Ram Pressure
    31 psi [214 Kpa]

    Electrical Equipment

    Electric
    208 / 230 / 460 – 3 Phase
    Control Voltage
    110 – 120 Vac

    Hydraulic Equipment

    Pump
    3.1 GPM [11.7 L/m]
    Normal Pressure
    1,700 psi [11,721 KPa]
    Maximum Pressure
    2,000 psi [13,790 KPa]
    Cylinder Bore
    2 1/2″ [6.3 cm]
    Cylinder Rod
    1 1/4″ [3.2 cm]
    Weight
    2,850 Lbs [1,292 Kg]

    Learn More
  • TP-33 Stationary Compactor

    TP-33, New

    Designed For: * Hospitals * Hotels * High-rises *

    When the TP-33 Series was designed, we challenged our engineers to see how long the machines could hold up in the field. We are pleased to say: those machines originally built in the early 70’s are still performing. All components are built using heavy-duty structural steel components and welded by AWS certified technicians. This unit has total U.L. approval, standard 3 button controls (On/Off key switch, mushroom stop, auto reverse) and a 13’ Sealtite.

     

    Specifications

    Charge Box Capacity
    .33 Cu-YD [.25 Cu-m]
    Clear Top Opening (L X W)
    24″ X 30″ [61 cm x 76 cm]
    Capacity Per Hour
    112 cy/hr

    Performance Characteristics

    Average Cycle Time
    32 sec
    Total normal Force
    8,482 lbs [37,730 N]
    Total Maximum Force
    10,603 lbs [47,164 N]
    Normal Ram Pressure
    15.7 psi [108 Kpa]
    Maximum Ram Pressure
    19.6 psi [135 Kpa]

    Electrical Equipment

    Electric
    208 / 230 / 460 – 3 Phase
    Control Voltage
    110 – 120 Vac

    Hydraulic Equipment

    Pump
    3.1 GPM [11.7 L/m]
    Normal Pressure
    1,200 psi [8,274 KPa]
    Maximum Pressure
    1,500 psi [10,342 KPa]
    Cylinder Bore
    3″ [7.6 cm]
    Cylinder Rod
    2″ [5.1 cm]
    Weight
    3,000 Lbs [1,361 Kg]

    Learn More
  • WS Wide Opening Shear Baler

    , New

    For over the past 40 years, hundreds of Maren WS Wide Opening Shear Balers have been installed in Warehouse and Distribution Center operations across North America.Major retailers across North America depend on Maren to provide their corrugated box  baling requirements.

    All Maren WS Wide Opening Shear Balers feature the most advanced and reliable Automatic Bale Tier within its class.

    Maren WS Wide Opening Shear Balers are offered with feed hoppers as large as 45” wide x 78”

     

    TECHNICAL FEATURES

    • High-Capacity Completely Unattended Operation
    • Advanced SHEAR Blade Design
    • High-Density Bale Production
    • Large Stackable High Density Bales
    • Advanced Automatic Bale Tying (No Hydraulics)
    • Wide Range of Bale Cross Sections & In-Feed hopper sizes available
    • Operator Touch Screen Display
    • Manufactured with name brand Components
    MATERIALS
    • SHREDDED CORRUGATED,  FOLDING CARTON STOCK AND  COATED STOCK
    • RECYCLED CORRUGATED  CONTAINERS (OCC)
    • MOLDED FIBER PRODUCTS
    • NEWSPRINT INCLUDING ONP
    • MIXED AND OFFICE PAPER
    • SHREDDED PAPER
    • TISSUE MILL BROKE
    • ABS PLASTIC
    • ALUMINUM CANS (UBC)
    • STEEL CANS
    • STEEL SHEET AND FORMINGS
    Learn More
  • Maren ProPAK 2R350 Ram Baler

    , New

    FEATURES

    • Large “Wide Box” (57” W x 80” L), clear opening with standard tongue and groove floor, ideal for both post-Industrial cardboard and scrap metals, while easily processing paper, fiber, plastic and other recyclables.
    • Interlocking plate steel construction distributes stresses away from welds to tabbed locking joints. : Chassis floor and sides constructed of seamless single sheet plate steel.
    • Replaceable “AR” hardened wear liners allow for limitless replacement of all chassis wear surfaces for years of reliable service.
    • Multi edge replaceable shear blades reduce cost by allowing blade rotation to gain additional new cutting edges before blade replacement. Extended progressive cutting profile shears material over a long distance effectively reducing shear jams.
    • 600-800 gallon floor mounted hydraulic oil reservoir shipped full of oil.
    • Clogged oil filter sensor, high oil temp sensor and low oil level sensors automatically protect your investment while notifying the operator attention is needed.
    • Robust ram and door position transducers allow automatic control of bale size, final bale finishing, shear jam prevention, wire placement and bale ejection.
    • Bale separation door facilitates instant material changes and virtually eliminates cross contamination between bales. The door’s transducer positioning allows up to 13” oversized bales to eject without jam, yet closely guides the bale to the tier for tight bales and reduced falloff.
    • All safety E-Stops and contactor resets monitored by a dual redundant safety relay system.
    INDUSTRIES
    • POST CONSUMER RECYCLING
    • DISTRIBUTION & WAREHOUSING
    • SCRAP METAL
    • MANUFACTURING BYPRODUCT
    MATERIALS
    • OCC
    • MIXED PAPER
    • MAGAZINES
    • ALUMINUM CANS
    • ALUMINUM EXTRUSIONS
    • ALUMINUM SIDING/SHEET
    • TIN CANS
    • NON INSULATED COPPER WIRE
    • #1 COPPER
    • MSW
    • HDPE
    • PET

     

    PERFORMANCE DATA

    Motor: Dual 40hp, Dual 50hp or triple 40hp TEFC 3 Phase motors generate 80, 100 or 120 hp. Motors automatically stage start to reduce surge on electric service. During low production demand motors can be de-selected to reduce overall electrical consumption and throughput while maintaining 100% bale weights and shearing performance.

    Hydraulic: A simple but innovative hydraulic system allows the 2R330 to run faster and more efficiently while being more serviceable. highly efficient piston pumps rated for 6,100 psi run at only 4,200 psi ensuring less stress and long life. All pumps are mounted below tank level to eliminate start up cavitation and extend pump life.

    Hydraulic System: High Efficiency Regenerative.

    Platen Force: 330,000 lbs.

    Platen Pressure: 193 psi.

    Dry Cycle Time at full penetration: 13 seconds (120hp) – 18 seconds (80hp)

     

    BALEWEIGHTS (TONS/HR.)*

    BALE SIZE: Length: 60″   Width: 38″–51″ (*OS)   Height: 30″

    * Bale Weights are approximate, and may differ with moisture content, material density, etc.
    * Due to Maren’s commitment to product quality and refinement, these specifications are subject to change without notice, and without incurring responsibility to units previously sold.

    OCC 1,700 lbs.
    MIXED PAPER 1,700 lbs.
    MAGAZINES 2,000 lbs.
    ALUMINUM CANS 1,100 lbs.
    ALUMINUM EXTRUSIONS 1,400 lbs.
    ALUMINUM SIDING/SHEET 2,000 lbs.
    TIN CANS 1,250 lbs.
    NON INSULATED COPPER WIRE 1,500 lbs.
    #1 COPPER 1,600 lbs.
    MSW 2,400 lbs.
    HDPE 1,500 lbs.
    PET 1,300 lbs.

    (percentage of caps on bottles will vary bale weights)

    Learn More
  • MAREN ProPAK 2R265 TWO RAM BALER

    , New

    FEATURES

    • Large “Wide Box” (57” W x 64” or 80” L), clear opening with standard tongue and groove floor, ideal for both post-Industrial cardboard and scrap metals, while easily processing paper, fiber, plastic and other recyclables.
    • Interlocking plate steel construction distributes stresses away from welds to tabbed locking joints.
    • Chassis floor and sides constructed of seamless single sheet plate steel.
    • Replaceable “AR” hardened wear liners allow for limitless replacement of all chassis wear surfaces for years of reliable service.
    • Multi edge replaceable shear blades reduce cost by allowing blade rotation to gain additional new cutting edges before blade replacement. Extended progressive cutting profile shears material over a long distance effectively reducing shear jams.
    • 400-600 gallon floor mounted hydraulic oil reservoir shipped full of oil.
    • Clogged oil filter sensor, high oil temp sensor and low oil level sensors automatically protect your investment while notifying the operator attention is needed.
    • Robust ram and door position transducers allow automatic control of bale size, final bale finishing, shear jam prevention, wire placement and bale ejection.
    • Bale separation door facilitates instant material changes and virtually eliminates cross contamination between bales. The door’s transducer positioning allows up to 13” oversized bales to eject without jam, yet closely guides the bale to the tier for tight bales and reduced fall-off.
    • All safety E-Stops and contactor resets monitored by a dual redundant safety relay system.

    INDUSTRIES

    DISTRIBUTION & WAREHOUSING
    MANUFACTURING BYPRODUCT

    PERFORMANCE DATA

    Motor: Dual 20 hp, 20 hp or 40 hp TEFC 3 Phase motors generate 40, 60 or 80 hp. Motors automatically stage start to reduce surge on electric service. During low production demand motors can be de-selected to reduce overall electrical consumption and throughput while maintaining 100% bale weights and shearing performance.

    Hydraulic: A simple but innovative hydraulic system allows the 2R265 to run faster and more efficiently while being more serviceable. highly efficient piston pumps rated for 5,100-6,100 psi run at only 4,200 psi ensuring less stress and long life. All pumps are mounted below tank level to eliminate start-up cavitation and extend pump life.

    Hydraulic System: High Efficiency Regenerative.

    Platen Force: 267,000 lbs.

    Platen Pressure: 156 psi. Dry Cycle Time at full penetration : – 14 seconds (80hp & 64”L hopper) – 25 seconds (40hp, 80”L hopper)

     

    BALEWEIGHTS (TONS/HR.)*

    BALE SIZE: Length: 60 inches | Width: 38–51 inches (*OS) | Height: 30 inches
    OCC 1,600 lbs.
    MIXED PAPER 1,600 lbs.
    MAGAZINES 1,900 lbs.
    ALUMINUM CANS 1,000 lbs.
    ALUMINUM EXTRUSIONS 1,300 lbs.
    ALUMINUM SIDING/SHEET 1,900 lbs.
    TIN CANS 2,100 lbs.
    NON-INSULATED COPPER WIRE 5,900 lbs.
    #1 COPPER 3,900 lbs.
    MSW 2,300 lbs.
    HDPE 1,300 lbs.
    PET 1,200 lbs.
    (percentage of caps on bottles will vary bale weights)

    * Bale Weights are approximate, and may differ with moisture content, material density, etc.

    * Due to Maren’s commitment to product quality and refinement, these specifications are subject to change without notice, and without incurring responsibility to units previously sold.

    Learn More
  • MAREN ProPAK 2R210 TWO RAM BALER

    , New

    FEATURES

    • Large “Wide Box” (57” W x 64” L), clear opening with standard tongue and groove floor, ideal for both
      post-Industrial cardboard and scrap metals, while easily processing paper, fiber, plastic and other
      recyclables
    • Interlocking plate steel construction distributes stresses away from welds to tabbed locking joints.
    • Chassis floor and sides constructed of seamless single sheet plate steel.
    • Replaceable “AR” hardened wear liners allow for limitless replacement of all chassis wear surfaces
      for years of reliable service.
    • Multi edge replaceable shear blades reduce cost by allowing blade rotation to gain additional new
      cutting edges before blade replacement. Extended progressive cutting profile shears material over
      a long distance effectively reducing shear jams.
    • 400 gallon floor mounted hydraulic oil reservoir shipped full of oil.
    • Clogged oil filter sensor, high oil temp sensor and low oil level sensors automatically protect your
      investment while notifying the operator attention is needed.
    • Robust ram and door position transducers allow automatic control of bale size, final bale finishing,
      shear jam prevention, wire placement and bale ejection.
    • Bale separation door facilitates instant material changes and virtually eliminates cross contamination
      between bales. The door’s transducer positioning allows up to 13” oversized bales to eject without
      jam, yet closely guides the bale to the tier for tight bales and reduced fall-off.
    • All safety E-Stops and contactor resets monitored by a dual redundant safety relay system.
    INDUSTRIES
    • DISTRIBUTION & WAREHOUSING
    • MANUFACTURING BYPRODUCT

    PERFORMANCE DATA

    Motor: Dual 20 hp or 30 hp TEFC 3 Phase motors generate 40, 60 hp. Motors automatically stage start to reduce surge on electric service. During low production demand motors can be de-selected to reduce overall electrical consumption and through-put while maintaining 100% bale weights and shearing performance.

    Hydraulic: A simple but innovative hydraulic system allows the 2R210 to run faster and more efficiently while being more serviceable. highly efficient piston pumps rated for 5,100 psi run at only 4,200 psi ensuring less stress and long life. All pumps are mounted below tank level to eliminate start-up cavitation and extend pump life.

    Hydraulic System: High Efficiency Regenerative.

    Platen Force: 211,000 lbs.

    Platen Pressure: 123 psi.

    Dry Cycle Time at full penetration: 17 seconds

     

    BALEWEIGHTS (TONS/HR.)*

    BALE SIZE: Length: 60 inches | Width: 38–51 inches (*OS) | Height: 30 inches
    OCC 1,500 lbs.
    MIXED PAPER 1,600 lbs.
    MAGAZINES 1,800 lbs.
    ALUMINUM CANS 850 lbs.
    ALUMINUM EXTRUSIONS 1,200 lbs.
    ALUMINUM SIDING/SHEET 1,800 lbs.
    TIN CANS 2,000 lbs.
    NON INSULATED COPPER WIRE 5,800 lbs.
    #1 Copper 3,800 lbs.
    MSW 2,200 lbs.
    HDPE 1,200 lbs.
    PET 1,100 lbs.
     (percentage of caps on bottles will vary bale weights)

    * Bale Weights are approximate, and may differ with moisture content, material density, etc.

    * Due to Maren’s commitment to product quality and refinment, these specifications are subject to change without notice, and without incurring responsibility to units previously sold.

    Learn More
  • MAREN ProPAK 2R185 TWO RAM BALER

    , New

    The Model ProPAK 2R185 is a fully automatic 2 RAM baler. The extra large feeder hopper can be adapted to gravity, pneumatic or belt conveyor automatic feed devices. After each bale is made, the chamber completely clears—so go ahead, switch materials on the fly—without making unwanted contaminated bales. A built-in shear eliminates the unnecessary extra step of “pre-conditioning” difficult materials. Using either Accent 470 or L.P. Pinnacle II wire-tie systems, the bale gets tied underneath and the short way: saving wire, increasing bale density and holding bales together better during transportation. This adds up to time and money savings!

     

    PERFORMANCE DATA

    Motor: 20hp ; (30hp Optional) TEFC Motor 460 Volt 3 Phase. Efficiency of hydraulic system allows for higher production rates with lower horsepower required

    Hydraulic: 48 GPM 4400 psi rated, horsepower limited pressure compensated piston hydraulic pump w/ high pressure unloading valve, mounted below tank level to eliminate start up cavitation and extend pump life

    Hydraulic System: Regenerative, 4,100 psi hydraulic pressure, 4500 psi max system pressure

    Platen Force: 180,562 lbs.

    Platen Pressure: 109 psi.

    Cycle Time: SHORT : 24 seconds; FULL : 29 seconds

     

    BALEWEIGHTS (TONS/HR.)*

    BALE SIZE: 60″ Length x 40-48″ Width (*OS) x 30″ Height
    OCC 1,500 lbs. SHORT STROKE – 1,600 lbs. : FULL STROKE (4.4)
    MAGAZINES 2,000 lbs. (9)
    NEWSPAPER 1,500 lbs. (8)
    OFFICE PAPER 1,600 lbs. (8)
    ALUMINUM CANS 700 lbs. (2.9)
    TIN CANS 1,250 lbs. (5.5)
    HDPE 1,125 lbs. (3.4)
    PET 1,000 lbs. (2.5)
    (percentage of caps on bottles will vary bale weights)

    * Bale weights are approximate and may differ with moisture content, material density, etc.

     

    Learn More
  • Maren ProPAK 2R175 Two Ram Baler

    , New

    INDUSTRIES
    • DISTRIBUTION & WAREHOUSING
    • MANUFACTURING BYPRODUCT
    Learn More
  • Floor Sweep Shredder

    , New

    Maren Floor Sweep Shredders offer an economical solution to process and pre condition for baling a wide variety of paper waste materials including; corrugated sheets and trim, signatures, die cuts, folding carton scrap and much more……

    MAREN FLOOR SWEEP SHREDDERS OFFER:

    • Safe Operation
    • Low RPM
    • Fast, Easy Blade Replacement
    • Easy Adaptation to Air Conveying System
    • Completely pre-wired for easy installation

    Maren Floor Sweep Shredders are designed to easily integrate as part of a new or existing pneumatic scrap handling system. The Floor Sweep Shredder is available in 24”, 30” or 36” widths.

    ALL MAREN FLOOR SWEEP SHREDDERS ARE MANUFACTURED WITH IMPORTANT SAFETY FEATURES

    • Extended Front Feed Hopper
    • Safety Yellow Drive Guard Cover
    • Full Safety Sticker Signage
    Learn More
  • Top Feed Shredder

    , New

    Designed and engineered for the destruction of:

    • Magazines
    • Signatures
    • Paperbacks
    • Tab Cards
    • Computer Printouts
    • Coupons
    • Blank Notes
    • And a variety of other materials
    Learn More