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RELIABLE SOLUTIONS.
BUILT RIGHT.

We are committed to delivering reliable services while upholding high standards of design, quality, and craftsmanship.

Custom Manufacturing Solutions for Maximum Equipment Uptime

Sunrise Engineering & MFG’s team can help develop your ideas into practical solutions, whether it is an initial design of a new piece of equipment or the modification and repair of an existing machine. We can analyze and formulate workable solutions per your requirements.

We provide specialized repair and precision machining services for pulp mill equipment, supporting the pulp and paper industry with reliable maintenance and performance-driven solutions. As a full-service industrial machine shop, we deliver precision machining and mill shutdown repair services to minimize downtime and extend equipment life. Our capabilities also include repair and refurbishment of sawmill machinery, mining equipment, oil and gas components, and marine equipment, ensuring dependable performance across a wide range of industrial operations.

Here is a list of products SEM is capable of manufacturing or repairing:

  • Digester Circulating Pumps
    Top separator Screws & Baskets
    Low-pressure Feeders
    High-pressure Feeders
    Chip Meters
    Outlet Devices

  • Chipper Discs up to 88” Dia
    Knife Holders and Clamps
    Chip Feeders and Blowers
    Hog Rotors and Hammers
    Hog fuel reclaim Screws and Buckets
    Chip and hog fuel Pneumatic Conveyors
    Belt Sheaves
    Babbitt Bearings
    Screw Conveyors
    Mechanical Debarkers
    High pressure debarker Seal Rings
    High pressure debarker Pump rebuilds
    Disc type Chip Screens (replacement rotors)

  • Felt Rolls (rebuilt and new units, centrifugal cast shells)
    Bearing housings
    Reel Spools and Reel Spool Couplings
    Felt stretcher mechanism
    Suction Boxes
    Press Rolls / Couch Rolls (All types of Rolls)
    Roll Head rebuilds or replacements
    Dryer Cans and Heads
    Rope Sheaves
    Pulp Bale Presses
    Dynamic Balancing Rolls (whip correction)

    Winders :

    • Reel Drums

    • Lead in Rolls

    • Drive Rolls and rider Rolls

    • Core Chucks and core Shafts

    • Replacement Gibs and Nose pieces

    • Slitter Housings

    • Anvil Rolls and sectional Anvils

  • Grinder Shafts (bronze Nuts and Flanges)
    Hydraulic Cylinders and Piston Rods
    Grinder Frames and Shoes
    Stone Lathe rebuilds
    Stone Flanges & Nuts
    Flinger Bars and Combs
    Loading Magazines and Gates

  • Rebuilds to OEM standards of all types of Pumps :

    • Stock Pumps

    • High pressure boiler feed Pumps

    • Debarker Pumps

    • Make-up liquor Pumps

  • Impellers
    Side plates
    Volutes
    Wear Rings
    Stuffing Boxes
    Sleeves
    Casings

  • Pulpers (Rotors, Shafts, Housings, Gland Plates, Extractor Plates)
    Fiberizer Rotors
    Fibersorter Rotors
    Disperger Rings
    Scavenger parts
    Deflakers
    Dilution Nozzles N-400-1

  • Steam Turbine rebuilds and Shaft replacements
    Vacuum Pumps
    ID and FD Fans
    Kiln Trunion Rollers and Shafts
    Lime Kiln Feed Screws
    Gearboxes (rebuild or replacement)
    Agitators and Circulators 122
    Hard Overlay Applications (Stellite / Stoody / Metco / Colmonoy)
    Environmental Control Equipment

Sunrise Engineering - DN Solutions DBC 160 CNC Horizontal Boring Mill

DN Solutions DBC 160 CNC Horizontal Boring Mill

Repair Solutions That Extend Equipment Life

SEM maintains detailed service histories for all equipment repairs. This data allows us to recommend targeted repair strategies that extend asset life, reduce unplanned downtime, and eliminate unnecessary work, helping you optimize maintenance budgets and improve operational reliability.

Some of Our Recent Equipment Repairs:

  • Sunrise Engineering - Large industrial white machinery with attached pipes and a rotating shaft, sitting on a wooden pallet outdoors, with forklifts and a wooden wall in the background.

    Chip Meter

  • Sunrise Engineering - Industrial workshop with large blue and silver machinery parts, wooden crates, boxes, and tools scattered around. Two workers are walking through the space, which is filled with various equipment and storage shelves.

    Outlet Device

  • Sunrise Engineering - Steaming Vessel Screw

    Steaming Vessel Screw

  • Sunrise Engineering - Steaming Vessel Screw

    Steaming Vessel Screw

  • Sunrise Engineering - A large industrial blue pump or motor part with a metal shaft extending outward, placed on a workbench in a workshop. The part has a SEM logo sticker on it, with various tools and equipment visible in the background.

    Bearing Housing for Press Screw

  • Sunrise Engineering - A large industrial cooling tower or heat exchanger with horizontal cooling fins situated in a factory or workshop setting.

    Top Separator Basket

  • Sunrise Engineering - Large metal object with a wooden handle, resting on a wooden pallet outdoors, surrounded by trees and storage containers.

    Top Separator Screw

  • Sunrise Engineering - Large industrial assembly with a blue cylindrical component attached to a metallic structure, supported by a rusty white frame, situated in an industrial warehouse.

    Top Separator Screw Assembly

  • Sunrise Engineering - Large industrial machine with a yellow wheel and white body, sitting on a wooden pallet in a workshop. There are boxes and tools around.

    Low-Pressure Feeder

  • Sunrise Engineering - Large industrial machinery being assembled in a factory, with workers present, and various mechanical parts on the walls and floor.

    Low-Pressure Feeder

  • Sunrise Engineering - Large industrial machine painted white with a yellow handwheel, mounted on a wooden pallet in a workshop, surrounded by tools and equipment.

    160L Low-Pressure Feeder

  • Sunrise Engineering - Large mechanical device with white painted surface, yellow hand wheel, and wooden panels attached, situated in an industrial workshop.

    260L High-Pressure Feeder

  • Sunrise Engineering - industrial machine with a cylindrical shape and a shaft protruding from the front, marked with a sign that says 'Do Not Lift Here', placed on a wooden pallet inside a workshop, with various tools and equipment surrounding it.

    420 High-Pressure Feeder

  • Sunrise Engineering - industrial cylindrical machine, painted white with yellow accents, resting on wooden pallets in a manufacturing warehouse.

    650 High-Pressure Feeder

  • Large industrial valve with a yellow wheel handle, white body, and wooden support in a warehouse setting.

    900 High-Pressure Feeder

  • Large industrial machine with a yellow wheel, mounted on a flatbed in a warehouse.

    1500 High-Pressure Feeder

  • Sunrise Engineering - metallic industrial machine component with a circular end and a long arm, placed on a workshop floor next to wooden crates and storage shelves.

    Bottom Scraper Arm

  • Industrial equipment with black conical blades arranged in multiple layers on wooden pallets in a warehouse.

    Chip Thickness Screen

  • Large industrial engine part with a beige outer shell and a gold-colored exhaust pipe, mounted on a wooden pallet in a factory or workshop setting.

    Kiln Support Roller

  • A large metallic missile prototype with fins is resting on a wooden platform in an industrial workshop. There are large industrial components and tools in the background.

    Peg Roll

  • Sunrise Engineering - metal industrial screw or auger mounted on a blue stand outside near a warehouse with yellow barrels and a red dumpster.

    18-inch Lateral Feeder

  • Large metallic screw conveyor with wooden pallets attached, placed on an orange metal platform marked 'Not Rated for Lifting' in an outdoor area with trees, a chain-link fence, and a parking lot in the background.

    Dewatering Press Screw SP70SL

  • Sunrise Engineering - industrial auger drill bit lying on the ground next to a yellow forklift, with wet pavement and some industrial equipment in the background.

    Repulper Screw

  • Sunrise Engineering - industrial piece of equipment in a workshop, large mechanical component, surrounded by various tools and machinery.

    Sand Screw Conveyor Assembly

  • Sunrise Engineering - a long cylindrical component, situated in a workshop or factory setting. The equipment is mounted on a white frame and has a shaft at one end. The background includes shelves, tools, and various machinery.

    Hog Fuel Screw

  • Large industrial equipment part with a cylindrical shaft mounted on a metal frame inside a factory or workshop.

    I.D Fan Rotor

  • Large industrial turbine or rotor on a metal stand inside a warehouse with equipment and tools around.

    I.D. Fan Rotor

  • Large industrial gear or gearbox painted white, situated in a factory or workshop environment with tools and storage in the background.

    Reducer

  • Sunrise Engineering - Large industrial mechanical component with metallic and yellow parts, on a warehouse floor with pallets and boxes in the background.

    18-inch Rotary Valve

  • Sunrise Engineering - Large industrial machine with black casing and pipes, mounted on a white metal frame, inside a warehouse with shelving and boxes in the background.

    26-inch Rotary Valve

  • Large white industrial pump or gearbox mounted on a workbench in a workshop, surrounded by tools and equipment.

    Make Up Liqour Pump

  • A large, industrial, blue-painted pump or motor on a wooden table in a workshop or factory setting.

    Centrifugal Pump

  • Sunrise Engineering - industrial pump with white exterior, mounted on a wooden pallet in a warehouse.

    K5 Thick Stock Pump

  • Sunrise Engineering - blue industrial machine with fins and a cylindrical shape inside a factory or workshop, surrounded by workbenches, tools, and equipment.

    Blower (Twin Lobe Type) Pneumatic

  • Large industrial machine painted white, with a bolted metal casing, multiple bolts, and a wooden splined shaft at one end, situated in a warehouse.

    Vacuum Pump (Twin Lobe Type)

  • Large industrial piece of equipment painted white with a red logo reading 'S.E.M.' on the side, situated in a workshop or factory setting with tools and machinery in the background.

    1400 Thick Stock Pump

  • Sunrise Engineering - industrial equipment painted white, mounted on supports in a workshop with tools and machinery in the background, yellow wheels on the wall.

    Mod. 160,125,Thick Stock Pump (Twin Screw Type)

  • Sunrise Engineering - Various metal machine parts in a wooden crate on a workshop floor, including a large green and silver gear, a shiny metal bowl, and other metallic components.

    Pump Parts

  • Sunrise Engineering - industrial valve or pump component painted white, mounted on a metal base inside a warehouse, with boxes and crates in the background.

    SMB 50T Mixer

  • Sunrise Engineering - A large metallic cone with perforations, placed on a wooden pallet inside an industrial workshop. In the background, there are workers, machinery, and shelves with boxes and parts.

    Sand Separator Cone