Used Kolbus Kolbus Feeders For Gathering Machines Zu 840 (2004) for sale (70,024)

Condition: ready for operation (used), Size: 510 x 290 x 65 mm Speed: 10.000 c/h Equipment: gathering machine: • chain tensioner with hand feeding station controls: • missing and double sheet control intermediate elements: • spiral raceway • hand fed • jogging element • book block feeder • endsheet feeder perfect binder: • 32 clamps • jogging station • resting table • fold pressing station • milling and roughening station • hotmelt spine gluing unit • cam controlled • trolley spine gluing unit • PVA (cold glue) side gluing unit • premelter Iasdedyk N Tspfx Abusr • gauzing station • stream cover feeder • cover scoring • cover pressing station • 2. cover pressing station • lay down device

Year of construction: 2002, condition: good (used), Built in 2002 Size: max 460 x 310 x 60 mm min 125 x 100 x 3 mm Product thickness: max 60 mm min 3 mm Speed: max 8.000 c/h Equipment gathering machine 18 stations gatherer ZU 840 gathering pockets with ATC (auto section thickness control) reject unit AS 840 Machine can be extended with more gatherers controls missing and double sheet control intermediate elements Iasdegi Nk Aspfx Abuer jogging element Copilot 27 clamps milling and roughening station 2nd hotmelt spine gluing unit hotmelt side gluing unit 2 premelters stream cover feeder cover pressing station 2. cover pressing station lay down device

Year of construction: 1989, condition: ready for operation (used), Built in 1989 Size max 320 x 400 mm Size trimmed max 305 x 380 mm Size trimmed 100 x 125 mm Product thickness max 80 mm min 6 mm Iaedpjdubvqjfx Abuer Speed max 6.000 c/h Feeding height max 80 mm Equipment • infeed from the right side • automatic infeed with integrated pre stacker • cut counter • Equipment for sheet-fed • 1 set of clamping plates and holders • 3 sets of cutting sticks • 2 set of knives • external knife changing device • central lubrication • belt delivery

Year of construction: 1998, condition: ready for operation (used), Built in 1998 Size max 510 x 305 mm min 250 x 100 mm Iaedpfjd Hp I Nsx Abusr Book block thickness max 5-80 mm Speed max 20.000 c/h

Year of construction: 2001, condition: good (used), Built in 2001 Iaedjd Sp Eiepfx Abujr operating voltage 230/400 V; 3~ operating voltage 50 Hz

Year of construction: 2003, condition: good (used), Built in 2003 Size max 670x390 mm min 205x140 mm Iodpsd Td U Djfx Abujar Speed 3.900 c/h

Year of construction: 1997, condition: used, Size: max 460 x 310 x 60 mm; min 125 x 100 x 3 mm Book block thickness: max 60 mm; min 3 mm Speed: max 6.000 c/h Equipment gathering machine • 16 stations • gatherer ZU 801 controls • missing and double sheet control intermediate elements • spiral raceway • hand fed • jogging element • criss-cross delivery • -connected with perfect binder • 21 clamps • jogging station • milling and roughening station • hotmelt spine gluing unit • hotmelt side gluing unit • premelter Iaedsb Hppfspfx Abuer • gauzing station • stream cover feeder • cover scoring 2 to 6 lines • cover pressing station • lay down device • shingle conveyor delivery conveyor system • conveyor system ca. 20m • connected with three knife trimmer • conveyor belt to trimmer optionales Equipment:--not included-- • - Opticontrol signature image reader

Year of construction: 1997, condition: used, Built in 1997 Size: max 460 x 310 x 60 mm; min 125 x 100 x 3 mm Book block thickness: max 60 mm; min 3 mm Speed: max 6.000 c/h Equipment gathering machine • 16 stations • gatherer ZU 801 controls • missing and double sheet control intermediate elements • spiral raceway • hand fed • jogging element • criss-cross delivery • -connected with perfect binder • 21 clamps • jogging station • milling and roughening station • hotmelt spine gluing unit • hotmelt side gluing unit • premelter • gauzing station • stream cover feeder • cover scoring 2 to 6 lines Ijdpfsnxinkex Abusar • cover pressing station • lay down device • shingle conveyor delivery optionales Equipment:--not included-- • extending of the gathering machine • Opticontrol signature image reader • conveyer system ca. 20 m • three knife trimmer Kolbus HD 150

Condition: ready for operation (used), Year of construction: 1993, Machine number 135 Built in 1993 Size max 510 x 290 x 65 mm min 125 x 100 x 3 mm Book block thickness max 65 mm min 3 mm Speed max 10.000 c/h Equipment: • 24 stations gather • book bloc feeder • endsheet tipping unit • 32 Clamps Iajdjxykdqspfx Abujr • milling and roughening station • hotmelt spine glue station • hotmelt side glue station • cold spine glue station • Kolbus HL Premelter • Nordson Premelter • Nordson Premelter • Slauterback Premelter • stream Cover Feeder • 2 pressing stations • laydown delivery • Cooling Tower • Kolbus Transport Conveyor w/ All Associated Conveyors • Controls • Large Assortment of Spare Parts

Condition: good (used), Year of construction: 2004, functionality: fully functional, Equipment gathering machine • 6 stations • gatherer Ferag • reject unit • 2 jogging elements perfect binder • perfect binder Publica KM 410 • copilot with touch screen • 40 clamps • infeed incl. coupling with ZU • 2 milling stations • strip milling head • 4 spine preparation stations • hotmelt spine gluing unit • 2nd hotmelt spine gluing unit • hotmelt side gluing unit • 3 premelters • stream cover feeder SAL 411 • cover scoring 4 lines • 2 pressing stations • straight delivery • lay down device • quality control with individual product rejection conveyor system • length ca. 50 m • drying tower XAF • intermediate delivery • belt control cabinet TS.E three knife trimmer • three knife trimmer HD 152.P • right hand infeed with pre stacker Isdpfx Ajrf U Iijbuear • copilot with touch screen • cutting tables • knife adjustment device • 2 sets of knives compensating stacker • compensating stacker CB 16 • counting device • delivery right

Year of construction: 1990, condition: good (used), Built in: 1990 Size: max 460 x 310 x 60 mm Speed: max 6000 c/h Equipment: gathering machine: • chain tensioner with hand feeding station • 20 stations controls: Ijdpfsdyk Rhox Abuear • missing and double sheet control intermediate elements: • spiral raceway • hand fed perfect binder: • 25 clamps • jogging station • resting table • fold pressing station • milling and roughening station • brushing station • hotmelt spine gluing unit • cam controlled • hotmelt side gluing unit • premelter • gauzing station • stream cover feeder • cover scoring 2 to 6 lines • cover pressing station • 2. cover pressing station • smooth lay down device optional equipment - not included: • extending of the gathering machine • modification of the conveyor belts • three knife trimmer • compensating stacker • shrink wrapping • palletizer • optional equipment

Year of construction: 2001, condition: ready for operation (used), Built in 2001 Iasdjd Ert Sspfx Abuor Belt width 400 mm External diameter 2.250 mm Length conveyor belt 48 m Equipment • drying tower downward • infeed left at the top

Year of construction: 2001, condition: good (used), Built in: 2001-2003 Size: max 290 x 420 x 65 mm; min 100 x 105 x 3 mm Speed: max 15.000 c/h Equipment gathering machine • chain tensioner • 12 stations • gatherer ZU 840 • 8 streamfeeder STA 840 • reject unit AS 840 controls • opticontrol signature image reader intermediate elements • reject unit • jogging element perfect binder • Copilot • Monitor control • 23 clamps • jogging station Isdpfx Aoiz Aibebuear • resting table • fold pressing station • milling and roughening station • equalizing-leveling station • hotmelt spine gluing unit • hotmelt side gluing unit • 2 premelters • stream cover feeder • cover pressing station • smooth lay down device conveyor system • bypass for splitting saw splitting saw • turnover belt • connected with three knife trimmer • destacker • information three knife trimmer: HD 151 P compensating stacker • information compensating stacker: Müller Martini CB 16 standard accessories • pv pressure-vacuum pump • 1 set of electrical diagrams • 1 set of spare part catalogues • 1 set of tools further information • machine can be tested in production • condition: working condition

Year of construction: 1998, condition: good (used), Built in: 1998/2008 Size: max 460 x 310 x 60 mm min 125 x 100 x 3 mm Product thickness: max 60 mm min 3 mm Speed: max 8.000 c/h Equipment gathering machine: • 16 stations • gatherer ZU 804 intermediate elements: • reject unit • endsheet feeder • -connected with perfect binder: • 27 clamps • milling and roughening station • 1st hotmelt spine gluing base • intermediate drying unit • 2nd hotmelt spine gluing base • hotmelt spine gluing unit • hotmelt side gluing unit • 2 premelters • gauzing station • stream cover feeder Iajdpsga Dhkefx Abuer • cover pressing station • 2. cover pressing station • lay down device

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, Year 2007 - Co-Pilot with touchscreen Iajdpfxeu Tuiio Abujr - Right hand infeed - Counter stacker - Cut counter - Exchangeable cutting tables (standard set): 4 - 18 - Knife pre-setting device - Sets of knives: 2 Condition: cleaned in good working condition

Condition: ready for operation (used), Year of construction: 2006, Built in 2006 Size max 320 x 510 x 70 mm Speed max 15.000 c/h Gatherer 18 stacions ZU 841 - Optical sheet control: SignalLynx - ATC thikness control 1 Reject AS 841 Perfectbinder - Number of clamps: 30 Iaedpfx Abex Np Szeuor - Main milling station - 1st spine preparation station - 2nd spine preparation station - 3rd spine preparation station - Brushing station - Base for 1st spine glue system - Hotmelt spine glue unit, interchangeable - Premelter for spine glue unit: LH 375.C - Base for 2nd spine glue system - Hotmelt spine glue unit, interchangeable - Premelter for spine glue unit: LH 375.C - Base for side glue system - Hotmelt side glue unit, interchangeable - Premelter for side glue unit: LH 375.A - Stream cover feeder: SAL 411.C - Scoring station max: 6 - 1st nipping and pressing station - 2nd nipping and pressing station - Lay down device (to the left) Transport system Kolbus TSE - Transport system, length (approx) 50 meters - Conveyor tower Ambaflex - Reject unit Three knife trimmer Kolbus HD 152P - counter: 14,367 mio—only!!! - Co-Pilot with touchscreen - Right hand infeed - Counter stacker - Knife pre-setting device - Sets of knives: 2 - Exchangeable cutting tables (standard set): 7-18 - Silicone spray device Stacker - Rima Stacker 3310 ( Kolbus XRS 130) - Rima Statik device 110

Year of construction: 1998, condition: used, Built in 1998 Ijdpfxsdix Rxs Abuear Size max 460 x 310 x 60 mm min 125 x 100 x 3 mm Book block thickness max 60 mm min 3 mm Speed max 6.000 c/h Equipment gathering machine • 16 stations • gatherer ZU 801 • machine number gatherer 376 • -connected with perfect binder • 17 clamps • milling and roughening station • brushing station • hotmelt spine gluing unit • hotmelt side gluing unit • 2 premelters • stream cover feeder • cover scoring • cover pressing station • smooth lay down device • - option - not included • PURt spine gluing unit

Condition: good (used), Year of construction: 2002, Built in 2002 Size: max 310 x 400 x 80 mm Size trimmed: max 300 x 388 x 80 mm; min 100 x 120 x 2 mm Speed: max 6.000 c/h Feeding height: max 80 mm Air requirement (6 bar): 30 m³/h Length: 2.300 mm Width: 2.200 mm Height: 2.500 mm Weight: 5.700 kg (approx.) Equipment copilot right hand infeed electronic counter 2 sets of knife holders 2 set of knives equipment for changing the format: 1 set of pressing plates & holders 1 set of size extensions 1 set of quick change tables 3 sets of cutting sticks Motorische Formateinstellung automatic setting from: - infeed device Ijdopgwauopfx Abujar - book block pressure - cutting table - side knives - side gauges central lubrication standard accessories

Year of construction: 1986, condition: good (used), Built in: 1986 Size: 460 x 310 x 60 mm Speed: 6.000 c/h Iaodpfjdymnbex Abuor Equipment: • hand fed • 18 clamps • resting table • milling station • equalizing-leveling • hotmelt spine gluing unit • gauzing station • pile cover feeder • four line scoring • cover pressing station

Condition: good (used), Year of construction: 2000, Maschinen Nr. 534 Built in 2000 Maximum Mechanical Speed: Up to 110 cycles/min Max. Individual Product Output: 13,000 products/hour Trimmed Format (Min. W x H x T): 100 x 120 x 2 mm Trimmed Format (Max. W x H x T): 300 x 388 x 80 mm Iaodpfjxyff Nox Abuer Untrimmed Format (Max.): 310 x 400 x 80 mm Max. Pile Height (Infeed): 80 mm Max. Pressing Force: 20 KN (infinitely variable) Max. Front Trim Off-cut: 40 mm Max. Head/Foot Trim Off-cut: 50 mm Machine Length (Approx.): 2,410 mm Machine Width (Approx.): 2,260 mm Machine Height (Approx.): 1,740 mm Approximate Weight: 5,700 kg Control System: Kolbus Co-Pilot (Common) Air Consumption: 50 Nm^3/h or 30 m^3/h at 6 bar Exhaust Capacity (Trimmings): 4,000 m^3/h, 2,000 Pa Electrical Connection: 230/400 V, 3 phase, 50 Hz

Condition: used, Year of construction: 2003, Perfect binding line Consisting of Gathering machine Kollbus ZU 841.B Year: 2003 Description: Iasdov N U U Nepfx Abusr - Hand feeding station: 1 - Number of gathering stations: 21 - Optical sheet control Reverse feeder Card gluer - Hotmelt glue unit: Nordson Problue 4 - Air center: Becker VariAir, 2005 - Set up element - Reject gate for incomplete products: AS 841 - Transfer into the binder Perfect binder Kolbus KM 410.B Year: 2003 Description: - Semi automatic setting - Co-Pilot with touch screen - Number of clamps: 20 - Main milling station - 1st spine preparation station - 2nd spine preparation station - 3rd spine preparation station - Excluding dust extraction system, machine was connected to a centralised dust extraction system - Hotmelt spine glue unit, interchangeable - Premelter for spine glue unit: Robatech ICS C 160 - PUR spine gluing unit, interchangeable (nozzle): EP 48V, 2008 - PUR premelter for PUR spine glue unit: Nordson DuraDrum DK 200, 2008 - Hotmelt side glue unit, interchangeable: 3 mm - Premelter for side glue unit: Robatech ICS C 30 - Stream cover feeder: Non Stop - Na 400.B - Scoring station - Pump(s) - 1st nipping and pressing station - 2nd nipping and pressing station - Lay down device Transport system Description: - Transport system, length (approx): 20 mtr - Escape delivery Three knife trimmer Kolbus HD 150.B Year: 2005 Description: - Right hand infeed - Automatic hopper feeder for inline production - Counter stacker - Product counter - Knife pre-setting device - Sets of knives: 2 - Exchangeable cutting tables (standard set) Description updated

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs. Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning. Screw Washer Technical Specifications Iedpfoxpxv Tex Abujar Model: CSW-50 Dimensions: Φ 500 x 5,000 Motor Power: 4 kW Capacity: 25 – 45 m³/hour Rotation Speed: 24 rpm Water Requirement: 25 – 45 m³/hour Weight: 2,800 kg Model: CSW-60 Dimensions: Φ 600 x 6,000 Motor Power: 2 x 5.5 kW Capacity: 40 – 75 m³/hour Rotation Speed: 20 rpm Water Requirement: 35 – 55 m³/hour Weight: 5,200 kg Model: CSW-75 Dimensions: Φ 750 x 7,500 Motor Power: 2 x 7.5 kW Capacity: 45 – 80 m³/hour Rotation Speed: 20 rpm Water Requirement: 40 – 60 m³/hour Weight: 5,800 kg Model: CSW-80 Dimensions: Φ 800 x 8,000 Motor Power: 2 x 11 kW Capacity: 50 – 90 m³/hour Rotation Speed: 20 rpm Water Requirement: 45 – 65 m³/hour Weight: 6,250 kg Why Choose a CONSTMACH Spiral Sand Washer? Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, functionality: fully functional, color: other, Year of construction: 2026, Equipment: cabin, hydraulics, The BS-20 concrete block machine is a fully automatic block production facility equipped with modern production technologies and a hydraulic system. Thanks to its PLC-controlled structure, it produces with high precision without the need for operator intervention. Operating at a pressure of 100-160 bar, the system has the capacity to produce 20 interlocks and 8 20x40x20 blocks per press. Furthermore, it minimizes labor requirements thanks to a collection robot that automatically stacks and packages dried products. The BS-20 offers an environmentally friendly production approach with its A+ energy-efficient motor system, EFF3 class electric motors, and low energy consumption. It meets European quality standards with its ISO 9001:2008 quality management system, CE certificate, and DIN-TSEK compliant structure. It provides a user-friendly experience with its automatic/manual switching system that increases operational flexibility, remote fault detection via the internet, and forklift-compatible design. Ijdpfx Absxpi Tisuear BS-20 Concrete Block Machine Technical Specifications Production Capacity: 100–110 pallets per hour Pallet Size: 1,000 x 920 x 230 mm Control: PLC Automation System (Schneider) Bunker Capacity: 1.2 m³ Hydraulic Oil Capacity: 400 liters Upper Vibration: 3 kW x 2 Lower Vibration: 4 kW x 4 Total Electrical Requirement: 150 kW Total Vibration Power: 30,000 Product Height (max): 3,000 mm Product Length (max): 600 mm Machine Chassis: 10 mm Production in 8 Hours: 8,000 blocks / 18,000 interlocks Why Should You Choose the Constmach BS-20 Concrete Block Making Machine? The BS-20 Concrete Block Machine offers high efficiency, low operating costs, and long-lasting use for medium-sized businesses. Manufactured with the assurance of CONSTMACH engineering, this system delivers uninterrupted production performance thanks to its automation capabilities and robust construction. With spare parts warranty, fast service network, and 24/7 technical support, CONSTMACH ensures your investment operates reliably for many years. Therefore, by choosing the BS-20 model, you can maximize both your production quality and operational efficiency. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, functionality: fully functional, color: other, Year of construction: 2026, Equipment: cabin, hydraulics, The BS-25 concrete block making machine is an excellent solution for plants producing concrete blocks, bricks, paving stones, and bims, offering high efficiency and flexible production capabilities. Developed in line with modern production concepts, this machine can easily produce various products such as paving stones, curb stones, and hollow blocks using different molds thanks to its single-layer structure. Thanks to its scalable facility structure, investors can quickly and economically increase their production capacity according to their needs. The BS-25's fully automatic PLC control system allows a single operator to manage the entire production process. The touchscreen LCD control panel offers the ability to monitor and print production data in real time with its user-friendly interface and advanced reporting system. Isdsxpi T Aspfx Abuoar With its remote access feature, the system can be controlled via LAN or internet connection, allowing for easy detection of potential malfunctions and remote software updates. This smart automation technology ensures consistent quality and maximum production in every shift. BS-25 - Concrete Block Machine Technical Specifications Production Capacity: 110–120 pallets/hour Pallet Size: 1,200 x 980 x 230 mm Control: PLC Automation System (Schneider) Bunker Capacity: 1.5 m³ Hydraulic Oil Capacity: 500 liters Upper Vibration: 3 kW x 2 Lower Vibration: 4 kW x 4 Total Electrical Requirement: 150 kW Total Vibration Power: 30,000 Production Capacity in 8 Hours: 10,000 concrete blocks / 25,000 interlock blocks Why Should You Choose the BS-25 Concrete Block Machine? CONSTMACH stands out in the production of concrete block, brick, and paving stone making machines with its reliability, engineering quality, and after-sales support. The BS-25 model reduces your production costs while increasing your capacity with its energy-efficient design, long-lasting components, and smart control system. Each machine is delivered after passing quality control tests and can be customized upon request. For investors seeking high durability, minimal maintenance requirements, and world-class production performance, the BS-25 is a symbol of long-term profitability and reliability. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, Year of construction: 2026, functionality: fully functional, CONSTMACH secondary impact crushers set the standard in rock crushing machine technology with their high efficiency and superior crushing performance. These crushers are specifically designed to meet high-capacity production needs. Thanks to their robust body structure and optimized rotor design, they deliver a perfect cubic-shaped final product even with hard and abrasive materials. The three-stage pendulum system allows primary, secondary, and tertiary crushing operations to be performed on a single machine. This minimizes time loss in the production process while maximizing efficiency. High chrome or manganese alloy cutting bars offer long life and low maintenance costs. The hydraulic opening system maximizes operating time by facilitating maintenance and part replacement. CONSTMACH secondary impact crushers offer a reliable solution for any rock crushing plant thanks to their high reduction ratio and wide discharge opening. Secondary Impact Crusher Technical Specifications CSI-1210 Rotor Diameter: 1,100 x 1,100 mm Maximum Feed Size: 200 mm Production Capacity: 60 - 100 t/h Motor Power: 160 kW Weight: 17,500 kg CSI-1212 Iaedjxqgtiepfx Abuer Rotor Diameter: 1,100 x 1,250 mm Maximum Feed Size: 250 mm Production Capacity: 120 - 150 t/h Motor Power: 200 kW Weight: 21,500 kg CSI-1215 Rotor Diameter: 1,100 x 1,500 mm Maximum Feed Size: 350 mm Production Capacity: 200 - 250 t/h Motor Power: 250 kW Weight: 26,000 kg Why Choose CONSTMACH Secondary Impact Crushers? CONSTMACH prioritizes quality and durability in the production of stone crushing machines. Our secondary impact crusher models reduce operating costs with their long-lasting components, low maintenance requirements, and high performance. They offer guaranteed uninterrupted operation with an extensive service network and easy access to spare parts. Each model is designed to suit different production capacities, providing the most suitable solution for your facility. With reliable engineering, high production standards, and a customer-focused service approach, CONSTMACH is always one step ahead in the stone crushing industry. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.