Used Sacma Screw Making Machine for sale (70,153)

Condition: good (used), Year of construction: 1981, functionality: fully functional, SINGLE-DIE TUBULAR RIVET HEADER NATIONAL M5 Rebuilt on 2024. New electrical system. Operational, working. Available for any test. Number of die: 1 Number of pieces per min.: 300 Length Rivet: 20 mm. Depth of Pierce (max.): 5 mm. Cutoff diameter: 5 mm. Floor space (width): 1.300 mm. Floor space (length): 2.690 mm. Power of main motor: 7.5 KW Net weight: 3.100 kg. Nlodpjtxni Nsfx Afasa Gross weight: 3.700 kg.

Condition: like new (used), Year of construction: 2006, functionality: fully functional, Progressive Press SACMA SP260 5 Dies – Like new – Perfect working condition Available for any test at HBR srl. Completely overhauled Technical information: Number of dies: 5 Nlsdjwar Efspfx Afaja Heading tonnage: 800 kN Max cutoff diameter at 500N/mm²: 11.5 mm Max cutoff length: 85 mm Max kickout stroke (die): 65 mm Max kickout stroke (punch): 20 mm Speed: 275 pcs/min Power of main motor: 30 kW Die diameter: 54 mm Die length: 90 mm Punch diameter: 45 mm Net weight: 11,300 kg Gross weight: 13,000 kg We look forward to welcoming you at HBR srl in Calolziocorte (LC)

Condition: refurbished (used), Year of construction: 1988, Ingramatic RP1V: M6x75/40 mm. 230-600 ppm. Also available with Washer. Completely overhauled to new. Machine visible in Calolziocorte (LC). OVERHAUL TO CE STANDARD. Njdpfx Aeh Riuuofajla Overhaul includes: - DISASSEMBLY AND CLEANING OF EACH OF ITS PARTS - REPLACEMENT OF ALL BEARINGS - GRINDING GUIDES OR EVENTUAL REPLACEMENT IF NOT IDONEE - OVERHAUL OF INTRODUCER GROUP - OVERHAUL OF SLIDE ASSEMBLY WITH REPLACEMENT OF LARDONS IN BRONZE - NEW LUBRICATION SYSTEM WITH CONTROL UNIT HYDRAULIC UNIT COMPLETE WITH PUMP, LEVEL SWITCH, PRESSURE SWITCH AND DIVIDERS - NEW WATER PUMP FOR COMB - NEW Ø670 CUP VIBRATOR COMPLETE WITH PANEL VIBRATOR CONTROL AND PHOTOCELL FOR OVERFLOW - REVISED ROLLER EVACUATION UNIT - PROTECTIVE CASING COMPLETE WITH LAMP AND MICRO - SOLENOID VALVE INSTALLATION WITH NEW AIR SYSTEM FOR VIBRATOR AND GUIDES - NEW ELECTRICAL SYSTEM ACCORDING TO CE STANDARDS COMPLETE WITH INVERTER - NEW MOTOR - BELTS REPLACEMENT - PAINTING RAL FROM YOU INDICATED

Condition: refurbished (used), Year of construction: 2023, COLD FORMING CARLO SALVI 550/SV Completely Refurbished by HBR srl Possibility of having the version RF (with semitubular group). Machine with quick change system on K.O. cams. Nodpfxeqhndms Afajla Range production: min. and max. wire diam.: 2 - 4,76 mm. max. cutoff length: 65 mm. max shank length: 50 mm. max production per min: 500 Motor Power: HP 7,5

Condition: refurbished (used), Year of construction: 2025, Progressive Header Machine SACMA SP.250 4 Dies - Currently being overhauled. Available upon request from HBR srl. The machine will be completely overhauled. Square wedges. Nsdpoxrdmijfx Afajla Available with the soundproof cabin, Brankamp, ​​and the conveyor belt. New electrical system with inverter and PLC acc. to Ce Standards. Technical information: Number of dies: 4 Heading tonnage: 650 KN Maximum cutoff diam 500N/mm²: 10,5 mm. Max. cutoff length: 85 mm. Kickout stroke die max.: 65 mm. Kickout stroke punch max.: 20 mm. Speed pcs. per minute: 275 Power of main motor: 30 KW Diam. die: 54 mm. Length die: 90 mm. Diam. punche fixed: 45 mm. Length. punche fixed: 100 mm. Net weight: 11.000 kg. Gross weight: 12.600 kg. We look forward to seeing you at HBR srl in Calolziocorte (LC).

Condition: used, Year of construction: 1990, Progressive Header SACMA SP.140 Fully operational Available for any test PROGRESSIVE HEADER SACMA SP.140 Technical information: Number of dies: 3 Heading tonnage: 420 kN Maximum cutoff diameter at 500N/mm²: 8 mm Maximum cutoff length: 65 mm Max. kickout stroke die: 45 mm Max. kickout stroke punch: 14 mm Production speed (pieces per minute): 350 Main motor power: 19 kW Die diameter: 45 mm Die length: 75 mm Punch diameter: 38 mm Net weight: 8,500 kg Gross weight: 10,000 kg Condition: Very good, fully operational Year: 1990 Ready for immediate delivery Machine runs without any issues. Available at HBR srl – Calolziocorte (LC) Italy Nedew Eluwepfx Afaola

Condition: ready for operation (used), Year of construction: 1983, BOLTMAKER SACMA SP.17 – 4 dies Fully functional with thread rolling machine up to M6. Incoterm: EXW The machine operates without any issues. Technical specifications below: Number of dies: 4 Heading tonnage: 480 kN Max. cutoff diameter at 500N/mm²: 8 mm Max. cutoff length: 65 mm Kickout stroke die max.: 45 mm Kickout stroke punch max.: 14 mm Max. thread 8.8/12.9: M6 Speed (pcs. per minute): 350 Main motor power: 26 kW Die diameter: 45 mm Die length: 70 mm Fixed punch diameter: 38 mm Fixed punch length: 85 mm Njdpfxowvt Hve Afasla Net weight: 10,000 kg Gross weight: 11,900 kg The machine is available for any inspection.

Year of construction: 2025, operating hours: 10 h, condition: new, functionality: fully functional, I want to sell a paper dish making machine which makes 4 inch drones of good quality Nljdpfxsyy U R Re Afaea

Condition: new, functionality: fully functional, Year of construction: 2026, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material. The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system. It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime. Vertical Shaft Impact Crusher Technical Specifications Model: VSI-700-CR Maximum Feed Size: 35 mm Weight: 6,500 kg Motor Power: 110 kW Rotor Diameter: Ø700 mm Rotor Speed: 60–70 m/s Production Capacity: 60–100 t/h Model: VSI-800-CR Maximum Feed Size: 40 mm Weight: 12,000 kg Motor Power: 2 x 160 kW Rotor Diameter: Ø800 mm Rotor Speed: 45–60 m/s Njdpfoxp Saxjx Afasla Production Capacity: 150–200 t/h Model: VSI-900-CR Maximum Feed Size: 45 mm Weight: 14,500 kg Motor Power: 2 x 185 kW Rotor Diameter: Ø900 mm Rotor Speed: 50–60 m/s Production Capacity: 200–250 t/h Model: VSI-1000-OR Maximum Feed Size: 90 mm Weight: 15,000 kg Motor Power: 2 x 200 kW Rotor Diameter: Ø975 mm Rotor Speed: 50–60 m/s Production Capacity: 250–300 t/h Why Choose CONSTMACH Vertical Shaft Impact Crushers? CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production. 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, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material. The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system. It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime. Vertical Shaft Impact Crusher Technical Specifications Model: VSI-700-CR Maximum Feed Size: 35 mm Weight: 6,500 kg Motor Power: 110 kW Rotor Diameter: Ø700 mm Rotor Speed: 60–70 m/s Production Capacity: 60–100 t/h Model: VSI-800-CR Maximum Feed Size: 40 mm Weight: 12,000 kg Motor Power: 2 x 160 kW Nledexqf Uropfx Afasa Rotor Diameter: Ø800 mm Rotor Speed: 45–60 m/s Production Capacity: 150–200 t/h Model: VSI-900-CR Maximum Feed Size: 45 mm Weight: 14,500 kg Motor Power: 2 x 185 kW Rotor Diameter: Ø900 mm Rotor Speed: 50–60 m/s Production Capacity: 200–250 t/h Model: VSI-1000-OR Maximum Feed Size: 90 mm Weight: 15,000 kg Motor Power: 2 x 200 kW Rotor Diameter: Ø975 mm Rotor Speed: 50–60 m/s Production Capacity: 250–300 t/h Why Choose CONSTMACH Vertical Shaft Impact Crushers? CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production. 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, Year of construction: 2025, The VSI (Vertical Shaft Impactor) sand making machine is a type of crusher designed to accelerate the crushing of aggregate and produce cubical-shaped sand. It is widely used in the field of construction, mining, and other similar industries. Here are key features and information about VSI sand making machines: 1. Working Principle: - The VSI sand making machine operates on the principle of stone impacting stone or stone impacting iron. Material is fed into the center of the rotor, which accelerates to high speed to throw the material outward against a wear-resistant lining. Nljdpfsq Nd U Hox Afasa 2. Rotor and Crushing Chamber: - The rotor is a crucial part of the VSI machine and is often designed with multiple pockets to facilitate material throwing and crushing. - The crushing chamber is lined with wear-resistant materials to endure the impact and abrasion during the crushing process. 3. Feedstock Control: - The feedstock (material to be crushed) can be controlled using a variable speed control system, allowing for adjustments to achieve the desired particle size. 4. Material Types: - VSI machines are suitable for processing various materials, including hard and abrasive materials such as rocks, ores, and minerals. 5. Cubical Shaping: - One of the significant advantages of VSI machines is their ability to produce cubical-shaped end products, which is desirable for high-quality concrete and asphalt production. 6. Adjustable Discharge: - The machine usually has an adjustable discharge opening, allowing for customization of the final product size. 7. Sand Production: - VSI sand making machines are primarily used to produce manufactured sand (M-sand) and crushed sand, which are essential components in the construction industry. 8. Maintenance: - Regular maintenance is required to ensure optimal performance and extend the machine's lifespan. This includes checking wear parts, lubrication, and addressing any issues promptly. 9. Variations: - Different manufacturers may offer variations of VSI machines with unique features or specifications. Common variations include open rotor and closed rotor designs. 10. Environmental Considerations: - VSI sand making machines are generally considered environmentally friendly as they produce less dust and noise compared to traditional crushers. 11. Manufacturers: - Well-known manufacturers produce VSI sand making machines, and it's crucial to choose a reputable supplier with a track record of providing reliable equipment. When considering a VSI sand making machine, factors such as feed size, capacity, and the desired end product specifications should be taken into account. Additionally, check the reputation of the manufacturer, and consider customer reviews and feedback regarding the specific model you are interested in.

Condition: excellent (used), Year of construction: 2020, Machines for the production of medical masks type llr , ffp2. Price per piece. Nlodpfsr Iydysx Afaea

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, total length: 1,500 mm, total width: 1,500 mm, total height: 3,500 mm, input voltage: 400 V, overall weight: 800 kg, type of input current: three-phase, Manual desiccant filler Lisec ARL-45F, year 2010, in very good condition, filling from the back of the profile Nledpfsy Hk Rtsx Afaja For spacer widths 6-24 mm, Machine will be available middle of May from our warehouse in Hofkirchen/Austria

Year of construction: 1981, condition: reconditioned (used), - Manufacturer - MORONI - Model - SPND 80 Nlsdpohbr T Tefx Afaoa - Wire diameter range - 1,8 - 3,5 mm - Nails length - 10 - 80 mm - Power - 4Kw - Speed - 440 nails/ min. Machine reconditioned

Year of construction: 1977, condition: good (used), Technical Details : - Wire diameter range - 1,2 - 2,0 mm - Nails length - 10 - 50 mm - Power - 2 Kw - Speed - 440 nails/ min. Machine reconditioned Nodehbr Tljpfx Afaela

Year of construction: 1970, condition: like new (used), wire diameter range: 2,0 - 3,8 mm nail length: 13 - 110 mm Speed: 440 nails/min Motor - 3,5 KW NOTE- We have 6 Wafios S 110 machines on Stock ! Three machines have the possibility of additional production of nails on sheet metal tiles ! Complete reconditioned ! Nodpfx Ashbq Rvsfaela

Year of construction: 1979, condition: reconditioned (used), Machinetype: wire nail press Make: WAFIOS Type: N75 Nodpoh Hnqtofx Afajla Constr. year: 1979 diameter range: 2,0-3,8 mm nail length: 20-80 mm output – pieces/min: 440

Year of construction: 2022, condition: used, Model: TQC-650B Max. Forming Area: 650*300mm Max. Forming Depth: 125-180mm Sheet Thickness: 0.3-1.8mm Sheet Width: 660mm Max. Forming Speed: 30 times/min Air Pressure: 0.6-0.8mpa Air Consumption: 2.0m³/min Water Consumption: 0.5m³/h Nljdeyvh S Hspfx Afaea Rated Power: 98Kw Used Power: 69Kw Power Supply: AC 380V,50Hz, Three-phase, Four-wire Dimension: L7000*W2000*H3100mm Weight: About 5T

Condition: refurbished (used), Key features of the device: Flexible, modular device concept Configuration of the device according to the specific requirements of the products Stainless steel design Can be combined with a sheet loading robot Variable outputs Automatic production sequence Repeatable product quality Dividing range: 40 - 75 gr Capacity: max. 4000 pcs/hour Nedpfx Aotrwfujfajla Dimensions: 2600x1125x2550 mm

Condition: refurbished (used), Divided into 30 parts Weight range: 32-70 g/pc. Adjustable height of rounding space including 3 plastic rounding plates complete gearbox in oil bath 400V - 3 Ph - 50 Hz motor serial motor protection head opened for cleaning condition: very good (after general overhaul) Quantity of dough per tray (grams): 960-2100 Length x width x height (mm): 580 x 580 x 1350 Power (kW): approx. 0.74 Net weight (kg): 330 Nedett Am Uopfx Afajla

Condition: refurbished (used), Split into 30 bites Weight range: 32-70 g/piece. Adjustable height of rounding space including 3 plastic rounding plates complete gearbox in oil bath 400V - 3 Ph - 50 Hz motor serial motor protection Nledpfxett Am Rj Afaoa head opened for cleaning condition: very good (after general overhaul) Quantity of dough per tray (grams): 960-2100 Length x width x height (mm): 800 x 690 x 1470 Power (kW): approx. 1.6 Net weight (kg): 540

Year of construction: 2023, condition: new, APPLICATIONS: - Paving manufacture - Curb manufacture - Concrete block manufacture for: - masonry - foundation - posts - floor slabs - chimneys - scafa gutters - roadway gutter covers ADVANTEGES: - Vibrators on tamper head. - Bunker and drawer for finishing layer of paving and kerbs. - High productivity - active area 1,10 x 0,6m - Automatic operation: PLC (Mitsubishi Electric) logic programmer + touch display + software for automatic machine operation; Schneider Electric electrical command and control components - Our wide range of moulds can ensure a diversified production. - Reliable mechanical and hydraulic systems. COMPONENTS: - Press unit - Pallet space Nsdpfxsht Uwpo Afaola - Pallet feeding line - Hopper and drawer (1) for feeding the mould with concrete - Hopper and drawer (2) for making the finishing layer (paving, kerbs) - Pallet discharge line with freshly moulded products - Hydraulic unit - Electrical control panel with PLC. TECHNICAL FEATURES: - Pallet dimensions: 1240x750x45mm - Useful surface: 1100x630mm - Minimum/maximum finished product height: 40mm/ 250mm - Vibration frequency: 3000rpm - Cycle time: 35 - 60 seconds - Total Installed power: 30,00 kW MAIN DIMENSIONS : - Width: 2,10m (without hydraulic unit and control panel) - Length: 8,00m - Height: 3,10m - The hydraulic unit and control panel are placed at the side, at a distance of 1.00m from the chassis and occupy a surface area of 2m2. - Machine mass 6,000 kg

Year of construction: 2024, condition: new, ~ SPEED 700 , SEMI AUTOMATED ~ APPLICATIONS Production of: - paving - kurbs - concrete blocks for: -masonry -foundation blocks -posts, floor slabs -chimneys, -gutters -roadway gutter covers. ADVANTEGES : - Vigorous vibration coupled with hydraulic pressing of the concrete guarantees high quality concrete products. - Vibrators mounted on the counter mold play an important role in concrete compaction. - Chrome-plated pipe guide columns - Teflon-coated sliding bearings - Our wide range of molds can provide a diverse production. - Reliable mechanical and hydraulic systems. OPERATE : ~ Mostly manual: -Drawer(back/ fort -Mold (up/down) -Counter Mold (up/down) ~ Commands executed automatically: -start/ stop vibration when reaching height -start/ stop pallet feeding exhaust line stop) COMPONENTS: 1.) the press 2.) pallet stacking space 3.) pallet feeding line 4.) concrete bunker Nledpfjhufyhsx Afasa 5.) drawer (1) for concrete mold feeding 6.) pallet discharge line with fresh products 7.) hydraulic unit 8.) lever panel for the machine operator TEHNICAL FEATURES: - Pallet dimensions: 700x670x40mm - Active surface: 640x640mm - Minimum/maximum finished product height: 40mm/ 250mm - Vibration frequency: 3000rpm - Hydraulic pump flow: 40 l/min - Cycle time: 60 -100 sec (Semi-automatic version) - Cycle time: 30 – 50 sec (Fully automated version) - Installed power: 15.50 kW - Hydraulic power unit: 7.5 kW - Vibrating table vibrators: 6.00 kW + 0.28 kW - Counter mold vibrators: 0.80 kW - Discharge line: 0.55 kW - Supply voltage: 380V OVERALL DIMENSIONS: Width: 1.60m (without hydraulic unit and control panel) Length: 5.60m Height: 2.85m Machine mass (without mold): 4,000 kg Approx. mold mass: 250 - 300kg ADDITIONAL PRODUCTS / OPTIONAL: 1.) AUTOMATIC OPERATION : ( + 6.300 euro ) - PLC (Mitsubishi Electric) logic programmer + touch display + software for automatic machine operation Reduces the time of a production cycle, higher productivity (30 -50sec) 2.) SECOND DRAWER (2) for finishing layer for paver and kurbs + BUNKER ( + 3.900 euro ) 3.) CONCRETE MINISTATION SEMIAUTOMATED ( + 18.800 euro) Component parts: a.) Sand bunker 2 m2 + Volumetric dosing with conveyor belt + Vibrator b.) Gravel bunker 2 m2 + Volumetric dosing with conveyor belt c.) Electric control panel d.) Concrete Mixer MX 300 ( Fluid concrete: 300 liters Semi-wet concrete: 200 liters, 2.4 cubic meters of semi-wet concrete/hour ) 4.) AUTOMATIC LIFT (elevator) ( + 4.000 euro) 5.) CONVEYOR 6M , for transporting the concrete to the machine bunker ( + 4.000 euro) - Band width: 500mm - 7mm smooth rubber mat with 3 inserts - Motor 1.5kW (380V) PLEASE FOR THE COMPLETE OFFER SEND US AN EMAIL.

Year of construction: 2023, condition: new, Machine equipped with complete formworks (rotating hade, 5 steel rings, outer formwork) for pipe with diameters: Dint=1000mm si Dint=800mm; - The equipment can manufacture unreinforced concrete pipes with connection sockets: Dint=1000mm; Dint=800mm; Dint=600mm; Dint=500mm; Dint=400mm; Dint=300mm; - Maximum height of pipe: 1000mm; minimum height of pipe: 250mm - Vertical translation of the rotating head – electric engine - Variable revolution of the rotating head (frequency converter) Nodpfxeiy Dl Hs Afaola - Sizes: 2.0x2.0x4.2 meters - Mass≈2000 kilograms - Power: 16 kW (supply voltage: 380V) - Average productivity: 1 pipe / 6 minutes - Loading of the machine with concrete: manual; (optional – by conveyor belt) - Manipulating the formwork with the concrete pipe inside: with the forklift; - Recovery of the formwork: immediately. - Recovery of the ring: after 2-3 days, depending on the ambient temperature. - The frequency converter allows adjustment of speed according to the inside diameter of the pipe. - Changing the rotating head is simple and fast. - Rotating heads are lined with interchangeable wear resistant steel sheets. EQUIPMENT REQUIRED: - MX500L Concrete Mixer with aggregate loader: concrete preparation - Conveyor: transport of concrete from the mixer to the formwork. Steel rings for the lower plug - The production surface must be perfectly flat!

Condition: new, Applications: Production of concrete blocks for wall, foundation, pillars, roofs, chimneys. Production of concrete pieces for water drainage Advantages: Nedpfx Afjiwut Toaola optimal distance between the mould and the over-mould ensures a comfortable position for the operator - Handling the steering wheel requires minimal effort thanks to a gear force reducer; - Simple operation and maintenance professional vibrator with low power consumption Automated stopping of the vibration once demolding occurs Wide variety of molds - there is the possibility of installing moulds for high concrete elements (maximum 370mm)* Technical specifications: Maximum mold dimensions: 800x500mm Maximum height of end product: 370mm Cycle duration: 60 seconds Supply power: 0.28kW Supply voltage: 220V Overall dimensions: 1.35x 1.55 x 1.7 m Machine weight (including a mold): 400 kg Vibrator rotation speed: 3000rpm Concrete consumption: 2 m3/hour Recommended concrete mixer: MX300L