Used Epal Board Beveling Machine 2500Mm for sale (67,995)

Year of construction: 2001, condition: good (used), Paris/CATECH side board edger. Year of production 2001 Capacity: about 30 boards/min. Dwedpfjrtn Nzex Anzsa In 2021 the machine underwent a major modernization, including replacement of servo valves, new control and measurement by MADREW. A new plank measuring system was rebuilt based on existing measuring sensors. The machine was dismantled in March 2024 due to replacement with a new more efficient edger manufactured by MADREW The range includes: board separator, measuring feeder, edger, distribution conveyor, electrical and control cabinets, hydraulic power unit.

Condition: new, functionality: fully functional, Year of construction: 2025, control type: CNC control, degree of automation: automatic, laser type: fiber laser, laser power: 3,000 W, warranty duration: 24 months, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Working Area (mm): 3048×1524 X-Axis Travel (mm）: 1524 Y-Axis Travel(mm）: 3048 Z-Axis Travel（mm）: 80 X/Y Axis Positioning Accuracy: ≤0.03mm/m X/Y Axis Repositioning Accuracy: ≤±0.02mm Maximum Synthetic Positioning Speed: 150m/min Maximum Acceleration: 1.2G Cutting Slit Width: 0.1mm-0.5mm (measured for platesless than3mm thick) Cutting Surface Roughness: Ra3.2um-Ra25.4um(measured for plate thickness below3mm） Floor Size(mm): 6000*3000 Mainframe Dimension(mm): 5000*2300*1800 Dedpfx Aoxvwcxenzswa Screen Size: 21"LCD TransmissionMode: Rack andpinion dual drive Table Loading Capacity: 1.1(ton)

Condition: new, functionality: fully functional, Year of construction: 2025, laser type: fiber laser, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Cutting format (mm): 12000*2500 X-axis travel (mm): 2530 Y-axis travel (mm): 12050 Z-axis travel (mm): 120 Dodowwz Dxopfx Anzswa Maximum synthetic positioning speed (m/min): 140 Acceleration (G): 1.5 Main unit volume (mm): 15600*3650*1900 Floor area (mm): 16000*5500 Total machine weight (KG): 12500

Condition: as good as new (ex-display), CNC Engraving Machine, CNC Milling Machine, CNC 3020 Desktop Engraving Machine / Mini CNC Milling Machine – 200 × 300 mm Working Area, Used Machine Manufacturer Engraving Machine Model 3020 Overall Dimensions Width: 400 mm Depth: 530 mm Height: 400 mm Controller Dimensions Width: 290 mm Depth: 325 mm Height: 175 mm Dedozka R Uepfx Anzswa Shipping Dimensions 500 × 400 × 390 mm 410 × 345 × 280 mm Technical Specifications Machine Type: Engraving Machine / Mini CNC Milling Machine Model: 3020 Serial Number (SN): 2501053020CZ12-11 Effective Working Travel: X-axis: 200 mm Y-axis: 300 mm Z-axis: 50 mm Power Supply: AC 200–240 V, 50 Hz (operates from a standard 230 V household/workshop power supply) Manufacturer Information Manufacturer: Changzhou Huajiang Electrical Co., Ltd. (China) European Importer / Distributor: CNCworld Group Sp. z o.o. (Jednia-Letnisko, Poland) Certifications CE RoHS FCC

Condition: reconditioned (used), Kalmijer cookie machine. If you have any further questions, please send a message. Dwodpfekzi Ulex Anzoa

Condition: like new (used), Thom Type SI Spout Inser­ter Machi­nes for inser­ting the spouts into pre­fa­bri­ca­ted pou­ches. Model - Thom SI‐900 Semi­au­to­ma­tic machi­ne Ide­al for sam­ple pro­duc­tion and small series pro­duc­tion Capa­ci­ty: Up to 10 pou­ches / min. Thom fil­ling and packa­ging machi­nes are in demand ever­y­whe­re whe­re fle­xi­ble packa­ges need to be fil­led (pou­ches / refills): in the food indus­try, the cos­me­tics and deter­gents indus­try or in the beverage fil­ling. Dsdox Utd Ejpfx Anzswa

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 06651, travel distance X-axis: 6,800 mm, travel distance Y-axis: 3,700 mm, travel distance Z-axis: 1,500 mm, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 10 m/min, total length: 15,000 mm, total width: 7,500 mm, spindle speed (max.): 4,000 rpm, total height: 7,000 mm, table height: 1,100 mm, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 10 m/min, distance between stands: 3,300 mm, type of input current: three-phase, table load: 50,000 kg, rotational speed (max.): 4,000 rpm, distance table center to spindle nose: 2,110 mm, overall weight: 110,000 kg, spindle motor power: 50,000 W, control cabinet length: 7,000 mm, control cabinet height: 2,000 mm, control cabinet width: 600 mm, Equipment: rotational speed infinitely variable, MODEL: Portal Type AGE: 1992 S/N #: 06651 CATEGORY: Mills, Planer Type, CNC CAPACITY: X-Axis Travel: 6800 mm Y-Axis Head Travel: 3700 mm Z-Axis Ram Stroke: 1500 mm, fixed crossrail Ram Cross Section: 500 mm x 500 mm Distance Between Columns: 3300 mm Distance Table To Ram Face: 2110 mm, vertical passage 2000 mm Table Size: 6000 x 2500 mm Dedsyahv Sopfx Anzswa Spindle (Quill) Diameter: 250 mm Spindle Taper: ISO #50 Spindle Speeds: 0-4000 RPM Spindle Motor: 50 KW EQUIPPED WITH: FIDIA System C20 CNC Control, new in 2002 CNC biaxial continous milling head Universal Milling Head with Auto Indexing Right Angle Head with Auto Indexing Straight Milling Head Wagons for Head Change and Tool Pick-up Change Hydrostatic Bearings Coolant System Full Length Chip Conveyors both side Way Covers Rapid movements: Z-10.000 mm/min, X and Y-15.000 mm/min Table load: max 50.000 kg Weight of the machine: 110.000 kg Outside dimensions: 15.000 x 7.500 x 7050 mm Machine has been tested before dismantling and is fully operational, all mechanical components in excellent condition, electrics new in 2018. Machine available from stock. The price is now SPECIAL FROM STOCK. Once we will reassemble the machine, price will grow significantly. We can assist you to assemble and run up the machine.

Condition: used, Year of construction: 2022, PRODUCT TYPES: • Four side seal pouches • Quad seal pouches • Side seal pouches • Transverse zipper pouches • Gusset pouches • Bottom stick hole pouches • Micro-perforated pouches • Handle hole pouches • Round corner pouches MATERIALS: • LDPE • CPP • MCPP • AL • Nylon • PP • Laminated film structures MAIN TECHNICAL INFORMATION: Material thickness: 60–250 μm Max. web width: 1300 mm Max. roll diameter: 800 mm Core diameter: 3” and 6” Max. pouch width, quad seal: 400 mm Max. pouch length: 1000 mm Eye mark accuracy: ±1 mm Machine speed: 15–65 pcs/min Material speed: 40 m/min Main power: 400V, 50Hz, 3 phase Installed power: 100 kW Machine weight: approx. 18,000 kg Machine size: 33,500 × 4,200 × 1,800 mm POUCH SIZE RANGE: Quad seal / side welded width: 180–400 mm Gusset depth: max. 80 mm Minimum gusset depth: 30 mm Bag length: 360–1000 mm UNWINDING SECTION: • Air shaft unwinding • Magnetic powder brake • Dancing roller tension control • Servo-driven unwind system PERFORATION SYSTEM: • Micro perforation unit • Wheel type perforation • Additional perforation holes • Same type as existing machine configuration FOLDING SYSTEM: • Four side seal / quad bag folding wheel section SEALING AND COOLING SYSTEM: Mechanical press sealing system: Quad seal longitudinal sealing: 2 groups, 1010 mm Quad seal longitudinal cooling: 2 groups, 1010 mm Cross sealing station: 6 sets No. 1: K-seal No. 2: Gusset filling sealing No. 3: Cross seal, 740 mm length / 60 mm width No. 4: Cross seal, 740 mm length / 60 mm width No. 5: Cross seal, 740 mm length / 60 mm width No. 6: Cross cooling, 740 mm length / 60 mm width Additional 5 mm sealing section, upper and bottom PUNCHING SYSTEM: Tear slit / notch puncher 3-hole handle puncher Handle puncher: 20 × 80 mm, 3 sets Hole sizes: • 3 holes Ø20 mm • 20 × 80 mm • 24 × 77 mm Round corner puncher: 2 sets Puncher supports: 3 sets Bottom stick hole puncher: • 12 mm, 8 pcs • 16 mm, 8 pcs Vacuum system for punch waste removal DRIVE SYSTEM: Main motor: 3.5 kW Back draw roller servo: 3.5 kW Front draw roller servo: 3.5 kW Middle draw roller servo: 3.5 kW Longitudinal independent sealing servo: 5 kW × 2 Unwind servo motor: 1.5 kW × 1 / 3.5 kW × 1 Tension control servo: 3.5 kW × 1 Flying knife servo: 1.5 kW × 1 Manipulator sucker drive: 0.75 kW × 1 Finished product carrier counting drive: 0.75 kW × 1 CONTROL SYSTEM: • PLC control • 10” touch screen • Suitable for printed and unprinted bags • 16 temperature control zones • Individual temperature display • Temperature tolerance: ±2°C • High-sensitive eye mark sensor • Adjustable eye mark position STACKING SYSTEM: • Simple type stacking table • Static removal system • Automatic stop when machine stops • Alarm for bag output range: 25–100 bags • Step motor belt control • Belt width: 60 mm • Adjustable batch and belt length SAFETY SYSTEM: • Safety light curtain • Emergency pulling rope • Emergency buttons every 2 meters • Individual emergency control INCLUDED OPTION: ZIPPAK transversal zipper attachment Transversal zipper unwinder and rewinder Innolock / Velcro zipper capability Tooling for 3 zipper sizes: • 180–220 mm • 230–300 mm • 310 mm Dwodpfszf Nk Tsx Anzoa Micro-perforation holes Bottom stick hole puncher Trim rewinders Chiller

Year of construction: 2018, condition: good (used), Bagging line consisting of Incline Conveyor with Flights and product speed control Weigher 4 Dispensing Buckets PLC Controller for complete system Dwjdpfxoinbhte Anzoa In good working order

Year of construction: 2014, condition: excellent (used), Gainsborough Vertical Form & Seal Bagging Machine Continuous VVF Bagging Machine Dwjdpfxeuct Ive Anzea Complete with Markem-Inage SmartDate X40 Coder In Excellent Condition Has had very little use

Condition: good (used), Bizerba X Ray Machine With reject facility Fully stainless steel Tests carried out using certified test pieces, non-ferrous, stainless steel, ferrous metals The unit comes with an option of a Gamma Monitor, Red Eye G20-10 In every day use Dwedpfxeyivgqo Anzja

Condition: repair required (used), functionality: unexamined, Year of construction: 1990, overall weight: 92,000 kg, load capacity: 20,000 kg, working height: 8,500 mm, Equipment: documentation/manual, Two rail-mounted electric container gantry cranes are offered for sale from an industrial site in Riga, Latvia. The cranes were designed for loading, unloading, transferring and stacking ISO 1C and 1CC containers. Their 20,000 kg rated lifting capacity, 25 m span and powered travelling trolley make them suitable for container terminals, railway yards, ports, logistics hubs and industrial storage areas. Dwodpfx Aezmtcisnzoa The cranes were manufactured in 1990 by KRAN / Uzlovsky Machine-Building Plant in the Tula region. The factory type designation is 20-25-8.5-5. Two units are available. EQUIPMENT AND DOCUMENTATION Rail-mounted gantry structure with electrically driven crane travel mechanism. Powered travelling trolley and main hoisting mechanism. Operator cabin control. The factory passport specifies a rotating 20 t container spreader for ISO 1C and 1CC containers; A technical passport for factory no. 029 is available in Latvian and Russian, including historical inspection and repair entries. Further technical information and detailed photographs can be provided on request.

Condition: good (used), 1 x Powder Packing Machine/Powder Depositor Model: AF-PP5 Range of pack: 1-1.5kg Dwsdpsyt H Aqofx Anzja With weigher

Year of construction: 2019, condition: like new (used), ETIKETT LABELLING MACHINE FOR SELF-ADHELSIVE LABELS YOM 2019 NEW CONDITION Dwjdpfxeyynlzj Anzoa WAS USED FOR STICKING LABELS WITH NECESSARY DESCRIPTION ON TETRA PAK PACKAGES STILL IN PRODUCTION TILL MAY 15TH

Condition: excellent (used), With acid-resistant section, with high pressure nozzles, equipped with a conveyor Overall Size: 9,5 x 1,15 x 1,9 m Dodst Ity Depfx Anzswa Opening size: 530 x 250 mm Chemical tank (heated): 0,5m³ Rinse tank (heated): 0,3 m³ Drying fans: 12db Voltage: 380 V

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: LCS300-4T, CNC machine Elcede, type LCS300-4T, year of manufacture 12/2001, 400/50 Hz, working area 305 x 152.5 cm, machine dimensions 545 x 280 x 233 cm (height), control cabinet 80 x 64.5 x 190 cm (height), PC cabinet 84 x 75 x 198 cm (height), 3x Dietz fans, + cooling unit KKT-krans KLB-S26T-RS, year of manufacture 2001, 400V, 144 x 90.5 x 161 cm (height), 50,640 operating hours, desk with Fukitsu desktop, password Defi123+, desk 170 x 75 x 78 cm (height), in operation. Djdsy D Hwwjpfx Anzowa

Condition: new, functionality: fully functional, travel distance X-axis: 510 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 300 mm, 📝 Description & Additional Technical Parameters Product Description: The VTX-5 is part of the Tongtai VTX Series of compact CNC vertical tapping / milling centers. It is designed to combine high speed, rigidity, and precision in a relatively small footprint. It uses a direct-drive spindle to improve tapping accuracy and reduce maintenance compared to belt-driven designs. Roller guideways (linear rails) are used to ensure smooth, rigid motion. Tool changing is relatively fast, and the structure is optimized for stability and precision under moderate loads. Technical Parameters: Table size: 600x400mm Strokes on X/Y/Z: 510/400/300mm Maxim loading capacity on the table: 250kgs Rapid traverse on X/Y/Z: 60/60/60 m/min Machine size (Width x Depth x Height): 1.700x2.600x2.700mm Machine weight: 2.850kgs Siemens controller model 828D with Shopmill and 10,4inch LCD Spindle speed 12.000 rpm direct driven Spindle motor 5,8kW Tool shank BBT-30 4th axis rotary table diameter 170mm and tailstock CTS ( coolant through spindle) 20bar Chip Conveyor chain type Dedpfx Aoxni Iqonzewa Price is EXW (Stock Europe), Include loaded on truck. Transport, installation, commissioning, training, and yearly service contracts are available upon request for an additional fee. Installation and training is always done by our high qualified Service team in 3 locations in Europe. Netherlands, Germany, Romania.

Condition: as good as new (ex-display), functionality: fully functional, travel distance X-axis: 730 mm, travel distance Y-axis: 730 mm, travel distance Z-axis: 830 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 60 m/min, workpiece height (max.): 1,000 mm, workpiece diameter (max.): 500 mm, workpiece weight (max.): 500 kg, 📄 Product Description The Tongtai SH-5000P is a high-speed, high-rigidity horizontal machining center designed for efficient machining of aluminum and light metal workpieces. It features a compact structure, three-point support bed, high rapid traverse speed, and optional APC (Automatic Pallet Changer). The built-in spindle provides high speed and precision, ideal for automotive and general manufacturing industries. ⚙️ Technical Parameters Strokes on X/Y/Z: 730/730/830mm B axis rotary table: 0,001º indexing table Rapid traverse on X/Y/Z: 60/60/60 m/min Acceleration (X/Y/Z): 9.8 m/s Spindle Speed: 15,000 rpm. Tool Capacity: 60 pieces (upgraded from standard 40). Chip-to-Chip Time: 3.6 s (at 1,800 rpm). Pallet Dimensions: 500 x 500 mm. Max. Workpiece Height: 1,000 mm. Max. Rotation Diameter: 500 mm. Max. Table Load: 500 kg. Automatic Pallet Changer (APC): Included, with a 7 s changeover time. Machine size (Width x Depth x Height): 5,840 x 2,290 x 2,892 mm Machine weight: 12,400 kg. CNC Control: Siemens Sinumerik 840 D with 15" Display and Shopmill interface Internal Cooling: CTS (Coolant Through Spindle) at 70 Bar. Peripheral Equipment: Includes a Disc-type Oil Skimmer and an Oil Mist Collector. Energy Efficiency: Equipped with energy-efficient drives. Dwsdpfx Ajxnizdsnzea Price is EXW (Stock Europe), Include loaded on truck. Transport, installation, commissioning, training, and yearly service contracts are available upon request for an additional fee. Installation and training is always done by our high qualified Service team in 3 locations in Europe. Netherlands, Germany, Romania.

Condition: used, Year of construction: 2021, operating hours: 247 h, functionality: fully functional, machine/vehicle number: Tecto DC2 BS, input voltage: 400 V, total width: 1,170 mm, total length: 3,750 mm, total height: 1,230 mm, temperature: 2 °C, type of input current: three-phase, cooling capacity: 3,845 kW (5,227.74 HP), ambient temperature (min.): 4 °C, control cabinet height: 1,230 mm, control cabinet length: 3,750 mm, control cabinet width: 1,170 mm, overall weight: 300 kg, Refrigerated counter on 2 levels for displaying refrigerated goods. The bottom level is for wrapped accessories. The top level is for dispalying fresh seafood / meat / cheese / deli. Excellent Italian quality. There are fridge in both levels. Model: Tecto DC2 BS. Cooling requirement: 3845W (for 24/7 use) Color code: RAL7035 / RAL9006 Lengt: 3,75 meter Depth: 1,17 meter Hight: 1 meter 23,5 cm Cooling maschine: Split R452a Dedpfx Ajy T Iimsnzjwa Need electrician, plumber and refrigeration technician to install it.

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, rotational speed (max.): 2,500 rpm, swing diameter over bed slide: 470 mm, center width: 1,000 mm, TECHNICAL DETAILS Distance between centres: 1,000 mm Swing diameter over bed: 470 mm Spindle speed ranges 1: 50–270 rpm 2: 150–850 rpm 3: 450–2,500 rpm MACHINE DETAILS Djdpfx Aoywg Rdsnzjwa Electrical supply Mains voltage: 415 V Phases: 3 Frequency: 50 Hz Control voltage: 24 V Main motor power: 7.5 kW Main motor current draw: 13 A Auxiliary motor power: 0.173 kW Auxiliary motor current draw: 1.55 A Total motor power: 7.673 kW Total current draw: 14.55 A

Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 380 V, input frequency: 50 Hz, travel distance X-axis: 6,000 mm, workpiece weight (max.): 1,000 kg, laser power: 20,000 W, pipe diameter (max.): 6,000 mm, Equipment: cooling unit, safety light barrier, Max. Length of Tube: 6m Cutting Capacity of Round Tube: Φ360mm Cutting Capacity of Square Tube: Φ360mm Djdpfsv D T H Tex Anzowa Max. Load: 1000kg Zero Waste Cutting Full stroke movement, capable of cutting both ends of the pipe, improving material utilization Full Pipe Cutting available Standard auxiliary loading and unloading system loading, unloading, and cutting of 6m full pipes available Bevel Cutting Function available Bevel angle adjustable from 0-45° Capable of V, X, Y, K type bevel cutting Optional Automatic Loading and Unloading Saves labor costs, and increases production efficiency Intelligent production for high efficiency

Condition: new, functionality: fully functional, Year of construction: 2026, control type: CNC control, degree of automation: automatic, actuation type: electric, laser type: fiber laser, laser power: 12,000 W, sheet thickness (max.): 30 mm, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Supports 12m steel pipe cutting Equipped with fully automatic combined loading and unloading system One-stop intelligent loading, cutting and unloading, increasing production efficiency by 200% Supports multiple processes such as beveling, locking, cutting, punching, opening welding holes, cutting bolt holes, marking and marking Dsdpfx Answ A H T Aszswa Laser power 12,000 W – 20,000 W X-axis travel 1,600 mm Y-axis travel 1,900 mm Z-axis travel 900 mm A-axis rotation ±90° C-axis rotation ±90° U-axis travel 30 mm V-axis travel 13,000 mm Positioning accuracy ±0.1 mm Max. workpiece section 1,000 × 400 mm Max. supported weight 5 T Supported profiles H-beam, channel steel, I-beam

Condition: good (used), Schmedt PraLeg XL 18-60 Case in machine + Schmedt PraForm 21-50 Press Manufactured in 2022. Schmedt PraLeg XL 18-60 Book Hanger Machine in good condition, ready to operate. The machine hangs a book block into a prepared hardcover. Two gluers, smooth glue thickness adjustment. Format: Block height: 80 – 450 mm Block width: 110 – 450 mm Block thickness: 2 – 80 mm Production rate: approx. 200 – 300 pcs/h Power supply: 230V Weight: 300 kg Made in Germany. Schmedt PraForm 21-50 Book Press Book press with groove cutter. Made in Schmedt, Germany. The machine is in very good condition, ready for production. Technical specifications: Djdpfxozdazbe Anzewa Maximum format: 420 x 520 x 100 mm Weight: 220 kg Power supply: 230 V + compressed air. Price is for a set of two machines.

Condition: good (used), EBA 551-06 Paper Cutting Machine The machine is in very good condition. A high-performance, precise hydraulic cutter – for small and medium-sized printing houses, bookbinding shops, and digital printers. Equipped with programmable controls, it is designed for low-volume, frequently changing orders. Control: Program storage capability Data entry via a decimal keypad Electronic digital display with 1/10 mm accuracy Electronic handwheel with stepless rear stop speed adjustment Machine diagnostics with on-screen error indicator Program start with the „start” button MM/INCH switching Dwodpfxezdayqs Anzea Hydraulic knife and pressure beam drive Photocells Cutting line Side tables Foot pedal for pressure adjustment Safety guards on the rear table Technical data: Cutting length: 550 mm Infeed depth: 570 mm Stack height: 95 mm Front table depth: 460 mm Minimum final offcut: 32 mm Power supply: 230 V / 50 Hz Power: 1.5 kW Weight: 350 kg The set includes: spare knife, cutting stick, operating tools, instructions.

Condition: new, Year of construction: 2025, workpiece weight (max.): 12,000 kg, turntable diameter: 280 mm, overall weight: 120 kg, The Robotmover 20 is the ultimate solution for moving heavy loads such as industrial machinery, installations, or steel structures – 100% electric, so zero emissions and noise pollution. Work with unparalleled flexibility thanks to the wireless remote control and the ability to effortlessly change direction 360°. This compact electric mover excels at maneuvering through tight spaces, making it an indispensable tool in congested or confined environments. Thanks to the 48V-60Ah battery, the Robotmover ensures long-lasting operation, saving both time and labor. Whether you're moving equipment or heavy loads, this electric Robotmover is your reliable partner that streamlines your work and increases productivity. Flexible Operation: The wireless remote control provides infinitely variable drive with 360° direction changes. Strong Traction: The two powerful 1000W motors equipped with magnetic brakes produce a robust pulling force of 20 tons. High Load Capacity: The triple-bearing turntable effortlessly carries a maximum load of 12 tons. Long Battery Life: The 48V lithium-ion battery with a 60 Ah capacity provides 4-5 hours of use without frequent charging. Scope of supply: Robotmover 20, remote control, battery chargers Also available transport crate with garage, battery operated hydraulic jacks, fixed following rollers Djdsw I Rt Nopfx Anzswa electric skates power skates machine mover robot mover jung lifting equipment hydraulic jacks