Used Promecam Mold Cabinet for sale (5,877)

Condition: used, Year of construction: 2006, functionality: fully functional, machine/vehicle number: 21197, overall weight: 2,100 kg, number of drawers: 100, power: 2 kW (2.72 HP), Gühring TM-136 Tool Storage System Year: 2006 Power supply: 230 V, 2 kW Dksdpfxez Arz Ne Adrsu Empty weight: 2,100 kg Maximum total load: 6,000 kg Industrial tool dispensing and storage system with various drawer sizes. Used condition. More information and photos available on request.

Condition: used, Year of construction: 2008, operating hours: 75,874 h, Compact hydraulic injection molding machine from KraussMaffei with MC5 control system and extensive peripherals. Dkedpfsz Au Hzsx Adrsu Manufacturer: KraussMaffei Machine type: Injection molding machine Model: KM 65-380 CX International size designation: 380 CX/65 Year of manufacture: 2008 Machine No.: 61011979 Clamping force: 650 kN Tie bar distance: 420 × 420 mm Max. mold opening stroke: 500 mm Min. mold mounting height: 250 mm Max. opening width: 750 mm Ejector stroke: 150 mm Control system: KraussMaffei MC5 Machine weight: 3,900 kg Operating voltage: 400 V Frequency: 50 Hz Fuse rating: 160 A Total current: 143 A Motor current: 37 A Peripherals: Frigel Microgel process cooler Frigel model: RCD80/12HHP Year of manufacture of cooler: 2014 Refrigerant: R407C Refrigerant quantity: 2.4 kg Cooling medium: Water Temperature range: -5 to +90 °C Max. pressure: 8 bar Weight of cooler: 240 kg Further visible peripherals: Distributor chute from M Fördersysteme, year of manufacture 2002 Equipment: Material/parts handling and additional process peripherals as shown in the images. Location: Freiburg Available from APRIL 2027

Condition: new, functionality: fully functional, Year of construction: 2026, Dust Extraction System for Cabinet Sandblasting Machines The dust extraction system for cabinet sandblasting machines is a specialised extraction unit designed to improve visibility, cleanliness, and workplace safety during abrasive blasting operations. Equipped with a built-in 1100 W motor and an efficient filtration system, the unit ensures effective removal of contaminants from the working area. It is an essential component of every sandblasting cabinet, especially when used intensively in industrial environments. Main Advantages of the Machine 1100 W motor – provides high extraction performance while maintaining the unit's compact dimensions. Capacity of 3 m³/min – effectively removes dust and improves visibility inside the cabinet during operation. Djdpsrh E Azsfx Adroku High-efficiency filter – captures fine dust particles, helping to protect the operator's health and improve the quality of the working environment. Stable construction – designed for operation with large sandblasting cabinets. Compact dimensions – allow easy installation near the cabinet, even where space is limited. Construction and Technology The extractor is equipped with an efficient 230 V/50 Hz electric motor that generates a stable extraction airflow, essential during intensive sandblasting operations. The unit's housing is made of durable materials resistant to industrial conditions. The 310 x 170 mm filter effectively captures even fine dust particles, preventing them from being re-suspended in the air. The 52 mm inlet diameter ensures compatibility with most sandblasting cabinets. Precision and Work Efficiency Thanks to its high-efficiency filtration system, the extractor eliminates excessive dust accumulation inside the cabinet, which directly improves the precision of the abrasive blasting process. Improved visibility allows for more accurate cleaning of components and reduces processing time. Reducing the amount of airborne dust also helps extend the service life of other cabinet components, such as lighting systems and door seals. Applications The unit is recommended for use with sandblasting cabinets featuring a large working area, where significant amounts of dust are generated. It is suitable for repair workshops, metalworking shops, and industrial production facilities where regular sandblasting requires clean air to be maintained. The extractor is compatible with most cabinet sandblasting machine models; however, attention should be paid to the different mounting-hole spacing used on the KDP200, KDP200TOP, and KDP220TOP models. Standard Equipment Integrated 230 V electric motor High-efficiency filtration system Housing with wall-mounting bracket 52 mm diameter inlet Technical Specifications Specification Value Extraction power 1100 W Capacity 3 m³/min Power supply 230 V / 50 Hz Noise level 85 dB Inlet diameter 52 mm Handle length 280 mm Extractor dimensions (height × diameter) 730 × 260 mm Filter dimensions (height × diameter) 310 × 170 mm Weight 9.5 kg

Condition: excellent (used), Tul-Kelch tool rack SK 40 Tool holder SK 40 48 slots for SK 40 tools Dedpfjy I T S Nex Adreku Width 900 mm Depth 450 mm Height 1090 mm

Condition: used, Year of construction: 2005, operating hours: 61,407 h, clamping force: 1,600 kN, screw diameter: 50 mm, clearance between the columns: 470 mm, For sale is an injection molding machine from Arburg, model 470 C 1600-800. The pump and one circuit board have been removed from the machine; therefore, the machine is being sold as defective. Otherwise, it is in very good condition. Technical specifications: Pump operating hours: 61,400 Clamping force: 1600 kN Distance between tie bars: 470 x 470 Ejection stroke: 225 mm Screw diameter: 50 mm Displacement: 398 cm³ Dimensions: 4335 x 1635 x 1950 mm Weight: 6950 kg The machine is offered without any peripherals. Dodpsz Etu Hsfx Adrjku Upon request, transport and loading can be arranged throughout Europe for an additional fee. Prices are plus VAT. Inspection is possible by appointment. Contact us; our team will be happy to assist you. Trade-in or exchange is possible! Machine buying and selling WE BUY / SELL PRODUCTION & METALWORKING MACHINES, AND MORE. Do you need a high-quality but affordable metalworking machine for your production? Or do you want to sell yours? For further information or contact options, please visit our website.

Condition: like new (used), Year of construction: 2024, overall weight: 140 kg, total length: 1,200 mm, total height: 2,000 mm, total width: 600 mm, Control cabinet, switchgear cabinet, expansion cabinet, server cabinet, system cabinet, expansion system. Dsdpfx Ajzfhh Rjdroku Brand: Rittal Model: VX25 / VX Y352.222 Rittal two-door cabinet with integrated lighting cabinet dimensions: 1200 x 600 x h-2000 weight - 140 kg Cabinet is like new / never used.

Condition: like new (used), Year of construction: 2023, overall weight: 100 kg, total length: 1,200 mm, total height: 1,800 mm, total width: 600 mm, Control cabinet, switchgear panel, expansion control cabinet, server cabinet, system cabinet, expansion system. Brand: Rittal Model: VX25 / VX 8286.000 Dedszfhggspfx Adroku Two-door cabinet Cabinet dimensions: 1200 x 600 x H-1800 Weight: 100 kg Cabinet is like new / never used.

Condition: used, Year of construction: 1999, Injection molding machine Arburg 1500 T, 2-component, year of manufacture 1999. Dkjdjz Dufqopfx Adrsu

Condition: excellent (used), Year of construction: 2004, operating hours: 88,926 h, functionality: fully functional, machine/vehicle number: 194501, clamping force: 600 kN, screw diameter: 25 mm, clearance between the columns: 370 mm, overall weight: 2,930 kg, Equipment: documentation/manual, We are selling a very well-maintained 370C. The machine is connected to the power supply and can be inspected at any time. Dkedpfx Aoz Dq I Uodrsu 1x core pulling unit, hydraulic, Drop-off switch, Handling interface EM67

Condition: good (used), 1x Arburg 320C 500-170 with Multilift, safety fence, and discharge conveyor. Sold without Z-belt conveyor, temperature control units, and Koch vacuum loader. The machine is available at short notice by arrangement. Dsdpfxezx D Efe Adrsku

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, clamping force: 1,100 kN, screw diameter: 35 mm, clearance between the columns: 470 mm, displacement volume: 144 cm³, injection pressure: 2,000 bar, injection weight: 132 g, mold height (min.): 350 mm, ejector stroke: 150 mm, Clamping force: 110t Year of manufacture: 2017 Injection shot weight: 132g Injection unit 290 + 100 (2K) Screw diameter: 35 mm Specific injection pressure: 2000 bar Injection volume: 144 ccm Injection shot weight: 132 g Mold clamping unit 1100 Clamping force: 110 t Distance between tie bars: 470 x 470 mm Mold height: 350 mm Opening stroke: 450 mm Ejector stroke: 150 mm Control: Selogica direct Two-component injection molding machine with a KUKA robot Equipment: - Only ABS and PP were processed - 2nd injection unit EUROMAP 100 vertical (injection into the parting line) - Selogica direct control with a 15" touchscreen - Hydraulics with accumulator (100 l pressure accumulator), injection during mold closing - Control of a hydraulic rotary unit + 3 core pulls - Hydraulic ejector, blow unit - 6 heating circuits for the mold/hot runner - 6-circuit water distribution manifold for cooling - Min. mold height 350 mm, tie bar extension 100 mm, machine raised by 100 mm - KUKA KR6 robot (operated via Selogica) with enclosure Dksdpfez Ef N Asx Adreu

Condition: as good as new (ex-display), Year of construction: 2026, operating hours: 50 h, functionality: fully functional, clamping force: 1,200 kN, screw diameter: 30 mm, clearance between the columns: 480 mm, displacement volume: 247 cm³, injection pressure: 272 bar, injection weight: 107 g, mold height (min.): 150 mm, ejector force: 40 N, ejector stroke: 100 mm, plate width: 705 mm, plate height: 705 mm, total length: 5,037 mm, total width: 1,590 mm, total height: 1,850 mm, overall weight: 5,400 kg, type of input current: three-phase, input frequency: 50 Hz, input voltage: 400 V, input current: 62 A, warranty duration: 12 months, Equipment: documentation/manual, Base machine: FF120 IU320 D=30 Fully electric IMM. Ejector, nozzle system, core pulls servo-hydraulically controlled. Clamping force 120T Tie bar spacing 480x480 Tool installation height 150 to 580 Robot interfaces Euromap 18 and Euromap 67 Warranty can be optionally extended to 24 or 36 months. Dodpfx Adozzn Hlerjku Suitable 12 kg linear robot available upon request. Optional equipment: CE Maximum tool height increased to 580 mm Bimetallic plasticizing up to GF 30% Interface for conveyor belt Electric quick-change system for the cylinder with Harting interface 2 additional hydraulic core pulls with limit switches 2 air blow devices, permanently mounted on the stationary platen Dosing signal interface with HAN-3A connector Additional power supply: 220 V, 10 A, Schuko socket 20-mA interface for mold temperature controller One water distributor 4 × 2 on the rear of each platen with 3/8" connections 2 water distributor batteries with 4 lines each Socket package: 3 × 220 V / 16 A Schuko sockets 2 × 400 V / 16 A CEE sockets 1 × 400 V / 32 A CEE socket 3 freely programmable input/output signals Centering rings on both platens according to Euromap 18 / 67 Standard equipment: Clamping unit · Clamping unit with automatic central lubrication · Clamping movements via proportional valve control · Hydraulically operated ejector plate · Tool protection · Variable adjustment of the clamping force possible · Ejector protection · Mechanical robot interface Euromap 18 · Footboard protection under the clamping unit from D1 1100 and larger · Precision leveling shims between machine frame and customer floor · Platens with threaded holes and T-slots, see technical data · Automatic central lubrication (with grease) · Ejector plate Injection unit · Hydraulic dual-cylinder injection · Thermally insulated plasticizing unit · 10-stage adjustment of the injection speed · (Control parameters: speed; pressure; position) · 10-stage adjustment of the holding force (Control parameters: speed; pressure; position) · 5-stage adjustment of the plasticizing speed · (Control parameters: speed; pressure; position) · Plasticization supported on linear guides · Hydraulic nozzle system · Cold start protection · Screw retraction function · Automatic shut-off · Measuring system for screw position Electrical system · Plasticizing heater via PID control · Manual, semi-automatic and fully automatic operation possible · Maintenance interface · Automatic alarm system with horn · Unlimited technical parameter memory · Automatic tool height adjustment · Emergency stop function · Online cycle analysis · 12" TFT touch operating panel · Visualized graphic program · PDP interface · Injection monitoring · Tool closing monitoring · SPC interface · IP54 standard · Screw speed measurement · 16-level password security · Euromap 12 · Automatic overheating protection Hydraulic system · Quiet servomotor hydraulic system · Energy-saving servomotor hydraulic system · High-performance servopump system · Back pressure control via proportional valves · Oil preheating · Injection and tool closing monitoring · Automatic pressure and flow calibration · Oil temperature and oil level alarm

Condition: as good as new (ex-display), Year of construction: 2026, operating hours: 200 h, functionality: fully functional, clamping force: 1,600 kN, screw diameter: 48 mm, clearance between the columns: 460 mm, displacement volume: 371 cm³, injection pressure: 1,630 bar, injection weight: 341 g, mold height (min.): 160 mm, ejector force: 42 N, ejector stroke: 140 mm, plate width: 690 mm, plate height: 690 mm, total length: 5,200 mm, total width: 1,250 mm, total height: 1,800 mm, overall weight: 5,000 kg, type of input current: three-phase, input frequency: 50 Hz, input voltage: 400 V, input current: 114 A, warranty duration: 12 months, Equipment: documentation/manual, Base machine: UN160A5-IU604 D=48 Clamping force: 160T Tie bar spacing: 460x460 Tool installation height: 160 to 520 Djdpszz Spdsfx Adreku Robot interfaces: Euromap 67, Euromap 18 Basic standard equipment Suitable 12 kg linear robot available upon request. Optional equipment: CE standard Quick-change version of the plasticizing unit with Harting interface 1 set of core pull Dosing signal interface with HAN-3A connector KEBA 1000 1 set with 6 glass flow meters EU67

Condition: used, Year of construction: 2003, functionality: fully functional, machine/vehicle number: K787016, overall weight: 41,000 kg, input voltage: 400 V, input frequency: 50 Hz, input current: 800 A, operating pressure: 40 bar, control voltage: 24 V, type of input current: three-phase, Equipment: documentation/manual, Krones Contiform S20 PET stretch blow molding machine – 20 cavities, output up to 40,000 units per hour. Used Krones Contiform S20 machine for manufacturing PET bottles. The machine is completely disassembled and prepared for loading onto a truck. Due to its disassembled condition, it is not possible to perform a test run or functional tests – it is sold as a complete set of components for reassembly by the buyer. Dkedpfx Aoz Euubedreu Technical specifications: • Manufacturer: Krones • Model / Year: Contiform S20 / [2003] • Number of cavities: 20 • Nominal output (according to the manufacturer's specifications): up to 40,000 bottles/hour • Maximum container volume: up to 3 l (depending on the shape) • Oven: linear, with a 40 mm stroke • Neck size: 26/22 (PCO 1881) Scope of supply: [preform feeder, hopper/elevator and orienting device, chiller, molds, spare parts, etc.] Inspection possible by prior arrangement – the machine can be inspected in its disassembled state, with the components laid out in Kutno. Loading at the buyer's expense. Transport to be agreed. Price on request.

Condition: like new (used), Year of construction: 2017, operating hours: 12,500 h, functionality: fully functional, 1,0 St. gebr. Zweikomponenten Spritzgießmaschine Hersteller: ARBURG Typ: 720A3200-800/70 Djdpfov S E Dgsx Adroku Baujahr: 2017 Schließkraft: 320 Tonnen Holmabstand 720 x 720 mm Einbauhöhe min. /max.: 300 - 800 mm Öffnungsweg: 600 mm Schnecken DN 1: 50 mm Max. Hubvolumen: 392 cm³ Spritzteilgewicht in PS: 359 g Schnecke DN 2: 22 mm Max. Hubvolumen: 34 cm³ Spritzteilgewicht in PS: 31 g Steuerung: Selogica Technische Ausstattung anfordern.

Condition: excellent (used), Year of construction: 1999, operating hours: 48,400 h, 1 unit of used blow molding machine Dsdpjynutmjfx Adrjku Manufacturer: Fischer - W. Müller Type: FMB 3-120 Year of manufacture: 1999 Clamping force: 120 tons Extruder type: 120/24 WT Accumulator head: BFKS25, equivalent to approx. 17.75 kg The machine can produce containers up to a size of 200 liters. A tool for a 120-liter container with a press-ring closure is available for the machine. Video available!

Condition: excellent (used), Year of construction: 2017, operating hours: 1,600 h, 1,0 St. gebr. Zweikomponenten Spritzgießmaschine Elektrisch Hersteller: DR. BOY Typ: 100E Typ: 552 Baujahr: 2017 Dkjdszxrc Sjpfx Adrsu Schließkraft: 100 Tonnen Holmabstand (hxv) 430 x 360 mm Einbauhöhe MIN. 250 mm Schnecken DN 1: 42 mm Spritzteilgewicht 1: 157,6 g/PS Schnecken DN 2: 24 mm Spritzteilgewicht 2: 39,1 g/PS Steuerung: PROCAN ALPHA Ausstattung: 1 x Kernzug Hochschleißfeste Plastifizierungseinheit Steuerung Pneumatische Nadelverschlußdüse Trockner, Hersteller: FARRAG, Baujahr: 2016

Condition: excellent (used), Year of construction: 2005, Welcome We offer Thermoregulator - thermostat for injection molds - model HB THERM 160 U1 - series 4 Dkedpfx Asvyuvuedrou Technical data: Manufacturer: HB - THERM Type: HB - 160U1 Year of production: 2005 Medium: Water Temperature: 160° C Heater power: 8 kW

Condition: ready for operation (used), An injection molding machine Maplan for elastomers requiring repair is available. Design: hydraulic vertical press, hydraulic oil type: ISO VH 46 HLP, hydraulic oil filling quantity: approx. 600l, max. hydraulic pressure: 250bar, heating cartridge diameter: 25mm, insulation plate thickness: 14mm, max. operating temperature: 250°C, L/D ratio: 12:1, max. back pressure: 400bar, max. stroke: 260mm, vacuum pump capacity: 63m³/h, weight: approx. 17500kg, control system: B&R PLC. The temperature control units and the hydraulic clamping system have failed. Documentation available. An on-site inspection is possible. Dedpfx Adezcfi Ieroku

Condition: used, Battenfeld BEX-1-150-32-D-V / BEX 45-25E / 89-9436-3201 extruder machine. Manufacturer: Battenfeld-cincinnati Germany GmbH. Year of manufacture: 1999 Year of installation: 1999 Rated voltage: … V Maximum current consumption: … A Dedpfxjzump Ee Adrsku Frequency: 50 Hz Required pressure: 6 bar Total weight: … kg Noise level: … dB Hydraulic pressure for the screen changer: Extrusion material output: 1000-1200 kg (filter-limited output: approx. 850 kg) Possible thickness: 1 – 5 mm Maximum width: approx. 1450-1480 mm Machine dimensions: as described in the layout. Battenfeld BEX-1-150-32-D-V / BEX 45-25E / 89-9436-3201 extruder machine Consisting of: Screw and barrel assembly, motor and drive system, control interface, and supporting auxiliary systems for feeding, thermal regulation, and downstream processing. Details: Feed station - 2x silos. 2 x metal separators - Degacan HE degassing elements, co-extruder Type BEX-1-150-32-D-V and BEX 45-25E / 89-9436-320 to produce sheets or coils. Main extruder composed of 7 heating zones and one vacuum zone. Co-extruder composed of 3 heating/cooling zones to control the polymer. Followed by 3 calenders with temperature controllers. Extrusion die - To be confirmed if included. Calender line setup. Betacontrol Mk1 thickness measuring system. Radioactive source has been removed. Calvatron corona treatment system. Kalvar Calvtron automatic coil changing system. Rollers and calibration table. End-of-line sheet separation and side cutting (slitting) machine. BC touch control interface. Full workshop manuals.

Year of construction: 2020, condition: ready for operation (used), Offered is a Boy 100E 2K injection molding machine (year 2020, approx. 15160h) including Boy 2C XS unit, Boy LR5 handling (year 2020) as well as Dorner GAL-60 conveyor. 1000kN clamping force, 2-fold core pull, 2-fold air blast, 24mm screw (main unit) + 22mm screw (2K), fully enclosed, hydraulic ejector 42.7kN, OPC-UA & network interfaces, EUROMAP-67 robot interface, robot stroke X/Y/Z: 300mm/800mm/1500mm, conveyor 400mm width, 2m length. Viewing is possible upon arrangement. Dsdpsxyk Snsfx Adroku

Condition: ready for operation (used), A heated platen forming press Italpresse in bottom piston design is available. Press force: 660t, platen dimensions X/Y: 1900mm/1600mm, heating power: 31kW, connected load: 108kW, rapid stroke cylinder diameter: 70mm, weight: approx. 28000kg. Documentation available. An on-site inspection is possible. Dsdpfjyxgrdox Adreku

Condition: excellent (used), Year of construction: 1998, Ferromatik Milacron K110D-S/2F / 2K injection molding machine Year of construction: 1998 Injection unit: Screw diameter: 30 mm Injection weight: approx. 85 g Injection pressure: 2298 bar Dosing volume: 99 ccm Clamping unit: Clamping force: 110 t Distance between tie bars: 470x470 mm Size of the clamping platens: 740x740 mm Ejector: hydraulic Clamping unit: hydraulic Control system: Ferromatik Milacron Additional equipment: 2-component injection molding machine Euromap 67 Robot interface Hydraulic core pull x 4 Dkodpfx Adez Ipfgorsu Control system with hot runners Injection unit is wear-resistant and resistant to corrosion Screw diameter in the vertical injection unit: ⌀25 mm - approx. 43 g/hp The machine has been regularly serviced The service center recently replaced the machine's cylinder with screw and the hydraulic valves with new ones Dimensions: Weight: 6300 kg Length/width/height: 5.00x1.60x3.60 m All offered machines are started by our service technicians before sale. It is possible to obtain a video of the technical tests of the selected machine or participate in live technical tests at our company in Łódź. Price: On request

Condition: excellent (used), Year of construction: 2012, Battenfeld EcoPower SE 300/1330 / Electric machine Year of manufacture: 2012 Injection unit: Screw diameter: 50 mm Injection weight: 491.4 g Injection pressure: 2470 bar Metering volume: 540 ccm Clamping unit: Clamping force: 300 t tie bar distance: 770x720 mm size of clamping platens: 1090x1170 mm ejector: electric clamping unit: toggle lever control: UNILOG B6 - touch screen Additional equipment: electric machine: high speed, energy saving and very quiet Machine in very good technical condition Euromap 67 Robot interface Air valve x 8 Control unit with hot runners x6 Injection unit hardened - bimetal Dedpfoz Ipgwjx Adrsku Parallel movements It is possible to change the screw diameter for fi 45, 55, 65 mm Dimensions: Weight: 14100 kg Length/width/height: 7.20x2.04x2.20m Propulsion: Pumps/motor: 0 kW Heating power: 22 kW Total power: 0 kW All offered machines are started by our service technicians before sale. It is possible to get a video of technical tests of the selected machine or participate in live technical tests in our company in Łódź. Price: Upon request

Condition: excellent (used), Year of construction: 2017, Engel Victory 330H/200V/140 combi Ecodrive / Production line with the Sepro Multi Inject 20 robot / Operating hours: approx. 18,000 h in automatic mode Year of construction: 2017 Injection unit: Screw diameter: 30 mm Injection weight: approx. 100 g Injection pressure: 2400 bar Dosing volume: 113 ccm Dodpfx Adjz Ipqpsroku Clamping unit: Clamping force: 140 t Distance between tie bars: 0x0 mm Size of the clamping platens: 750x750 mm Ejector: hydraulic Clamping unit: hydraulic Control: CC 300 - touch screen Additional equipment: 2K injection molding machine with rotary table and robot Tie-bar-less machine, hybrid: energy-saving, high-speed and very quiet Very good technical condition Operating hours: approx. 18,000 in automatic mode Total number of operating hours: 25,369 h Euromap 67 Robot interface Air valve x 8 Hydraulic core pull x 5 Control unit with hot runners x 16 Reinforced injection units - bimetal Main motors - 2 x servo motor controlled with inverter Proportional valves on injection units - precise spraying Parallel movements Built-in pressure quality control system from Sensor Kistler - mold pressure measurement Screw diameter in the vertical injection unit: ⌀25 mm - approx. 58 g/hp It is possible to purchase the original Foboha turntable for an additional charge Turntable diameter: 740 mm Sepro Multi Inject 20 robot Year of construction: 2017 3-axis robot: 3 axes are driven by servo motors (electric): X, Y, Z (telescopic) Travel distances in axes approx.: X-4000, Y-1200, Z-1500 Automatic axis lubrication Touch control panel The safety package for robots Robot with adapter and protective housing Purchase of the robot for an additional charge Dimensions Weight: 10300 kg Length/width/height: 5.56x1.76x3.46 m All offered machines are started by our service technicians before sale. It is possible to obtain a video of the technical tests of the selected machine or participate in live technical tests at our company in Łódź. Price: On request