Used Bima for sale (132)

Condition: excellent (used), Year of construction: 2001, Machine/vehicle number: 481, -4 tie bars (normal 3 per side) Dmerw7 -tie bars with probe depth -Machining length 4550x1550mm -8-fold tool changer -drilling unit in x and y row drilling -Sawing unit can be swivelled in x and y -IMAWOOP machining surface -vacuum pump from Becker (dry runner) The machine, as well as the computer, have been regularly serviced by specialized personnel. Condition is good and everything is functional.

Year of construction: 2011, Condition: ready for operation (used), Movement X-Axis Movement 6000 mm Y-Axis Movement 1200 mm This 3-axis IMA BIMA/410/120/600 woodworking machine was manufactured in 2011. It features a working depth of 1200 mm and a working width of 6000 mm, which can be divided into two working areas of 2400 mm each, plus a safety area of 1200 mm. With the "long workpiece" setting, the full working width can be utilized. A great opportunity to buy this IMA BIMA/410/120/600 woodworking machine. Contact us for further details regarding this woodworking machine. Bqr30Fmzm3 Application Types Wood Working

Year of construction: 2014, Condition: excellent (used), IMA moving gantry machine in true GANTRY design Machining area: - Length in X-direction with all aggregates (mm): 6300 - width in Y-direction with all aggregates (mm): 1600 - Height in Z-direction with all aggregates (mm): 225 maximum clamping height including clamping device - the max. workpiece thickness depends on equipment/application - length in X-direction with vertically positioned main spindle and tool diameter 20 mm: 6300 mm - Width in Y-direction with vertically positioned main spindle and tool diameter 20 mm: 2000 mm - Width in Y-direction with edging (mm): 1600 - Length in X direction single station machining without edging (mm): 2 x 3050 - Length in X-direction free space centered (mm): 200 - Length in X-direction single station machining with gluing (mm): 2 x 2800 - Length in X-direction free space centered (mm): 700 - Length in X-direction alternating field machining (mm): 2 x 2425 - Length in X-direction free space centered (mm): 1450 - Weight of IMA moving gantry machine (kg): approx. 10,500 - Work table height (mm): approx. 950 - IMA control system: ICOS CNC - Graphical user interface: IMAWOP in machine license version - Vacuum pump - capacity (m³): 100 - Separate coolant tank Automatic set-up table BIMA Gx50, y=1600 mm with suction plates on linear guides Additional support arm for automatic set-up table BIMA y=1600 mm with a front stop and automatically lowerable support rail Table design for 4 places offset in X for table with 8 support arms Chip ejection conveyor Video camera: installed in the suction hood next to the main spindle, for observation of the machining process on a separate monitor unit including video server 1 main spindle 18 kW, vector-controlled - suitable for milling, drilling, sawing and grinding 1 automatic tool/adapter changing magazine, mounted on the rear side of the support (arrangement on the support moving in X-direction) 1 automatic tool/adapter changing magazine, mounted on the rear side of the support (traveling along the support in the Y direction) 1 vertical drilling unit I21 Attachment unit horizontal drilling and milling head (cross head) with its own 360 degree C-axis and pneumatic feed stroke for attachment to mounting position 1 of the drilling head Edge feeding unit for diode lasers in stationary technology mechanically designed for: - edge thickness (mm): 0,4 - 3 - workpiece thickness (mm): 19 - 60 - inner and outer radius: depending on edge material - edge material length min. (mm): approx. 350 - dimension before edge joint (mm): approx. 220 on the straight line Automatically adjustable combi unit (AEK) Self-feeding flat scraper B2L0Q99G 1 adapter unit profile scraper with flat scraper

Condition: ready for operation (used), Year of construction: 1996, Functionality: fully functional, Rotational speed (max.): 9,000 rpm, Spindle speed (min.): 18,000 rpm, Number of slots in tool magazine: 8, Drill diameter: 20 mm, No minimum price - guaranteed sale at the highest bid! TECHNICAL DETAILS Drill spindle X / Y: 5 / 9 pieces stroke: 45 mm Drill diameter: 20 mm Drill speed: 9,000 rpm Main spindle tool holder: HSK 38 Pull-in force: 11 kN Motor power: 5.5 kW Tool weight: 5 kg Number of tool positions in the magazine: 8 tools Speed: 1,500 - 18,000 rpm MACHINE DETAILS Working height: 970 mm Operating voltage: 400 V, 50 Hz Total output: approx. 30 kVA Air pressure: 6 - 10 bar Beixlke Installation area: 4.8 x 8.0 m Height: 3.4 m Weight: 6 tons

Condition: excellent (used), Year of construction: 2004, Functionality: fully functional, Travel distance X-axis: 6,000 mm, Travel distance Y-axis: 1,630 mm, TECHNICAL DETAILS X-travel without gluing: 6,000 mm X-travel with gluing: 5,000 mm Y-travel: 1300 mm R9Gnphta Y-travel with main spindle + tool diameter 20 mm: 1630 mm Y-travel with gluing: 1450 mm Setup table: Dyna Poin BIMA 410 V Occupancy: 4 places Edge banding unit: available

Condition: excellent (used), C.N.C. WORKING CENTER with 4 axes (X-Y-Z-C) for routering, boring, cutting and edge banding Numerical Control ICOS CNC (IMAWOP) Max useful working area (without edge banding process) mm 3100 x 2000 x 100 Max useful working area (edge banding process) mm 3100 x 1925 x 60 (panel thickness) No. 6 movable rails (supports) length mm 1400 LED displaying both the axe X and axe Y position Vacuum cups (with No. 1 vacuum pump, capacity 250 m3/h) Safety side metal grids and front emergency carpets No. 1 Vertical Electro-spindle HSK F63 ( Kw 18) Automatic Tools Changing System, with 18 folds (places) Dnhcyp No. 14 Independent vertical boring spindles (2 x Kw 1,2) Aggregate Boring Unit, "cross" shape, with 4 horizontal spindles + Circular saw (diam. mm 125) Banding group on board - Glueing Unit (Hot Melt Glue) VT 100 Edge coils supporting unit (No. 2 reels) OPTIONALS: No. 1 Aggregate "FLEX 5" Mod. VARIO NC No. 1 Aggregate Flush Milling / Trimming No. 1 Aggregate Flush-Trimming / Profile Scraping Unit No. 1 Bar Code Reader

Condition: good (used), Year of construction: 2013, IMA BIMA CNC GX 30 R - year 2013 Dpdgcx - immediately available - Machining approx. 5 x 1.3m

Year of construction: 2003, Condition: ready for operation (used), Control Unit Brand IMATRONIC Model NT 231 IMAWOP 4.0 on Windows 2000 Professional Main Drive Spindle speed range 1500 - 24000 rpm Spindle motor power 7.5 KW Movement X-Axis Movement 6000 Y-Axis Movement 1400 Z-Axis Movement 100 Imd0Mfvq7 Media Chip conveyor Yes Additional Equipment LED setting help 2 vacuum pumps 18-fold tool changer Edge gluing unit VT 100 This woodworking machine was manufactured in 2003. Equipped with a CNC control IMATRONIC NT 231 and IMAWOP 4.0 on Windows 2000 Professional, it features a main spindle with 7.5 KW power and a speed range of 1500 - 24000 rpm. It includes an 18-fold tool changer and a vertical drilling unit with 21 spindles. The edge gluing unit VT 100 supports 4-sided and round butt gluing. For more information about this woodworking machine, please reach out to us. Application Types CNC Wood Machining

Condition: good (used), Year of construction: 2013, Operating hours: 4,123 h, 5 - axes main spindle Cross drilling head Saw head 0/90° Working dimensions: approx. 530 x 130 cm Overhauled replacement spindle installed in 2023 Operating hours 4,123 h (read at the end of 2023) Dprb2B

Condition: good (used), Year of construction: 1999, Functionality: fully functional, IMA BIMA 410 V CNC WORKING CENTRE FOR ROUTING + BORING + EDGE BANDING • Industrial machine with heavy-duty structure • Working area: X:4000 mm Y:1200 mm Z: 100 mm • Travel speed: X:100 m/min Y:80 m/min Z: 25 m/min • 2 Working areas • 8 movable work tables to support the panels. SCHMALZ system • 23 SCHMALZ suction cups with vacuum system for the locking of the working piece • 4 loading device through pneumatic bars assembled on the work tables that lift the pieces • 1 SIEMENS vacuum pump ROUTING UNIT: • 10 HP. Refrigerated router head • Automatic change of the tool • Tool holders: HSK F-63 • C AXIS that allows to turn and 360° angle drive heads with rotation regulation in automatic by numerical control • 0 to 20.000 rpm • Tool magazine 12 positions MULTI-BORING UNIT: • 7 independent spindles for vertical boring in X direction • 5 independent spindles for vertical boring in Y direction • High revolution speed: 9.000 rpm EDGE BANDING UNIT: • Automatic device to apply the edge into straight profiles of shaped panels • Applicable banding material in coils: thin edge and PVC up to 3 mm • Independent unit to edge band shaped panels. It's installed on the main frame of the machine - hot-melt glue pot and premelter - spreading roller to regulate the quantity of apllied glue - edge pression roller • Lamp zone to pre-heat the side of the panel • Multiple magazine for edge coils with 2 positions, to automatically change the edge type • Top and bottom edge trimming head-unit B0Indezcc8 • Top and bottom edge scraping head-unit CONTROL OF THE MACHINE: • IMATRONIC • Software IMAWOP • Command board installed on a separated electrical cabinet to control the machine PROTECTION ENCLOSURE OF THE WORKING UNITS PROTECTION FENCES SECURITY CARPETS SECURITY NORME CE MARK

Condition: used, Machine/vehicle number: 006297, X axis working area: 6300 mm Cvfrnl7Ivc Y axis working area: 1600 mm Working Table: Pod and Rail Main Electrospindle power: 18 KW Number of controlled axes: 4 axes Maximum edge height: 3 mm Total number of drilling spindles: 43 Total number of tool changer positions: 18

Condition: excellent (used), CNC BIMA 1000 machine in excellent condition R90Ymeptl2

Condition: good (used), CNC IMA type: BIMA 310 year of manufacture: 1999 CE working area X 3600 mm, Y 1300 mm, Z approx. 100 mm 8 clamping beams for vacuum holder, several vacuum holder come with the machine disc magazin for 12 tools with vacuum pump complete with many tools with machine documents machine out of a furniture production good condition! Btqy7Xwphu Machine size: Length 5220 mm Width 3500 mm Height 2500 mm

Year of construction: 2003, Condition: ready for operation (used), Control Unit Model IMATRONIC NT 231 Main Drive Spindle speed range 1500-24000 Movement X-Axis Movement 6000 mm Y-Axis Movement 1400 mm Z-Axis Movement 100 mm Additional Equipment 18-fold tool changer Vertical drilling unit Edge gluing unit Bz0C3Napjg Vacuum pumps Chip conveyor This CNC machining center with edge gluing was manufactured in 2003. Equipped with a CNC control IMATRONIC NT 231 and IMAWOP 4.0 on Windows 2000 Professional, it features a comprehensive editing area with dimensions X=6000mm, Y=1400mm, and Z1=100mm. It includes a robust 18-fold tool changer and a versatile edge gluing unit VT 100. Ideal for complex woodworking tasks, the IMA BIMA 410 / V Typ 140 / 600 machine we have for sale represents a significant opportunity. Contact us for further details. Application Types Wood Working

Condition: good (used), Year of construction: 2003, Used CNC machining center Make: IMA Type: BIMA 410 120/400 Year of construction: 2003 Dpg3Zp Technical data Machining area - X = 4000 mm - with standard units Y = 1200 mm - Upper edge of suction plate Z1 = 100 mm Alternating field range: - without pendulum machining X = 2 x 1900 mm - with pendulum processing: X = 2 x 1400 mm - Machine weight: approx. 6500 kg - 17 inch color monitor for input and monitoring of all data and functions - Convenient program creation with operator guidance through a comprehensive user interface and firmware. - IMA WOP 7.0 The BIMA 410 table version includes - 1 fixed workpiece fence arranged on the right and left in the X-direction - 8 infinitely adjustable support arms in the X-direction, each with a front stop - with LED set-up aid for 8 support arms, 1200 mm long for displaying the positions for the support arms and the vacuum clamping elements on the support arms by means of LED strip lights as an aid for manual conversion of the machine table. - Including 6 support arms with pneumatic lifting device for easier placement of large workpieces - 2 x vacuum pump 100 m3/h - Additional cooling unit for spindle cooling 1 main spindle - Speed range: infinitely variable 1500 - 24000 rpm, programmable - Drive: frequency-controlled three-phase motor - Drive power: 7.5 KW in S-1 operation 1 centrally integrated CNC axis rotating 360 degrees, for all adapter units, 1 automatic tool/adapter change magazine for 18 places, traveling in X-direction on the support 1 vertical drilling unit - Number of spindles: 11 - Spindle distance: 32 mm - Arrangement of the drilling gear in X-direction 1 vertical drilling unit - Number of spindles: 11 - Spindle distance: 32 mm - Arrangement of the drilling gear in Y-direction 1 horizontal drilling unit, 4-spindle (cross head) - 2 x working in X-direction - 2 x working in Y-direction - all spindles clockwise Including the following adapter units: - Grooving saw unit - 4-spindle horizontal drilling unit - Lock case trimming unit - Underfloor trimming unit - Lamello trimming unit - Blum fitting trimming unit Note: The technical data and descriptions are a copy of the order confirmation at the time. Data are for information only and are not binding

Condition: excellent (used), C.N.C. WORKING CENTER with 4 axes (X-Y-Z-C) for routering, boring, cutting and edge banding Goose-neck type, with Numerical Control ICOS-Open. Software IMAWOP + IMAwinCAD Working table with pods and rails. No. 6 Supports (rails) of lenght mm 1450 - DYNAPOINT Automatic deplacement by CNC (X axis) of the Supports/rails Automatic deplacement by CNC (Y axis) of the vacuum pods/cups Gxbwfmq Automatic Tools Changing System. Tools storage plate (No. 18 folds- positions) Max. useful working area (X - Y - Z) mm 6300 x 1450 x 100 Min. workpieces dimensions (X - Y - Z) mm 320 x 115 x 14 Max. workpieces dimensions (X - Y - Z) mm 5600 x 2100 x 38 Motorized carpet to evacuate chips and wastes Separate electric and command cabinet. Total installed power (Kw) 34 WORKING GROUPS (TOP): Vertical electro-spindle 1 x HSK F63 - electro-spindle motor power Kw 18 (S6) Circular Grooving Saw (90°) diam. (mm) 200 Edge Banding unit (always ready on board) - VT 100 Edge coils supporting unit (No. 2 reels) Combined aggregate (Flush-Trimming/Scraping) Workpieces Infeed system (to the Bima Cut) with Brush Table N° 6 Clamps to fix the panel and move it on to the machine (on top of the vacuum pods) Workpieces Outfeed (from Bima Cut) With motorized Rollers + Angular Transfer System

Condition: used, Machine/vehicle number: 006054, X axis working area: 5300 mm Y axis working area: 1300 mm Working Table: Pod and Rail Main Electrospindle power: 9 KW Sf7Vojoliv Number of controlled axes: 5 axes Total number of drilling spindles: 32 Total number of tool changer positions: 8

Year of construction: 1994, Condition: used, Machine/vehicle number: 20202, Lagerort: Nattheim Vx8May

Year of construction: 2003, Condition: ready for operation (used), General Data Machine weight 6500 kg Control Unit Interface IMA WOP 7.0 Main Drive Number of spindles 1 Spindle speed range 1500 - 24000 RPM Spindle motor power 7.5 kW Movement X-Axis Movement 4000 mm Y-Axis Movement 1200 mm Z-Axis Movement 100 mm Tools Number of station 18 Additional Equipment Bzz0Qf8Iwm 17-inch color monitor LED Setup Assistance Pneumatic Lifting Devices: 6 support arms Vacuum Pumps: 2, 100 m³/h each Additional Cooling Device: For spindle cooling Centrally Integrated CNC Axis: 360-degree rotating Multiple Adapter Units: Including grooving saw unit, milling units, and drilling units This woodworking machine was manufactured in 2003. It features a robust 4000 mm X-axis and a 1200 mm Y-axis, supporting large-scale projects. Equipped with a 7.5 KW main spindle, adjustable from 1500 - 24000 RPM, and an 18-slot automatic tool change magazine, it enhances productivity. The machine includes a comprehensive 17-inch color monitor for easy programming and monitoring. Ideal for diverse woodworking tasks, buy this IMA BIMA 410 woodworking machine. Reach out for more information. Application Types Wood Working

Condition: good (used), Year of construction: 2003, Functionality: fully functional, Equipment: Chip Conveyor, CNC machining center with edge banding IMA BIMA 410 / V type 140 / 600 Year 2003 Machining area: X = 6000 mm Y = 1400 mm Z1 = 100 mm Alternating field range: Without pendulum machining X 2 x 2650 mm Free space in center X 700 mm With pendulum machining X 2 x 2250 mm Free space in the middle X 700 mm CNC contouring control IMATRONIC NT 231 IMAWOP 4.0 on Windows 2000 Professional 8 pcs. Support arms in X-direction, each with a rear and middle stop 8 additional front stops LED scaffolding hull 2 vacuum pumps 140 m3/h 2 vacuum circuits for 4 places in Y-direction Chip conveyor belt 1 pc. Main spindle 7.5 KW in S-1 operation, 1500 - 24000 rpm, water-cooled 1 centrally integrated CNC axis rotating 360 degrees 18-position tool changer 1 vertical drilling unit S21 with 21 drilling spindles in L-shape Bk2Xpcy9Beb drive 5.5 KW 1 pc. Secondary spindle 6 KW, 18000 rpm Edge banding unit VT 100, for 4-sided edge banding and round gluing on butt joint Edge thickness: 0.4 - 3 mm Edge height: 14 - 64 mm Automatic granulate feed from a storage tank approx. 10 kg DXF interface complete processing Deluxe Interface for bar code reader

Condition: excellent (used), C.N.C. WORKING CENTER with 4 axes (X-Y-Z-C) for routering, boring, cutting and edge banding Numerical Control ICOS OPEN 231. Software IMAWOP Portal Loading and Unloading System Cy8Bvvfnni No. 2 Working tables (with pods and rails), each one with No. 4 Support rails (tot. 8) DYNAPOINT LED system on the rails for the vacuum pods positioning (Y-axe) and on the basement for rails (X-axe) Automatic Tools Changing System. Tools storage plate (No. 2 x 18 of folds-positions) Max. useful working area (X - Y - Z) mm 5100 x 1400 x 180 Workpieces dimensions (X - Y - Z) 2 x (mm 2350 / 2200 x 1400 x 60) (N°) 2 Working Areas 2 x Vacuum pump (capacity m3/h). Motorized carpet to evacuate chips and wastes Separate electric and command cabinet. WORKING GROUPS (TOP): No. 21 Independent vertical boring spindles (Drilling head motor-power: Kw 4 ca.) No. 1 Vertical electro-spindle (HSK F63) with motor power (Kw) 18. With C axe, 360° No. 1 Edge Banding unit (always ready on board) VT 100. Glueing Unit (Hot Melt glue) Edges (tape) thickness in rolls (min/max) mm 0,4 / 3. Edge coils supporting unit (No. 2 reels) No. 2 Pre-End cutting (pre-snipping) Unit OPTIONAL: Circular saw aggregate (diam. mm 200) OPTIONAL: Combined aggregate (Flush-Trimming/Scraping) OPTIONAL: Drilling Aggregate (with 4 horizontal boring spindles)

Year of construction: 2004, Condition: ready for operation (used), Main Drive Spindle speed range 1500 - 24000 Spindle motor power 12 kW Tool taper HSK F63 = 38 mm Movement X-Axis Movement 6000 mm X-Axis Rapid Traverse 100 m/min Y-Axis Movement 1300 mm Z-Axis Movement 100 mm Z-Axis Rapid Traverse 25 m/min C-Axis Movement 360º Table Height adjustment 950 mm Tools Slots in storage 18 Max weight 6 kg Max tool diameter 100 mm Dpa38X Max tool length 150 mm Media Main electronic connection 3/N/PE, 400/230 V, 50 Hz This woodworking machine was manufactured in 2004. It features a robust 12 kW main spindle with a programmable speed range of 1500-24000 rpm and a tool holder HSK F63. The machine table includes 6 support arms and sets of suction plates, adjustable for various workpiece sizes. Additionally, it boasts a 100 m/min rapid traverse on the X-axis and an 18-fold tool change magazine. For more information about this woodworking machine, please reach out to us. Application Types Wood Working

Condition: excellent (used), C.N.C. WORKING CENTER (POINT TO POINT) 5 axis (ROBOT head) Goose-neck type Numerical Control ICOS CNC - Software IMAWOP / (OPTION IMAwinCAD) Safety cabin (enclosure) of the working head Working table with pods and rails- No. 8 Support rails LED system on X-axe for the rails positioning and on Y-axe for the vacuum pods positioning Automatic Tools Changing System No. 2 Tools storage plates (No. 8 folds) + (No. 18 folds) Max. useful working area (X - Y - Z) mm 4300 x mm 1300 (mm 1410) x mm 350 No. 2 Working areas - Vacuum pump (capacity m3/h) 140 Separate electric and command cabinet. Total installed power (Kw) 23 WORKING GROUPS (TOP): No. 21 Independent vertical boring spindles No. 4 Independent horizontal boring spindles Drilling head motor-power (Kw) Kw 1,2 x 4 Circular Grooving Saw (tiltable 0°- 90°) diam. (mm) 125 No. 1 Vertical electro-spindles ROBOT (HSK F63), motor power KW 9 Independent Z-axis with a stroke of 650 mm Axis A arranged / assembled at an angle of 90° to the C axis. Vs3A7A Rotating range of the C-axis 420°, rotating range of the A-axis 140°

Year of construction: 2014, Condition: ready for operation (used), General Data Machine weight 10500 kg Control Unit Bodoguovh8W Brand IMA Model ICOS CNC Main Drive Number of spindles 1 Spindle motor power 18 kW Number of axis 3 Movement X-Axis Movement 6300 mm Y-Axis Movement 1600 mm Z-Axis Movement 225 mm Media Chip conveyor Yes Additional Equipment Compressed air via central connection Extraction via central connection Individual extraction units with automatic slide damming Tool/adapter changer magazines on the rear of the support with 18 pockets moving in the X and Y directions Vertical drilling unit with 21 spindles Attachment unit with drilling and routing head Gluing area Edge feeding unit for diode laser Edge thickness measuring device 4-fold roller magazine (traveling in X-direction) General Data Machine weight 10500 kg Control Unit Brand IMA Model ICOS CNC Main Drive Number of spindles 1 Spindle motor power 18 kW Number of axis 3 Movement X-Axis Movement 6300 mm Y-Axis Movement 1600 mm Z-Axis Movement 225 mm Media Chip conveyor Yes Additional Equipment Compressed air via central connection Extraction via central connection Individual extraction units with automatic slide damming Tool/adapter changer magazines on the rear of the support with 18 pockets moving in the X and Y directions Vertical drilling unit with 21 spindles Attachment unit with drilling and routing head Gluing area Edge feeding unit for diode laser Edge thickness measuring device 4-fold roller magazine (traveling in X-direction) This 3-axis IMA BIMA Gx50 E 160/630 CNC Processing Centre was manufactured in 2014. It features a robust heavy-duty design with a machining area of X=6300 mm, Y=1600 mm, and Z=225 mm. Equipped with an 18 kW main spindle, vertical drilling unit with 21 spindles, and a tool changer magazine with 18 pockets. Ideal for complex woodworking tasks, the IMA control system ensures precision. For more information about this Wood Processing Centre, please reach out to us. Application Types Wood Working

Condition: excellent (used), C.N.C. WORKING CENTER with 4 axes (X-Y-Z-C) for routering, boring, cutting and edge banding Numerical Control IMATRONIC 231 (IMAWOP) Max useful working area (without edge banding process) mm 5000 x 1630 x 100 Max useful working area (edge banding process) mm 3900 x 1450 x 60 (panel thickness) No. 8 movable rails (supports) length mm 1200 LED displaying both the axe X and axe Y position Vacuum cups (with No. 1 vacuum pump, capacity 140 m3/h) Safety side metal grids and front emergency carpets Motorized belt to evacuate the wastes from the working process No. 2 Vertical Electro-spindles HSK F63 (1 x Kw 11 + 1 x Kw 7,5) Automatic Tools Changing System, with 18 folds (places) No. 21 Independent vertical boring spindles (4 x Kw 1,2) No. 6 Independent horizontal boring spindles (1 x Kw 3) Banding group on board - Glueing Unit (Hot Melt Glue) VT 50 Edge coils supporting unit (No. 6 reels) G7R07Zp OPTIONALS: No. 1 Circular Saw to cut and for grooving - max diam mm 200 (90°) No. 1 Aggregate Flush-Trimming/Scraping Unit No. 1 Cross aggregate with No. 4 horizontal boring spindles