MV4800-S Advance Type M800 Wire EDM

Ideal for large part applications up to 20” high (standard), and 32” high (optional) – with the lowest cost of operation in the industry.

The MV4800-S Advance Type M800 is capable of submerged cutting up to 20 inches deep with the full support of the best auto-threading system on the market today. With an annealing length of over 27 inches, this system is capable of threading through the workpiece both at the start point and through the gap if needed for a broken wire recovery.

From its large assortment of new improvements that make the machine easier to operate effectively to its unrivaled flexibility and utility across all types of jobs, the MV4800-S is a reliable, dependable, best-in-class addition to any environment that requires unerring quality.


  • MC Machinery Systems offers an optional auto-threader casting, which creates a removable 12” insert that, when removed, increases the maximum workpiece thickness to 32”. The option includes tank wall extensions and upper head skirts to contain the cutting splash created by the workpiece extending above the maximum submerged level.
  • Thermal Buster is a thermal stability system that uses several sensors to monitor the temperature of key areas of the machine casting and synchronizes them by circulating chiller dielectric fluid through these areas.


  • The large wire spool system has been upgraded from an external 44 lb. cabinet to a built-in 55 lb. unit. This change, plus a redesign of the fluid tank, has reduced the machine width by 16%, saving you valuable floor space while adding longer unattended machining time.
  • Due to the 20” submerged depth capacity, viewing the machining process was difficult. A window has been added to the tank door to provide easy visual access.


  • This machine comes with the M800 series control, granting you and your team easy access to a wealth of useful data and hidden insights. The 19-inch touchscreen enables the user to swipe, pinch, and tap to view, making it an easy way to increase productivity and help keep track of production jobs.


  • Submerged machining to 20.0” deep
  • ± 4” U and V axis travel provides higher taper angles in taller workpieces
  • Angle Master (AM) provides a higher degree of taper accuracy; requires AM guides and flush cups
  • One-touch lever lock power feeder system allows indexing the carbide in the middle of a job
  • New 27” auto-threading annealing length improves threading reliability
  • DMX-S (Digital Matrix Sensor) shapes each spark, reducing electrode wear
  • Fully fiber optic servo control allows 4x faster internal communication speeds



  • V350-V AEII power supply with digital spark control
  • Full-time AEII (anti-electrolysis) power supply protection
  • Non-contact, zero-backlash linear shaft drive system (X, Y axis)
  • 3-piece, hardened, 3-sided stainless worktable with a back support rail
  • Fine-grain “Dianite” casting material
  • Fixed table traveling column construction (column moves in X, Y axis)
  • DC-servo (closed loop) torque-control wire-tensioning system
  • Linear motion guideways
  • All-axes absolute control system
  • Linear glass scale feedback (X, Y axis)
  • Optical rotary encoder feedback (U, V, Z axis)
  • Automatic wire alignment uses a removable alignment block to square the wire to the table
  • Round diamond wire guides (easy screw-in type)
  • Scrap wire processor (chopper)
  • 25 kg. (55 lb.) built-in wire spool capacity
  • Thermal Buster thermal stabilization system
  • Dielectric fluid chiller standard


  • 32” Z axis auto-threading extension, including additional splash guards (extends max workpiece thickness to 32”)


  • Automatic fluid level control
  • Automatic vertical machine tank door with viewing window
  • Fully automatic rough machining control covers PM, CM-R, and EM functions
  • Auto-oiler lubrication system


  • M800 series CNC control with 19” ergonomic touchscreen
  • Program input methods:
    • Keyboard
    • USB flash memory
    • Ethernet with FTP standard


  • Windows 8-embedded operating system
  • CFAST compact flash card memory with 1GB user program storage
  • 2D-CAM on-board programming allows DXF and IGES CAD files to be imported
  • On-board programming of macros allows for quick, easy programming of common simple shapes
  • Inverter-controlled 16-step programmable flushing


  • Full 2-year warranty with Triple Diamond Partnership Program
  • Cylindrical drive system is covered by a special 10-year positioning warranty
  • remote360-enabled (remote user monitoring, diagnostics, service support, and more)
  • Comes with one complimentary preventative maintenance visit—to be used by the end of 1styear
Machine Travels: X x Y x Z in (mm) 31.5 x 23.6 x 20.1 (800 x 600 x 510)
Maximum Workpiece Dimensions: W x D x H in (mm) 49.2 x 40.2 x 19.9 (1250 x 1020 x 505)
Max. Submerged Workpiece Weight: lb (kg) 6600 (3000)
Table Dimensions: in (mm) 42.5 x 34.3 (1080 x 870) w Back Rail
U/V Travels (from center): in (mm) ±4.0 x ±4.0 (±100 x ±100)
Taper Angle @ Thickness: in (mm) 15 deg.@ 14.3 (15 deg.@ 365)
Wide Angle Taper (Optional Guides Required) 45 deg. @ 3.2″ (No AT Possible)
Table Rapid Feed Speed: in/min (mm/min) 51.2 (1300)
Power Supply V350-V
Minimum Drive Unit / Resolution 0.00001 / 2 millionths (0.0001 / 0.05µm)
User Program Storage [Hard Disk Size] 1 GB [80 GB]
Wire Diameter Possible: in (mm) 0.006~0.012 (0.15~0.3)
Minimum Start Hole Diameter: in (mm) 0.02 (0.5)
Max. Wire Spool size On Machine / Built-in Box: lb (kg) 22 / 55 (10 / 25)
Filters / Type 4 / Paper
Filter Tank Capacity: gal (L) 391 (1480)
Machine System Dimensions: in (mm) 122.0 x 135.6 (3100 x 3445)
Machine Installed Height: in (mm) 110.8 (2815)
Machine System Weight: lb (kg) 13,007 (5900)
Fluid System Weight: lb (kg) 990 (450)
Power Requirements [KVA] 200-230V [13.5] Built in AVR
Compressed Air Requirements 2.7 cu.ft./min. @ 71~100 psi