ChenHsong MK6 max Injection Molding Machine — JM258-MK6 max

About the JM258-MK6 max

The JM258-MK6 max is an injection molding machine of luxury configuration for maximum satisfaction manufactured by ChenHsong group for the high precision injection molding production of electronic components, househould products etc.

Parameters of the MK6 max Injection Moulding Machine

MODEL		JM258-MK6 max
INJECTION UNIT	UNIT	A	B	C
Screw diameter	mm	52	60	67
Screw ratio	L/D	24.2	21	18.8
Shot Weight	g	579	771	962
Injection pressure	kgf/cm2	2365	1777	1425
Clamping force	Ton	258
Opening stroke	mm	530
Space between Tie bar (H x V)	mm	610 x 570

Dimensional Drawing of ChenHsong MK6 JM258-MK6 max Injection Molding Machine

Suitable Injection Automation Applications

Pipe Fittings Injection Molding Solution

High Precision Plastic Parts Injection Molding Solution

PET Preforms Injection Molding

Features of ChenHsong MK6 max Series Injection Molding Machine

• Standard Features

  • Clamping Unit
    1. Automatic toggle lubrication
    2. Automatic mould thickness and clamping force adjustment
    3. EUROMAP ejector
    4. Hydraulic core pulls
    5. Safety door with mechanical and electrical safety interlock protection
    6. T-slots
    7. Adjustment-free mechanical safety lock
    8. High-tensile chrome-plated tie-bars
    9. Differential boost for high-speed clamping
  • Injection Unit
    1. Nitrided screw and barrel
    2. Automatic PID temperature control (including nozzle)
    3. Screw RPM display
    4. Nozzle guard
    5. Digital back pressure control
    6. Cold start prevention
    7. Barrel safety cover
    8. Broken thermocuple detection alarm
    9. Blocked nozzle and overflow detection
  • Hydraulics
    1. Oil temperature control
    2. Low-noise internal gear pump
    3. High efficient oil cooler
    4. Suction and return line filter
    5. Pressure controlled by servo system
  • Controller
    1. 12" touch-screen panel
    2. Tri-colour status indicator
    3. Robot interface

• Optional Features

  • Clamping Unit
    1. Additional core pulls
    2. EUROMAP 12 or EUROMAP 67 robot interface with connectors
    3. SPI mould platen
    4. Mould hanger
    5. Multi-function air blast device
    6. Ejection-on-fly/core-pull-on-fly
    7. Increase ejector stroke
    8. Increase mould thickness
    9. Insulation board for mould
  • Injection Unit
    1. Bimetallic barrel
    2. Barrel thermal insulation cover
    3. Reduced/enlarged injection unit
    4. Stainless-steel hopper
    5. Cooling ring with temperature control
    6. Extended nozzle
    7. Shut-off nozzle
    8. Chrome plated nozzle
    9. Bimetallic screw
    10. PVC specialised injection units
    11. Infrared barrel heating system
    12. Mixing screw head
    13. Fans on barrel
    14. Movable hopper
    15. Ceramic heater
  • Hydraulics
    1. Oil level alarm
    2. Unscrew
    3. Larger screw motor
    4. Larger oil cooler
    5. Larger power pack
    6. Hydraulic oil preheat
    7. High stability hydraulic control
  • Controller
    1. Feed-throat temperature control
    2. Hot runner temperature control