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Engine Valve Production Line

We are specialized in Special Purpose Machine for Engine Valve and provide accessories. Almost our machine include automatic loading and unloading and are designed to be fast, flexible and reliable. We have small, highly skilled team that offer a personal service worldwide.

Valve Cut off machine
Engine valve cut off machine is used for grinding tip end of engine valve with the follow features:
1.φ 380 CBN Wheel Wheel speed: 80 - 120 m/s
2.Automatic dressing and compensation
3.Using Taiwan Mechnical Spindle
4.With automatic loading & unloading mechanism
5.The rail can be adjusted to meet the different size engine valve
6.Mitsubishi, Siemens controller can be choose

*Remark: Each step corresponds to one processing machine, when your mouse move to one of steps and click,
you will see the specific processing machine detailed information and contact us for quotation.

Inlet Engine Valve Grinder Machines
- Rough forming
Valve Groove Grinding Machine

Engine valve groove grinding machine is used for grinding groove and tip chamfer of engine valve with the follow features:
1.φ 380 CBN Wheel Wheel speed: 80 -120 m/s
2.Using Taiwan Mechnical Spindle
3. Store one more procedures
4.With automatic loading & unloading mechanism
5.The rail can be adjusted to meet the different size engine valve
6.Mitsubishi, Siemens controller can be choose

7. Easy to operate.
Valve Head grinding machine

Engine valve head grinding machine is used for grinding head diameter and rough seat face of engine valve with the follow features:
1.φ 380 CBN Wheel Wheel speed: 80 -120 m/s
2.Using Taiwan Mechnical Spindle
3. Store one more procedures
4.With automatic loading & unloading mechanism
5.The rail can be adjusted to meet the different size engine valve
6.Mitsubishi, Siemens controller can be choose
7. Easy to operate.
Stem End Grinding Machine

Engine valve stem end grinding machine is used for grinding stem end of engine valve with the follow features:
1.φ 300 CBN Wheel Wheel speed: 50 m/s
2.Automatic dressing and compensation
3.Using Taiwan Mechnical Spindle
4.With automatic loading & unloading mechanism
5.The rail can be adjusted to meet the different size engine valve
6.Mitsubishi, Siemens controller can be choose
Valve Seat Grinding Machine

Engine valve seat grinding machine is used for grinding seat face of engine valve with the follow features:
1.φ 600 Resin Wheel Wheel speed: 60m/s
2.Automatic dressing and compensation
3.Using Taiwan Mechnical Spindle
4.With automatic loading & unloading mechanism
5.The rail can be adjusted to meet the different size engine valve
6.Mitsubishi, Siemens controller can be choose

Engine Valve Production Line

Valve Cut Off Machine: To Control The Total Length of engine valve

Centerless Grinder: To Rough Grind Stem of engine valve

Valve Head & Seat Grinding Machine: To Rough Grinding Seat Face of engine valve

CNC head turning machine: To turn the head face and head outer diameter of engine valve

CNC head turning machine: To turn the Radius of engine valve

Valve Tip End Induction Hardening Machine: to harden the tip end of engine valve

Centerless Grinder: To finish grind the groove and tip radius with resin wheel

Centerless Grinder: To Finish Grind Stem of engine valve

Valve Tip End Grinding Machine: To Finish Grind Stem End Face of engine valve

Valve Seat Grinding Machine: To Finish Grind Seat Face of engine valve

Centerless grinding machine: To finish grind the stem of engine vavle

The Needed Machines List Of Production Line
	Machine name	Specification	Qty	Usage
Single automation machines(Not connection with other machines)
1	Rod punch machine	ST23-40T	1	To cut off raw material
2	Rod chamfer Machine	CM-180	1	To grind the chamfer of rod
Forging production Line
1	Servo electrical upsetting machine	EUM-30	4	Forging bar
2	Press Machine	JM31-200	1	Press heated bar
3	Robot	GP-12	1
4	Control master
5	Loading&unloading&spraydevice
6	Die
Heat treatment production line
1	Heat treatment production line	RCW-1050-3		Quenching & temper
Single automation machines(not connection with other machines)
1	Valve Cut off machine	VEC-380	1	Before friction welding,cut off the valve to control the length
2	Friction Welding Machine	FM-80	1	Different material weld
3	Crawler sandblasting machine	CSBM-1	1	Sandblasting
4	Blank Auto screening machine	AIRJC02	1	The machine is used for inspecting seat run out and stem run out. Then automatic classification processing according to inspect result
5	Straightening Machine	TSM-9-180	1	Straightening stem and head at the same time
6	Valve Tip Drilling Machine	ZK-32	1	To drill the hole on tip for powder
7	Plasma Tip Welding Machine	PTA-T	1	Tip plasma welding
8	Stem end grinding machine	VEG-500	1	To grind the end face after plasma weld
9	Valve Head & Seat Grinding Machine	MUG-B	2	To grind the groove before seat plasma weld
10	Plasma seat welding machine	PTA-S	1	Weld seat face
Machining production line (check the above connection proposal)
1	Valve cut off machine	VEC-380	1	To control the total length
2	Centerless grinding machine	CLG-600	1	Rough grinding stem
3	Double station Valve head & seat grinding machine	MUG-B2	1	Rough grinding seat face
4	CNC Head turning machine	CX32/30Z-CNC	2	Turn head face and head outer diameter
5	CNC Head turning machine	CX32/30Z-CNC	2	Turn Radius
6	Valve Tip end induction hardening machine	QM-50	1	Tip and groove quenching
7	Valve groove & tip radius grinding machine	CLG-500	1	To grind groove and tip chamfer
8	Centerless grinding machine	CLG-600	1	Semi-finish grinding stem
9	Stem end grinding machine	VEG-300	1	Finish grinding stem end face
10	Valve seat grinding machine	VFG-600	2	Finish grinding seat face
11	Centerless grinding machine	CLG-600	1	Finish grinding stem
12	Automation between above machines		2

  Processing range of this line: stem diameter from 5mm to 8mm, head diameter is from 20mm to 40mm and total length is from 80mm to 130mm;
  The capacity of this line: 3500 Pieces to 5000 Pieces(according to the specification of products and operator skills)
  Voltage: 380V±10% 50Hz (China standard). We accept customized according to the customer’s standard.
  Air pressure: 0.4-0.6Mpa;
  The highlight parts: if you need plasma weld, those machines are necessary, if not, you can ignore.

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Engine Valve Production Line

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