Professional Straight Side Frame Toggle Puncher Double Crank Two Column Press Machines

• After-sales Service: on-Site Repair
• Warranty: One Year
• Type: High-Speed Punching Machine
• Punch Shape: Open Punch
• Slider Movement: Single Action
• Slider Drive Mechanism: Screw Press
• Model NO.: STD-300
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Power Source: Electric
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Wood Case
• Trademark: MacTech
• Origin: Jiangsu

Product Description

  

Product Description

1. Machine configuration

Item	Brief Description
Machine Body	Basic Parts	Steel plate welded structure, through vibration aging treatment, the overall heat ageing annealing treatment. (Double aging treatment)
Bolster	basic parts	Made from Casting HT200,through annealing treatment
Crank	Basic Parts	Made from Forging, through flaw detection ,surface quenching, nitriding processing
Fly Wheel	Basic Parts	Casting HT200,Through Annealing Treatment
Worm	Basic Parts	Zinc-based alloys
Worm Gear	Basic Parts	Made from  45# steel
Connecting Rod	Basic Parts	Made from Ductile iron, cast iron, and  throughnormalizing treatment
Ball Head and Screw	Basic Parts	Made From 45# steel, surface by Nitriding treatment
Balance Cylinder	Parts	Cylinder Body Inside Through Honing Processing

Machine body	Steel metal machine body, iron cast working table
Gears	Forging die gear grinding with Germany N1LES grinding machine;
Inverter	TECO ( Taiwan )
Motor `	TECO ( Taiwan )
Double-solenoid valve	TACO ( JAPAN )
CLUTCH	OMPI ( Italy )
Over-load protector	KINGAIR ( Taiwan )
Bearing	NSK ( Japan )
Oil seals	NOK ( Japan )
Air adapter	3A ( Korea)
Nuts/screw and fastener	MaoYi ( Taiwan)

Press Machine Components

Hydraulic overload protection pump
When the pressure of slider exceeds its specified pressure, the overload pump will relieve the pressure to protect the stressed part of press machine from damage.
 

Inverter
It works mainly for speed regulation, convenient for mold installation and trial by operators as well as machine maintenance.
 

Auto grease lubrication device
It works under PLC control, providing lubrication for guide rails, crankshaft bearing bush, etc. without manual interference, realizing automatic lubrication
 

Clutch and brake integrated
The function of clutch and brake is to control the movement and stop of slider, its sensitivity directly relates to safety issues, it works on the purpose of protecting the operators and press machine.
 

Specification

 

Name		STD-300
Model		5	H
Capacity	ton	300
Rated tonnage poin	mm	9	7
Stroke	Mm	350	200
Speed changing	S.P.M	15~35	30-50
Die height	mm	600
Slide adjustment	mm	150
slide area	mm	2500x1200
Bolster area	mm	2500x1300
Side openlng	mm	1000x550
Die cushion capacity	Ton	50

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