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silk screen stretching machine, 1.manufacturer in Dongguan, Guangdong, 2.Max stretcher size:900x1200mm, 3.easy operate, economic - details see: https://www.machineto.com/semi-automatic-double-chuck-silk-screen-stretching-machine-10072578

HJ-1200 semi automatic double chuck silk screen stretching machine

1.manufacturer in Dongguan, Guangdong
2.Max stretcher size:900x1200mm
3.easy operate, economic

Item Number	Max Extention Size(mm)	Mini Extention Size(mm)	Max Tension (N)	Ave Tension (N)	Single Size Max Extention stroke
HJ-1200	900×1200	Adjustable	0-40	±1	150mm

Applied Rang

Applied to various types of screen plate of the drawing, particularly suitable for making color printing screen, high-precision single-sided circuit board

Main Performance

1)Crossbeam is made of 12x 80 special square tube, the tension is up to 50N. The crossbeam can not transformation, although it is stronger extension.

2)In it installed Sliding Plate,4 sides of Crossbeam is moveable, Contraction agile and convenient.According to the size of screen frame to adjust the extention area, and Efficacious save the mesh.

3) There are there style chuck to Choice:

• Steel chuck is made of special extention chuck, the base pull board of chuck is made of 4-5cm thickness steel bended and welded, then endure long –time strong tention.
• Single Aluminium chuck is mede of aluminium alloy sepcial mold and one time to finish,higher accuracy,no slide mesh, carry the mesh is stable, can adjust the degree of tightess automatic.
• Dual-use high-quality aluminum alloy aluminum chuck one-time special mold molding, dual chuck control,no slide mesh, can not hurt meshe and can not quit mesh.

4)Chuck pad attached to the import of rubber, not falling, not to hurt the meshand can not quit mesh.

5)Imported from Taiwan worm drive gear box are connected by gears, rack and linear bearings madetravel guide, the chain of transmission has changed the traditional way, this design tension more uniform, higher accuracy, netting more portable.

6)Matching 4 pcs synchronous tip mesh cylinder and sure the quality of mesh.

7)Surface temperature electrostatic spray machine, with corrosion resistance, wear resistance, difficult to aging and so on.

Construction

Structure Division	Item	The name of Parts	Construction Explain
Basic Structure	Structure	Profile	Vertical
	Rack	SS41#	Welding,Surfacing Handle
	Clamp Mesh	Chuck	Mold production
	Pedestal	Truckle	2.5 inch
	Main Body	Crossbeam	120×80 Square Tube,Thickness 4mm
		Cover Plate	Thickness 4mm
		Triangle	Thickness 4mm
Pneumatic System	Pressure	Piezometer
	Tip mesh System	Pnematic	40×75 Cylinder
Tension System		Hand Wheel
		Worm Wheel	Worm Wheel positive speed gearbox
	Tooth Box	Gear rack	20×25×240
		Straight ling Bearing	LM20uu