RATTMMOTOR Arbor Press J03-0.3A Spring-Loaded Precision Manual Shaft Press, Benchtop Hand Hole Puncher Machine for Metal and Non-Metal Punching, Bending, Stretching, Forming (3KN/0.3T Capacity)

Features

• Height adjustable
• Durable
• Automatic rebound
• Stroke positioning
• Wide range of applications
• Precision design

Spring-loaded presses

1. After pressing down the operation handle by hand, the handle can be returned by the built-in scroll spring, which is more labor-saving for processing, and can locate the depth, which is suitable for processing the same depth in large quantities.
2. The built-in scroll spring makes it easy to return the handle after depressing it.
3. The limited position mechanism can be positioned in depth, and the machining depth can be limited each time according to the machining requirements, which is suitable for the same depth machining in large quantities.
4. Equipped with round column, the main chassis can rotate 360°around the column, increasing the machining range and machining flexibility.
5. The main chassis is upgraded with anti-rotation guide device, and the guide groove is added on the spindle, which can prevent the head of the spindle from rotating, avoid the jamming phenomenon of the gear shaft and the spindle, and improve the machining precision.

Parameters

• Product Model: J03-0.3A Spring Type
• Maximum pressure: 3KN
• Closed height: 155mm
• Maximum stroke of punch: 35mm
• Closed height adjustment: 110mm
• Throat depth: 65mm
• Die shank hole size: diameter 12*35
• T-slot size: for M10 screws, slot width 11mm
• Table size: 115*110mm
• Overall dimension: 120*200*350mm
• Weight: 12kg

Main chassis aging treatment

• Adopting high quality cast iron, after a long period of wind and rain aging treatment, to increase the stability of the material and improve the precision after processing and moulding.

Exquisite handle

• Handle plating treatment, enlarged handle, the end of the ball design to prevent hand slip, safety is guaranteed.

Stroke limiting mechanism

• Adjusted by screws, it can accurately locate the press stroke, suitable for large quantities of the same depth of processing.

Heat-treated Sleeve

• Sleeve is heat-treated and the teeth are specially treated to increase the hardness of the sleeve to prevent jamming and other phenomena in use.

Special treatment of mould mounting holes

• Configuration of round hole type mould mounting holes, after special treatment, durable, through the spindle outside the screw locking moulds need to prepare their own.

Thickened cast iron base design

• The upper plane of the base is processed by fine polishing to increase the processing accuracy, and the base is made of cast iron with thickened and weighted design to increase the overall stability of the press.

Head locking screws

• Loosen the screws to lift the head, and lock it after adjusting it in place.

Electroplated spring cover

• Electroplated anti-rust, cast iron material, beautiful and durable.

Powerful function, wide application of products

• Widely used in electronics, instrumentation, automotive, computer, camera, jewelry, zipper, small hardware a machine clothing, shoes and hats and other industries, metal and non-metallic sheets, strips, rolls of material for shear, punching, drop, bending, shallow stretching, crimping, brocade and molding and other processes of processing.