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Chamfering Machine

Our chamfering machine employs the principle of rolling shear to shear the edge of the steel plate according to the angel needed, to obtain the bevel for welding. Our high efficiency, low energy consumption chamfering machine has a sound surface finish and is easy to operate.

Mainly used for chamfering steel plates.


Type GD-20
Steel sheet Q235 16Mn 1Cr18Ni9Ti
Max slope width (mm) 20 16 12
Sheet tensile strength (N/mm²) <400 >400-500 >500-600
Feeding speed(m/min) ~2.9 ~2.9 ~2.9
Max steel plate thickness (mm) 25
Chamfer degree (°) 25°-55°
Min straight line(mm) 2

Welding workpieces, cast iron

1. The speed reducer should be supplied with 20# gear oil to the extent that oil pointer can be seen at 25° chamfer degrees. It must be oiled before use
2. The 7216 fore bearing of the spindle needs lithium base grease. The lithium base grease should be completely changed with new oil during any major repair.
3. The lead screw for angle adjustment, screw for adjusting depress device and bearing device, depress device, and slide guidepost should be directly oiled with lithium base grease. They should be checked and re-oiled every week.
4. The adjustment of spindle bearings. When the spindle loosens, the operator should unfold the back cover of the spindle, loosen the lock washer and turn the nut clockwise. After adjusting the spindle bearings to the proper position, the operator should lock the nut with the lock washer.
5. The knife tool should be sharpened whenever blunt. Only the fore part of the knife can be sharpened and it should be sharpened on surface-grinding machine. The maxim grinding quantity is 2mm. The grinding quantity each time should be within 0.5mm. When the total grinding quantity is over 0.5mm, a washer should be filled, in line with the grinding quantity, between the end faces of knife tool and spindle and placed at the rear end face of the knife tool.

Packaging information
The following packaging is available
1. Palletizing plus plywood
2. Wooden case packaging
3. Plastic film packaging clear packaging)

1. HENGTONG Chamfering Machine comes with a one year warranty in which time we will solve any quality problems that should arise free of charge.
2. Our specialized "after sales" service personnel call and/or email our clients. We value our customers' feedback which helps us improve our products.
3. We attend several international trade fairs each year and visit with clients in the city the trade fair is located.
4. We reply to our customers within 24 hours (excluding holidays).

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Hengtong welding equipment company is a Chinese of welding equipment and cutting machine. Our company specializes in the production of welding rotator, pipe turning roll, welding positioner, welding manipulator, and other welding equipment, column boom manipulator and chamfering machine, which are mainly used in welding big boilers, pressure containers, wind towers, and the chemical project, petroleum and shipbuilding industries. We have an annual production capacity of 150 sets self adjustable welding rotator, 120 sets welding positioner, 90 sets conventional turning roll, and 80 welding manipulator.