Used T7220 Vertical Diamond Boring Machine, Max Boring Diameter 200mm

Used T7220 Vertical Diamond Boring Machine, Max Boring Diameter 200mm - 图片 2

Used T7220 Vertical Diamond Boring Machine, Max Boring Diameter 200mm - 图片 3

Used T7220 Vertical Diamond Boring Machine, Max Boring Diameter 200mm - 图片 4

Used T7220 Vertical Diamond Boring Machine, Max Boring Diameter 200mm

Model	T7220
Max Boring Diameter	200 mm
Service Life	8-12 Years
Condition	70-75% New
Machine Weight	3200 kg
Stock Status	On Stock

Item	Specification
Model	T7220
Machine Type	Vertical Diamond Boring Machine
Max Boring Diameter	200 mm
Min Boring Diameter	80 mm
Max Boring Depth	450 mm
Spindle Speed Range	50 ~ 1200 rpm
Main Motor Power	5.5 kw
Net Weight	3200 kg
Condition	Used, 70-75% new
Service Life	8–12 years
Application	Engine cylinder boring, cylinder liner precision finishing
Stock	Available in stock

Advantage

T7220 vertical diamond boring machine, specialized machine for engine cylinder overhaul and remanufacturing.
Maximum boring diameter reaches 200mm, suitable for heavy-duty diesel and large engine cylinder block processing.
High-rigidity cast iron structure, stable spindle operation, low cutting vibration, ensuring good cylindricity and surface finish.
70-75% used machine, fully inspected, lubricated and test-run before delivery.
Wide adjustable spindle speed range, perfect for precision boring of cast iron cylinder liners.
Mature mechanical structure, easy operation, stable performance and low maintenance cost.
Reliable and high cost-effective equipment for auto repair plants and engine rebuilding workshops.

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