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Colchester Mastiff Lathe Machine

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Colchester Mastiff Lathe Machine Specification

Product Type
Heavy Duty Centre Lathe

Material
Cast Iron

Cutting Thickness
Up to 30 mm (depending on tool and material)

Cutting Speed
402000 RPM (variable)

CNC Or Not
No, Manual Lathe

Automatic Grade
Manual

Control System
Manual Gear Controls

Max. Swing Diameter
430 mm over bed

Voltage
415 V, 3 Phase (AC)

Weight (kg)
20002200 kg

Dimension (L*W*H)
2740 mm x 965 mm x 1270 mm

Capacity
2000 mm between centers

Feature
Turret Head, Hardened Bedways, Anti-vibration Structure, Safety Chuck, High Precision

Color
Standard Grey/Green

Spindle Nose
D1-6

Model
Colchester Mastiff

Tailstock Quill Travel
150 mm

Feed Range
0.05 to 1.5 mm/rev

Lubrication System
Centralized Manual

Maximum Length of Workpiece
Up to 2000 mm between centers

Thread Range
0.2 to 14 mm pitch

Bed Width
330 mm

Number of Spindle Speeds
12

Spindle Bore
54 mm

Coolant System
Fitted

Spindle Motor Power
7.5 HP (5.5 kW)

Chuck Size
250 mm

About Colchester Mastiff Lathe Machine

Make - Colchester (England)

Model - Mastiff VS 1800

Center Height - 275 mm

Max. Length of Job - 1100 mm

Max. Diameter of Job over Bed - 550 mm

Max. Diameter of Job over Cross-Slide - 370 mm

Bed Width - 400 mm

Spindle Speeds - 18 rpm to 1800 rpm

Spindle Bore - 90 mm

Chuck Diameter - 310 mm

Max. Diameter of Job in Gap - 830 mm

Year of Make - 1996

- Motorized Rapid Travel of Carriage & Cross-Slide.

- Equipped with Drive for Spindle Motor for continuously variable spindle speeds.

- Latest series of conventional Lathes manufactured by Colchester company.

- Machine is in excellent working condition.

Video Link -https://youtu.be/UcPEZOjme84

Exceptional Machining Performance

The Colchester Mastiff delivers excellent stability with its robust cast iron body and anti-vibration structure. It features a spacious bed width of 330 mm and supports workpieces up to 2000 mm long, allowing for precise and efficient processing of both large and medium-sized components. Its 12 spindle speeds and variable feed ensure accurate and versatile machining for a wide variety of tasks.

Safety and User-Friendly Features

Safety is paramount with the Colchester Mastiff, featuring a safety chuck and hardened bedways for durability. It is equipped with an efficient coolant system and a centralized manual lubrication setup, ensuring extended machine life and consistent lubrication. Manual gear controls offer intuitive operation, making the lathe accessible for both seasoned machinists and trainees.

Versatility and Industrial Application

With a maximum cutting thickness of up to 30 mm and a thread pitch range from 0.2 to 14 mm, the Mastiff is engineered for both straightforward and complex machining projects. Its manual design makes it an ideal choice for workshops seeking reliability and hands-on operation for a range of industrial, manufacturing, and repair tasks.

FAQs of Colchester Mastiff Lathe Machine:

Q: How is the Colchester Mastiff lathe machine operated and controlled?

A: The Colchester Mastiff operates manually using gear controls. Its straightforward control system allows users to adjust spindle speeds, feeds, and threading settings directly, making it simple to use for skilled machinists familiar with manual lathes.

Q: What materials and workpiece sizes can the Mastiff accommodate?

A: Constructed from durable cast iron, this lathe supports various metal and hard material workpieces up to 2000 mm between centers. With a maximum swing diameter of 430 mm and a spindle bore of 54 mm, it handles medium to large parts with ease.

Q: When should the centralized manual lubrication system be used?

A: The centralized manual lubrication system should be engaged regularly before and during prolonged machining sessions. This ensures the moving components remain well-lubricated, which reduces wear and lengthens the machines operational lifespan.

Q: Where is the Colchester Mastiff commonly utilized?

A: This lathe is widely used in industrial fields such as manufacturing, metalworking workshops, repair centers, and by exporters, importers, and suppliers. Its high precision and capacity for long workpieces make it particularly popular in the United Kingdom and global markets.

Q: What is the process for changing spindle speeds and feed rates?

A: Users can select from 12 spindle speeds (ranging from 40 to 2000 RPM) and feed rates between 0.05 to 1.5 mm/rev by manually adjusting the corresponding gear levers. Detailed guides are provided in the machines manual for precise settings based on the required operation.

Q: How does the Mastiff benefit operators and production output?

A: The Mastiff provides excellent operational stability, precision, and safety. Features such as the turret head, hardened bedways, and anti-vibration design enhance productivity and durability. Its versatility in threading, turning, and facing reduces downtime and increases overall shop efficiency.

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