Continuous Through-feed Tumblast Machine - KNNJOO Asian High-end Shot Blasting Machine Leader

Delivery:

18weeks+

Technology:

Blast wheel

Appliation:

Cleaning, Corrosion Removal, Deburring,
Deflashing, Rust and Heat Scale Remova

Industry:

Foundry/ Forge

Process:

Continuous

High cleaning capacity, short blasting times

Careful arrangement of blast wheels on the machine results in optimum utilisation of the abrasive energy

Full exposure of all workpiece surfaces to the blast stream

Entirely automatic, continuous production flow

Features

Blast cleaning performance is maintained at a consistently high level, regardless of fluctuations in production rates
Easy maintenance set up
Integration into existing production lines
Leading technology, outstanding experience
Adaptable inlet, outlet and blastroom set up to meet different workpiece configurations
Adaptable to treat tumble-proof fragile castings

Applications

Removing sand and cores from castings
Descaling castings and forgings
Handling mixed and single product runs

Automatic, Continuous and Dust-Free Blast Cleaning

The through-feed blast cleaning process offers a number of distinct advantages and ensures efficient and cost effective blast cleaning. Continuous shot blast machines automate production sequences and improve the work environment.

Consistently Good Cleaning Results, High Operation Safety, Low Energy Consumption and Minimal Wear

CT blast cleaning machines are proven in hundreds of applications.

Workpiece dwell-time and abrasive throughput rates are controlled by the volume of castings. This results in the best possible cleaning effect and minimal wear on machine components and abrasive. Automatic adaptation to production rate is a standard feature. The barrel rotation speed and abrasive throughput are electronically controlled, based on preprogrammed parameters.

The unique design makes it easy to integrate CT blast cleaning machines into production lines. In a typical continuous production flow, castings leave the moulding line and pass through the cooling and sand / castings separating systems into the blast cleaning system without any manual operation or floor transportation.

Main Advantages of an Integrated Production Line

Entirely automatic, continuous production flow
Integrated cooling of castings and sand
Recovery of moulding- and core sand during shot blasting by means of magnetic separator
Minimal pollution through complete control and capture of dust throughout the production line right from punchout to cleaned castings
Clearly arranged production processes, improved production consistency
Short transport distances without intermediate stocking
Reduced operating costs
Minimal floor space requirement
Little or no need for manual handling of the uncleaned workpieces

Advanced Workplace Ecology, Easy Maintenance, High Operation Safety

With the CT Blast cleaning machine integrated into a fully automatic production line, operators do not need to touch the workpieces until they come out of the machine – completely clean. The installation can be run without operator attendance and only requires periodic inspections.

In view of today’s heavy workloads, long maintenance intervals and minimal maintenance expenses are vital. Appropriate measures ensure good wear properties and complete ease of maintenance. Simple but effective sealing elements prevent leakage of shot. An efficient dust collector and a closed-loop abrasive transport system within the machine ensure environmentally responsible operation. The unique machine structure and easily accessible service platforms facilitate visual inspections and routine maintenance work. Safety elements make sure that access to the shot blast chamber is only possible when the machine is switched off and the blast wheels are no longer rotating.

Original wear and spare parts along with Wheelabrator service are best prerequisites to keep the blast cleaning system in perfect operating condition.

HAOPIN-900 Blast Wheel Universal Wheel

The blast wheel is the heart of the blasting machine, as the choice of blast wheel determines the power output and the economics.

HAOPIN900is standard on this device

KNNJOO H series blast wheel are highly flexible, compact and have rotation in both directions. They provide perfect blast cleaning results and highly convenient servicing features.

H series blast wheel rugged design means that maintenance is easy, and the special and highly wear resistant cast alloy liners ensure minimum wear and maximum service life of the blast wheel.

Technical Specifications

Type	CT-2-45 / 7-430	CT-4-45 / 5-430	CT-3-45(55)/9-430 CT-4-45(55)/9-430 CT-6-45(55)/9-430	CT-4-55/12-430 CT-4-110/12-430 CT-6-110/12-432
Max. workpiece diagonal (mm)	700	500	900	1200
Approx. throughput rate* (t/h)	3-5	8-14	6-24	18-30
Number of blast wheels	2	4	3-6	4-6
Power per blast wheel (kW)	45	45	45-55	55-110
Max. sand separation (kg/min)	40-80	40-100	60-250	80-300

* Depending on the type of parts, production method, etc.

What Next?

We provide high quality, long lasting replacement parts.

As the largest distributor of replacement parts in the industry we can deliver globally in the shortest timescales to prevent you having to have a large inventory stock on site or breaks in production.

Spare parts

Continuous

or Batch?

Your production process will determine what type of machine is best suited to your needs. A wide range of equipment types are available in both batch or continuous versions.

Click on this link and learn more about our Batch Type Tumblast Machines.

Batch Type

CT Continuous Through-feed Tumblast Machine