Single-phase dust extractor with an integrated pre-separator for concrete grinding and polishing applications. The JF602 combines separation and extraction in one frame to reduce the dust load reaching the main filter.

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Key features

• Integrated design: The dust extractor and pre-separator share one frame for use with mid- and large-size concrete grinders and polishing machines.
• Dust separation: The built-in pre-separator reduces the amount of fine dust reaching the extractor filter and helps extend filter service intervals.
• Filter cleaning: Dashclean reverse-air jet-pulse cleaning is specified for the filter; an alarm option is available according to the configuration.
• Transport: Adjustable height helps with loading and transport in a van.
• Two-stage filtration: The cyclone pre-separator is the first filter stage and removes more than 98% of dust before it reaches the PTFE cartridge, so the cartridge stays clean longer and the machine keeps working.

Features

Driving Fan

The JF602 is equipped with high-quality motor fans: high efficiency, large air volume and high negative pressure. Three motors are built inside the machine cap, each with its own independent switch, so suction and air volume can be matched to the job. The cap is integrally moulded plastic — lighter and durable.

Efficient Purification

The JF602 is equipped with a PTFE-coated filter cartridge: filtration efficiency above 99% for dust at 0.3 μm, so the air leaving the machine is clean.

Refuse to Block

Dust builds up on any cartridge. The JF602 cleans it with blowback vibration dust cleaning, so dust falls off the cartridge surface and ventilation — and suction — stays effective.

Continuous Bagging Structure

A long transparent plastic bag is folded and fixed on the machine. Pull the bag out as dust collects, tie it off where you want, cut it, and keep working — easy loading, unloading and transport.

Mobile Equipment, Less Effort

Universal brake wheels plus directional wheels: flexible steering, stable walking, easy to move even when the bucket is full.

Professional Accessories, Matching Use

A set of professional D50 standard accessories is included: S-shaped elbow, vacuum floor brush, flat suction nozzle and wear-resistant hose. An optional front wet/dry suction bar (about 70 cm) covers large floors faster.

Technical specifications

Confirm the final configuration with JFURTHER before ordering.

Frequently Asked Questions

How does the pre-separator help?

The built-in cyclone pre-separator removes more than 98% of dust before it reaches the main filter, so the filter stays clean longer and service intervals are extended.

How is the filter cleaned?

By blowback vibration dust cleaning — reverse air shakes dust off the cartridge surface during work, so suction stays up.

How is dust emptied?

Through the continuous bagging structure: pull out the transparent bag, tie it off, cut it, and keep working. The 65L bucket collects the dust.

What accessories are included?

The D50 standard kit: S-shaped elbow, floor brush, flat suction nozzle and wear-resistant hose. An optional front wet/dry suction bar (about 70 cm) is available.

Typical applications

The JF602 is intended for dust extraction during concrete grinding and polishing, especially where a pre-separator can reduce the dust load entering the main extractor.

OEM and support

JFURTHER can discuss configuration, spare parts, branding and packaging requirements for distributor and project orders. Send the dust type, power supply, working hours and quantity so the team can confirm a suitable configuration.

Contact JFURTHER about the JF602 →