Company Profile

who are we?

Ronlon Machinery Co., Ltd. Shaanxi Floor System was founded by David Dai. Since 2002, Our Floor System has been committed to the production of concrete floor grinders, industrial vacuum cleaners, diamond tools and floor cleaning machines.

David Dai is a well-known person in the concrete industry. He has his own surface treatment company and the owner of Flooring Systems. David has worked very successfully both in the field and in sales of equipment in the industry. Mr. Weng is where you are.

He was Our partner and technical director to help you complete Your work faster and easier. He also believes that good customer service is the key.

When you contact Our for support, you can get advice from professionals in the industry. Our mission is to support surface PREP professionals: we focus on providing the professional concrete grinders. We are experts in specific areas. We love concrete. We hope you also like concrete and surface preparation. Unlike other companies, we can guarantee that we provide you with the professional grinders and tools because we also use them.

Company Advantages

Reliable Quality

The product quality has been tested by the market. All the products shown to you have sales record in the North America. And If it’s a new type, we’ll assess the technical feasibility and provide samples first to make sure it meets your requirements.

Competitive Price

We have extensive experience in this area. With continually optimized sourcing, production and testing procedure, we’ve achieved a competitive cost controlling system, and the price we offer won’t disappoint you.

Excellent customer service

Our export department will be in charge of customer service. You could not only have a direct and quick respond from us if there's any questions about products, but also track the process of planning, production, QC, shipment in different stages.

3 professional large-scale production lines

7 professional administrators from quality architecture

8 professional QC inspectors with rich experience

43 professional administrators from quality architecture

More than 300 machines produced per month

》GENERAL MANAGER

》The History Of RONLON

》Distribution of Export Customers

》Cooperative Brand Suppliers

》Customer Feedback

Let’s take a look at our main products

1 Concrete Grinder： Edge grinder Hand-push Remote control Self-propelled

2 Floor Scrubber：Walk-behind Ride-on

3 Industrial Vacuum：Cyclone vacuum cleaner Wet & dry

》 Concrete Grinder：

Angle grinder/small machine：R180、R250、R300、R430

Medium-sized machine：R460 、R540、R590、R600、R650

Large machine：R680、R700、R780、R860、R890、R1200、R1300

Remote control machine：RC680、RC700、RC780、RC900、RC1200、RC1300

1 Product Accessories Cooperate With Well-Known Brands

2 Main parts

1 Protective sleeve & shaft & tightness ：

The gear box has a cover to prevent dust and oil, reduce friction and increase sealing, and increase life

15mm thickness gear box all aluminum alloy plus steel sleeve and bearing

connection Reduces the wear of the bearing to the aluminum alloy shell of the gear box and

prolong the service life of the gear box.What is more ,if there is worn, you just need to replace

the special steel sleeve instead of the whole gearbox

2: Chassis compatibility & uniformity

Can be loaded with magnetic and redilock consumables

Diamond is used for grinding, resin sheet is used for polishing, but Velcro is required

3：Operation Panel parsing

4 Main parts D.Spindle

1》Made of 40Cr, quenched and tempered, more durable and stable.

The spindle uses 40Cr, quenched and tempered, the quality is more durable and the stability is very good

Our grinder is equipped with the most reliable IP66 Australian standard plug.

Water proof, dust proof and long service life.

2》 Our machine has a coupler with zero negative reviews in the Chinese market, it with 2-year warranty.

For Our, this coupler is no more a wearing parts you need replace now and then., this coupler is no more a wearing parts you need replace now and then., this coupler is no more a wearing parts you need replace now and then.

Extra weight —— Make machine to be capable of grinding floors in different situation.

Couplers from other factory, you need replace very often.

Application

Grinding and polishing marble, terrazzo and concrete floor Restoration of the old floor,

remove carpet glue, tile grout Prep work for epoxy floor, coatings

》Floor Scrubber：Walk-behind Ride-on

Whom do we work with？The happy customers

Production Management：

1 QC Management

The professional QC team follows strict inspection standards, from raw materials to finished products, all processes are inspected.

material inspection

Process inspection

The materials we use are all well-known brands with reliable quality. After the raw materials arrive at the factory, we will conduct inspection to ensure the raw materials are qualified.

Each order will be packaged carefully by our skilled packing staff who professionally design packing solution for long distance transportation.

1. Fold machine as minimum size

2. Wrap it with film to protect machine from moisture

3. Packed it with 5mm fumigation free wooden box

》 Industrial Vacuum Cleaner

The working principle of：

Industrial vacuum cleaners use one-stage or multi-stage high-pressure fans, whirlpool fans, whirlpool air pumps and other equipment to vacuum the inside of the barrel body, so that the negative pressure rises rapidly.

At this time, the air quickly flows into the barrel body through the air inlet and passes through the vacuum brush. And the dust suction pipe, the flowing air carries the solid particles that need to be collected and processed into the barrel. The filter bag is connected with the air inlet. The solid is attached to the inner surface of the filter and falls into the dust bag through various dust vibration methods.

Secondary filtration: The filtered air passes through the gap of the filter bag, and then is filtered by the filter element to make the air meet the discharge standard.The filtered air enters the exhaust duct through the exhaust port of the fan or air pump, and is finally discharged Back to the air.

Generally speaking, the higher the negative pressure, the stronger the suction, and the wider the diameter of the suction port, the flow will increase, the corresponding negative pressure will decrease, and the suction will decrease. By choosing a suitable model, the negative pressure can be kept at a constant Within the scope, to adapt to the absorption and processing of different materials.

Stand Alone Pre-Separator：

The cyclone dust collector is a dust removal device that uses the centrifugal force generated by the rotating airflow to separate dust particles from the combined dust airflow

It has a simple structure, small volume, no special auxiliary equipment, and low cost. The resistance is medium, there are no moving parts in the device, and the operation and maintenance are convenient. Cyclone dust collectors are generally used to capture particles above 5-15 microns. The dust removal efficiency can reach more than 90-95%. The disadvantage of the cyclone dust collector is that the efficiency of trapping particles less than 5 microns is not high.

The stand-alone pre-separator can easily connected with any vacuums with an adaptor. When works in conjunction with a vacuums, the pre-separator can effectively separate more than 90% of dust, leave very little fine dust into a vacuum for filtering, greatly reducing a work-load for a vacuum filtering, and thus improving its efficiency. When a coarse or voluminous dust to be handled, it is advisable to use a pre-separator.