LJWQ-2500 Automatic Horizontal Glass Washing and Drying Machine consists of in-feed, washing, drying & out-feed section. To make good washing performance and quick air dry, it adopts 3 pairs brushes and 2 pairs air knives with 1pc air blower. It fits for tempered glass, laminated glass, Low-e glass or any other flat glass processing.

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LJWQ-2500 Automatic Horizontal Glass Washing and Drying Machine 

Product Description

LJWQ-2500 Automatic Horizontal Glass Washing and Drying Machine


LJWQ-2500 Automatic Horizontal Glass Washing and Drying Machine is a multi-purpose special washing machine for flat glass washing. It is specially designed for various tempering furnaces and laminated glass production lines. According to different purposes of users, the machine has roller brushes. , clear water circulation, high-pressure cold air, and other functions are combined and matched. The machine has the characteristics of stable and reliable performance, strong decontamination ability, clean, good air-drying effect, easy maintenance, and convenient adjustment, and can be selected by users. The overall structure of the machine is composed of four parts: an inlet segment, a washing segment, air-drying segment, and an output segment.

The main transmission system of the machine adopts bevel gear transmission, frequency conversion speed regulation, digital display, stable transmission, and convenient maintenance.

The conveying rubber roller of the whole machine adopts the overall rubber structure of vulcanized rubber (no contact with acidic liquid is strictly prohibited).

The washing system and air-drying system adopt an electric overall lift, and the maximum internal opening is 350 mm, which is easy to operate.

This machine is suitable for ordinary glass washing and is more suitable for tempering, coating, Low-E Glass, laminating glass, and vacuum processes with high cleaning requirements.

Equipment advantages


Horizontal structure, simple operation. The machine frame adopts heavy thickness aluminum alloy to avoid to be out of shape when working for a longtime. With stainless steel water sink and high pressure pre-spraying (high pressure pump) in loading ( in-feed), the rubber roller can pre-wash automatically to clean out the glass powder or scraps. Brush: The top and bottom brushes transmit by 1 motor respectively. Water tank (with heater): 2 water tanks total, 1 for pre-wash, another for washing section. Blower: Low noise and vibration. Conveying adopts frequent converter, digital display and convenient operation, which do good to connect with double edging line, hollow glass line, safety glass line, etc. Table rollers adapt superior rubber and transmitted by gear wheel which makes a stable working. Side covers and tanks and any other water touched material adopt stainless steel 201. Washing and Drying section can be lifted to Max. 400 mm by adjustment on electrical board with 4 legs(corners) increasing through motors and encoder. 2 pairs air knives adopt advanced technique device, large power and quick air dry.

The Aluminum Alloy Structure

The whole cleaning equipment adopts aluminum alloy assembled tripod, which is stable and durable, not easy to change. The surface of the aluminum alloy aluminum profile adopts negative oxidation treatment, which is not easy to be corroded by water.

The Water Tank Adopts #201 Stainless Steel

The water tank, the shield and the place in contact with the water are made of #201 stainless steel, which is harder than #304 stainless steel and contains high manganese. Chromium-rich oxides will be formed on the surface of the steel body to protect the steel body from water rust

The Gear Transmission

The equipment adopts gear transmission as a whole, and the transmission efficiency is high, generally η=0.94~0.99; the transmission ratio has a wide range, especially when planetary transmission is used, the transmission ratio can reach 100-200 (single-stage), which is suitable for deceleration or Speed-increasing transmission; reliable operation and long service life.

The Lifting System

The lifting system is driven by a servo motor, driven by a lifting screw, and combined with a gear drive. It has the characteristics of low friction loss, high transmission efficiency, and high axial rigidity. In addition, the starting torque of ball screw pair is Smaller, there will be no crawling phenomenon like sliding motion, and it can ensure the realization of precise micro-feed and high-speed feed.

The Rubber Roller Transmission

The feeding port and the discharging port of the equipment adopt frequency conversion transmission, and the operation screen is displayed for easy operation. The rubber roller is made of high-quality nitrile rubber, driven by gears, and runs smoothly. It can be connected with edging line, hollow line and laminated line for data connection and unified control.

The Imported PLC Control System

The PLC control system can be equipped with the Taiwan Delta or Germany Siemens control system according to the actual requirements of the customer. The PLC control system can be directly connected to the network, connecting the loading and unloading CNC robots to achieve a smart factory with integrated operation.

Main Technical Parameter



Max. width


Min. size


Glass thickness


Working table height


Blower power


Total power






Low-e require


Water heater


Processing speed


Processing-speed suggestion as follow:

4mm~8mm thickness, speed suggested to 8-12m/min

10mm~12mm thickness, speed suggested to 4~6m/min

15mm~19mm thickness, speed suggested to 2-3m/min

20mm and more, speed suggested to 0.5-1.5m/min



Main machine frame

Aluminum alloy + steel, no deformation.

High pressure pump

China famous brand: Shanqing

Frequency converter of conveying

China famous brand: Kailida

Brush motor

China famous brand: Jinxing


China famous brand: HRE

Electrical Appliance


Rubber roller

NBR Perduran(sour liquid forbiddion), stainless steel 304 shaft

Water tank, sink, side covers, all parts touch water

Stainless steel 201




Pre-Sales Service

1. Free inquiry and consulting support.

2. Free sample-making support.

3. Manufacturing process inspection.

4. Free quotation.

5. Troubleshooting. 

After-Sales Service

1. Offering the specifications for the entry-level glass deep-processing machine with 1 years warranty.

2. English software, user manual, and engineer guide.

3. 7/24 technical support by email or call, if you have any problems, we will help you to solve them within 12 hours.

4. During the warranty period, if any part is broken, we will provide it for free.

5. Free remote service and support, if it is necessary, our engineer will come to your country for training.

6. 7 working days to produce the machine, in the meanwhile, we will report the production process in time. 


1. Is it easy to operate for a beginner?

We provide an English manual or live video guide that will show how to set up and use the machine. Whether you are a beginner or an expert, you can quickly learn to operate. If you still have any problems, please contact us directly via calling or mailing. 

2. How to choose the right entry-level glass deep-processing machine?

Yes, to give you a suitable entry-level insulating glass producing machine, please tell me the max working area, materials for processing, and the thickness for the materials to be cut. Then an affordable glass deep-processing machine will be recommended to fit your requirements. 

3. If the glass deep-processing machine have any problem after I ordered it, what could I do?

3.1. Free parts will be sent to you in the warranty period if the machine has any problem.

3.2. Free after-sales service life for the machine, please feel free to contact us if you have any problems.

3.3. We will offer 7/24 free service and support by phone, WhatsApp, skype, and mail. 

4. What about quality control? 

The whole production procedure will be under regular inspection and strict quality control. The complete machine will be tested to make sure it can work very well before being out of the factory. The testing video and pictures will be available before delivery. 

5. What about the MOQ?

Our MOQ is 1 set glass deep-processing machine. We could send the glass deep-processing machine to your country port directly, please tell us your port name. There will be the best shipping freight and machine price for you. 

6. What about the payment terms?

6.1. 30% by T/T in advance, 70% by T/T before shipping.

6.2. L/C is acceptable, if the amount is big, please issue the draft for our confirmation at first. 

7. What about the delivery terms?

We will arrange the delivery on the terms we both agreed upon after the confirmation by the buyer. For standard machines, it would be 7-10 days. For special ordered machines, it would be 15 to 30 days depending on the factory arrangement. 

8. What about the packing?

Waterproof plastic film package with foam protection in each corner. Plywood case package with steel belt. It saves space as much as possible for container loading. 

9. What about the documents after shipment?

After shipment, we will send original documents to you by DHL which include the packing list, commercial invoice, bill of landing, and other certificates as required by clients. 

International Shipping Around the World 

All the glass deep-processing machines can be shipped worldwide by sea, by air, or by international express logistics via DHL, FEDEX, UPS. You are welcome to get a free quotation by filling up the form with your name, email, detailed address, product, and requirements, we will shortly contact you with the full information including the most suitable delivery method (fast, secure, discreet) and freight.

Stainless steel part for washing parts
Max. glass size
Washing speed
Product name
Horizontal glass washing machine
Glass thickness
Low-e glass, ordinary coated glass, sunshine coated glass
220V or 380V
Customers' Requirement
When glass is washed and dried, glass defects sometimes occur, and the main defects are as follows.

(1) Edge burst: The transmission and clamping system problems cause the glass to collide in the washing machine.

(2) Scratches: There is broken glass under the washing machine and stacked sheets are stacked during operation.

(3) Unclean: the water tank is not changed in time, and the water quality is not clean; too much glass powder is stained on the brush; the air-drying section is not filtered or the filter is not clean, and the dust content is large.

(4) Blowing is not dry: the air volume and air pressure are not enough, and the air knife or blowing angle is not suitable.

When the glass is being washed and dried, sometimes it will get stuck in the machine. The main prevention methods are as follows.

(1) Do not put glass exceeding the thickness limit of the washing and drying machine.

(2) When loading the film, the distance between the glasses should be large enough.

(3) Do not clean the area smaller than the minimum size specified by the equipment and the roller brush. If the glass is stuck or abnormal, stop the machine immediately to eliminate it.

(4) When cleaning narrow and long glass or glass with small sizes, the long side should be placed along the forward direction.