Sugar Processing Screen
Johnson screen applied in the sugar industry (factory) for cane and beet sugar processing.
§ The Leader in Separation Technologies For the Sugar Industry
We are the largest manufacturer of sugar mill screen for export in China, we have an independent production line specializing in the production of sugar factory screen.
Our brand products are mainly exported to the United States, India, Brazil, Thailand, Pakistan, Mexico, Colombia, the Philippines, and more than 30 countries.
Material: Stainless steel304, 316, 316L, 321, 904L, 2205, 2507, C276…
Slot size: 0.01mm – 2.00mm(or as your need)
wedge wire bend(Sieve Bend Panels): 30, 45, 60, 90(or as your need).
Diameter(rotary drum screen type): 30” – 120”
Length: 30” – 400”
All specifications and sizes support customization.
Filtration & Separation Solutions for Every Step of the Sugar Industry.
Sugar Processing Screen Types
- Centrifugal screens
- Sieve bend screens
- Rotary drum filter (Juice) screens
- Pulp press screens
- Diffuser screens
- Beet and cane pre-handling screens
- Fine screens
Our screens are designed and manufactured to achieve the best possible separation and molasses run-off.
Rotary drum screen
- The high-flow pump delivers the material to the Bluslot™ rotary drum screen.
- The transmission system drives the wedge wire drum screen to rotate for solid-liquid separation.
- The entire separation process is carried out on the surface of the Johnson screen with special V-shaped structure slots.
The liquid and some small-sized solids pass through the V-shaped gap, and the larger solids are transported to the outlet end.
- The Vee-Wire screens are designed to fit the specifications of the system and are ideal for replacing worn-out screens in existing applications.
- We have a variety of wedge wire welding techniques with various tilt angles, which greatly improves the working efficiency of the rotary drum screen.
- We have advanced surface treatment technology, which not only makes the product smooth and bright but also improves the corrosion resistance of the product and increases the service life.
Bluslot ™ has great advantages in the production process of large-diameter rotary drum screens, which can ensure the perfect roundness of the product and the precise tilt angle of the wedge wire.
Continuous Centrifuge Baskets
The centrifugal baskets produced by Bluslot ™ have a solid structure, high strength, precise gaps, and a large opening rate.
- Years of production experience allow us to improve the recovery rate of sugar crystals through advanced production technology.
- We use advanced ring fusion welding technology to connect the profile wire and the support bars.
The reasonable structure makes it able to withstand high stress, foreign object impact, and extreme load conditions.
- Retains More Sugar
Compared to electroforming and laser screens, Bluslot ™ centrifuge baskets help you produce more sugar per ton.
- Wide selection
We can meet products with gap sizes of 20 microns and above, we can be customized according to customer needs.
The service life of the centrifugal screen basket is the topic that Bluslot™ has always been concerned about. We have accumulated many years of experience and customers will get a surprise.
Sieve bend screen [DSM Screen]
Low cost, low energy consumption, easy installation, and wide application.
- For sugar clarified juice with bagasse
- Static sizing screen.
- Compared with flat-screen, strong screening ability.
- The gap of the wedge-shaped mesh is perpendicular to the flow direction of the material.
- The larger solid particles move down the surface of the screen, removing a large portion of the fluid.
- The special V-shaped continuous slot structure is not easy to block.
- The use of corrosion-resistant stainless steel raw materials, strong corrosion-resistance (can be customized 904L material products).
- Easy to replace. Replacement can be completed within ten minutes.
- The wedge wire with a tilt angle has been proved to have better separation efficiency in practice. We can customize arc screens with various tilt angles for customers.
The sieve bend screen is widely used, in addition to sugar mills, it can also be used in sewage treatment, washing water purification, poultry, fish, fruit and vegetable wastewater treatment, mineral treatment, coal preparation, paper making, textile mills and so on.
in / mm
in / mm
in2 / mm2
|20||0.020 / 0.508||0.040 / 1.016||0.005 / 0.323||11|
|30||0.030 / 0.762||0.050 / 1.270||0.001 / 0.645||13|
|47||0.047 / 1.194||0.088 / 2.235||0.003 / 1.935||10|
|63||0.060 / 1.524||0.100 / 2.540||0.004 / 2.581||13|
|69||0.071 / 1.803||0.177 / 4.496||0.010 / 6.452||7|
|93||0.089 / 2.261||0.138 / 3.505||0.009 / 6.806||13|
|118||0.116 / 2.946||0.185 / 4.699||0.015 / 9.677||13|
|130||0.130 / 3.302||0.250 / 6.350||0.023 / 14.839||8|
|158||0.158 / 4.013||0.239 / 6.070||0.028 / 17.94||8|
|191||0.195 / 4.953||0.363 / 9.220||0.055 / 35.484||5|
Sieve bend screen Vs Flat wedge wire screen
Simply bend the wedge wire screen, and the performance of the product will change. After the screen is bent, the screening capacity will be enhanced. So in the sugar factory, the sieve bend screen is used.
Rotary drum sugar (Juice) screen
Product performance (screening capacity): Rotary sugar screen > Sieve bend screen.
Frequently asked questions in use: Welding, roundness, error control.
Welding: The common welding methods are plasma welding, argon arc welding, etc. Compared with argon arc welding, plasma welding is more excellent, the welded joint is stronger, and can achieve the same mechanical strength as the non welded joint.
In 2018, we introduced the most advanced intelligent welding arm in the market, this is a new upgrade for our welding process, which improves the working efficiency and welding quality.
Roundness: It is very important to ensure the roundness of the large-diameter rotary juice screen. We have large-scale rolling equipment (for Johnson screen) and the most advanced CNC machine tools (for flange and splash ring ) to ensure the perfect roundness.
More detailed information can be found on our product page: Rotary Drum Screen.
Sugar Mill Screen Advantage(wedge wire type)
We provide sugar mill screen customized services for global sugar factories.
Compared with other kinds of stainless steel wire mesh products, Johnson screen has more advantages.
♦ Large opening area
Unlike other kinds of wire mesh, Johnson screen has continuous slotting, so it has a larger opening area.
♦ High wear resistance.
♦ Firm structure.
♦ Special v-wire structure, two-point contact, not easy to block, easy to clean.
♦ Low-pressure drop.
♦ Low maintenance cost
♦ Easy to install
♦ Energy-saving and cost reduction.
Sugar Mill Screen Product Service
- Pre-sale service
We have a professional technical team that can customize products and draws 3D / CAD drawings according to your requirements. Provide the most professional advice.
- Quality inspection service
– Raw material inspection
– Dimension detection
– Error detection
– Roundness test
– Opening rate test
– Packaging inspection, etc
We have an independent quality inspection department to ensure the perfect ex-factory quality of each product.
- After-sale service
A professional after-sales team of 18 people provides our customers with 24-hour after-sales service.
– Logistics tracking
– Product problem solution
– Use and maintenance instructions
After the product leaves the factory, it is the beginning of real service. We will deal with any quality problems for the first time.