Polyurethane Dewatering Screen With Narrow Slot

Dewatering screen is widely applied for dewatering, desliming, deintercalation, which can be used to sand and stone washing plant, coal preparation plant, sludge recycling, mineral processing plant, tailings dry discharge and more. So it is also called sand and stone dewatering screen, mine dewatering screen, coal slime dewatering screen, tailings dewatering screen, high frequency dewatering screen.

Base on lower water content sand is well needed and sold in market, we do research and manufacture a series new type dewatering screen. TS dewatering screen is mainly used in mining, construction for coarse or fine sand dehydrate processing.With the advantages of simple structure and easy maintenance, it becomes a hot seller in our market.

Base on lower water content sand is well needed and sold in market, we do research and manufacture a series new type dewatering screen. TS dewatering screen is mainly used in mining, construction for coarse or fine sand dehydrate processing.With the advantages of simple structure and easy maintenance, it becomes a hot seller in our market.

Working principle
Dewatering screen adopts dual-motor self-synchronization technology. The motors coordinate with universal eccentric and adjustable amplitude vibrator. When the two motors start to work, the vibrators move reversely at the same time.

The centrifugal forces is generated by the eccentric blocks will superpose themselves and form a single direction vibration. The high frequency vibration drives the screen move back and forth in line repeatedly. So the sand can be dehydrated and filtered.

Features & Benefits
1. Advanced structure, light weight, high dehydrating ratio with new type vibrating motors.
2. Simple structure, easy maintenance.
3. Cross beam and screen body connect with high strength bolts, no welding and easy to remove and maintenance.
4. Polyurethane screen (PU)panels with high screening ratio, big capacity,long service life and no blocking.
5. Widely used, less replacement parts.

Specification
Material : polyurethane coated wire rope
Aperture shape :square or rectangular
Aperture range : 2mm to big
Wire rope diameter range : 1.5mm to big

Description
Tufflex is polyurethane coated stainless steel wire rope screen with the same open area as woven wire and huge advantages over traditional screens.

The Tufflex screen is made up of two types of ropes welded together. The rope running from hook to hook is a wire rope with a thick polyurethane covering.
This rope, with the wire, allows the hooked edge screen to be tensioned like other hooked edge screens, with no modifications to machinery required.
The same maintenance procedures of checking the screen tension applies to Tufflex screens. The other rope is made up of a fine synthetic cord, also with thick polyurethane covering, and runs parallel to the hooked edge. For side-tensioned set-ups, this rope acts like rider bars for larger stones to slide down the deck, channelling smaller ones closer to the apertures. This increased stratification improves screening efficiency. With the end-tensioned screens, this rope can be used on top,
running in a cross-flow orientation, or positioned underneath the rope with the wire.

Features
Tufflex is a polyurethane-coated screen media that can be substituted for traditional woven wire screens with minimal adjustment to the screen deck.
Available in several combinations of both rope and wire diameter and aperture size, Tufflex offers additional customisation options via partially or fully welded screen cloths.
The smooth surface of the polyurethane prevents sticking and blinding, which is further enhanced by the flexibility offered by Tufflex s cloth construction.
The Tufflex cloths not only improved the quality but also minimised blinding, improved efficiency and have great wear. this provides the site with longer
periods between changeover and less downtime during busy screening periods.

The available range of Tufflex screens is extensive, with aperture sizes ranging from 1.5mm to 45mm and square and rectangular aperture shapes,
similar to woven wire. The wire rope diameter ranges from 1.5mm to 12mm, with custom-made rectangular slots as fine as 0.7mm wide.
The construction varies with either fully or partially welded wires.Sheets of poly can also be welded on for impact protection or enhanced abrasion
protection along the hooks.

Application
Use for control and connecting cable on data transmission within building management system, speaker audio system and control measurement. Suitable for use in dry and damp environment.

Cable Structure & Features
Conductor Material : Tinned copper stranded
Insulation : Semi-Rigid PVC
Drain Wire : Tinned copper stranded
Shielding : Aluminium foil laminated screen
Outer Sheath ; PVC
Sheath Colour : black or gray

Technical Data
Standard : UL Style 2464
Approvals : UL apporoved
Rated Voltage : 300V
Testing Voltage : 1500V
Flame Retardant : VW-1
Insulation Resistance : Min 20Mx km
Min. Bending Radius : 10 x cable diameter
Operating Temp. : -30C / +80C

PU Dewatering Screen Panel
PU Dewatering Screen Panel is a type of screens made of steel frame and polyurethane surface. This structure ensure the high tensile strength and much better wear resistance than the woven vibrating screen mesh and perforated vibrating screen nesh.
PU Dewatering Screen Panel panel is mainly used for dewatering of sand and gravel
PU Dewatering Screen Panel is also called polyurethane slot screen because of the narrow slot openings. The narrow slot opening is as fine as 0.1mm, which makes the screen have high efficiency and accurate dewatering performance.
The PU Dewatering Screen Panel is widely used to assist in dewatering of materials. Additional, it can also provide a ramp which helps to maximize screen washing capabilities.
Specifications:
Material: steel frame and polyurethane surface.
Thickness: 30mm, 40mm, 45mm, 50mm.
Opening size: Width: 0.1mm - 2.5mm , Length: 4mm - 16mm.
Screen width: 305mm ï¼?12inchï¼? and as your requests
Screen length: 305mm, 610mm, 650mm, 915mm, 1200mm and 1220mm and as your requests.
Features:
Wear and abrasion resistance.
High efficiency.
High tensile strength. Steel frame added to strengthen the tensile strength.
Lightweight and easy to install.
Various connection types to fit different machines.
Non-blinding.
Low noise.
Long service life.
Application:
Polyurethane dewatering screen panel can provide a ramp which helps to maximize screen washing capabilities and mainly used for dewatering and dehydration for various materials. Such as below:
Tailing,Coal,Gravel,Sand.
Huatao Lover Wire Mesh Co.,Ltd.

Slot-Screen-Perforated Pipe

Bridge slot screen have bridge opening arranged in rows and are staggered to reduce the negative effect on the screen's strength. Typically the slots are punched in a flat sheet that is subsequently rolled into a tube and welded. The sand and gravel can't easily block the slot because of the special bridge style design. This kind of slot screen has great mechanical strength and water entering capacity. Meanwhile, bridge slot screens are light, cheap and easily operating. Regarded as the best choice of well tube filter, they are widely applied in a variety of fields in the developed countries.

Flexible Polyurethane Mesh Screen
Flexible Polyurethane Mesh Screen offer an extended wear life, given their flexible nature and polyurethane coating.�Customers have reported between four and 10 times the life expectancy, dependent on product, regional conditions and finished product size.�Not only does this extend the initial screen cost over a longer period, it also offers a substantial increase in production time available.�Reducing the requirement to stop multiple times a year for change-overs has provided Tufflex customers with increased capacity equating to $10,000 to $20,000 of increased finished product.�This is without accounting for the labour and machine hire savings.

When next assessing your choice of screen, consider the wider picture.�Comparing the price of the screens is important, as are the potential savings and increased production time available if you dont have to stop.

due to the smooth surface of the polyurethane wire screen. The unique design and construction of the Polyurethane screen also results in lower operating noise.

The request for a longer service life is addressed by the Polyurethane screens wear resistant wire ropes that are fusion-welded together. In several applications, the service life was increased up to six times compared with traditional high tensile wire screens.

Polyurethane Mesh Screen is the original and still the best poly coated, welded screening media.

Polyurethane Screen Mesh
Polyurethane coated stainless steel wire rope screen also named Tufflex Screen with the same open area as woven wire and huge advantages over traditional screens.
Tufflex as a problem solving screen media, designed to reduce screen wear, pegging, blinding, dust, noise and screen installation issues.
However, for high volume production facilities, hi-tensile screens can restrict output, are short-lived and can be costly and cumbersome to change. Tufflex addresses all of these important issues.
Tufflex can be rolled up and thrown on a shoulder without the fear of sharp edges or having to take two operators.
Tufflex is also quieter when in operation, which can be very important if the quarry is in a built-up area.

Polyurethane Coated Steel Wire Rope Screen can last over twice as long as traditional woven wire mesh. The performance is different from traditional wire, rubber and poly screens due to a combination of the poly/wire construction and the fully/partially weld features.

Along with a longer lifespan, Tufflex also makes less noise than its wire counterpart, with less sound emanating from clashing objects on the screen.

Polyurethane Coated Steel Wire Rope Screen produces less pegging and blinding, particularly amongst its range of partially welded screens, as the secondary vibration effects, along with the smooth finish of the poly, and the movement between wires can stop material from staying on the surface.

Polyurethane Coated Steel Wire Rope Screens main feature is its wear resistant polyurethane wire ropes, fusion welded together. The mesh has sheet metal formed hooks on opposite sides, like traditional tension screen cloths. The material in the hooks can be either mild steel or stainless steel.