Balanced Spiral Woven Conveyor Belts

Balanced Spiral Woven Conveyor Belt is mainly made of Stainless Steel or other grade metal wire. It can transport goods under heavy loads for long distance through quenching liquids, cooking oils or other slippery conditions. Balanced weave belt is made up by crimped rod or straight rod and left spiral or right spiral wire by the balanced weave method. Balanced Spiral conveyor belt is an extremely popular mesh design, found in almost every manufacturing industry with a wide ranging number of possible applications. Benefits of Balanced Spiral belt include straight-running operation, an excellent strength to weight ratio and an extremely wide variety of mesh specifications to suit each individual application.

Materials Available

Material	Maximum Wire Operating Temperature °C
Carbon Steel(40/45)	550
Galvanized Mild Steel	400
Chrome Molybdenum(3% Chrome)	700
304 Stainless Steel(1.4301)	750
321 Stainless Steel(1.4541)	750
316 Stainless Steel(1.4401)	800
316L Stainless Steel(1.4404)	800
314 Stainless Steel(1.4841)	1120
37/18 Nickel Chrome(1.4864)	1120
80/20 Nickel Chrome(2.4869)	1150
Inconel 600(2.4816)	1150
Inconel 601(2.4851)	1150

Specifications

A: Spiral Wire Pitch (mm)

B: Spiral Wire Diameter (mm)

C: Cross Rod Pitch (mm)

D: Cross Wire Diameter (mm)

E: Roller Diameter (mm)

F: Cross Rod Diameter (mm)

G: Cross Rod Pitch (mm)

H: Chain Pitch (mm)

I: Plate Thickness (mm)

Balanced Weave Conveyor Belts Specifications
Item No.	Spiral wire pitch	Cross rod pitch	Spiral wire diameter	Cross wire diameter
Item No.	mm	mm	mm	mm
BWCB-001	4	4	0.9 to 1.2	1.2 to 1.6
BWCB-002	5	6.4	0.9 to 1.2	1.2 to 1.6
BWCB-003	5	5	0.9 to 1.6	1.2 to 1.6
BWCB-004	6	6	0.9 to 1.6	1.2 to 1.6
BWCB-005	6	8	0.9 to 1.2	1.2 to 1.6
BWCB-006	6	10	0.9 to 1.6	1.2 to 1.6
BWCB-007	8	12	1.2 to 2.0	1.2 to 2.5
BWCB-008	8	13	1.2 to 2.0	1.2 to 2.5
BWCB-009	8	15	1.2 to 2.0	1.2 to 2.5
BWCB-010	11	15	1.2 to 2.0	1.2 to 2.5
BWCB-011	11	20	1.6 to 3.0	1.6 to 3.0
BWCB-012	11	25	1.6 to 3.0	1.6 to 3.0
BWCB-013	11	27	1.6 to 3.0	1.6 to 3.0
BWCB-014	15	20	1.6 to 3.0	1.6 to 3.0
BWCB-015	15	25	1.6 to 3.0	1.6 to 3.0
BWCB-016	22	23	1.6 to 3.0	1.6 to 3.0
BWCB-017	22	33	1.6 to 3.0	2.0 to 4.0
*Note: 1. If flat wire, please give us cross section. 2. Custom specification is available if you can't find the suitable size.

Belt Types

Balance weave conveyor belts are available in various pitches, wire diameters, mesh lengths for numerous applications whether it be heavy loads conveying by super strong belts or transporting small or unsorted products by conveyor belts with high density. The opening of balanced weave belts is determined by pitches of spirals and cross rods which range from 4mm up to 50mm. Additionally, spirals wires can be executed with round and flat wires to suit your needs. Here are seven main styles of balanced weave conveyor belts as shown in following pictures:


BWB01-Standard Balanced Spiral Woven Belt	BWB02-Double Balanced Spiral Woven Belt


BWB03-Standard balanced Spiral Woven Belt with straight cross wire	BWB04-Double Balanced Spiral Woven Belt with straight cross wire


BWB05-Standard balanced conveyor belt with flat spiral wire	BWB06-Flat coil wire balanced weave belt straight cross rod	BWB-07 Double coil wire balanced weave conveyor belt

BWB01-Standard Balanced Spiral Woven Belt

This wire belt consists of single alternating left and right-hand spiral coils connecting by a crimped cross wire.

BWB02-Double Balanced Spiral Woven Belt

It uses alternating double left-hand and right-hand spiral coils connected by a crimped cross rod. This kind mesh belt allows for carrying heavy-load small products at elevated temperature.

BWB03-Standard balanced Spiral Woven Belt with straight cross wire

The structure uses a straight cross wire with single interconnecting coils in a repeat pattern of left hand/right hand down the length.

BWB04-Double Balanced Spiral Woven Belt with straight cross wire

The structure of this belt is similar to “Double Balanced Spiral” but uses a straight cross wirewith double intermeshing coils of each handing interconnecting by means of the straight cross wire in a repeat pattern of left hand/right hand coils down the length. This assembly allows for a closer pitching of coils across the width for small product handling.

BWB05-Standard balanced conveyor belt with flat spiral wire

Flat coil wire is frequently used for more stable carrying surface. Flat wire interconnects by crimped cross rods.

BWB06-Flat coil wire balanced weave belt straight cross rod

Flat coil wire is frequently used for more stable carrying surface. Flat wire interconnects by straight cross rods.

BWB-07 Double coil wire balanced weave belt

Double coil wires interconnecting by crimped cross rods are available on request. It is designed for carrying heavier products.

Edge Available

To extend the lifespan of balanced weave conveyor belt and ensure the high efficient working and conveying, we can supply different edge types for your choice. The main types of balanced weave conveyor belts are as follows:


BWB-08: Welded edge	BWB-09: Laddered edge
This is the most popular and economical edge finish. Both spiral coils and crimp cross wire are welded together without cut wire ends.------------------------------------------------------	This is less popular than the welded edge finish, but also an option. This edge finish is also smooth and flexible, it is available for conveyor mesh with a relatively large cross wire pitch.


BWB-10: Hook edge	BWB-11: Chain edge
It is also less common than the welded edge, also an option for the applications where welded edge finish is not possible. It is the better choice for high temperature applications. Similar to hook edge, it is also available for mesh with large cross wire pitch.	Along with the above mesh edge finishes these meshes can be driven by side chains using cross rods which are located through the mesh coils and then through chains at the edges of the mesh. --------------------------------------------------------------------------------------

Applications

Balanced spiral conveyor belts are the most versatile and widely used metal conveyor belts, as their good flexibility, excellent strength-to-weight ratio, flat surface and minimal maintenance. This kind belt is typically friction driven and are often used to convey a variety of products, especially those that are small or require a lot of support. Food processing spiral wire chain conveyor belts are often used for product conveying and baking applications. Balanced spiral belts can also be used in industrial product processing, transfer and packaging applications.

Ÿ Vegetable cleaning machinery, sorting, sterilization, quick freezing, Biscuit oven, cooler, fuel injector, salt spreader, etc.

Ÿ Industrial Product Processing, Transfer and Packaging Belts

Ÿ Annealing Oven Conveyor Belts

Ÿ Cooker and Fryer Conveyor Belts

Ÿ Drying and Cooling Conveyor Belts

Advantages

Ÿ Various materials for choice.

Ÿ High temperature resistance.

Ÿ Corrosion and rust resistance.

Ÿ Quick and easy install and replacement.

Ÿ Low maintenance cost.

Ÿ Curved balanced weave conveyor belt to suit more equipment.

Ÿ Side guard can be added onto balanced weave conveyor belt to prevent products from falling down to the ground.

Support & Help Info

For now, wire mesh conveyor belt is mainly divided into major categories: Chain Driven Mesh Belt is widely used in spiral freezer machines; Spiral Mesh Belts are suitable for the conveying of small and high density materials; Eye Link Belt is suited to convey heavy loads and unstable or fragile products that require good support from the conveyor belt; Balanced Weave Belt is extensively applied for conveying parts of metallurgy, food processing, pharmacy, glass print, special equipments; Flat flex belt is mainly used in for quick-frozen food, fried food, sugar machine, chocolate coating with a variety of bread and pastry food baking conveyor line; Flat Wire Belt is usually used for the equipment of cooling, drying, bread production, washing, sorting and products processing, etc. In a word, according to the use environment and clients’ special requirements, we can be able to give them different type of conveyor belt.

For all of your conveyor belt installation, commissioning, condition monitoring, and maintenance, please rest assured to contact us today!