Conveyor Belts Type 330, 340

Belts for quenching and tempering furnaces, wire belts for annealing and metallurgy.

Description

Alike the Type 300, these belts are made of broadly wound spiral wire. However, in order to obtain the maximum density of the belt, this type is manufactured with several transverse wires per pitch (3 or 4). The transverse wires are ended by welding or by side plates. The spiral wire is of a flat section. Those belts are very dense and hold heat well.

Characteristics

• direct run of the belt
• smooth belt surface allows transportation of products with small contact area
• small open area allowing transportation of small products
• high density of the belt leads to good heat accumulation and preservation
• long working life

Application

As a cooling and discharge belt for glassworks, as a conveyor belt for hardening and tempering furnaces, as a conveyor belt in the food-processing industry, as a conveyor belt in the electrotechnical and engineering industry etc.

This type of belt is most commonly used for:

• sintering (caking)
• brazing
• quenching
• tempering
• annealing
• baking
• continuous transportation

Specification

• Transverse wire pitch: 5.20 - 18.00 mm
• Spiral wire pitch: 4.50 - 11.00 mm
• Transverse wire diameter: 1.20 - 2.50 mm
• Spiral wire dimensions: 1.20 x 0.70 - 2.00 x 1.00 mm
• Number of transverse wires per pitch: 3 or 4
• Standard materials: common black steel, stainless steel, steel for high temperatures
• Working temperature: up to 1200 °C
• Edging: welding (G), side plates (RK)