Product Description:

The Double Stage Vacuum Extruder is forming equipment in brick and tile production lines. It is mainly used for the fine mixing, vacuum degassing, and high-pressure extrusion molding of raw materials such as clay, shale, coal gangue, fly ash, and construction waste. This completely solves the industry pain points of ordinary extruders, such as loose brick blanks, numerous pores, low strength, easy cracking, and fragile finished products. The equipment adopts a two-stage mixing extrusion + high-vacuum degassing process, resulting in high pressure, high vacuum, and dense molding. It can stably produce high-strength, high-density standard brick blanks and is suitable for mass production of various brick types, including standard bricks, porous bricks, and hollow bricks. It is a key piece of equipment for modern automated brick factories to improve quality, increase production, and reduce costs.

Features:

• Product Name: Double Stage Vacuum Extruder
• Application: Brick Factory Stacking Equipment
• Function: Extruding the raw materials into mud strips
• Ideal for use as a soil brick making machine
• Compatible with conveyor belt for bricks systems
• Widely used in Indian brick machines for efficient production
• Warranty: 1 Year
• Service includes installation and commissioning

Technical Parameters:

Applications:

Widely applicable to various fully automatic sintered brick production enterprises, it is suitable for multiple production processes such as clay brick making, shale brick making, coal gangue brick making, fly ash brick making, and solid waste recycling brick making. It is the core main equipment in the raw material forming section of brick factories. It can be perfectly matched with plate feeders, roller sieve, brick cutters, frame stacking machines, and fully automatic packaging machines to form a complete automated production line, suitable for standardized, intelligent, and environmentally friendly mass production operations in large, medium, and small brick factories.

Working Principle:

The equipment adopts a two-stage split structure, with the upper stage being the mixing and pre-extrusion section and the lower stage being the vacuum high-pressure forming section. After being finely crushed, proportioned, and humidified, the raw materials enter the upper mixing chamber, where they are mixed, kneaded, and pre-pressed via a twin-shaft spiral mixer to ensure uniform moisture content and fine texture. As the material passes through the vacuum chamber, a vacuum pump continuously applies negative pressure to remove air from the raw materials, completely eliminating air bubbles in the blank. The degassed, dense material then enters the lower high-pressure extrusion chamber, where it is forcibly extruded under high pressure by a high-strength spiral cutter. This results in the continuous extrusion of uniform and dense clay strips through a shaping die, which, combined with a cutting device, completes precise cutting, achieving integrated continuous operation from raw material kneading and vacuum degassing to high-pressure forming.

FAQ:

Q1: What is the brand and model number of the Clay Brick Extruder?

A1: The Clay Brick Extruder is manufactured by Halstec and the model number is JKY70.

Q2: Where is the Clay Brick Extruder made?

A2: The Clay Brick Extruder is made in China.

Q3: Does the Clay Brick Extruder have any certifications?

A3: Yes, the Clay Brick Extruder is certified with CE and ISO standards.

Q4: What is the minimum order quantity and supply ability for this product?

A4: The minimum order quantity is 1 set, and the supply ability is 1 set per month.

Q5: What are the payment terms and delivery time for the Clay Brick Extruder?

A5: Payment terms include T/T, LC, or negotiation. The delivery time is 30 days after receiving the advanced payment.