Description

1 For coal gangue/shale raw material 
2 Large Output: ****0 million pcs/year China standard bricks 
3 Low investment 
4 Less maintanence 
5 High automation 

Description: 
Double vacuum extruder is a main molding equipment of producing clay, shale, coal gangue, solid and hollow bricks. The transmission gear adopts alloy wear-resisting materials which are one-time forming and durable casting with high strength. The spiral reamer has the function of slight pressure delivery and high pressure extrusion which makes the machine save energy from ****0%. They are applicable for the production of solid brick and high-rate hollow bricks with the materials of clay, coal gangue, shale. 

before-sale service: 
(1)Guiding customers to choose the most applicable type of brick making machine; providing the advanced, energy-saving and practical technological process line, 
(2) We are responsible for the process chart and design. 

Sale services: 
(1)Products must be inspected strictly before selling; 
(2)In accordance with the agreements stipulated in the contract, 
(3)We will organize delivery. 

After-sale services: 
(1)Our company will send professional engineers to guide with device installation, debugging and training operators until customers are fully satisfied. Moreover, we will design and 
manufacture products, according to the special requirements of customers. 
(2)The quality guarantee period for machines is one year except the wearing parts.