Product Application

Lantian brand hydraulic punching bar machine can process and from the pulverized coal, coking coal, charcoal powder, lignite and other difficult to molding materials, and pressed into shapes of cylindrical, hexagon rod polygon or hollow. It is primarily used in coal, building materials, chemical and other industries.

The production line as follow

Main Structure of Coal making machine 

Working principle of Coal making machine 

The oil pump transmits hydraulic oil to integrate cartridge valve block, distribute hydraulic oil into up and down cavity of the cylinder through the one-way valve and the overflow valve. Under the effect of high pressure oil, the hydro-cylinder can be operation. Hydraulic machine was using of liquid pressure transfer device. When the liquid delivery pressure in a closed container, Pascal's needs to be followed. 

Tips: According to each customer's production, site and investment situation is different, the configuration of the production line and the auxiliary equipment will be very different. According to the actual situation, we will give the specific program and offer at the first time

_{Product characteristics of coal making machine} 

1. The pre-discharge device was designed by system, it weakening the hydraulic shock on the maximum degree.
2. Fast speed operating and advanced equipment to ensure production needs of customer.
3. Machine with high degree of automation, electrical part adopts imported PLC automatic control system with strong anti-interference ability and low failure rate.
4, The use of cartridge valve, electro-hydraulic proportional valve and unique design of the hydraulic system make the perfect hydraulic system, even in the case of long-term heavy load, the system will not appear to be inadequate.
5, The cooling system of the configuration can ensure that the equipment will not be normal production by oil overheating.
6, Low equipment failure rate, small calorific value, power saving and durable. 

7. Simple operation and low maintenance cost. 
8. It has larger pressure. According to different raw material, the pressure can be adjusted. When the pressure large, the product will be small density, strong, hard and not easy broken. 

Company profile

Lantian Mechanical Plant was built-in 1980s. It has over 30 years experience in coal and charcoal production field. Our factory is situated in the mechanical city - Gongyi, Henan province. Along with development and change of market demand, Lantian mechanical plant also insists on the development of product diversity. The biomass briquette machine, a charcoal briquette machine, a coal briquette machine, shisha charcoal machine are become our popular product in the global market.

In addition, our factory also produces other auxiliary machines such as crusher, dryer, conveyor machine. Nowadays, our factory acquired eight utility model patents, two external appearance patents, and one invention patent.

In the field of import and export trade, Lantian Mechanical plant has over 10 years of experience. It also obtained the CE and ISO certification. For ten years, our machine is exported to every corner of the world, such as Malaysia, India, South Africa,Indonesia, Sadi Arabia, Canada, Pakistan, Kuwait, Turkey, Egypt and others.

Packing and shipping

Waterproof packing with the international export standard.
Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box.
Other Equipment will be packed by Color-Stripes Plastic Cloth.
In accordance with customer's requirements.