Shandong Sheng Machinery Co., Ltd specializes in producing various types of brick, brick machine, brick machine, hollow brick, brick pavement and other equipment of the old brick factory.
     Hollow brick mainly by vibration and pressure made the finished product, so the problem is inevitable, here we take a brief look at some of the more common faults and treatment options of hollow brick:
1. The resulting hollow brick mold, each part of the balance arm, and host open welding or damage occurs because of the lower die under the pressure of the pressure regulator is too small; mold under pressure regulator under pressure is too small, the pressure will not be able to lock down mode, cause mold and vibrating units impact force is too large, the other part of the package of equipment damage is too large, it should be under the care die alone corresponding cylinder tubing pressure gradually turn up the pressure regulator until the vibration force of the machine is stabilized and reduce damage to the machine.
2. Equipment cylinder cylinder leakage is found, because of the loss of the cylinder seals sealing effect; the corresponding model should replace seals.
3. hollow brick main power should be used 25㎜2 more than aluminum or copper 16㎜2. When the input voltage is normal operation of equipment: High 380V-410V, low-voltage 330V-360V, reliable grounding device must be installed to ensure the safety of the operator, if not required to install grounding devices may cause injury or death.
The pressure regulator failure, because the internal pressure regulating valve spring damage or failure; it should be replaced the same type of pressure spring
5. The pump motor is difficult to hold back stop or turn, lead to burning motor, because the total pressure regulator regulator hollow brick is too large. The total pressure regulator should be adjusted gradually smaller, until the rotation is not very difficult as well when the motor is working properly.
6. equipment capacity loose brick tile, brick fracture phenomenon, or on its own with the lower mold die when lifting off the brick, because the head pressure is too low; the head pressure is too low, brick positioning can not be cause loose brick, the tubing should be on the ram cylinder corresponds to gradually turn up the pressure regulating valve alone, in lifting the lower mold while wrench gently move the upper mold, so that the ram cylinder to maintain a certain pressure, can be maintained lower die brick does not rise together with the mold, thereby reducing the breakage rate of the brick.
7. vibrators vibrating force shortage, or a long period of brick tiles loose, because the mold under pressure under pressure adjustment is too large; the die pressure adjustment is too large, the pressure to suppress the vibration of the vibrators should be the lower ejector cylinder tubing pressure regulating valve corresponding alone gradually transfer a small, vibrating force until the machine can fully play out.
8. produce brick tiles found a bulge in the middle, because the upper ram cylinder pressure is too high, or the vibration time is too short, the pressure on the die in place failed; if found damaged bricks high, irregular, should be Note that when the ejector mention light, or check the humidity and the ratio of aggregate, such as too wet, the performance when a brick for brick will be pressed out of a lot of water, such as too dry, the performance of brick shapeless, not a brick . Hollow brick

Shandong Sheng Machinery Co., Ltd has been committed to cement machinery products development, production and sales, with advanced equipment, professional and technical skills, and two decades of experience, the company has always been at the forefront of research and development center block molding machine market development Follow the advanced technology at home and abroad, to develop products for different investment needs of the user, the main block making machine, hydraulic tile machine, cement pipe machine, mixer, hanging roller machine, wire rod machine equipment. Currently has 19 branch offices and six foreign countries (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported to more than 100 countries and regions.