ChinaNationalCompletePlantToolsCo.Ltd,
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Place of Origin: | Zhejiang, China (Mainland) |
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CT5-15 QFT5-15 Concrete Brick Making Machinery fully automatic
Main Technical Specifications
Dimension | 6600 x 2090 x 3000 ( block making machine only) |
Rating pressure | 21 Mpa |
Vibration | Hydraulic vibration |
Vibration Frequency | 2,800 – 4,500 r/min( rolls per minute) |
Vibrating Force: | 60 kN |
Motors Power: | 35.88 kW |
Pallet size | 1100x560 x thickness( Bamboo pallet,PVC pallet, or Wooden pallet) |
Raw Materials: | crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes. |
Applied Products: | concrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products, slabs, edgers, kerbstones, grass blocks, slope blocks, interlocking blocks, etc. |
Applied Fields: | widely used in buildings, road pavings, squares, gardens, landscaping, city constructions, etc. |
Note: All the production parameters are subject to change, without prior notice. |
Raw Material Ratio for Concrete Products
Items | load-bearing block | Colored paver 250x250x60mm | Solid brick | kerb | |||||
Specification | Size:400x400x200mm | bottom layer | color layer | 240x115x53mm | 1000x150x300mm | ||||
Ratio | Weight (kg) | Ratio | Ratio | Ratio | Ratio | ||||
Cement P.O425 | 10 | 1.7 | 17% | —— | 10% | 17% | |||
Sand | 30 | 5.1 | 33% | 50% | 35% | 33% | |||
Aggregate | 60 | 10.2 | 50% | —— | 55% | 50% | |||
White Cement | —— | —— | 45% | —— | —— | ||||
Pigment | —— | —— | 5% | —— | —— | ||||
Weight | 17kg | 6.8kg | 3kg | 85kg | |||||
strength | 10Mpa | 30Mpa | 10Mpa | 30Mpa |
Main feature of CT5-15 Block Making Machine
CT5-15 as the key part of the whole production line, it plays an important role in the production procedures (1) Vibration System
Hang vibration table could bear violent vibration without any damage and crack. And vibration table placed on rubber spring could greatly reduce noise around 10~15decibel and avoid damage to machine.
The vertical vibration made by eccentric vibration shaft will guarantee the quality and density of concrete products
The gearing of hydraulic motor could effectively reduce radial load. And the eccentric vibration shaft driven by hydraulic motor which could adjust vibration frequency and force. The 4-hole axis localizer prevents vibration table move in horizontal direction
(2) Rake of Feeding Cart
A number of staggered rakes ensure raw materials fed well- distributed, and the compulsory continuous-rotation feeding device make second-time broken arch, which quicken raw material feeding.
(3) Demould System
The two under slung oil cylinders under the machine control the up and down of demoulding seat.
On the top, the tumbler rigid synchronous structure ensures a safe and precise guiding of mould and tamper head, which will not damage concrete products’ surface.
(4) Hydraulic system
The coordination of double vane pump and proportional valve could mutually complement either big or small pump is not powerful enough. Adjusting hydraulic pressure and flow controls vibration frequency and range thus change forming cycle time according to different concrete products. All hydraulic parts are famous brand such as American Sunny, Huade( Beijing), Yuci( Shanxi)
(5) PLC Control system
The PLC controls each production procedures with Siemens touch panel & Siemens Programming or E-view touch panel & Mitsubishi programming, both in English and Chinese.
Both automatic and manual operation modes are designed on panel. Manual operation is advised to use when machine debugging or malfunction analysis.
(6) Mould
. Mould frame are made of 55# Manganese steel, and tamper head is made of 16# manganese steel.
Mould frame is made with inlaid structure, and mould are processed via the procedures of carburizing, nitriding and quenching which guarantee the strength of mould core could be HRC33 and mould surface could be HRC61
The lifespan of mould is 80~100 thousands times.