QT4-18 Simple Automatic Concrete Block Making Machine

1.QT4-18 Block Making Machine Line Generally Description

QT4-18 simple automatic block making machine is a hot selling block machine line, it makes different blocks or bricks under different block moulds, the block mould is changeable, the block machine line is simple but automatic, its price is wallet-friendly, it is fit for middle and small investors for starting concrete block factory.

QT4-18 brick machine Capacity: 6400 pieces of 8 inch hollow blocks per shift of 8 hours;

QT4-18 automatic block machine line Price Range: 16100USD – 29300USD, the block machine price is as per the extra block moulds quantity and brick pallets quantity, etc;

2.QT4-18 Automatic Brick Machine line Basic requirements for Production Start:

the following information for the QT4-18 brick machine is theoretically for reference, the real site production data may be small different as per different raw materials etc.

land area	1200 Square Meters	Water Consumption	4 T/day
Workshop area	100 Square Meters	Electricity Voltage &Frequency	220V/380V/415V; 50HZ/60HZ
Labors Quantity	6 workers	Power Consumption	35.85KW*8 Hours= 286.8KWH;
Cement Consumption	10.5 Tons per day	Sand consumption	42 tons per day
		Crushed stones consumption	52 tons per day

3.Detailed Introduction of each single machine from QT4-18 Automatic Concrete Block Machine Line

(1) Concrete Mixer for QT4-18 brick machine line

Model: JQ500 Concrete Mixer

Power: 11KW-4 or 7.5KW-6

Input Capacity: 800L

Output Capacity:500L

Size:1.5(L)*1.5(W)*1.4(H)m

Weight: 750kg

Barrel height: 60cm

Barrel thickness: 8mm

Bottom thickness: 7mm

The client can also choose to add an electrical control box to control the concrete mixer

(2) Belt Conveying Machine for QT4-18 Brick Making Machine line

Model: 6M Belt Conveyor

Power: 1.5KW

Belt Width: 500mm

Weight:550kg

Client can also choose 8 Meters length for the block machine as per land area.

RAYTONE block machine manufacture is using chain type rotating system instead of triangle belts for rotating the belts, it is much better, long life, easy maintaining.

(3) (3) Brick Pallet Feeding Machine for QT4-18 Brick Making Machine line

Model: Brick Pallet Feeder

Connected with host brick machine;

RAYTONE block machine manufacture modified this feeding machine by making it to be a long steel plate to push the pallet, instead of two hooks at two ends, this can protect the brick pallet from damage;

(4)Model: QT4-18 Host Brick Machine

Size:3740(L)×2250(W)×2450(H)mm

Machine Weight:4000kg

host brick Machine power: 25KW

Motors power List:

① Hydraulic Station Motor: 11 KW

② Vibrator Motor: 5.5KW*2=11KW

③ Material Discharge Motor: 1.5KW

④ Material Distributor Motor: 1.5KW

Moulding Period 15-20 S

Vibration Force: 50-65KN

Diesel Generator Capacity: 50KVA

RAYTONE block machine manufacture is using 11KW motor for hydraulic station instead of the normal 7.5KW motor, this gives the bricks more pressure on pressing.

（5) PLC for QT4-18 Block Making Machine

PLC is an advanced microcomputer system, Automatic fault diagnosis, procedure is interlocked, can ensure every motion of the block machine fluently and in high efficiency. The Siemens brand PLC and touch screen is optional.

The Electrical panel is using Schneider breaker and China top brand electronic elements like Delixi or CHNT brand electromagnetic switch as standard configuration, , having a reliable performance and low fault rate. We also equipped the frequency converter to make the electronic parts work at a safe condition.

The setting of every machine motion can be done via the touch screen, perfect human-machine communicating system. And there is also a standby software as backup.

(6) Hydraulic Station for QT4-18 Block Machine line

The electromagnetic valve is a unique proportional valve multi-channel control system, all-round adjustment of any action, so that the machine is running more reliable and sensitive, it is made from Taiwan CYLCA brand.

(6) Model: Blocks Conveyor Machine for QT4-18 Block Making Machine

Power: 1.1KW

Function: after blocks are are made, this block conveyor will transport the blocks out from block machine, to the block stacking section.

(7) Single Block Pallets Stacking Machine for QT4-18 Block Machine

Power: 3.0KW

Function: to Stack the finished blocks to several layers, make blocks are ready for transport by forklift or manual trolley.

The client can also choose double pallets stacking machine to replace the single pallet stacking machine here.

(8)  Manual Trolley for QT4-18 Block Machine Line

Function: transport the produced blocks to curing area; there are two sets with the stacking machine.

Client can also buy diesel forklift or electric forklift to save labor in this procedure; RAYTONE block machine factory has electric forklift dedicated for block factory use.

(9) JQ350 Pigment Pan Mixer for QT4-18 Block Making Machine Line

Diameter: 1.2M;

Power: 7.5-4KW or 5.5-6KW

Input Capacity: 500L

Output Capacity:350L

Size:1.2(L)*1.2(W)*1.4(H)m

Weight: 550kg

Barrel height: 50cm

Barrel thickness: 8mm

Bottom thickness: 7mm

This is used for mixing the pigments with white cement.

(10)  Brick Face Pigments feeding Machine for QT4-18 Block Making Machine

Function: used to feed pigments onto the paver bricks surface.

This part is optional, the client who makes paver bricks with color can buy this machine.

(11) Brick Pallet Loading Machine for QT4-18 Block Making Machine Line

Power: 5.2KW;

Function: this brick pallet loader is used to load the brick pallets into Pallet Feeder of brick machine, can save a worker here.

(12) Model: GMT brick pallets supported for QT4-18 brick machine

Life: 8 years

Density: 1200kg/Cubic meters

GMT pallet is the most popular and cost to performance pallet now.

Pallet size: 880*550*22mm

（13) Spare parts for QT4-18 block machine line

RAYTONE block machine factory provides tools, easy wearing parts such as pliers, screwdrivers, springs, bolts and nuts, sensors, triangle belts, etc

4.Capacity of different blocks models under QT4-18 Block Making Machine

QT4-18 block machine theoretical production capacity
	Size(LxWxH) (mm)	Forming Period (S)	Photo	Pcs/ Mould	Pcs/Hour	Pcs/ 8 hours
(1)	hollow block 400*250*200	18		3	600	4800
(2)	hollow block 400*200*200	18		4	800	6400
(3)	hollow block 400*150*200	18		5	1000	8000
(4)	hollow block 400*100*200	18		7	1400	11200
(5)	Solid Brick 240*53*115	18		26	5200	41600
(6)	Porous Brick 240*115*90	18		12	2400	19200
(7)	Curbstone 500*200*300	18		2	400	3200
(8)	“I” shape paver brick 200*163*60	25		8	1152	9216
(9)	“S” Shape Paver Brick 225*112.5*60	25		12	1728	13824
(10)	Holland Brick 200*100*60	25		14	2016	16126
(11)	Square Paver 250*250*60	25		3	432	3456

5.Video show of how the QT4-18 Automatic Block Making Machine works

Please check RAYTONE QT4-18 block machine testing video before delivery

Please check RAYTONE QT4-18 block machine real site working video

6.Different block product from QT4-18 Automatic Block Making Machine

7. Packing list of QT4-18 Automatic Block Machine full line

1	JQ500 Pan Mixer	1 set	8	JQ350 Pigment Mixer	1 set
2	6M Belt Conveyor	1 set	9	pigments feeding machine	1 set
3	Brick Pallet Feeder	1 set	10	Blocks Stacking Machines	1 set
4	QT4-18 Host Brick Machine	1 set	11	Manual trolleys	2 set
5	PLC control Panel	1 set	12	Brick Pallet Loading Machine	1 set
6	Hydraulic Station	1 set	13	GMT brick pallet	1000 pieces
7	Block conveyor Machine	1 set	14	Spare parts	1 set

8.Why choose RAYTONE block machines?

(1)Block machine steel raw materials

For QT4-18 block making machine, the main structure is using 12CM square steel tube, thickness is 5mm; strong structure makes the block machine working more stable.

(2) Block machine raw materials distributing Design

Materials distributing system, this materials distributing cart can distribute the raw materials into the block mould box fast.

The raw materials distributing cart is fixed on the two rails, this double rail system guarantee the raw materials distributing cart move smooth and stable.

(3) Vibration system for QT4-18 automatic block machine

Using 45# anti-wear steel, firm and hard.

Adopting separate coupling shaft vibrating technology, the vibrating area is doubled, this greatly increased the productivity and quality of concrete blocks and pro-long the mould life span.

The vibrating box is suspended under the mould box, can bear fiercely vibrating. This Vibrating shaft can produce a good effect on the material distributor and block shaping using the vertical vibrating force made from eccentric synchronous spiral structure.

The vibrating system is adopting electric hydraulic proportional valve control method, distributing raw materials at low frequency and block shaping at high frequency. The frequency is controlled by the PLC setting.

(4) Demould system for QT4-18 block making machine

Pinion and rack type synchronization mechanism to guarantee the mould will be lifted at same level.

Copper sleeves to move the block mould from bottom to top on the four columns, the copper sleeves can have a very long life;

(5) Electric motors for QT4-18 block making machine

For the block machine motors, RAYTONE is using the famous China brand HUAXING or SHANBO motors, Also the Siemens Motors are optional for the clients.

(6) Sensors for QT4-18 block making machine

Sensors are Japan Omron brand.

The sensor is used to detect the machine movement and give it a location limit.

There are 8 sensor of the host brick machine, 3 sensors of color feeding machine, 4 sensors of automatic stacker.

(7) Block machine moulds for QT4-18 block making machine

900 degrees celsius high temperature heat treatment and carburizing treatment makes the mould much more strong and durability, longer life. It can reach 100000 times life;

RAYTONE block machine manufacture is doing the machining on the top mould surface, also machining the mould head touching plate to make them touch tightly, this is important for making flat and same height blocks.

9.FAQ

(1） How to confirm what kind of block machines is fit for your project

Normally there is two way to confirm what kind of block machine can meet your demand.

①As per the block productivity: Please tell the main blocks or bricks size that you mainly want to produce, and their daily productivity that you need. RAYTONE block machine manufacture can recommend you the right block machine model;

②As per budget limit; the client can tell us his budget limit, RAYTONE block machine manufacture will recommend as per the budget.

（2) What is the formula of raw materials

The normal formula is cement-10%; sand-40%; stone-50%, water 5% per 100kg. But for different raw materials, the formula is a bit different, please contact us for more detailed formula information.

(3） What is the raw materials consumption per day

As For QT4-18 Block machine line, take the 8 inch hollow blocks as sample, it needs 42 tons sands, 52 tons crushed stones, 10 tons cement, 4 tons water to make 6400 pieces of 8 inch hollow blocks;

（4) How long time does it take to take off block from the brick pallet?

The finished blocks can be take off from the brick pallet after 18-24 hours, then the brick pallet can be recycled for the block production; In some hot weather area, the blocks can be taken off from brick pallets after a few hours. The standard is the blocks are dry to be taken off is okay;

(5) How to curing the blocks

For the block curing, there are two methods, fist is the Natural Curing, after blocks are taken off from block pallets, stack these blocks, then water 3 times per day in the first 3-5 days, after 5 days no need to water, in hot weather area, after 7 days the blocks can be used for construction.

In cold area, it normally takes around 28 days to be cured best quality for construction.

The second method is curing by steam, this need to build a steam curing room, to give the warm temperature to the blocks, the blocks can be used for construction after 9 hours in this method.

(6) What is the block weight

The standard 8 inch hollow block is normally 16.5KG for one piece

The holland brick 200*100*60mm size is around 3.4KG for one piece;

(7) How to maintain the block machine

The block machine maintaining is simple,

For mechanical aspect, check the block machine bolts and nuts, the hydraulic hose connections every day, if there is any loosen, need to fasten them immediately;

Then grease the gears, wheel, bearings, racks etc, when they are dry.

Fill butter in host block machine cylinder once per week.

RAYTONE block machine manufacture will give the maintaining manual to the client;

10.RAYTONE block machine manufacture company services

(1) Guarantee: RAYTONE block machine factory gives two years guarantee for the block machines except easy wearing parts;

(2) Delivery time: Normal delivery time is one month, as per order quantity, the delivery time is negotiable.

(3) Payment: RAYTONE accept 30% deposit by TT for starting manufacturing, Balance before shipment; or Irrevocable Letter of Credit at sight;

(4) After-sales service: RAYTONE block machine manufacture provides good after-sale service with patience.

(5) Loading: the full QT4-18 block making machine line need a 40 feet high container;

If you are interested in this QT4-18 block machine model, Please contact RAYTONE block machine manufacture for more detailed quotation sheet with competitive price;

If this QT4-18 block machine productivity cannot meet your demand, RAYTONE will also recommend you other brick machine models.