Automatic Block Making Machine

Automatic Block Making Machine Product Features

Two vibrating tables, eight servomotors (optional)Top Level Block Moulder

Modular design for easy maintenanceVariety of products available

Higher performance, improved performance

Technical Parameters

Some blocks can be made using ZN2000C

Stacker:
Grass Stone:
Water-retaining block:
Road curb stone:

Technical advantages

1. Advanced German frame design

The main frame is made of a high-strength welded frame developed by ZENITH. The main frame is made of a high-strength welded frame patented by the German company ZENITH. It has a rational, uniform and aesthetically attractive design. Welding. Whole frame subjected to vibration treatment to remove mechanical stress, which ensures high quality and stability. Advanced structural design provides expandable, including the ability to add an opening and closing section to the side of the mold, pull-out plate sections, insertion devices polystyrene cores, etc.

2. Automatic quick mold change system

When the mold is in the main position of the machine, the lifting system carries out automatic mold change on a quick mold changer. The tamper head and mold frame are automatically clamped by the pneumatic station, which ensures safety, efficiency, ease of operation and ease of maintenance.
● Pneumatic mold clamping device: consists of a mold support frame and pneumatic pneumatic clamps on both sides. During the pre-vibration and main vibration cycles it helps clamp and fix the shape, reducing vibration and achieving the best vibration effect, and extending the service life of the mold.
● Pneumatic clamping device for rammer head: The rammer head is fixed by the clamping device with air cushions, which makes it easy and quick to change the rammer head, reduces the mold replacement time, and also ensures precise joining between the mold frame and the rammer head.
● Electric mold setting device: The mold setting device is used to set the mold in the main machine and its removal using an electric mold holder. Mold holder Suitable for most shapes on the market. For other special shapes, custom made ones can be used carriages.
● Mold changer: installed on the frame of the main machine, used to lift the mold when changing molds, it is equipped with an electric chain hoist (crane) and an electric running mechanism.

3. Feeding system

● The feeder is hydraulically driven and uses a highly dynamic proportional valve control system. The device is equipped with a hydraulic mixing device that fills the mold quickly and efficiently. The mixing device is controlled by highly dynamic proportional valves and a feeder. The front feed arm is equipped with an adjustable brush for cleaning.
● Sturdy swing feed arm with large diameter rollers on both sides of the feeder ensures smooth and stable horizontal movement of the feeder.
● The feeder guides are equipped with replaceable wear-resistant pads, which makes maintenance more convenient.

4. "Ultradynamic" servo vibration System

Super Dynamic servo vibration technology is a highly efficient adaptive vibration system designed specifically for concrete molding machines. Servo motors respond at the fastest possible speed, ensuring maximum vibration performance, reduced cement consumption, shorter production cycles and the production of high-density concrete products. Vibrating The system can flexibly adapt to different production needs of concrete products.
● Eight vibration units with mechanical balancing, individually adjusted by eight servos.
● Eight motor shafts with flexible couplings.
● Eight servomotors, each mounted on an external anti-vibration crossbar on the motor frame.
● The vibrating table does not require an oil bath (environmentally friendly).

5. Precision servo control system

The phase and speed of vibration are controlled through feedback. Synchronous motion control and high speed standby mode can start and eliminate vibration in a short time, which can shorten the cycle time and achieve better braking effect. Thanks to the dual closed-loop position and speed, the driving force is controlled by acting only in the vertical direction, which maximizes the effective driving force, preventing the horizontal driving force from damaging the machine, extending the life of the machine, and allowing different parameters to be adjusted for different product requirements, allowing for the production of high-quality products.

6. Hydraulic system

Pressure head, mold frame, aggregate cart and fabric cart are controlled proportional valves with feedback from the valve core, which ensures short response times. Feedback control system (linear/encoder - PLC - proportional distributor - hydraulic cylinder) provides precise control with fast and stable movement of the hydraulic cylinder. The hydraulic station uses a variable displacement piston pump that stops supplying pressurized oil when the hydraulic system reaches a set pressure, relieving the pump and reducing energy consumption. The hydraulic station is equipped accumulator for additional oil supply, which allows you to perform several actions simultaneously with stable pressure in the hydraulic system. The system also includes a pressure sensor, which displayed on the control panel for easy control, as well as a temperature sensor, cooler and heater to effectively control oil temperature and maintain good hydraulic oil performance.