ZJB-20A Self leveling mixing and conveying pump

Company profile:

Qingdao Qingke Heavy Industry Co., Ltd. (hereinafter referred to as Qingke Heavy Industry) is a large-scale construction machinery and equipment enterprise specializing in scientific research, production, sales and after-sales service. The company is people-oriented, promotes enterprises through science and technology, recruits high-level scientific and technological talents, actively introduces advanced technologies at home and abroad, and adopts the latest technology and scientific and strict monitoring means. Our products such as (D)HBX series small aggregate concrete fine stone pump, (D)HBS series fine stone concrete delivery pump, SPJ wet spraying machine, PJB series gunite pump, KOS sludge pump, SLJ feeder, JZC and JS series concrete mixer have more reliable performance, and are favored by colleagues in the construction industry.

Product introduction:

ZJB-20A self-leveling stirring pump of Qingke Heavy Industry Co., Ltd. is an advanced multifunctional equipment integrating self-feeding, weighing, stirring and conveying in the domestic market at present. It has many advantages such as compact structure, reasonable layout, powerful function, beautiful appearance, perfect performance, long conveying distance and high reliability.

ZJB-20A self-leveling mixing pump of Qingke Heavy Industry can realize all-round equipment with multiple functions, such as automatic feeding, accurate weighing, rapid mixing, efficient foaming and mixing, high-pressure pumping, etc. It can be used for pouring, grouting, filling and other construction operations of fine stone concrete, foamed concrete, gypsum-based self-leveling and other building materials.

◆ Automatic feeding system:

The automatic feeding system adopts a thickened feeding screw conveyor, which can be connected with the outlet of the feeding tank or the feeding hopper to realize automatic feeding.

Automatic water adding system adopts timer and weighing system to accurately control water quantity.

◆ Weighing system:

The weighing system adopts multi-point weighing module to accurately weigh materials, and the weighing accuracy can reach 3%-5%. The weighing system adopts the cumulative metering control system, which can realize the cumulative weighing of various materials. The system has high openness and good compatibility, and the types of weighed materials can be expanded according to the transportation requirements of building materials.

◆ Mixing system:

The mixing system adopts a multi-blade mixing shaft, and the mixing motor is driven by a 4KW three-phase motor. The mixing torque is large, and the design of the mixing blades is unique, which can efficiently mix materials and effectively prevent the overflow of materials during mixing.

A material cache bin is arranged below the mixing bin, and the cache bin has a secondary mixing system, which can effectively prevent the segregation and condensation of materials, and the cache bin can improve the continuous conveying capacity of materials, thereby improving the mixing efficiency and conveying efficiency.

◆ Foaming system:

The foaming system adopts a large-displacement air compressor and a foaming agent metering pump. The mixing ratio of foaming agent and water is accurately controlled by the PLC control system, and it is fully mixed with air in the foaming bin, thus generating bubble groups that meet the density requirements.

◆ Conveying system:

The conveying system adopts a high-pressure plunger pump, and the concrete cylinder adopts a thickened wear-resistant coating, which can effectively improve the service life of the conveying cylinder, and the pumping speed and pressure can be infinitely adjusted, which can adapt to various construction conditions.

Product parameters:

Model	Unit	ZJB-20A
Max. Theor. output	m3/h	20（can be adjusted）
Max.theo.output volume of foamed concrete	m3/h	40（can be adjusted）
Max. output Pressure	Mpa	7（can be adjusted）
Mixing capacity	L	700
Storage bin capacity	L	900
Intelligent display screen	寸	7
Screw feeder	Kw	4
Stirring motor	Kw	4
air compressor	Kw	2.2
Specification of conveying cylinder	mm	Φ140×450
Discharging outlet diameter	mm	Φ80/50
Motor power	kw	30
Rated speed	r/min	1480
Main oil pump displacement	mL/r	80
Delivery pipe diameter	mm	Φ57
operating voltage	V	380
Foaming motor	Kw	7.5
Max.theo.transport distance	M	level:350 vertical:120
Overall dimensions	mm	3100×1500×2400
Total weight	kg	3600

Equipment and construction pictures: