When should I choose a planetary counter-current mixer instead of a twin shaft mixer?

Choose a vertical-shaft planetary counter-current mixer when the mix is dry, fibre-reinforced, pigmented or ultra-high performance: UHPC, GFRC, refractory castables, dry-cast paving blocks and precast elements requiring homogeneity below 5% coefficient of variation. A twin shaft mixer is the more economical choice for high-throughput ready-mix and wet concrete above 2 m³ per batch, where cycle times of 30-45 seconds matter more than micro-homogeneity.

How long does a CO-NELE mixing pan liner and blade set last?

With standard high-chrome wear parts, liners and mixing arms typically run 90,000-150,000 batches on normal concrete and 40,000-60,000 batches on abrasive mixes such as refractory castables or quartz-rich UHPC. All wear parts are bolt-on and replaceable in the field, and CO-NELE keeps interchangeable spares for every model produced since 2004.

Can CO-NELE run a trial with my own raw material before I place an order?

Yes. Our laboratory in Qingdao operates lab-scale intensive mixers and granulators from 5 to 75 litres. Send 10-20 kg of your powder or aggregate with the target particle size, moisture and capacity, and our process engineers return a test report with granule sphericity, bulk density, mixing time and the recommended production model.

What voltage, documentation and after-sales support do export buyers receive?

Machines are built to the buyer's local supply (220V/380V/415V/440V, 50 or 60 Hz), supplied with CE-compliant electrical design on request, foundation and wiring drawings, an English operation and maintenance manual, and a 12-month warranty on the drive unit. Installation guidance is delivered by video commissioning or by resident engineers; spare parts ship from stock in Qingdao.

China HZN35 Precast concrete batching plant Factory, Machine

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China HZN35 Precast concrete batching plant Factory, Machine

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Product Description

HZN35 precast concrete batching plant is mainly composed 0f PLD800 batching machine, JS750 TWIN SHAFT concrete mixer or CMP750 planetary concrete mixer ,cement silos, automatic computer control system, electronic weighing, screw conveyor and others.It can mix fluidity concrete, plastic concrete, hard concrete and other proportioning concrete.

HZN35 ready concrete batching plant control

CO-NELE stationary Precast concrete batching plants are being manufactured since 1993’s. HZN35 Precast concrete batching plant from the series is equipped with 1125/750 l. twin shaft concrete mixer or planetary concrete mixer.

HZN35 Stationary Concrete Batching Plant which has 35 m³/h concrete production capacity is the product of CO-NELE’s high quality and advanced technology and provides the following advantages to its users:

Flexibility in the configuration

High production performance and high productivity

Easy installation due to its modular structure

Variable layout options

Wide operating and maintenance areas

Easy maintenance and low operating costs

plants are mostly preferred for projects which require relatively high concrete production capacity and will take place for a long period of time in the same location.

Why precast concrete batching plant?

High production capacity

Easy operation and maintenance in wide areas

High efficiency

Flexibility in configuration

Conformity with special site layouts

stationary concrete batching plants
Model	HZN25	HZN35	HZN60	HZN90	HZN120	HZN180
Productivity (m³/h)	25	35	60	90	120	180
Discharge Height (mm)	3800	3800	4000	4200	4200	4200
Mixer Model	JS500/CMP500	JS750/CMP750	JS1000/CMP1000	JS1500/CMP1500	JS2000/CMP2000	JS3000/CMP3000
Working Cycle Time (s)	72	72	60	60	60	60
Batching Machine Model	PLD800	PLD1200	PLD1600	PLD2400	PLD3200	PLD4800
Affregate Number	3	3	4	4	4	4
Max.Aggregate Size (pebble/gravel)	80/60mm	80/60mm	80/60mm	80/60mm	80/60mm	80/60mm
Aggregate Weighing Accuracy	±2%	±2%	±2%	±2%	±2%	±2%
Cement Weighing Accuracy	±1%	±1%	±1%	±1%	±1%	±1%
Water Supply Weighing Accuracy	±1%	±1%	±1%	±1%	±1%	±1%
Admixtures Weighing Accuracy	±1%	±1%	±1%	±1%	±1%	±1%
Note: Any change of technical data shall not be advised additionally.

Application

The Fixed Concrete Batching Plant can be used for industry, construction, road, railway, bridge, water conservation, ports, and so on.

Prefabricated parts:

Cement pipe Block brick Subway tube Pipe pile Pavement brick Wall panel

Frequently Asked Questions (FAQ)

What is the concrete production capacity of the HZN35 batching plant?

The HZN35 stationary precast concrete batching plant delivers a high-performance production capacity of 35 m³/h, ideal for medium to large long-term construction projects.

Which concrete mixers can be fitted with the HZN35 plant?

The HZN35 plant can be equipped with either a JS750 twin shaft concrete mixer or a CMP750 planetary concrete mixer depending on your concrete mixing requirements.

What types of concrete can the HZN35 mix?

It is capable of mixing a wide range of concrete types including fluidity concrete, plastic concrete, hard concrete, and other custom proportioned concrete mixtures.

What precast components can be produced using this plant?

It is widely used to manufacture prefabricated parts such as cement pipes, block bricks, subway tubes, pipe piles, pavement bricks, and wall panels.

What are the main advantages of CO-NELE stationary batching plants?

Key benefits include high productivity, modular structure for easy installation, flexible layout options, wide operation & maintenance access, and low long-term operating costs.