30余年卓越的食用菌机械与交钥匙解决方案

Wood Sawdust Crusher for Mushroom Substrate Production

Wood Sawdust Crusher is a professional raw material processing machine designed for edible mushroom substrate preparation. It crushes wood logs, branches and other woody materials into uniform sawdust particles through a high-speed blade and hammer crushing system, helping mushroom farms efficiently produce suitable substrate materials while reducing manual labor and improving cultivation consistency.

The machine solves the important first-stage problem in mushroom cultivation: converting large wood materials into suitable sawdust for substrate mixing and mushroom bag production. With three models available, it can meet different production requirements from small mushroom farms to commercial substrate processing workshops.

请求报价

Wood Sawdust Crusher Key Specifications

木锯末粉碎机系列采用圆盘锤片结构，配备可更换筛网和耐用切割部件。它可以加工不同直径的木材材料，并生产适合蘑菇栽培的锯末。.

型号

产量

Applicable Material

功率

主轴转速

Material Diameter

重量

尺寸

CRXH700A木屑粉碎机

700 kg/h

Mixed wood, logs

15 kW, 380V 50Hz

2800 rpm

≤120 mm

120 kg

650×650×780 mm

CRXH1000A Wood Sawdust Crusher

1 ton/h

Mixed wood, logs

18 kW, 380V 50Hz

2600 rpm

≤140 mm

160 kg

900×730×880 mm

CRXH1800A Wood Sawdust Crusher

1.8 ton/h

Mixed wood, logs

28 kW, 380V 50Hz

2200 rpm

≤180 mm

230 kg

1050×730×950 mm

主要结构优势

01
圆盘锤片粉碎结构，实现高效木材加工
02
可更换筛网设计，网孔尺寸为8mm至20mm
03
一步切割粉碎成成品锯末
04
钢板结构，运行稳定
05
定刀与活动锤片设计
06
锤片方向可调整并重复使用，以延长使用寿命

Wood Sawdust Crusher Working Principle

The machine converts woody materials into sawdust through feeding, cutting, crushing, screening and discharge.
01

原料进料

Wood logs, branches or wood pieces enter the crushing chamber.

02

Cutting & Crushing

Rotating hammers and blades rapidly impact and cut the material.

03

Screening

Replaceable screens control sawdust particle size from 8–20 mm.

04

Sawdust Discharge

Processed sawdust exits for substrate mixing and further processing.

Wood Feeding → Crushing → Screening → Sawdust Collection

Maximum Feeding Diameter

CRXH700A
≤120 mm
CRXH1000A
≤140 mm
CRXH1800A
≤180 mm

Main Shaft Rotation 

CRXH700A
2800 rpm
CRXH1000A
2600 rpm
CRXH1800A
 2200 rpm

适用原材料与蘑菇应用

适用原材料

The Wood Sawdust Crusher is mainly used for woody biomass processing, including:
Hardwood logs
Softwood materials
Tree branches
木屑
Forestry waste
Agricultural wood waste

The processed sawdust has uniform particle size and good moisture absorption characteristics, making it suitable for mushroom substrate production.

适用蘑菇栽培

Shiitake Mushroom Cultivation
Shiitake mushroom commonly uses wood-based substrates. Freshly processed sawdust provides suitable structure and nutrition for mycelium growth.
Oyster Mushroom Cultivation
Oyster mushroom farms often use sawdust mixed with corn cob, straw and other agricultural materials. Uniform sawdust improves substrate mixing quality.
Wood Ear Mushroom Cultivation
Wood ear mushroom bag cultivation requires stable substrate structure. Proper sawdust particle size helps maintain moisture and air permeability.
Other Cultivated Mushrooms
适用于：
杏鲍菇
灵芝
Other wood-loving fungi

产能／生产规模

Different models are designed for different production scales.
生产规模 型号 产量 功率 适用于
Small and Medium Mushroom Farms CRXH700A 700 kg/h 15 kW Small mushroom farms, Family cultivation workshops, Small substrate preparation rooms
Commercial Mushroom Production CRXH1000A 1,000 kg/h 18 kW Suitable for medium-scale farms requiring continuous sawdust production
Industrial Mushroom Substrate Factories CRXH1800A 1,800 kg/h 28 kW Large mushroom factories, Commercial substrate suppliers

与蘑菇生产线集成

The Wood Sawdust Crusher is usually the first processing machine in a mushroom substrate production system.

上游设备

Wood collection system
Log cutting machine
Wood storage system

下游设备

After crushing, sawdust can be transferred to:
食用菌培养料搅拌机
Mix sawdust with corn cob, straw, water and nutritional additives.
食用菌装袋机
Automatically fill mixed substrate into mushroom bags.
食用菌灭菌设备
在接种前对装袋后的菌袋进行灭菌。.
Complete Production Flow:

Wood Material → Wood Sawdust Crusher → Mushroom Substrate Mixer → Mushroom Bagging Machine → Sterilizer → Mushroom Growing Room

Automation Options

The standard machine uses manual feeding operation. For higher production efficiency, it can be integrated with:

Feeding conveyors
Storage systems
除尘系统
Automatic substrate production lines

Automation level can be customized according to customer production capacity.

服务与常见问题

安装与服务

安装支持
  • 设备安装指导
  • 生产线布局建议
  • 机器调试协助
操作员培训

培训包括：

  • Machine operation methods
  • 安全说明
  • Daily maintenance procedures
备件供应

 

可用备件：

  • 粉碎锤
  • 筛网
  • Blades
  • 皮带
  • 电气元件
备件供应
  • Remote operation guidance
  • Troubleshooting support
  • 生产优化建议
技术支持
  • 粉碎锤
  • 筛网
  • Blades
  • 皮带
  • 电气元件
售后服务

  • Long-term technical assistance helps customers maintain stable production efficiency.

常见问题

 What materials can the Wood Sawdust Crusher process?
It can process wood logs, branches, hardwood, softwood and other woody materials used for mushroom substrate production.
 What mushroom varieties can use the produced sawdust?
The sawdust is suitable for shiitake mushroom, oyster mushroom, wood ear mushroom, reishi mushroom and other wood-based cultivated fungi.
What is the difference between CRXH700A, CRXH1000A and CRXH1800A?
The main differences are production capacity and maximum feeding diameter: CRXH700A: 700 kg/h, ≤120mm wood CRXH1000A: 1000 kg/h, ≤140mm wood CRXH1800A: 1800 kg/h, ≤180mm wood
Can the sawdust particle size be adjusted?
Yes. The machine uses replaceable screens with different mesh sizes. Customers can choose 8mm-20mm screens according to substrate requirements.
 Can the machine use diesel power instead of electricity?
Yes. The equipment can be configured with either an electric motor or diesel engine according to customer requirements and local power conditions.
 Can this machine be connected with a complete mushroom production line?
Yes. It can be integrated with substrate mixers, bagging machines, sterilizers and other mushroom cultivation equipment.
 What maintenance does the crusher require?
Regular inspection and replacement of wear parts such as hammers, screens and blades are recommended. Proper maintenance can extend equipment service life and maintain crushing efficiency.

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