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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: PUXIN
  • Model Number: PUXIN-100M3
  • Type: Bio power plant
  • Capacity of digester: 100-400m3
  • Material of digester: concrete with steel bar and fibre glass plastic
  • Application: various kinds of organic waste treatment
  • Success rate: 100% success
  • Lifespan: over 30 years normally
  • Construction: easy and quick by using the steel mould by customer
  • Biogas yield: 100m3 to 1000m3 per day
  • Electricity generated: 150KWh to 1500KWh per day
  • Organic fertilizer produced: 1tons to 10 tons per day
  • Maintenance: simple and low cost

Packaging & Delivery

Packaging Details Normal standard package
Delivery Time Within 35 working days depends on the order
Product Description


   Puxin medium sized bio power plant


PUXIN medium sized  bio power plant  is composed of one or a group of 100-400 m3 biogas digesters formed into a unit, the pipe system, the gas purify system and the appliances or electricity generator.


A 100m3 PUXIN biogas system

(1). Pretreatment tank (2). Feeding pump (3). Digester (4). Storage pool (5). Biogas storage bags (6). Biogas generator (7). Desulfurizer and dehydrator (8). Biogas storage tank (9). Biogas pump



A 1000m3 PUXIN biogas system designed for cold region


(1). Biogas generator  (2). Desulfurizer and dehydrator (3). Feeding pump (4). Dehydrator (5). Pretreatment tank (6). slurry storage pool (7). outlet pipe (8). inlet pipe (9). Digester (10). green house (11). Biogas storage bag




The medium and large size biogas plant system is mainly applied to the livestock (pig, cow, etc.) farms to treat the wastes, or applied to treat organic wastes (food waste, grass, etc.) in large quantity..



(1) High reliable: no mechanic movement, no mechanic failures.

(2) Wide range of application. The plant can be built both under and above ground. The plant is suitable to handle both liquids (sewage, human and animal manure) and solids (grass, straw, and food waste).

(3) Low maintenance cost: very few workers are needed, almost no maintenance for rust prevention and mechanic repair are needed.

(4) Durable: The concrete digester which can stand strong acid and alkali can last over 40 years, the glass fibre gas holder can last over 10 years and it is replaceable when it is worn out or broken.


Range of Apply:

(1) Disposal of sewage sludge for waste water disposal stations

(2) Disposal of wastes for medium size livestock farms

(3) Disposal of sewage and food waste for departments, factories and schools etc.

(4) Disposal of waste water and solid waste for food processing plants and brewing plants.




Below are photos that show the construction processes of 100m3 PUXIN biogas digester:


For medium and large size biogas plant system we design the biogas system, sell all the equipment and products needed to build the biogas system to our customers, train the technicians for them, and our customers build the biogas system themselves.




Below lists the main equipment and products needed to build the biogas plant system







This equipment is mainly composed of hundreds of steel moulding boards and the support shelf. The product is applied to

construct the concrete digester of the

Puxin 50, 75 , 100, 200 and 400 cubic meter biogas digester.




This equipment is mainly composed of around 30 steel moulding boards

It is applied to construct the concrete digester neck of the PUXIN medium and large size biogas digester, and the concrete tank for hydraulic pressure gas holder.




This product is one of the main

components of the PUXIN medium size and large size biogas digester. It is used to collect the biogas produced in the digester.



Glass fibre reinforced plastic cover

This product is used to cover the digester.




Materials:Red Mud reinforced plastics

Thickness 1.0mm.Size: dia.3.3*6M



GAS PUMP(1.5KW, 30-50M3/H)

380V, 1.5KW, 30M3/H




Desulfurization Tower (PX-250L,1000L)

Suitable flow rate 400-1600M3/Day




Dehydration Tower (PX-250L)

Suitable flow rate: Less than 4000M3/Day





Flow: 40M3/h,

head: 13meters,





Flow: 110M3/h,

head: 10meters,





Company Information




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