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Quick Details

  • Condition: New
  • Application: water tank
  • Plastic Processed: HMWHDPE/HDPE
  • Blow Moulding Type: Extrusion Blow Moulding
  • Automatic: No
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: TONVA
  • Model Number: TVA-1000L
  • Voltage: 380 vac
  • Power(W): 200 kw
  • Dimension(L*W*H): 8m X 5m X 5m
  • Weight: 26 ton
  • Certification: CE;ISO9001;SGS;BV
  • Warranty: one year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Station: single
  • Screw Diameter: 135mm
  • Recycle Material: availabe
  • Product Range: 200L to 1000L
  • Temperature Controlling: PID+PWM
  • Accumulator Capacity: 35 Liters
  • Raiton of L/D: 30:1

Packaging & Delivery

Packaging Details standard waterproof film packing or wooden case packing upon request;
machine size: 8mX5mX5m;
two 40 HPcontainer can load one set of TVA-1000L machine;
Delivery Time 4 months after receiving deposit and sample/drawing confirmation
Product Overview


Model: TVA-1000L Extrusion Blow Molding Machine

 * single station, single layer;

 * accumulator die-head;

 * 135mm screw, 110kw motor;

 * material: HMWHDPE/HDPE;

 * product range: 200 liters to 1000 liters;

 * output: 

               1000L (10kg to 20kg)--- around 10 to 12 pieces per hour;

               500L (10kg to 13kg) --- around 15 to 19 pieces per hour;

 * working condition:

               power supply: 380v/50hz/3ph (depending on clients requests);

               water cooling: 20°c (30HP water chiller);

               air source: 0.6mpa, 1.5/min (1.5m³ air compressor);

* with MOOG 100 points parison controller;








Main Configuration


  • Extrusion System: per different plastic material, using corresponding screw and barrel, to maximize plasticizing capacity and ensure the uniform mixture during the melting process; adopting inverter controlling and alloy hard gear surface decelerator drving, power saving, low noise, balanced and stable screw rotation;
  • Die-head System: accumulator type die-head, single shot, central feed extrusion, optimal flow channel design;
  • Clamping System:   fixed clamping system, double tie-bar, clamping by hydraulic cylinders;
  • Temperature Controlling: precision control of heating with PID and PWM temperature control modules for centralized heating control;
  • Control System: adopting PLC to control the action program of the whole machine; adopting HMI for communication, parameter setting, modification and picture display; every parameter could be set and modified directly with the complete obstacle self-diagnosing function, menu operated directly and conveniently.
  • Electric system: adopt world famous brand, such as SCHNEIDER, SIEMENS etc.
  • Hydraulic System: optimized hydraulic oil loop design gains a stable, fast, power saving property.
  • Multilayers Optional: two to three layers can be designed to reduce the cost and make good surface, outer layer is tough plastic, inner layer is food grade virgin material, and middle layer available for recycle material, especiallly design for water tanks. 
Technical Parameters





Basic Specification

Application Raw Material


Max. Container Capacity


Dimension (L×W×H)


Total Weight

26 ton

Extrusion System 



Screw L/D Ratio


Barrel Screw Material


Max. Extruder Output

350 kg/h

Drive Motor


Heating Power


Clamping System

Max. Locking Plate Spacing


Mold Open Spacing


Clamping Force


Mould Thickness


Die Head

Die-head Material


Accumulator Volume


Heating Power


Temperature Regulation Sides

4 pcs


Oil Pump Drive Power


Total Power


Average Power Consumption


Blowing Pressure


Cooling Water Power





Our Services


  • 24-hour response by email or telephone;
  • Full production line available;
  • OEM and ODM service provided;
  • Technical support online service provided;
  • On-site training and installation service provided;
  • Spare parts replacement and repair service provided;
  • Constant back-up support service;
  • Consultancy solutions for plastic products from new start-up business to large coopeations


Contact Details


Thanks for your interests in our products, if you have any questions, feel free to contact us by following information, many thanks!



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