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Solvent Recycle Machine series
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Solvent Recycle Machine

Solvent Recycle Machine

BW Solvent Recycle Machine for flexo plate making & flexographic printing. Heat transfer oil heating, vacuum distillation, stainless steel. 100L / 7.3 kW.

  • Item No :

    BW-100L
  • Order(MOQ) :

    1 Set
  • Payment :

    40% T/T Deposit,60% T/T Before Shipping
  • Product Origin :

    China
  • Color :

    Stainless Steel
  • Shipping Port :

    Shanghai,Ningbo
  • Lead Time :

    20 days
  • Weight :

    285 KGS

Product Details

Model Capacity (L) Power (kW) Voltage Material L*W*H Weight (kg)
BW-100L 100 7.3kw 220V/50Hz Stainless Steel 1800*800*1560 285 KGS

Ideal For

Flexographic Plate MakingFlexo Printing WorkshopCorrugated Carton Pre-PrintLabel & Sticker PrintingFlexible PackagingAdhesive & Coating Industry

Product Description

The BW Series Solvent Recycle Machine is designed for the flexo plate making and flexographic printing industry

From the machine instructions (refer to the user manual supplied with the unit), the BW operates by heating waste solvent via heat transfer oil in a vacuum-assisted distillation environment, condensing the vapor back into clean reusable solvent, and discharging the concentrated residue from the bottom port.

Technical Superiority

The following features are derived directly from the user manual diagram and parts list. Specifications to be confirmed.

1

Heat Transfer Oil Heating System

Equipped with dedicated heat transfer oil filling port and observation port for indirect heating.

Source: Manual parts #2 / #3

2

Vacuum-Assisted Distillation

Built-in vacuum barrel and pressure vacuum gauge allow sub-atmospheric operation.

Source: Manual parts #10 / #19

3

Integrated Condenser & Cooling Tank

Onboard solvent cooling water tank with dedicated cooling water discharge valve.

Source: Manual parts #9 / #12

4

Multi-Port Solvent Level Monitoring

Solvent water level observation port and dedicated water level pipe for the recycling solvent.

Source: Manual parts #8 / #11

5

High-Pressure Safety Valve

Built-in high pressure safety valve protects the system during overpressure events.

Source: Manual part #5

6

Waste Liquid Suction & Residue Discharge

Dedicated waste liquid suction valve and 2-inch bottom waste residue discharge port for fast batch turnover.

Source: Manual parts #6 / #17

7

Electrical Box with Exhaust Fan

Separate electrical box with dedicated exhaust fan for heat dissipation.

Source: Manual parts #13 / #14

8

Cleaning Solvent Flow Path

Dedicated cleaning solvent flow pipe and discharge valve for in-place cleaning.

Source: Manual parts #21 / #22

Main Parts & Components

  • 1. Recycling machine host
  • 2. Heat transfer oil filling port
  • 3. Heat transfer oil observation port
  • 4. Electric heating tube
  • 5. High pressure safety valve
  • 6. Waste liquid suction valve
  • 7. Waste residue observation port
  • 8. Solvent water level observation port
  • 9. Solvent cooling water tank
  • 10. Vacuum barrel of recycling solvent
  • 11. Water level pipe of recycling solvent
  • 12. Cooling water discharge valve
  • 13. External power line
  • 14. Electrical box exhaust fan
  • 15. Control panel
  • 16. Vacuum pump exhaust port
  • 17. Waste residue discharge valve (inside)
  • 18. Adjusting the height support feet
  • 19. Pressure vacuum gauge
  • 20. Releasing medicine discharge valve
  • 21. Cleaning solvent flow pipe
  • 22. Cleaning solvent discharge valve

Configuration & Usage Instructions

1. Standard Package — BW series recycling machine host (vacuum pump and heat transfer oil included in some packages; please confirm before order).

2. Setup & Parameter Setting — Connect the power line. Take tetrachloroethylene (PERC) as an example: set the timer to 3h30m, and adjust the temperature controller to 180–210°C. (This parameter must be adjusted according to the solvent type and supplier data.)

3. Operation Procedure — Turn on all switches on the control panel. Wait until the pressure of (19) reaches above -0.06 MPa. Open valve (6) to suck the waste liquid into the recycling machine. Close valve (6) when the waste liquid level (8) reaches the top of the sight glass.

4. Discharge Waste Residue — Note: after about 30 minutes of each recycling cycle, open the side door of the rack (17). There is a 2-inch waste discharge port at the bottom. Open the largest valve to drain the waste before starting the next recycling batch.

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Tell us your solvent type, daily waste volume, and required capacity — we'll recommend the best model for you.

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FAQ

Q1: What solvent can the BW process?
The user manual uses tetrachloroethylene (PERC) as the example solvent, with the parameter set to 3h30m at 180–210°C. For other solvents, parameters must be adjusted based on supplier data and on-site testing.
Q2: What is the standard operating procedure?
From the manual: (1) Connect power; (2) turn on all switches on the control panel; (3) wait until the vacuum gauge (#19) reaches above -0.06 MPa; (4) open the waste liquid suction valve (#6) until the level reaches the top of the sight glass (#8); (5) recycle until cycle completes; (6) discharge waste residue from the bottom port (#17).
Q3: What is the role of the heat transfer oil?
The heat transfer oil provides indirect heating for the waste solvent in the distillation tank. The oil is filled through port #2 and its level is monitored via the observation port #3.
Q4: What safety devices are included?
Based on the parts list, the machine is equipped with a high pressure safety valve (#5), a pressure vacuum gauge (#19), and a dedicated electrical box with exhaust fan (#14) for heat dissipation.
Q5: How is the waste residue discharged?
After approximately 30 minutes per cycle, open the side door of the rack (#17) to access the 2-inch waste discharge port at the bottom. Open the largest valve to drain the concentrated waste before starting the next batch.
Q6: What utilities are required on site?
According to the manual, the machine requires: external power line (#13), cooling water (for tank #9 and discharge valve #12), and a vacuum pump with exhaust port (#16). Specific voltage, power rating, and water flow requirements are to be confirmed.
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100L Solvent Recycle Machine for Flexo Plate Making
Solvent Recycle Machine

BW Solvent Recycle Machine for flexo plate making & flexographic printing. Heat transfer oil heating, vacuum distillation, stainless steel. 100L / 7.3 kW.

Details

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