JMW horizontal wet colloid mill
Plan a coaxial horizontal grinding line around feed flow and service access
The JMW arrangement places the motor and rotor-stator grinding chamber on a horizontal drive line. The current page describes a feed hopper, circulation pipe, and cooling-water connection for wet grinding, emulsification, dispersion, homogenization, and mixing of liquid or semi-fluid materials.
Approve the model-specific production photo and general-arrangement drawing
The genuine site photograph above shows the stainless colloid-mill family and its hopper and return-loop concept; it is not presented as the final JMW horizontal assembly. Confirm the ordered machine from current factory photos, the nameplate, port orientation, base drawing, and service clearances before production.
Application boundary
Feed a prepared wet product that can move through the hopper and grinding gap
The source lists peanut butter, sesame paste, cocoa liquor, chili sauce, fruit jam, cosmetic cream, paint, pigment, lubricant, adhesive, and other emulsions. Product suitability depends on actual composition, particle hardness, viscosity, temperature, and cleaning requirements.
Suitable process direction
Wet grinding and dispersion
- Prepared liquid or semi-fluid feed without hard foreign material
- Single-pass discharge or a defined return-loop strategy
- Product-specific rotor-stator gap and number of passes
- Temperature monitoring and cooling where the product requires it
Use another machine
Dry, brittle, or non-flowing solids
- Dry cocoa press cake follows a screened powder-grinding route
- Whole seeds, beans, stones, glass, sand, and metal must not enter the head
- Very viscous paste may need positive feed or direct discharge
- Fibrous or abrasive feed requires a dedicated material trial
Source-described arrangement
Horizontal motor and grinding chamber on one drive axis
- The source describes a coaxial connection between the horizontal motor and grinding chamber.
- A feed hopper introduces product to the grinding head.
- A circulation pipeline allows product to return for another pass when the process calls for it.
- A cooling-water connection is listed for temperature management around the grinding zone.
- Rotor, stator, and mechanical seal are identified as the key working components.
Layout decisions
Leave room along the shaft and product path
- Confirm hopper loading height, outlet direction, return-line elevation, and transfer vessel position.
- Provide axial and radial access for grinding-head removal, seal work, motor service, and coupling inspection.
- Keep the circulation loop short enough for the actual product viscosity and cleaning method.
- Verify floor loading, mounting holes, lifting points, guarding, drainage, and operator access on the final drawing.
Operating sequence
Establish flow before adjusting for the final texture
Source-listed JMW references
Treat the model table as a quotation starting point
The values below reproduce the current horizontal-colloid-mill page. The listed capacity is not a guaranteed throughput for peanut butter, sesame paste, cocoa liquor, or any other product.
| Model | Source-listed capacity | Motor power | Speed | Grinding disc | Inlet / outlet |
|---|---|---|---|---|---|
| JMW/B-80 | 0.3–1 t/h | 3 kW | 2880 r/min | Φ80 mm | 2 in / 1 in |
| JMW/B-100 | 0.5–2 t/h | 5.5 kW | 2900 r/min | Φ100 mm | 2.5 in / 1 in |
| JMW/B-120 | 0.7–3 t/h | 7.5 kW | 2900 r/min | Φ120 mm | 2.5 in / 1 in |
| JMW/B-140 | 1–4 t/h | 11 kW | 2930 r/min | Φ140 mm | 2.5 in / 1.5 in |
Fineness and capacity require a defined test
The source table repeats a fineness entry of “≥2 µm” and an adjustment range of 1–0.01 without identifying the analytical method or the adjustment unit. Confirm feed preparation, product temperature, number of passes, sampling, particle-size or texture method, and acceptance limit in writing.
Published dimensions
Verify the JMW footprint against a controlled GA drawing
The current page lists the following dimensions and weights. Their sequence and applicability to the final horizontal build must be confirmed before foundations, piping, or freight planning.
| Model | Length | Width | Height | Source-listed weight |
|---|---|---|---|---|
| JMW/B-80 | 360 mm | 360 mm | 820 mm | 100 kg |
| JMW/B-100 | 410 mm | 410 mm | 960 mm | 150 kg |
| JMW/B-120 | 410 mm | 410 mm | 960 mm | 160 kg |
| JMW/B-140 | 500 mm | 500 mm | 1160 mm | 230 kg |
Viscosity and circulation
Size the return loop from the actual product
- Provide viscosity or a representative flow description at the planned inlet temperature.
- State solids content, largest particle, particle hardness, fibers, skins, and expected formulation changes.
- Confirm whether gravity feed is sufficient or a pump, agitator, or heated vessel is required.
- For high-viscosity paste, compare direct discharge with circulation before fixing the piping.
- Record inlet and outlet temperature during trials so grinding heat is part of model selection.
Cooling and utilities
Define the cooling duty instead of listing a water connection
- Confirm cooling-water inlet and outlet sizes, required quality, allowable pressure, flow, and temperature.
- Specify the site voltage, phase, frequency, motor enclosure, starter, overload protection, and emergency stop.
- Identify product tanks, pumps, valves, hoses, sanitary fittings, instruments, and drain points included in the scope.
- Request a piping and instrumentation sketch for continuous or recirculating operation.
Construction and cleaning
Confirm the wetted material schedule
- The source offers full-stainless and semi-stainless configurations.
- In the semi-stainless description, the frame and motor housing are painted steel while material-contact parts are stainless steel.
- The stainless grade, finish, weld treatment, seal materials, certificates, and cleaning compatibility are not stated.
- Confirm retained-product points, drainability, head dismantling, seal flushing, and rinse verification.
Operating safeguards
Do not run dry or in reverse
- The source prohibits empty running and reverse motor rotation.
- Keep glass, quartz sand, metal debris, and other hard particles out of the grinding chamber.
- Use lockout before opening the head, drive, guard, piping, or electrical enclosure.
- Inspect rotor, stator, mechanical seal, bearings, connections, and cooling path on a documented schedule.
Quotation checklist
Information needed for a JMW selection
- Product formulation, use, sample, and required finished result
- Feed particle size, solids, viscosity, temperature, and foreign-material controls
- Required flow, operating hours, passes, circulation, and downstream transfer
- Cleaning method, contact materials, seal requirement, and changeover plan
- Utilities, control scope, workshop drawing, destination, and documentation
Request a trial report with the quotation
The report should identify the sample, feed preparation, machine model, gap-setting method, pass count, inlet and outlet temperatures, time or flow basis, finished-product test, and cleaning observations.
Related equipment
Compare arrangements and downstream stages
Restored original media
Horizontal colloid mill factory photograph
Original product photograph restored from the earlier page.
Industrial Stainless Steel Horizontal Colloid Mill
Original photograph restored from the earlier page.
Configure the horizontal colloid mill around a real feed sample
Send the product, feed condition, required result, throughput basis, pass strategy, temperature limit, cleaning method, utilities, workshop layout, and destination.