PRESS CLM 630 XPERIENCE with built-in application is the new machine from La Meccanica. With the LM Gate app, you can perform some important actions such as downloading technical materials, real-time monitoring, quickly ordering parts and much more.

The 630 units are our most common pellet press model due to their robust design and minimal maintenance and machine downtime.
Now the series has been expanded with the XPERIENCE model, equipped with:
- more compact form and elegant design,
- reduced surface, which reduces dust ingress and makes cleaning easier,
- more accessible inspection doors for scheduled and unscheduled maintenance,
- new thermal insulation of the air conditioner and heating plates, which guarantees energy savings and high thermal inertia,
- air conditioner opening upwards for greater accessibility.



The XPERIENCE 630 pellet mill is equipped with Bluetooth technology. Using this system, beacons transmit their data via smartphone, tablet and BLE / WiFi gateway to the cloud and display them directly on each device, guaranteeing real-time information, monitoring, efficient assistance and quick orders through the LM Gate app.

Main advantages

Thanks to the development of new software for the machine control panel, you will have access to useful information to improve the control and efficiency of your press.
The main advantages are:
- control of the granulation process
- reading power consumption
- analysis and research of optimization of production processes
- planned maintenance management


Main characteristics

- One, two or three air conditioners
- The auger speed is regulated by a frequency converter
- the inner diameter of the matrix is 630 mm; working tracing 240 mm
- Main motor 6 blades 200/220 kW
- The main engine is equipped with a countershaft.



- Automatic roller adjustment system (mechanical or hydraulic)
- Rapid die change using the Rapid Block system (15 min.)
- Double bypass
- Dedicated PLC control


Feed industry
Main motor power
Cattle feed
CLM 200 20hp
7.7 - 11.0 - 15.0 kW - 6 pole
150 kg / h
CLM 304 60hp
30 - 37 - 45 kW - 4 pole
1.5 Ton / h
CLM 420 75hp
37 - 55 kW - 4 pole
2.5 Ton / h
CLM 420 125hp
75 - 90 kW - 4 pole
4.0 Ton / h
CLM 420 150hp
110 kW - 4 pole
6.0 Ton / h
CLM 420 Twin Motors
55 × 2 kW
6.0 Ton / h
CLM 520 180hp
10 - 132 kW - 6 pole
8.0 Ton / h
CLM 520 220hp
160 kW - 6 pole
9.0 Ton / h
CLM 520 Twin Motors
90 × 2 kW
9.0 Ton / h
CLM 630 220hp
160 kW - 6 pole
10.0 Ton / h
CLM 630 300hp
200 - 220 kW - 6 pole
12.0 Ton / h
CLM 630 Twin Motors
110 × 2 kW
12.0 Ton / h
CLM 800 380hp
250 - 280 kW - 6 pole
18.0 Ton / h
CLM 800 Twin motors
18.0 Ton / h
Component Collected data  Advantages 
Screw  Working time, rotation speed (rpm), power absorption Scheduled maintenance, calculating the volumetric hourly flow, monitoring the operating status of the power sensor and recording the supplied energy
Air conditioner Working time, rotation speed (rpm), temperature, % steam valve opening, steam pressure Scheduled maintenance, reading the operating state of the air conditioner, reading and recording the absorbed energy, estimating the steam consumption.
Press block  Operating hours, die rotation speed (rpm), roller rotation speed (rpm), engine power absorption, roller / die distance, transmission caliper temperature, motor bearing temperature, roller bearing temperature. Operating hours, die rotation speed (rpm), roller rotation speed (rpm), engine power absorption, roller / die distance, transmission caliper temperature, motor bearing temperature, roller bearing temperature. Scheduled maintenance, checking to avoid possible roller slippage e subsequent clogging of the machine, reading the state of the press, reading and registering the absorbed energy, monitoring the position of the rollers at various stages of processing, adjusting the distance between the rollers to avoid slipping, reading the state of the bearings.
Grease  Operating hours, inflation cycle  Scheduled maintenance, calculation of lubricant consumption
general information    Production capacity, energy consumption


The rollers are adjusted by a hydraulic piston driven by a hydraulic device located outside the machine and controlled from the control panel.

The position of the rollers is calculated by means of an angular potentiometer mounted behind the rollers (inside the main shaft). The potentiometer signals the angular position of the roller pins. By operating the entire system from the control panel, the distance between the rollers and the die can be calculated using the signal transmitted by the potentiometer.

At the electronic panel, the operator chooses the roller position. The panel pressurizes the hydraulic circuit and moves the piston until the rollers reach the desired position.

From the electrical panel, the operator determines the position of the rollers by applying pressure to the hydraulic system and moving the piston until the rollers reach the desired position. Once the desired position has been reached, the system is locked and held in position by two valves.

The maximum pressure reached by the hydraulic system is 250 bar, and the required pressure for moving the piston and adjusting the rollers is 150 bar.

The adjustment is done quite quickly: you can move the rollers closer or further away from the matrix by 7-8 mm, in each direction in about 15 seconds.

For more information, watch the following video: Automatic Rollers Adjustment (WAP System)

rapid bloc quick device for change dies.jpgrapid bloc quick device for change dies-2.jpg

The device allows replacing the matrix in 10-20 minutes, depending on its size. The system includes a tapered stainless steel ring that is closed and held in place by Belleville disc springs.

This ring locks the die in place. The matrix is released by pressure on the hydraulic system, which pushes the springs to release the elastic ring.

For more information, watch the following video: Rapid Block System

hydraulic push off devices.jpg

The system consists of a hand pump and a piston, which are needed to dismantle the die.

The piston is installed between the rotor and the reinforcement flange so as to push the die out of its seat.


automatic lubrication system.jpg automatic lubrication system2.jpg

This system includes a high viscosity grease pump.

It is equipped with blades to break up possible air bubbles. The system is connected to the press via a rotary distributor connected directly to the main shaft.

Lubrication is controlled by an electrical panel that is included in the delivery. The panel allows you to measure the required amount of grease using two timers to regulate the time for applying grease and pause.


The pump has the following characteristics:

● the flow is adjustable from 2.9 to 17 cc / min.

● motor 0.185 kW, 400V, 50Hz

● steel tank for 10 kg

● filter

● pressure relief valve

● pressure gauge

● indicator of minimum lubricant level

● progressive dispenser for distributing grease at two points

● inductive PNP sensor for cycle monitoring

● control valves for 1/8 outlet